Upgrade jest, jest-circus and ts-jest

* fix YAML types in licensed.yml

* Update .github/workflows/licensed.yml

Co-authored-by: Josh Gross <joshmgross@github.com>

* formatting

Co-authored-by: Josh Gross <joshmgross@github.com>

.gitattributes

@@ -1 +1,2 @@
-* text=auto eol=lf
+* text=auto eol=lf
+.licenses/** -diff linguist-generated=true

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @actions/artifacts-actions

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,33 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Version**
+- [ ] V1
+- [ ] V2
+
+**Environment**
+- [ ] self-hosted
+- [ ] Linux
+- [ ] Windows
+- [ ] Mac
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Run/Repo Url**
+If applicable, and if your repo/run is public, please include a URL so it is easier for us to investigate.
+
+**How to reproduce**
+If applicable, add information on how to reproduce the problem.
+
+**Additional context**
+Add any other context about the problem here.

.github/workflows/check-dist.yml

@@ -0,0 +1,48 @@
+# `dist/index.js` is a special file in Actions.
+# When you reference an action with `uses:` in a workflow,
+# `index.js` is the code that will run.
+# For our project, we generate this file through a build process
+# from other source files.
+# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
+name: Check dist/
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  check-dist:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set Node.js 12.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Move the committed index.js file
+        run: mv dist/index.js /tmp
+
+      - name: Rebuild the index.js file
+        run: npm run release
+
+      - name: Compare the expected and actual index.js files
+        run: git diff --ignore-all-space dist/index.js /tmp/index.js
+        id: diff
+
+      # If index.js was different than expected, upload the expected version as an artifact
+      - uses: actions/upload-artifact@v2
+        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
+        with:
+          name: index.js
+          path: dist/index.js

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,46 @@
+name: "Code scanning - action"
+
+on:
+  push:
+    branches-ignore: "dependabot/**"
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  schedule:
+    - cron: '0 6 * * 3'
+
+jobs:
+  CodeQL-Build:
+
+    # CodeQL runs on ubuntu-latest and windows-latest
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      # Override language selection by uncommenting this and choosing your languages
+      # with:
+      #   languages: go, javascript, csharp, python, cpp, java
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/licensed.yml

@@ -0,0 +1,24 @@
+name: Licensed
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Check licenses
+    steps:
+      - uses: actions/checkout@v2
+      - run: npm ci
+      - name: Install licensed
+        run: |
+          cd $RUNNER_TEMP
+          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/2.12.2/licensed-2.12.2-linux-x64.tar.gz
+          sudo tar -xzf licensed.tar.gz
+          sudo mv licensed /usr/local/bin/licensed
+      - run: licensed status

.github/workflows/test.yml

@@ -2,7 +2,7 @@ name: Test
 on:
   push:
     branches:
-      - master
+      - main
     paths-ignore:
       - '**.md'
   pull_request:
@@ -30,8 +30,8 @@ jobs:
       with:
         node-version: 12.x
 
-    - name: npm install
-      run: npm install
+    - name: Install dependencies
+      run: npm ci
 
     - name: Compile
       run: npm run build
@@ -75,6 +75,16 @@ jobs:
         name: 'GZip-Artifact'
         path: path/to/dir-3/
 
+    # Upload a directory that contains a file that will be uploaded with GZip
+    - name: 'Upload artifact #4'
+      uses: ./
+      with:
+        name: 'Multi-Path-Artifact'
+        path: |
+          path/to/dir-1/*
+          path/to/dir-[23]/*
+          !path/to/dir-3/*.txt
+
     # Verify artifacts. Switch to download-artifact@v2 once it's out of preview
 
     # Download Artifact #1 and verify the correctness of the content
@@ -138,3 +148,23 @@ jobs:
             Write-Error "File contents of downloaded artifact is incorrect"
         }
       shell: pwsh
+
+    - name: 'Download artifact #4'
+      uses: actions/download-artifact@v1
+      with:
+        name: 'Multi-Path-Artifact'
+        path: multi/artifact
+
+    - name: 'Verify Artifact #4'
+      run: |
+        $file1 = "multi/artifact/dir-1/file1.txt"
+        $file2 = "multi/artifact/dir-2/file2.txt"
+        if(!(Test-Path -path $file1) -or !(Test-Path -path $file2))
+        {
+            Write-Error "Expected files do not exist"
+        }
+        if(!((Get-Content $file1) -ceq "Lorem ipsum dolor sit amet") -or !((Get-Content $file2) -ceq "Hello world from file #2"))
+        {
+            Write-Error "File contents of downloaded artifacts are incorrect"
+        }
+      shell: pwsh

.licensed.yml

@@ -0,0 +1,15 @@
+sources:
+  npm: true
+
+allowed:
+  - apache-2.0
+  - bsd-2-clause
+  - bsd-3-clause
+  - isc
+  - mit
+  - cc0-1.0
+  - unlicense
+
+reviewed:
+  npm:
+  - fs.realpath

.licenses/npm/@actions/artifact.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@actions/artifact"
+version: 0.5.2
+type: npm
+summary: 
+homepage: 
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/@actions/core.dep.yml

@@ -0,0 +1,20 @@
+---
+name: "@actions/core"
+version: 1.2.6
+type: npm
+summary: Actions core lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/core
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |-
+    The MIT License (MIT)
+
+    Copyright 2019 GitHub
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/glob.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@actions/glob"
+version: 0.1.0
+type: npm
+summary: Actions glob lib
+homepage: https://github.com/actions/toolkit/tree/master/packages/glob
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/@actions/http-client.dep.yml

@@ -0,0 +1,32 @@
+---
+name: "@actions/http-client"
+version: 1.0.11
+type: npm
+summary: Actions Http Client
+homepage: https://github.com/actions/http-client#readme
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    Actions Http Client for Node.js
+
+    Copyright (c) GitHub, Inc.
+
+    All rights reserved.
+
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+    associated documentation files (the "Software"), to deal in the Software without restriction,
+    including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+    LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+    NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/io.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@actions/io"
+version: 1.0.2
+type: npm
+summary: Actions io lib
+homepage: https://github.com/actions/toolkit/tree/master/packages/io
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/@types/tmp.dep.yml

@@ -0,0 +1,26 @@
+---
+name: "@types/tmp"
+version: 0.1.0
+type: npm
+summary: TypeScript definitions for tmp
+homepage: https://github.com/DefinitelyTyped/DefinitelyTyped#readme
+license: mit
+licenses:
+- sources: LICENSE
+  text: "    MIT License\r\n\r\n    Copyright (c) Microsoft Corporation. All rights
+    reserved.\r\n\r\n    Permission is hereby granted, free of charge, to any person
+    obtaining a copy\r\n    of this software and associated documentation files (the
+    \"Software\"), to deal\r\n    in the Software without restriction, including without
+    limitation the rights\r\n    to use, copy, modify, merge, publish, distribute,
+    sublicense, and/or sell\r\n    copies of the Software, and to permit persons to
+    whom the Software is\r\n    furnished to do so, subject to the following conditions:\r\n\r\n
+    \   The above copyright notice and this permission notice shall be included in
+    all\r\n    copies or substantial portions of the Software.\r\n\r\n    THE SOFTWARE
+    IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r\n    IMPLIED,
+    INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r\n    FITNESS
+    FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r\n    AUTHORS
+    OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r\n    LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r\n    OUT
+    OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r\n
+    \   SOFTWARE\r\n"
+notices: []

.licenses/npm/balanced-match.dep.yml

@@ -0,0 +1,55 @@
+---
+name: balanced-match
+version: 1.0.0
+type: npm
+summary: Match balanced character pairs, like "{" and "}"
+homepage: https://github.com/juliangruber/balanced-match
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |
+    (MIT)
+
+    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+- sources: README.md
+  text: |-
+    (MIT)
+
+    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/brace-expansion.dep.yml

@@ -0,0 +1,55 @@
+---
+name: brace-expansion
+version: 1.1.11
+type: npm
+summary: Brace expansion as known from sh/bash
+homepage: https://github.com/juliangruber/brace-expansion
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    MIT License
+
+    Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+- sources: README.md
+  text: |-
+    (MIT)
+
+    Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/concat-map.dep.yml

@@ -0,0 +1,31 @@
+---
+name: concat-map
+version: 0.0.1
+type: npm
+summary: concatenative mapdashery
+homepage: https://github.com/substack/node-concat-map#readme
+license: other
+licenses:
+- sources: LICENSE
+  text: |
+    This software is released under the MIT license:
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+    the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+    FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+    COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+- sources: README.markdown
+  text: MIT
+notices: []

.licenses/npm/fs.realpath.dep.yml

@@ -0,0 +1,55 @@
+---
+name: fs.realpath
+version: 1.0.0
+type: npm
+summary: Use node's fs.realpath, but fall back to the JS implementation if the native
+  one fails
+homepage: https://github.com/isaacs/fs.realpath#readme
+license: other
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+    ----
+
+    This library bundles a version of the `fs.realpath` and `fs.realpathSync`
+    methods from Node.js v0.10 under the terms of the Node.js MIT license.
+
+    Node's license follows, also included at the header of `old.js` which contains
+    the licensed code:
+
+      Copyright Joyent, Inc. and other Node contributors.
+
+      Permission is hereby granted, free of charge, to any person obtaining a
+      copy of this software and associated documentation files (the "Software"),
+      to deal in the Software without restriction, including without limitation
+      the rights to use, copy, modify, merge, publish, distribute, sublicense,
+      and/or sell copies of the Software, and to permit persons to whom the
+      Software is furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in
+      all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+      DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/glob.dep.yml

@@ -0,0 +1,32 @@
+---
+name: glob
+version: 7.1.6
+type: npm
+summary: a little globber
+homepage: https://github.com/isaacs/node-glob#readme
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+    ## Glob Logo
+
+    Glob's logo created by Tanya Brassie <http://tanyabrassie.com/>, licensed
+    under a Creative Commons Attribution-ShareAlike 4.0 International License
+    https://creativecommons.org/licenses/by-sa/4.0/
+notices: []

.licenses/npm/inflight.dep.yml

@@ -0,0 +1,26 @@
+---
+name: inflight
+version: 1.0.6
+type: npm
+summary: Add callbacks to requests in flight to avoid async duplication
+homepage: https://github.com/isaacs/inflight
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/inherits.dep.yml

@@ -0,0 +1,27 @@
+---
+name: inherits
+version: 2.0.4
+type: npm
+summary: Browser-friendly inheritance fully compatible with standard node.js inherits()
+homepage: https://github.com/isaacs/inherits#readme
+license: isc
+licenses:
+- sources: LICENSE
+  text: |+
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+    FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+    PERFORMANCE OF THIS SOFTWARE.
+
+notices: []

.licenses/npm/minimatch.dep.yml

@@ -0,0 +1,26 @@
+---
+name: minimatch
+version: 3.0.4
+type: npm
+summary: a glob matcher in javascript
+homepage: https://github.com/isaacs/minimatch#readme
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/once.dep.yml

@@ -0,0 +1,26 @@
+---
+name: once
+version: 1.4.0
+type: npm
+summary: Run a function exactly one time
+homepage: https://github.com/isaacs/once#readme
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/path-is-absolute.dep.yml

@@ -0,0 +1,34 @@
+---
+name: path-is-absolute
+version: 1.0.1
+type: npm
+summary: Node.js 0.12 path.isAbsolute() ponyfill
+homepage: https://github.com/sindresorhus/path-is-absolute#readme
+license: mit
+licenses:
+- sources: license
+  text: |
+    The MIT License (MIT)
+
+    Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+- sources: readme.md
+  text: MIT © [Sindre Sorhus](https://sindresorhus.com)
+notices: []

.licenses/npm/rimraf.dep.yml

@@ -0,0 +1,26 @@
+---
+name: rimraf
+version: 2.6.3
+type: npm
+summary: A deep deletion module for node (like `rm -rf`)
+homepage: https://github.com/isaacs/rimraf#readme
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/tmp-promise.dep.yml

@@ -0,0 +1,30 @@
+---
+name: tmp-promise
+version: 2.1.1
+type: npm
+summary: The tmp package with promises support and disposers.
+homepage: https://github.com/benjamingr/tmp-promise#readme
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/tmp.dep.yml

@@ -0,0 +1,32 @@
+---
+name: tmp
+version: 0.1.0
+type: npm
+summary: Temporary file and directory creator
+homepage: http://github.com/raszi/node-tmp
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    The MIT License (MIT)
+
+    Copyright (c) 2014 KARASZI István
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/tunnel.dep.yml

@@ -0,0 +1,35 @@
+---
+name: tunnel
+version: 0.0.6
+type: npm
+summary: Node HTTP/HTTPS Agents for tunneling proxies
+homepage: https://github.com/koichik/node-tunnel/
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    The MIT License (MIT)
+
+    Copyright (c) 2012 Koichi Kobayashi
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+- sources: README.md
+  text: Licensed under the [MIT](https://github.com/koichik/node-tunnel/blob/master/LICENSE)
+    license.
+notices: []

.licenses/npm/wrappy.dep.yml

@@ -0,0 +1,26 @@
+---
+name: wrappy
+version: 1.0.2
+type: npm
+summary: Callback wrapping utility
+homepage: https://github.com/npm/wrappy
+license: isc
+licenses:
+- sources: LICENSE
+  text: |
+    The ISC License
+
+    Copyright (c) Isaac Z. Schlueter and Contributors
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to make participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies within all project spaces, and it also applies when
+an individual is representing the project or its community in public spaces.
+Examples of representing a project or community include using an official
+project e-mail address, posting via an official social media account, or acting
+as an appointed representative at an online or offline event. Representation of
+a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at opensource@github.com. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

CONTRIBUTING.md

@@ -0,0 +1,56 @@
+## Contributing
+
+[fork]: https://github.com/actions/upload-artifact/fork
+[pr]: https://github.com/actions/upload-artifact/compare
+[style]: https://github.com/styleguide/js
+[code-of-conduct]: CODE_OF_CONDUCT.md
+
+Hi there! We're thrilled that you'd like to contribute to this project. Your help is essential for keeping it great.
+
+Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license) to the public under the [project's open source license](LICENSE).
+
+Please note that this project is released with a [Contributor Code of Conduct][code-of-conduct]. By participating in this project you agree to abide by its terms.
+
+## Found a bug?
+
+- **Ensure the bug was not already reported** by searching on GitHub under [Issues](https://github.com/actions/upload-artifact/issues).
+- If you're unable to find an open issue addressing the problem, [open a new one](https://github.com/actions/upload-artifact/issues/new). Be sure to include a **title and clear description**, as much relevant information as possible, and a **code sample** or a **reproducable test case** demonstrating the expected behavior that is not occurring.
+- If possible, use the relevant bug report templates to create the issue.
+
+## What should I know before submitting a pull request or issue
+
+The code related to `upload-artifact` is split between this repository and [actions/toolkit](https://github.com/actions/toolkit) where the `@actions/artifact` npm package is housed. The npm package contains the core functionality to interact with artifacts. Any extra functionality on top of interacting with the apis such as search is inside this repository.
+Artifact related issues will be tracked in this repository so please do not open duplicate issues in `actions/toolkit`.
+
+## Submitting a pull request
+
+1. [Fork][fork] and clone the repository
+2. Configure and install the dependencies: `npm install`
+3. Make sure the tests pass on your machine: `npm run test`
+4. Create a new branch: `git checkout -b my-branch-name`
+5. Make your change, add tests, and make sure the tests still pass
+6. Make sure your code is correctly formatted: `npm run format`
+7. Make sure your code passes linting: `npm run lint`
+8. Update `dist/index.js` using `npm run release`. This creates a single javascript file that is used as an entry-point for the action
+7. Push to your fork and [submit a pull request][pr]
+8. Pat your self on the back and wait for your pull request to be reviewed and merged.
+
+Here are a few things you can do that will increase the likelihood of your pull request being accepted:
+
+- Write tests.
+- Keep your change as focused as possible. If there are multiple changes you would like to make that are not dependent upon each other, consider submitting them as separate pull requests.
+- Write a [good commit message](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html).
+
+## Licensed
+
+This repository uses a tool called [Licensed](https://github.com/github/licensed) to verify third party dependencies. You may need to locally install licensed and run `licensed cache` to update the dependency cache if you install or update a production dependency. If licensed cache is unable to determine the dependency, you may need to modify the cache file yourself to put the correct license. You should still verify the dependency, licensed is a tool to help, but is not a substitute for human review of dependencies.
+
+## Resources
+
+- [How to Contribute to Open Source](https://opensource.guide/how-to-contribute/)
+- [Using Pull Requests](https://help.github.com/articles/about-pull-requests/)
+- [GitHub Help](https://help.github.com)
+
+Thanks! :heart: :heart: :heart:
+
+GitHub Actions Team :octocat:

README.md

@@ -10,6 +10,9 @@ See also [download-artifact](https://github.com/actions/download-artifact).
   - Specify a wildcard pattern
   - Specify an individual file
   - Specify a directory (previously you were limited to only this option)
+  - Multi path upload
+    - Use a combination of individual files, wildcards or directories
+    - Support for excluding certain files
 - Upload an artifact without providing a name
 - Fix for artifact uploads sometimes not working with containers
 - Proxy support out of the box
@@ -45,7 +48,7 @@ steps:
     path: path/to/artifact/ # or path/to/artifact
 ```
 
-### Upload using a Wildcard Pattern:
+### Upload using a Wildcard Pattern
 ```yaml
 - uses: actions/upload-artifact@v2
   with:
@@ -53,11 +56,49 @@ steps:
     path: path/**/[abc]rtifac?/*
 ```
 
-For supported wildcards along with behavior and documentation, see [@actions/glob](https://github.com/actions/toolkit/tree/master/packages/glob) which is used internally to search for files.
+### Upload using Multiple Paths and Exclusions
+```yaml
+- uses: actions/upload-artifact@v2
+  with:
+    name: my-artifact
+    path: |
+      path/output/bin/
+      path/output/test-results
+      !path/**/*.tmp
+```
+
+For supported wildcards along with behavior and documentation, see [@actions/glob](https://github.com/actions/toolkit/tree/main/packages/glob) which is used internally to search for files.
+
+If a wildcard pattern is used, the path hierarchy will be preserved after the first wildcard pattern. 
+
+```
+    path/to/*/directory/foo?.txt =>
+        ∟ path/to/some/directory/foo1.txt
+        ∟ path/to/some/directory/foo2.txt
+        ∟ path/to/other/directory/foo1.txt
+
+    would be flattened and uploaded as =>
+        ∟ some/directory/foo1.txt
+        ∟ some/directory/foo2.txt
+        ∟ other/directory/foo1.txt
+```
+If multiple paths are provided as input, the least common ancestor of all the search paths will be used as the root directory of the artifact. Exclude paths do not affect the directory structure.
 
 Relative and absolute file paths are both allowed. Relative paths are rooted against the current working directory. Paths that begin with a wildcard character should be quoted to avoid being interpreted as YAML aliases.
 
-The [@actions/artifact](https://github.com/actions/toolkit/tree/master/packages/artifact) package is also used internally to handle most of the logic around uploading an artifact. There is extra documentation around upload limitations and behavior in the toolkit repo that is worth checking out.
+The [@actions/artifact](https://github.com/actions/toolkit/tree/main/packages/artifact) package is used internally to handle most of the logic around uploading an artifact. There is extra documentation around upload limitations and behavior in the toolkit repo that is worth checking out.
+
+### Customization if no files are found
+
+If a path (or paths), result in no files being found for the artifact, the action will succeed but print out a warning. In certain scenarios it may be desirable to fail the action or suppress the warning. The `if-no-files-found` option allows you to customize the behavior of the action if no files are found.
+
+```yaml
+- uses: actions/upload-artifact@v2
+  with:
+    name: my-artifact
+    path: path/to/artifact/
+    if-no-files-found: error # 'warn' or 'ignore' are also available, defaults to `warn` 
+```
 
 ### Conditional Artifact Upload
 
@@ -84,7 +125,7 @@ If not provided, `artifact` will be used as the default name which will manifest
 
 ### Uploading to the same artifact
 
-Each artifact behaves as a file share. Uploading to the same artifact multiple times in the same workflow can overwrite and append already uploaded files
+With the following example, the available artifact (named `artifact` by default if no name is provided) would contain both `world.txt` (`hello`) and `extra-file.txt` (`howdy`).
 
 ```yaml
 - run: echo hi > world.txt
@@ -102,7 +143,33 @@ Each artifact behaves as a file share. Uploading to the same artifact multiple t
   with:
     path: world.txt
 ```
-With the following example, the available artifact (named `artifact` which is the default if no name is provided) would contain both `world.txt` (`hello`) and `extra-file.txt` (`howdy`).
+
+> **_Warning:_**  Be careful when uploading to the same artifact via multiple jobs as artifacts may become corrupted 
+
+Each artifact behaves as a file share. Uploading to the same artifact multiple times in the same workflow can overwrite and append already uploaded files
+
+```yaml
+    strategy:
+      matrix:
+          node-version: [8.x, 10.x, 12.x, 13.x]
+    steps:
+        - name: 'Create a file'
+          run: echo ${{ matrix.node-version }} > my_file.txt
+        - name: 'Accidently upload to the same artifact via multiple jobs'
+          uses: 'actions/upload-artifact@v2'
+          with:
+              name: my-artifact
+              path: ${{ github.workspace }}
+```
+
+In the above example, four jobs will upload four different files to the same artifact but there will only be one file available when `my-artifact` is downloaded. Each job overwrites what was previously uploaded. To ensure that jobs don't overwrite existing artifacts, use a different name per job.
+
+```yaml
+          uses: 'actions/upload-artifact@v2'
+          with:
+              name: my-artifact ${{ matrix.node-version }}
+              path: ${{ github.workspace }}
+```
 
 ### Environment Variables and Tilde Expansion
 
@@ -133,11 +200,68 @@ Environment variables along with context expressions can also be used for input.
         path: ${{ github.workspace }}/artifact/**/*
 ```
 
-## Where does the upload go?
-In the top right corner of a workflow run, once the run is over, if you used this action, there will be a `Artifacts` dropdown which you can download items from. Here's a screenshot of what it looks like<br/>
-<img src="https://user-images.githubusercontent.com/16109154/72556687-20235a80-386d-11ea-9e2a-b534faa77083.png" width="375" height="140">
+### Retention Period
 
-There is a trashcan icon that can be used to delete the artifact. This icon will only appear for users who have write permissions to the repository. 
+Artifacts are retained for 90 days by default. You can specify a shorter retention period using the `retention-days` input:
+
+```yaml
+  - name: 'Create a file'
+    run: echo "I won't live long" > my_file.txt
+
+  - name: 'Upload Artifact'
+    uses: actions/upload-artifact@v2
+    with:
+      name: my-artifact
+      path: my_file.txt
+      retention-days: 5
+
+```
+
+The retention period must be between 1 and 90 inclusive. For more information see [artifact and log retention policies](https://docs.github.com/en/free-pro-team@latest/actions/reference/usage-limits-billing-and-administration#artifact-and-log-retention-policy).
+
+## Where does the upload go?
+
+At the bottom of the workflow summary page, there is a dedicated section for artifacts. Here's a screenshot of something you might see:
+
+<img src="https://user-images.githubusercontent.com/16109154/103645952-223c6880-4f59-11eb-8268-8dca6937b5f9.png" width="700" height="300">
+
+There is a trashcan icon that can be used to delete the artifact. This icon will only appear for users who have write permissions to the repository.
+
+The size of the artifact is denoted in bytes. The displayed artifact size denotes the raw uploaded artifact size (the sum of all the individual files uploaded during the workflow run for the artifact), not the compressed size. When you click to download an artifact from the summary page, a compressed zip is created with all the contents of the artifact and the size of the zip that you download may differ significantly from the displayed size. Billing is based on the raw uploaded size and not the size of the zip.
+
+# Limitations
+
+### Zipped Artifact Downloads
+
+During a workflow run, files are uploaded and downloaded individually using the `upload-artifact` and `download-artifact` actions. However, when a workflow run finishes and an artifact is downloaded from either the UI or through the [download api](https://developer.github.com/v3/actions/artifacts/#download-an-artifact), a zip is dynamically created with all the file contents that were uploaded. There is currently no way to download artifacts after a workflow run finishes in a format other than a zip or to download artifact contents individually. One of the consequences of this limitation is that if a zip is uploaded during a workflow run and then downloaded from the UI, there will be a double zip created. 
+
+### Permission Loss
+
+:exclamation: File permissions are not maintained during artifact upload :exclamation: For example, if you make a file executable using `chmod` and then upload that file, post-download the file is no longer guaranteed to be set as an executable.
+
+### Case Insensitive Uploads
+
+:exclamation: File uploads are case insensitive :exclamation: If you upload `A.txt` and `a.txt` with the same root path, only a single file will be saved and available during download.
+
+### Maintaining file permissions and case sensitive files
+
+If file permissions and case sensitivity are required, you can `tar` all of your files together before artifact upload. Post download, the `tar` file will maintain file permissions and case sensitivity.
+
+```yaml
+  - name: 'Tar files'
+    run: tar -cvf my_files.tar /path/to/my/directory
+
+  - name: 'Upload Artifact'
+    uses: actions/upload-artifact@v2
+    with:
+      name: my-artifact
+      path: my_files.tar    
+```
+### Too many uploads resulting in 429 responses
+
+A very minute subset of users who upload a very very large amount of artifacts in a short period of time may see their uploads throttled or fail because of `Request was blocked due to exceeding usage of resource 'DBCPU' in namespace` or `Unable to copy file to server StatusCode=TooManyRequests`.
+
+To reduce the chance of this happening, you can reduce the number of HTTP calls made during artifact upload by zipping or archiving the contents of your artifact before an upload starts. As an example, imagine an artifact with 1000 files (each 10 Kb in size). Without any modification, there would be around 1000 HTTP calls made to upload the artifact. If you zip or archive the artifact beforehand, the number of HTTP calls can be dropped to single digit territory. Measures like this will significantly speed up your upload and prevent uploads from being throttled or in some cases fail.
 
 ## Additional Documentation
 

__tests__/search.test.ts

@@ -231,7 +231,7 @@ describe('Search', () => {
 
     expect(searchResult.filesToUpload.includes(searchItem1Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(searchItem2Path)).toEqual(true)
-    expect(searchResult.filesToUpload.includes(searchItem2Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem3Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(searchItem4Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(searchItem5Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(extraSearchItem1Path)).toEqual(
@@ -265,7 +265,7 @@ describe('Search', () => {
 
     expect(searchResult.filesToUpload.includes(searchItem1Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(searchItem2Path)).toEqual(true)
-    expect(searchResult.filesToUpload.includes(searchItem2Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem3Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(searchItem4Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(searchItem5Path)).toEqual(true)
     expect(searchResult.filesToUpload.includes(extraSearchItem1Path)).toEqual(
@@ -286,4 +286,70 @@ describe('Search', () => {
 
     expect(searchResult.rootDirectory).toEqual(root)
   })
+
+  it('Multi path search - root directory', async () => {
+    const searchPath1 = path.join(root, 'folder-a')
+    const searchPath2 = path.join(root, 'folder-d')
+
+    const searchPaths = searchPath1 + '\n' + searchPath2
+    const searchResult = await findFilesToUpload(searchPaths)
+
+    expect(searchResult.rootDirectory).toEqual(root)
+    expect(searchResult.filesToUpload.length).toEqual(7)
+    expect(searchResult.filesToUpload.includes(searchItem1Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem2Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem3Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem4Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(extraSearchItem1Path)).toEqual(
+      true
+    )
+    expect(searchResult.filesToUpload.includes(extraSearchItem2Path)).toEqual(
+      true
+    )
+    expect(searchResult.filesToUpload.includes(extraFileInFolderCPath)).toEqual(
+      true
+    )
+  })
+
+  it('Multi path search - with exclude character', async () => {
+    const searchPath1 = path.join(root, 'folder-a')
+    const searchPath2 = path.join(root, 'folder-d')
+    const searchPath3 = path.join(root, 'folder-a', 'folder-b', '**/extra*.txt')
+
+    // negating the third search path
+    const searchPaths = searchPath1 + '\n' + searchPath2 + '\n!' + searchPath3
+    const searchResult = await findFilesToUpload(searchPaths)
+
+    expect(searchResult.rootDirectory).toEqual(root)
+    expect(searchResult.filesToUpload.length).toEqual(5)
+    expect(searchResult.filesToUpload.includes(searchItem1Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem2Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem3Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(searchItem4Path)).toEqual(true)
+    expect(searchResult.filesToUpload.includes(extraSearchItem2Path)).toEqual(
+      true
+    )
+  })
+
+  it('Multi path search - non root directory', async () => {
+    const searchPath1 = path.join(root, 'folder-h', 'folder-i')
+    const searchPath2 = path.join(root, 'folder-h', 'folder-j', 'folder-k')
+    const searchPath3 = amazingFileInFolderHPath
+
+    const searchPaths = [searchPath1, searchPath2, searchPath3].join('\n')
+    const searchResult = await findFilesToUpload(searchPaths)
+
+    expect(searchResult.rootDirectory).toEqual(path.join(root, 'folder-h'))
+    expect(searchResult.filesToUpload.length).toEqual(4)
+    expect(
+      searchResult.filesToUpload.includes(amazingFileInFolderHPath)
+    ).toEqual(true)
+    expect(searchResult.filesToUpload.includes(extraSearchItem4Path)).toEqual(
+      true
+    )
+    expect(searchResult.filesToUpload.includes(extraSearchItem5Path)).toEqual(
+      true
+    )
+    expect(searchResult.filesToUpload.includes(lonelyFilePath)).toEqual(true)
+  })
 })

action.yml

@@ -4,10 +4,25 @@ author: 'GitHub'
 inputs: 
   name:
     description: 'Artifact name'
-    required: false
+    default: 'artifact'
   path:
     description: 'A file, directory or wildcard pattern that describes what to upload'
     required: true
+  if-no-files-found:
+    description: >
+      The desired behavior if no files are found using the provided path.
+
+      Available Options:
+        warn: Output a warning but do not fail the action
+        error: Fail the action with an error message
+        ignore: Do not output any warnings or errors, the action does not fail
+    default: 'warn'
+  retention-days:
+    description: >
+      Duration after which artifact will expire in days. 0 means using default retention.
+
+      Minimum 1 day.
+      Maximum 90 days unless changed from the repository settings page.
 runs:
   using: 'node12'
-  main: 'dist/index.js'
+  main: 'dist/index.js'

dist/index.js

@@ -137,6 +137,32 @@ function onceStrict (fn) {
 }
 
 
+/***/ }),
+
+/***/ 82:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// We use any as a valid input type
+/* eslint-disable @typescript-eslint/no-explicit-any */
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Sanitizes an input into a string so it can be passed into issueCommand safely
+ * @param input input to sanitize into a string
+ */
+function toCommandValue(input) {
+    if (input === null || input === undefined) {
+        return '';
+    }
+    else if (typeof input === 'string' || input instanceof String) {
+        return input;
+    }
+    return JSON.stringify(input);
+}
+exports.toCommandValue = toCommandValue;
+//# sourceMappingURL=utils.js.map
+
 /***/ }),
 
 /***/ 87:
@@ -1074,6 +1100,42 @@ function regExpEscape (s) {
 }
 
 
+/***/ }),
+
+/***/ 102:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// For internal use, subject to change.
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+// We use any as a valid input type
+/* eslint-disable @typescript-eslint/no-explicit-any */
+const fs = __importStar(__webpack_require__(747));
+const os = __importStar(__webpack_require__(87));
+const utils_1 = __webpack_require__(82);
+function issueCommand(command, message) {
+    const filePath = process.env[`GITHUB_${command}`];
+    if (!filePath) {
+        throw new Error(`Unable to find environment variable for file command ${command}`);
+    }
+    if (!fs.existsSync(filePath)) {
+        throw new Error(`Missing file at path: ${filePath}`);
+    }
+    fs.appendFileSync(filePath, `${utils_1.toCommandValue(message)}${os.EOL}`, {
+        encoding: 'utf8'
+    });
+}
+exports.issueCommand = issueCommand;
+//# sourceMappingURL=file-command.js.map
+
 /***/ }),
 
 /***/ 117:
@@ -1384,803 +1446,6 @@ exports.realpath = function realpath(p, cache, cb) {
 };
 
 
-/***/ }),
-
-/***/ 120:
-/***/ (function(module, __unusedexports, __webpack_require__) {
-
-// Approach:
-//
-// 1. Get the minimatch set
-// 2. For each pattern in the set, PROCESS(pattern, false)
-// 3. Store matches per-set, then uniq them
-//
-// PROCESS(pattern, inGlobStar)
-// Get the first [n] items from pattern that are all strings
-// Join these together.  This is PREFIX.
-//   If there is no more remaining, then stat(PREFIX) and
-//   add to matches if it succeeds.  END.
-//
-// If inGlobStar and PREFIX is symlink and points to dir
-//   set ENTRIES = []
-// else readdir(PREFIX) as ENTRIES
-//   If fail, END
-//
-// with ENTRIES
-//   If pattern[n] is GLOBSTAR
-//     // handle the case where the globstar match is empty
-//     // by pruning it out, and testing the resulting pattern
-//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
-//     // handle other cases.
-//     for ENTRY in ENTRIES (not dotfiles)
-//       // attach globstar + tail onto the entry
-//       // Mark that this entry is a globstar match
-//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
-//
-//   else // not globstar
-//     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
-//       Test ENTRY against pattern[n]
-//       If fails, continue
-//       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
-//
-// Caveat:
-//   Cache all stats and readdirs results to minimize syscall.  Since all
-//   we ever care about is existence and directory-ness, we can just keep
-//   `true` for files, and [children,...] for directories, or `false` for
-//   things that don't exist.
-
-module.exports = glob
-
-var fs = __webpack_require__(747)
-var rp = __webpack_require__(302)
-var minimatch = __webpack_require__(93)
-var Minimatch = minimatch.Minimatch
-var inherits = __webpack_require__(689)
-var EE = __webpack_require__(614).EventEmitter
-var path = __webpack_require__(622)
-var assert = __webpack_require__(357)
-var isAbsolute = __webpack_require__(681)
-var globSync = __webpack_require__(245)
-var common = __webpack_require__(856)
-var alphasort = common.alphasort
-var alphasorti = common.alphasorti
-var setopts = common.setopts
-var ownProp = common.ownProp
-var inflight = __webpack_require__(674)
-var util = __webpack_require__(669)
-var childrenIgnored = common.childrenIgnored
-var isIgnored = common.isIgnored
-
-var once = __webpack_require__(49)
-
-function glob (pattern, options, cb) {
-  if (typeof options === 'function') cb = options, options = {}
-  if (!options) options = {}
-
-  if (options.sync) {
-    if (cb)
-      throw new TypeError('callback provided to sync glob')
-    return globSync(pattern, options)
-  }
-
-  return new Glob(pattern, options, cb)
-}
-
-glob.sync = globSync
-var GlobSync = glob.GlobSync = globSync.GlobSync
-
-// old api surface
-glob.glob = glob
-
-function extend (origin, add) {
-  if (add === null || typeof add !== 'object') {
-    return origin
-  }
-
-  var keys = Object.keys(add)
-  var i = keys.length
-  while (i--) {
-    origin[keys[i]] = add[keys[i]]
-  }
-  return origin
-}
-
-glob.hasMagic = function (pattern, options_) {
-  var options = extend({}, options_)
-  options.noprocess = true
-
-  var g = new Glob(pattern, options)
-  var set = g.minimatch.set
-
-  if (!pattern)
-    return false
-
-  if (set.length > 1)
-    return true
-
-  for (var j = 0; j < set[0].length; j++) {
-    if (typeof set[0][j] !== 'string')
-      return true
-  }
-
-  return false
-}
-
-glob.Glob = Glob
-inherits(Glob, EE)
-function Glob (pattern, options, cb) {
-  if (typeof options === 'function') {
-    cb = options
-    options = null
-  }
-
-  if (options && options.sync) {
-    if (cb)
-      throw new TypeError('callback provided to sync glob')
-    return new GlobSync(pattern, options)
-  }
-
-  if (!(this instanceof Glob))
-    return new Glob(pattern, options, cb)
-
-  setopts(this, pattern, options)
-  this._didRealPath = false
-
-  // process each pattern in the minimatch set
-  var n = this.minimatch.set.length
-
-  // The matches are stored as {<filename>: true,...} so that
-  // duplicates are automagically pruned.
-  // Later, we do an Object.keys() on these.
-  // Keep them as a list so we can fill in when nonull is set.
-  this.matches = new Array(n)
-
-  if (typeof cb === 'function') {
-    cb = once(cb)
-    this.on('error', cb)
-    this.on('end', function (matches) {
-      cb(null, matches)
-    })
-  }
-
-  var self = this
-  this._processing = 0
-
-  this._emitQueue = []
-  this._processQueue = []
-  this.paused = false
-
-  if (this.noprocess)
-    return this
-
-  if (n === 0)
-    return done()
-
-  var sync = true
-  for (var i = 0; i < n; i ++) {
-    this._process(this.minimatch.set[i], i, false, done)
-  }
-  sync = false
-
-  function done () {
-    --self._processing
-    if (self._processing <= 0) {
-      if (sync) {
-        process.nextTick(function () {
-          self._finish()
-        })
-      } else {
-        self._finish()
-      }
-    }
-  }
-}
-
-Glob.prototype._finish = function () {
-  assert(this instanceof Glob)
-  if (this.aborted)
-    return
-
-  if (this.realpath && !this._didRealpath)
-    return this._realpath()
-
-  common.finish(this)
-  this.emit('end', this.found)
-}
-
-Glob.prototype._realpath = function () {
-  if (this._didRealpath)
-    return
-
-  this._didRealpath = true
-
-  var n = this.matches.length
-  if (n === 0)
-    return this._finish()
-
-  var self = this
-  for (var i = 0; i < this.matches.length; i++)
-    this._realpathSet(i, next)
-
-  function next () {
-    if (--n === 0)
-      self._finish()
-  }
-}
-
-Glob.prototype._realpathSet = function (index, cb) {
-  var matchset = this.matches[index]
-  if (!matchset)
-    return cb()
-
-  var found = Object.keys(matchset)
-  var self = this
-  var n = found.length
-
-  if (n === 0)
-    return cb()
-
-  var set = this.matches[index] = Object.create(null)
-  found.forEach(function (p, i) {
-    // If there's a problem with the stat, then it means that
-    // one or more of the links in the realpath couldn't be
-    // resolved.  just return the abs value in that case.
-    p = self._makeAbs(p)
-    rp.realpath(p, self.realpathCache, function (er, real) {
-      if (!er)
-        set[real] = true
-      else if (er.syscall === 'stat')
-        set[p] = true
-      else
-        self.emit('error', er) // srsly wtf right here
-
-      if (--n === 0) {
-        self.matches[index] = set
-        cb()
-      }
-    })
-  })
-}
-
-Glob.prototype._mark = function (p) {
-  return common.mark(this, p)
-}
-
-Glob.prototype._makeAbs = function (f) {
-  return common.makeAbs(this, f)
-}
-
-Glob.prototype.abort = function () {
-  this.aborted = true
-  this.emit('abort')
-}
-
-Glob.prototype.pause = function () {
-  if (!this.paused) {
-    this.paused = true
-    this.emit('pause')
-  }
-}
-
-Glob.prototype.resume = function () {
-  if (this.paused) {
-    this.emit('resume')
-    this.paused = false
-    if (this._emitQueue.length) {
-      var eq = this._emitQueue.slice(0)
-      this._emitQueue.length = 0
-      for (var i = 0; i < eq.length; i ++) {
-        var e = eq[i]
-        this._emitMatch(e[0], e[1])
-      }
-    }
-    if (this._processQueue.length) {
-      var pq = this._processQueue.slice(0)
-      this._processQueue.length = 0
-      for (var i = 0; i < pq.length; i ++) {
-        var p = pq[i]
-        this._processing--
-        this._process(p[0], p[1], p[2], p[3])
-      }
-    }
-  }
-}
-
-Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
-  assert(this instanceof Glob)
-  assert(typeof cb === 'function')
-
-  if (this.aborted)
-    return
-
-  this._processing++
-  if (this.paused) {
-    this._processQueue.push([pattern, index, inGlobStar, cb])
-    return
-  }
-
-  //console.error('PROCESS %d', this._processing, pattern)
-
-  // Get the first [n] parts of pattern that are all strings.
-  var n = 0
-  while (typeof pattern[n] === 'string') {
-    n ++
-  }
-  // now n is the index of the first one that is *not* a string.
-
-  // see if there's anything else
-  var prefix
-  switch (n) {
-    // if not, then this is rather simple
-    case pattern.length:
-      this._processSimple(pattern.join('/'), index, cb)
-      return
-
-    case 0:
-      // pattern *starts* with some non-trivial item.
-      // going to readdir(cwd), but not include the prefix in matches.
-      prefix = null
-      break
-
-    default:
-      // pattern has some string bits in the front.
-      // whatever it starts with, whether that's 'absolute' like /foo/bar,
-      // or 'relative' like '../baz'
-      prefix = pattern.slice(0, n).join('/')
-      break
-  }
-
-  var remain = pattern.slice(n)
-
-  // get the list of entries.
-  var read
-  if (prefix === null)
-    read = '.'
-  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
-    if (!prefix || !isAbsolute(prefix))
-      prefix = '/' + prefix
-    read = prefix
-  } else
-    read = prefix
-
-  var abs = this._makeAbs(read)
-
-  //if ignored, skip _processing
-  if (childrenIgnored(this, read))
-    return cb()
-
-  var isGlobStar = remain[0] === minimatch.GLOBSTAR
-  if (isGlobStar)
-    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
-  else
-    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
-}
-
-Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
-  var self = this
-  this._readdir(abs, inGlobStar, function (er, entries) {
-    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
-  })
-}
-
-Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
-
-  // if the abs isn't a dir, then nothing can match!
-  if (!entries)
-    return cb()
-
-  // It will only match dot entries if it starts with a dot, or if
-  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
-  var pn = remain[0]
-  var negate = !!this.minimatch.negate
-  var rawGlob = pn._glob
-  var dotOk = this.dot || rawGlob.charAt(0) === '.'
-
-  var matchedEntries = []
-  for (var i = 0; i < entries.length; i++) {
-    var e = entries[i]
-    if (e.charAt(0) !== '.' || dotOk) {
-      var m
-      if (negate && !prefix) {
-        m = !e.match(pn)
-      } else {
-        m = e.match(pn)
-      }
-      if (m)
-        matchedEntries.push(e)
-    }
-  }
-
-  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
-
-  var len = matchedEntries.length
-  // If there are no matched entries, then nothing matches.
-  if (len === 0)
-    return cb()
-
-  // if this is the last remaining pattern bit, then no need for
-  // an additional stat *unless* the user has specified mark or
-  // stat explicitly.  We know they exist, since readdir returned
-  // them.
-
-  if (remain.length === 1 && !this.mark && !this.stat) {
-    if (!this.matches[index])
-      this.matches[index] = Object.create(null)
-
-    for (var i = 0; i < len; i ++) {
-      var e = matchedEntries[i]
-      if (prefix) {
-        if (prefix !== '/')
-          e = prefix + '/' + e
-        else
-          e = prefix + e
-      }
-
-      if (e.charAt(0) === '/' && !this.nomount) {
-        e = path.join(this.root, e)
-      }
-      this._emitMatch(index, e)
-    }
-    // This was the last one, and no stats were needed
-    return cb()
-  }
-
-  // now test all matched entries as stand-ins for that part
-  // of the pattern.
-  remain.shift()
-  for (var i = 0; i < len; i ++) {
-    var e = matchedEntries[i]
-    var newPattern
-    if (prefix) {
-      if (prefix !== '/')
-        e = prefix + '/' + e
-      else
-        e = prefix + e
-    }
-    this._process([e].concat(remain), index, inGlobStar, cb)
-  }
-  cb()
-}
-
-Glob.prototype._emitMatch = function (index, e) {
-  if (this.aborted)
-    return
-
-  if (isIgnored(this, e))
-    return
-
-  if (this.paused) {
-    this._emitQueue.push([index, e])
-    return
-  }
-
-  var abs = isAbsolute(e) ? e : this._makeAbs(e)
-
-  if (this.mark)
-    e = this._mark(e)
-
-  if (this.absolute)
-    e = abs
-
-  if (this.matches[index][e])
-    return
-
-  if (this.nodir) {
-    var c = this.cache[abs]
-    if (c === 'DIR' || Array.isArray(c))
-      return
-  }
-
-  this.matches[index][e] = true
-
-  var st = this.statCache[abs]
-  if (st)
-    this.emit('stat', e, st)
-
-  this.emit('match', e)
-}
-
-Glob.prototype._readdirInGlobStar = function (abs, cb) {
-  if (this.aborted)
-    return
-
-  // follow all symlinked directories forever
-  // just proceed as if this is a non-globstar situation
-  if (this.follow)
-    return this._readdir(abs, false, cb)
-
-  var lstatkey = 'lstat\0' + abs
-  var self = this
-  var lstatcb = inflight(lstatkey, lstatcb_)
-
-  if (lstatcb)
-    fs.lstat(abs, lstatcb)
-
-  function lstatcb_ (er, lstat) {
-    if (er && er.code === 'ENOENT')
-      return cb()
-
-    var isSym = lstat && lstat.isSymbolicLink()
-    self.symlinks[abs] = isSym
-
-    // If it's not a symlink or a dir, then it's definitely a regular file.
-    // don't bother doing a readdir in that case.
-    if (!isSym && lstat && !lstat.isDirectory()) {
-      self.cache[abs] = 'FILE'
-      cb()
-    } else
-      self._readdir(abs, false, cb)
-  }
-}
-
-Glob.prototype._readdir = function (abs, inGlobStar, cb) {
-  if (this.aborted)
-    return
-
-  cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
-  if (!cb)
-    return
-
-  //console.error('RD %j %j', +inGlobStar, abs)
-  if (inGlobStar && !ownProp(this.symlinks, abs))
-    return this._readdirInGlobStar(abs, cb)
-
-  if (ownProp(this.cache, abs)) {
-    var c = this.cache[abs]
-    if (!c || c === 'FILE')
-      return cb()
-
-    if (Array.isArray(c))
-      return cb(null, c)
-  }
-
-  var self = this
-  fs.readdir(abs, readdirCb(this, abs, cb))
-}
-
-function readdirCb (self, abs, cb) {
-  return function (er, entries) {
-    if (er)
-      self._readdirError(abs, er, cb)
-    else
-      self._readdirEntries(abs, entries, cb)
-  }
-}
-
-Glob.prototype._readdirEntries = function (abs, entries, cb) {
-  if (this.aborted)
-    return
-
-  // if we haven't asked to stat everything, then just
-  // assume that everything in there exists, so we can avoid
-  // having to stat it a second time.
-  if (!this.mark && !this.stat) {
-    for (var i = 0; i < entries.length; i ++) {
-      var e = entries[i]
-      if (abs === '/')
-        e = abs + e
-      else
-        e = abs + '/' + e
-      this.cache[e] = true
-    }
-  }
-
-  this.cache[abs] = entries
-  return cb(null, entries)
-}
-
-Glob.prototype._readdirError = function (f, er, cb) {
-  if (this.aborted)
-    return
-
-  // handle errors, and cache the information
-  switch (er.code) {
-    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
-    case 'ENOTDIR': // totally normal. means it *does* exist.
-      var abs = this._makeAbs(f)
-      this.cache[abs] = 'FILE'
-      if (abs === this.cwdAbs) {
-        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
-        error.path = this.cwd
-        error.code = er.code
-        this.emit('error', error)
-        this.abort()
-      }
-      break
-
-    case 'ENOENT': // not terribly unusual
-    case 'ELOOP':
-    case 'ENAMETOOLONG':
-    case 'UNKNOWN':
-      this.cache[this._makeAbs(f)] = false
-      break
-
-    default: // some unusual error.  Treat as failure.
-      this.cache[this._makeAbs(f)] = false
-      if (this.strict) {
-        this.emit('error', er)
-        // If the error is handled, then we abort
-        // if not, we threw out of here
-        this.abort()
-      }
-      if (!this.silent)
-        console.error('glob error', er)
-      break
-  }
-
-  return cb()
-}
-
-Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
-  var self = this
-  this._readdir(abs, inGlobStar, function (er, entries) {
-    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
-  })
-}
-
-
-Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
-  //console.error('pgs2', prefix, remain[0], entries)
-
-  // no entries means not a dir, so it can never have matches
-  // foo.txt/** doesn't match foo.txt
-  if (!entries)
-    return cb()
-
-  // test without the globstar, and with every child both below
-  // and replacing the globstar.
-  var remainWithoutGlobStar = remain.slice(1)
-  var gspref = prefix ? [ prefix ] : []
-  var noGlobStar = gspref.concat(remainWithoutGlobStar)
-
-  // the noGlobStar pattern exits the inGlobStar state
-  this._process(noGlobStar, index, false, cb)
-
-  var isSym = this.symlinks[abs]
-  var len = entries.length
-
-  // If it's a symlink, and we're in a globstar, then stop
-  if (isSym && inGlobStar)
-    return cb()
-
-  for (var i = 0; i < len; i++) {
-    var e = entries[i]
-    if (e.charAt(0) === '.' && !this.dot)
-      continue
-
-    // these two cases enter the inGlobStar state
-    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
-    this._process(instead, index, true, cb)
-
-    var below = gspref.concat(entries[i], remain)
-    this._process(below, index, true, cb)
-  }
-
-  cb()
-}
-
-Glob.prototype._processSimple = function (prefix, index, cb) {
-  // XXX review this.  Shouldn't it be doing the mounting etc
-  // before doing stat?  kinda weird?
-  var self = this
-  this._stat(prefix, function (er, exists) {
-    self._processSimple2(prefix, index, er, exists, cb)
-  })
-}
-Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
-
-  //console.error('ps2', prefix, exists)
-
-  if (!this.matches[index])
-    this.matches[index] = Object.create(null)
-
-  // If it doesn't exist, then just mark the lack of results
-  if (!exists)
-    return cb()
-
-  if (prefix && isAbsolute(prefix) && !this.nomount) {
-    var trail = /[\/\\]$/.test(prefix)
-    if (prefix.charAt(0) === '/') {
-      prefix = path.join(this.root, prefix)
-    } else {
-      prefix = path.resolve(this.root, prefix)
-      if (trail)
-        prefix += '/'
-    }
-  }
-
-  if (process.platform === 'win32')
-    prefix = prefix.replace(/\\/g, '/')
-
-  // Mark this as a match
-  this._emitMatch(index, prefix)
-  cb()
-}
-
-// Returns either 'DIR', 'FILE', or false
-Glob.prototype._stat = function (f, cb) {
-  var abs = this._makeAbs(f)
-  var needDir = f.slice(-1) === '/'
-
-  if (f.length > this.maxLength)
-    return cb()
-
-  if (!this.stat && ownProp(this.cache, abs)) {
-    var c = this.cache[abs]
-
-    if (Array.isArray(c))
-      c = 'DIR'
-
-    // It exists, but maybe not how we need it
-    if (!needDir || c === 'DIR')
-      return cb(null, c)
-
-    if (needDir && c === 'FILE')
-      return cb()
-
-    // otherwise we have to stat, because maybe c=true
-    // if we know it exists, but not what it is.
-  }
-
-  var exists
-  var stat = this.statCache[abs]
-  if (stat !== undefined) {
-    if (stat === false)
-      return cb(null, stat)
-    else {
-      var type = stat.isDirectory() ? 'DIR' : 'FILE'
-      if (needDir && type === 'FILE')
-        return cb()
-      else
-        return cb(null, type, stat)
-    }
-  }
-
-  var self = this
-  var statcb = inflight('stat\0' + abs, lstatcb_)
-  if (statcb)
-    fs.lstat(abs, statcb)
-
-  function lstatcb_ (er, lstat) {
-    if (lstat && lstat.isSymbolicLink()) {
-      // If it's a symlink, then treat it as the target, unless
-      // the target does not exist, then treat it as a file.
-      return fs.stat(abs, function (er, stat) {
-        if (er)
-          self._stat2(f, abs, null, lstat, cb)
-        else
-          self._stat2(f, abs, er, stat, cb)
-      })
-    } else {
-      self._stat2(f, abs, er, lstat, cb)
-    }
-  }
-}
-
-Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
-  if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
-    this.statCache[abs] = false
-    return cb()
-  }
-
-  var needDir = f.slice(-1) === '/'
-  this.statCache[abs] = stat
-
-  if (abs.slice(-1) === '/' && stat && !stat.isDirectory())
-    return cb(null, false, stat)
-
-  var c = true
-  if (stat)
-    c = stat.isDirectory() ? 'DIR' : 'FILE'
-  this.cache[abs] = this.cache[abs] || c
-
-  if (needDir && c === 'FILE')
-    return cb()
-
-  return cb(null, c, stat)
-}
-
-
 /***/ }),
 
 /***/ 141:
@@ -2453,6 +1718,775 @@ if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
 exports.debug = debug; // for test
 
 
+/***/ }),
+
+/***/ 150:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+/*!
+ * Tmp
+ *
+ * Copyright (c) 2011-2017 KARASZI Istvan <github@spam.raszi.hu>
+ *
+ * MIT Licensed
+ */
+
+/*
+ * Module dependencies.
+ */
+const fs = __webpack_require__(747);
+const os = __webpack_require__(87);
+const path = __webpack_require__(622);
+const crypto = __webpack_require__(417);
+const _c = fs.constants && os.constants ?
+  { fs: fs.constants, os: os.constants } :
+  process.binding('constants');
+const rimraf = __webpack_require__(569);
+
+/*
+ * The working inner variables.
+ */
+const
+  // the random characters to choose from
+  RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+
+  TEMPLATE_PATTERN = /XXXXXX/,
+
+  DEFAULT_TRIES = 3,
+
+  CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR),
+
+  EBADF = _c.EBADF || _c.os.errno.EBADF,
+  ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
+
+  DIR_MODE = 448 /* 0o700 */,
+  FILE_MODE = 384 /* 0o600 */,
+
+  EXIT = 'exit',
+
+  SIGINT = 'SIGINT',
+
+  // this will hold the objects need to be removed on exit
+  _removeObjects = [];
+
+var
+  _gracefulCleanup = false;
+
+/**
+ * Random name generator based on crypto.
+ * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
+ *
+ * @param {number} howMany
+ * @returns {string} the generated random name
+ * @private
+ */
+function _randomChars(howMany) {
+  var
+    value = [],
+    rnd = null;
+
+  // make sure that we do not fail because we ran out of entropy
+  try {
+    rnd = crypto.randomBytes(howMany);
+  } catch (e) {
+    rnd = crypto.pseudoRandomBytes(howMany);
+  }
+
+  for (var i = 0; i < howMany; i++) {
+    value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
+  }
+
+  return value.join('');
+}
+
+/**
+ * Checks whether the `obj` parameter is defined or not.
+ *
+ * @param {Object} obj
+ * @returns {boolean} true if the object is undefined
+ * @private
+ */
+function _isUndefined(obj) {
+  return typeof obj === 'undefined';
+}
+
+/**
+ * Parses the function arguments.
+ *
+ * This function helps to have optional arguments.
+ *
+ * @param {(Options|Function)} options
+ * @param {Function} callback
+ * @returns {Array} parsed arguments
+ * @private
+ */
+function _parseArguments(options, callback) {
+  /* istanbul ignore else */
+  if (typeof options === 'function') {
+    return [{}, options];
+  }
+
+  /* istanbul ignore else */
+  if (_isUndefined(options)) {
+    return [{}, callback];
+  }
+
+  return [options, callback];
+}
+
+/**
+ * Generates a new temporary name.
+ *
+ * @param {Object} opts
+ * @returns {string} the new random name according to opts
+ * @private
+ */
+function _generateTmpName(opts) {
+
+  const tmpDir = _getTmpDir();
+
+  // fail early on missing tmp dir
+  if (isBlank(opts.dir) && isBlank(tmpDir)) {
+    throw new Error('No tmp dir specified');
+  }
+
+  /* istanbul ignore else */
+  if (!isBlank(opts.name)) {
+    return path.join(opts.dir || tmpDir, opts.name);
+  }
+
+  // mkstemps like template
+  // opts.template has already been guarded in tmpName() below
+  /* istanbul ignore else */
+  if (opts.template) {
+    var template = opts.template;
+    // make sure that we prepend the tmp path if none was given
+    /* istanbul ignore else */
+    if (path.basename(template) === template)
+      template = path.join(opts.dir || tmpDir, template);
+    return template.replace(TEMPLATE_PATTERN, _randomChars(6));
+  }
+
+  // prefix and postfix
+  const name = [
+    (isBlank(opts.prefix) ? 'tmp-' : opts.prefix),
+    process.pid,
+    _randomChars(12),
+    (opts.postfix ? opts.postfix : '')
+  ].join('');
+
+  return path.join(opts.dir || tmpDir, name);
+}
+
+/**
+ * Gets a temporary file name.
+ *
+ * @param {(Options|tmpNameCallback)} options options or callback
+ * @param {?tmpNameCallback} callback the callback function
+ */
+function tmpName(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1],
+    tries = !isBlank(opts.name) ? 1 : opts.tries || DEFAULT_TRIES;
+
+  /* istanbul ignore else */
+  if (isNaN(tries) || tries < 0)
+    return cb(new Error('Invalid tries'));
+
+  /* istanbul ignore else */
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    return cb(new Error('Invalid template provided'));
+
+  (function _getUniqueName() {
+    try {
+      const name = _generateTmpName(opts);
+
+      // check whether the path exists then retry if needed
+      fs.stat(name, function (err) {
+        /* istanbul ignore else */
+        if (!err) {
+          /* istanbul ignore else */
+          if (tries-- > 0) return _getUniqueName();
+
+          return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name));
+        }
+
+        cb(null, name);
+      });
+    } catch (err) {
+      cb(err);
+    }
+  }());
+}
+
+/**
+ * Synchronous version of tmpName.
+ *
+ * @param {Object} options
+ * @returns {string} the generated random name
+ * @throws {Error} if the options are invalid or could not generate a filename
+ */
+function tmpNameSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0],
+    tries = !isBlank(opts.name) ? 1 : opts.tries || DEFAULT_TRIES;
+
+  /* istanbul ignore else */
+  if (isNaN(tries) || tries < 0)
+    throw new Error('Invalid tries');
+
+  /* istanbul ignore else */
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    throw new Error('Invalid template provided');
+
+  do {
+    const name = _generateTmpName(opts);
+    try {
+      fs.statSync(name);
+    } catch (e) {
+      return name;
+    }
+  } while (tries-- > 0);
+
+  throw new Error('Could not get a unique tmp filename, max tries reached');
+}
+
+/**
+ * Creates and opens a temporary file.
+ *
+ * @param {(Options|fileCallback)} options the config options or the callback function
+ * @param {?fileCallback} callback
+ */
+function file(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
+
+  // gets a temporary filename
+  tmpName(opts, function _tmpNameCreated(err, name) {
+    /* istanbul ignore else */
+    if (err) return cb(err);
+
+    // create and open the file
+    fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) {
+      /* istanbul ignore else */
+      if (err) return cb(err);
+
+      if (opts.discardDescriptor) {
+        return fs.close(fd, function _discardCallback(err) {
+          /* istanbul ignore else */
+          if (err) {
+            // Low probability, and the file exists, so this could be
+            // ignored.  If it isn't we certainly need to unlink the
+            // file, and if that fails too its error is more
+            // important.
+            try {
+              fs.unlinkSync(name);
+            } catch (e) {
+              if (!isENOENT(e)) {
+                err = e;
+              }
+            }
+            return cb(err);
+          }
+          cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts));
+        });
+      }
+      /* istanbul ignore else */
+      if (opts.detachDescriptor) {
+        return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts));
+      }
+      cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
+    });
+  });
+}
+
+/**
+ * Synchronous version of file.
+ *
+ * @param {Options} options
+ * @returns {FileSyncObject} object consists of name, fd and removeCallback
+ * @throws {Error} if cannot create a file
+ */
+function fileSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
+
+  const discardOrDetachDescriptor = opts.discardDescriptor || opts.detachDescriptor;
+  const name = tmpNameSync(opts);
+  var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
+  /* istanbul ignore else */
+  if (opts.discardDescriptor) {
+    fs.closeSync(fd);
+    fd = undefined;
+  }
+
+  return {
+    name: name,
+    fd: fd,
+    removeCallback: _prepareTmpFileRemoveCallback(name, discardOrDetachDescriptor ? -1 : fd, opts)
+  };
+}
+
+/**
+ * Creates a temporary directory.
+ *
+ * @param {(Options|dirCallback)} options the options or the callback function
+ * @param {?dirCallback} callback
+ */
+function dir(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
+
+  // gets a temporary filename
+  tmpName(opts, function _tmpNameCreated(err, name) {
+    /* istanbul ignore else */
+    if (err) return cb(err);
+
+    // create the directory
+    fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
+      /* istanbul ignore else */
+      if (err) return cb(err);
+
+      cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
+    });
+  });
+}
+
+/**
+ * Synchronous version of dir.
+ *
+ * @param {Options} options
+ * @returns {DirSyncObject} object consists of name and removeCallback
+ * @throws {Error} if it cannot create a directory
+ */
+function dirSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
+
+  const name = tmpNameSync(opts);
+  fs.mkdirSync(name, opts.mode || DIR_MODE);
+
+  return {
+    name: name,
+    removeCallback: _prepareTmpDirRemoveCallback(name, opts)
+  };
+}
+
+/**
+ * Removes files asynchronously.
+ *
+ * @param {Object} fdPath
+ * @param {Function} next
+ * @private
+ */
+function _removeFileAsync(fdPath, next) {
+  const _handler = function (err) {
+    if (err && !isENOENT(err)) {
+      // reraise any unanticipated error
+      return next(err);
+    }
+    next();
+  }
+
+  if (0 <= fdPath[0])
+    fs.close(fdPath[0], function (err) {
+      fs.unlink(fdPath[1], _handler);
+    });
+  else fs.unlink(fdPath[1], _handler);
+}
+
+/**
+ * Removes files synchronously.
+ *
+ * @param {Object} fdPath
+ * @private
+ */
+function _removeFileSync(fdPath) {
+  try {
+    if (0 <= fdPath[0]) fs.closeSync(fdPath[0]);
+  } catch (e) {
+    // reraise any unanticipated error
+    if (!isEBADF(e) && !isENOENT(e)) throw e;
+  } finally {
+    try {
+      fs.unlinkSync(fdPath[1]);
+    }
+    catch (e) {
+      // reraise any unanticipated error
+      if (!isENOENT(e)) throw e;
+    }
+  }
+}
+
+/**
+ * Prepares the callback for removal of the temporary file.
+ *
+ * @param {string} name the path of the file
+ * @param {number} fd file descriptor
+ * @param {Object} opts
+ * @returns {fileCallback}
+ * @private
+ */
+function _prepareTmpFileRemoveCallback(name, fd, opts) {
+  const removeCallbackSync = _prepareRemoveCallback(_removeFileSync, [fd, name]);
+  const removeCallback = _prepareRemoveCallback(_removeFileAsync, [fd, name], removeCallbackSync);
+
+  if (!opts.keep) _removeObjects.unshift(removeCallbackSync);
+
+  return removeCallback;
+}
+
+/**
+ * Simple wrapper for rimraf.
+ *
+ * @param {string} dirPath
+ * @param {Function} next
+ * @private
+ */
+function _rimrafRemoveDirWrapper(dirPath, next) {
+  rimraf(dirPath, next);
+}
+
+/**
+ * Simple wrapper for rimraf.sync.
+ *
+ * @param {string} dirPath
+ * @private
+ */
+function _rimrafRemoveDirSyncWrapper(dirPath, next) {
+  try {
+    return next(null, rimraf.sync(dirPath));
+  } catch (err) {
+    return next(err);
+  }
+}
+
+/**
+ * Prepares the callback for removal of the temporary directory.
+ *
+ * @param {string} name
+ * @param {Object} opts
+ * @returns {Function} the callback
+ * @private
+ */
+function _prepareTmpDirRemoveCallback(name, opts) {
+  const removeFunction = opts.unsafeCleanup ? _rimrafRemoveDirWrapper : fs.rmdir.bind(fs);
+  const removeFunctionSync = opts.unsafeCleanup ? _rimrafRemoveDirSyncWrapper : fs.rmdirSync.bind(fs);
+  const removeCallbackSync = _prepareRemoveCallback(removeFunctionSync, name);
+  const removeCallback = _prepareRemoveCallback(removeFunction, name, removeCallbackSync);
+  if (!opts.keep) _removeObjects.unshift(removeCallbackSync);
+
+  return removeCallback;
+}
+
+/**
+ * Creates a guarded function wrapping the removeFunction call.
+ *
+ * @param {Function} removeFunction
+ * @param {Object} arg
+ * @returns {Function}
+ * @private
+ */
+function _prepareRemoveCallback(removeFunction, arg, cleanupCallbackSync) {
+  var called = false;
+
+  return function _cleanupCallback(next) {
+    next = next || function () {};
+    if (!called) {
+      const toRemove = cleanupCallbackSync || _cleanupCallback;
+      const index = _removeObjects.indexOf(toRemove);
+      /* istanbul ignore else */
+      if (index >= 0) _removeObjects.splice(index, 1);
+
+      called = true;
+      // sync?
+      if (removeFunction.length === 1) {
+        try {
+          removeFunction(arg);
+          return next(null);
+        }
+        catch (err) {
+          // if no next is provided and since we are
+          // in silent cleanup mode on process exit,
+          // we will ignore the error
+          return next(err);
+        }
+      } else return removeFunction(arg, next);
+    } else return next(new Error('cleanup callback has already been called'));
+  };
+}
+
+/**
+ * The garbage collector.
+ *
+ * @private
+ */
+function _garbageCollector() {
+  /* istanbul ignore else */
+  if (!_gracefulCleanup) return;
+
+  // the function being called removes itself from _removeObjects,
+  // loop until _removeObjects is empty
+  while (_removeObjects.length) {
+    try {
+      _removeObjects[0]();
+    } catch (e) {
+      // already removed?
+    }
+  }
+}
+
+/**
+ * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows.
+ */
+function isEBADF(error) {
+  return isExpectedError(error, -EBADF, 'EBADF');
+}
+
+/**
+ * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows.
+ */
+function isENOENT(error) {
+  return isExpectedError(error, -ENOENT, 'ENOENT');
+}
+
+/**
+ * Helper to determine whether the expected error code matches the actual code and errno,
+ * which will differ between the supported node versions.
+ *
+ * - Node >= 7.0:
+ *   error.code {string}
+ *   error.errno {string|number} any numerical value will be negated
+ *
+ * - Node >= 6.0 < 7.0:
+ *   error.code {string}
+ *   error.errno {number} negated
+ *
+ * - Node >= 4.0 < 6.0: introduces SystemError
+ *   error.code {string}
+ *   error.errno {number} negated
+ *
+ * - Node >= 0.10 < 4.0:
+ *   error.code {number} negated
+ *   error.errno n/a
+ */
+function isExpectedError(error, code, errno) {
+  return error.code === code || error.code === errno;
+}
+
+/**
+ * Helper which determines whether a string s is blank, that is undefined, or empty or null.
+ *
+ * @private
+ * @param {string} s
+ * @returns {Boolean} true whether the string s is blank, false otherwise
+ */
+function isBlank(s) {
+  return s === null || s === undefined || !s.trim();
+}
+
+/**
+ * Sets the graceful cleanup.
+ */
+function setGracefulCleanup() {
+  _gracefulCleanup = true;
+}
+
+/**
+ * Returns the currently configured tmp dir from os.tmpdir().
+ *
+ * @private
+ * @returns {string} the currently configured tmp dir
+ */
+function _getTmpDir() {
+  return os.tmpdir();
+}
+
+/**
+ * If there are multiple different versions of tmp in place, make sure that
+ * we recognize the old listeners.
+ *
+ * @param {Function} listener
+ * @private
+ * @returns {Boolean} true whether listener is a legacy listener
+ */
+function _is_legacy_listener(listener) {
+  return (listener.name === '_exit' || listener.name === '_uncaughtExceptionThrown')
+    && listener.toString().indexOf('_garbageCollector();') > -1;
+}
+
+/**
+ * Safely install SIGINT listener.
+ *
+ * NOTE: this will only work on OSX and Linux.
+ *
+ * @private
+ */
+function _safely_install_sigint_listener() {
+
+  const listeners = process.listeners(SIGINT);
+  const existingListeners = [];
+  for (let i = 0, length = listeners.length; i < length; i++) {
+    const lstnr = listeners[i];
+    /* istanbul ignore else */
+    if (lstnr.name === '_tmp$sigint_listener') {
+      existingListeners.push(lstnr);
+      process.removeListener(SIGINT, lstnr);
+    }
+  }
+  process.on(SIGINT, function _tmp$sigint_listener(doExit) {
+    for (let i = 0, length = existingListeners.length; i < length; i++) {
+      // let the existing listener do the garbage collection (e.g. jest sandbox)
+      try {
+        existingListeners[i](false);
+      } catch (err) {
+        // ignore
+      }
+    }
+    try {
+      // force the garbage collector even it is called again in the exit listener
+      _garbageCollector();
+    } finally {
+      if (!!doExit) {
+        process.exit(0);
+      }
+    }
+  });
+}
+
+/**
+ * Safely install process exit listener.
+ *
+ * @private
+ */
+function _safely_install_exit_listener() {
+  const listeners = process.listeners(EXIT);
+
+  // collect any existing listeners
+  const existingListeners = [];
+  for (let i = 0, length = listeners.length; i < length; i++) {
+    const lstnr = listeners[i];
+    /* istanbul ignore else */
+    // TODO: remove support for legacy listeners once release 1.0.0 is out
+    if (lstnr.name === '_tmp$safe_listener' || _is_legacy_listener(lstnr)) {
+      // we must forget about the uncaughtException listener, hopefully it is ours
+      if (lstnr.name !== '_uncaughtExceptionThrown') {
+        existingListeners.push(lstnr);
+      }
+      process.removeListener(EXIT, lstnr);
+    }
+  }
+  // TODO: what was the data parameter good for?
+  process.addListener(EXIT, function _tmp$safe_listener(data) {
+    for (let i = 0, length = existingListeners.length; i < length; i++) {
+      // let the existing listener do the garbage collection (e.g. jest sandbox)
+      try {
+        existingListeners[i](data);
+      } catch (err) {
+        // ignore
+      }
+    }
+    _garbageCollector();
+  });
+}
+
+_safely_install_exit_listener();
+_safely_install_sigint_listener();
+
+/**
+ * Configuration options.
+ *
+ * @typedef {Object} Options
+ * @property {?number} tries the number of tries before give up the name generation
+ * @property {?string} template the "mkstemp" like filename template
+ * @property {?string} name fix name
+ * @property {?string} dir the tmp directory to use
+ * @property {?string} prefix prefix for the generated name
+ * @property {?string} postfix postfix for the generated name
+ * @property {?boolean} unsafeCleanup recursively removes the created temporary directory, even when it's not empty
+ */
+
+/**
+ * @typedef {Object} FileSyncObject
+ * @property {string} name the name of the file
+ * @property {string} fd the file descriptor
+ * @property {fileCallback} removeCallback the callback function to remove the file
+ */
+
+/**
+ * @typedef {Object} DirSyncObject
+ * @property {string} name the name of the directory
+ * @property {fileCallback} removeCallback the callback function to remove the directory
+ */
+
+/**
+ * @callback tmpNameCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ */
+
+/**
+ * @callback fileCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ * @param {number} fd the file descriptor
+ * @param {cleanupCallback} fn the cleanup callback function
+ */
+
+/**
+ * @callback dirCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ * @param {cleanupCallback} fn the cleanup callback function
+ */
+
+/**
+ * Removes the temporary created file or directory.
+ *
+ * @callback cleanupCallback
+ * @param {simpleCallback} [next] function to call after entry was removed
+ */
+
+/**
+ * Callback function for function composition.
+ * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57}
+ *
+ * @callback simpleCallback
+ */
+
+// exporting all the needed methods
+
+// evaluate os.tmpdir() lazily, mainly for simplifying testing but it also will
+// allow users to reconfigure the temporary directory
+Object.defineProperty(module.exports, 'tmpdir', {
+  enumerable: true,
+  configurable: false,
+  get: function () {
+    return _getTmpDir();
+  }
+});
+
+module.exports.dir = dir;
+module.exports.dirSync = dirSync;
+
+module.exports.file = file;
+module.exports.fileSync = fileSync;
+
+module.exports.tmpName = tmpName;
+module.exports.tmpNameSync = tmpNameSync;
+
+module.exports.setGracefulCleanup = setGracefulCleanup;
+
+
 /***/ }),
 
 /***/ 176:
@@ -2563,7 +2597,9 @@ class BasicCredentialHandler {
         this.password = password;
     }
     prepareRequest(options) {
-        options.headers['Authorization'] = 'Basic ' + Buffer.from(this.username + ':' + this.password).toString('base64');
+        options.headers['Authorization'] =
+            'Basic ' +
+                Buffer.from(this.username + ':' + this.password).toString('base64');
     }
     // This handler cannot handle 401
     canHandleAuthentication(response) {
@@ -2599,7 +2635,8 @@ class PersonalAccessTokenCredentialHandler {
     // currently implements pre-authorization
     // TODO: support preAuth = false where it hooks on 401
     prepareRequest(options) {
-        options.headers['Authorization'] = 'Basic ' + Buffer.from('PAT:' + this.token).toString('base64');
+        options.headers['Authorization'] =
+            'Basic ' + Buffer.from('PAT:' + this.token).toString('base64');
     }
     // This handler cannot handle 401
     canHandleAuthentication(response) {
@@ -2624,7 +2661,7 @@ var fs = __webpack_require__(747)
 var rp = __webpack_require__(302)
 var minimatch = __webpack_require__(93)
 var Minimatch = minimatch.Minimatch
-var Glob = __webpack_require__(120).Glob
+var Glob = __webpack_require__(402).Glob
 var util = __webpack_require__(669)
 var path = __webpack_require__(622)
 var assert = __webpack_require__(357)
@@ -3764,7 +3801,7 @@ class DefaultArtifactClient {
             }
             else {
                 // Create an entry for the artifact in the file container
-                const response = yield uploadHttpClient.createArtifactInFileContainer(name);
+                const response = yield uploadHttpClient.createArtifactInFileContainer(name, options);
                 if (!response.fileContainerResourceUrl) {
                     core.debug(response.toString());
                     throw new Error('No URL provided by the Artifact Service to upload an artifact to');
@@ -3784,7 +3821,6 @@ class DefaultArtifactClient {
         });
     }
     downloadArtifact(name, path, options) {
-        var _a;
         return __awaiter(this, void 0, void 0, function* () {
             const downloadHttpClient = new download_http_client_1.DownloadHttpClient();
             const artifacts = yield downloadHttpClient.listArtifacts();
@@ -3804,7 +3840,7 @@ class DefaultArtifactClient {
             path = path_1.normalize(path);
             path = path_1.resolve(path);
             // During upload, empty directories are rejected by the remote server so there should be no artifacts that consist of only empty directories
-            const downloadSpecification = download_specification_1.getDownloadSpecification(name, items.value, path, ((_a = options) === null || _a === void 0 ? void 0 : _a.createArtifactFolder) || false);
+            const downloadSpecification = download_specification_1.getDownloadSpecification(name, items.value, path, (options === null || options === void 0 ? void 0 : options.createArtifactFolder) || false);
             if (downloadSpecification.filesToDownload.length === 0) {
                 core.info(`No downloadable files were found for the artifact: ${artifactToDownload.name}`);
             }
@@ -3985,26 +4021,52 @@ var __importStar = (this && this.__importStar) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(__webpack_require__(470));
 const artifact_1 = __webpack_require__(214);
-const constants_1 = __webpack_require__(694);
 const search_1 = __webpack_require__(575);
+const input_helper_1 = __webpack_require__(583);
+const constants_1 = __webpack_require__(694);
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
-            const name = core.getInput(constants_1.Inputs.Name, { required: false });
-            const path = core.getInput(constants_1.Inputs.Path, { required: true });
-            const searchResult = yield search_1.findFilesToUpload(path);
+            const inputs = input_helper_1.getInputs();
+            const searchResult = yield search_1.findFilesToUpload(inputs.searchPath);
             if (searchResult.filesToUpload.length === 0) {
-                core.warning(`No files were found for the provided path: ${path}. No artifacts will be uploaded.`);
+                // No files were found, different use cases warrant different types of behavior if nothing is found
+                switch (inputs.ifNoFilesFound) {
+                    case constants_1.NoFileOptions.warn: {
+                        core.warning(`No files were found with the provided path: ${inputs.searchPath}. No artifacts will be uploaded.`);
+                        break;
+                    }
+                    case constants_1.NoFileOptions.error: {
+                        core.setFailed(`No files were found with the provided path: ${inputs.searchPath}. No artifacts will be uploaded.`);
+                        break;
+                    }
+                    case constants_1.NoFileOptions.ignore: {
+                        core.info(`No files were found with the provided path: ${inputs.searchPath}. No artifacts will be uploaded.`);
+                        break;
+                    }
+                }
             }
             else {
-                core.info(`With the provided path, there will be ${searchResult.filesToUpload.length} files uploaded`);
+                const s = searchResult.filesToUpload.length === 1 ? '' : 's';
+                core.info(`With the provided path, there will be ${searchResult.filesToUpload.length} file${s} uploaded`);
                 core.debug(`Root artifact directory is ${searchResult.rootDirectory}`);
+                if (searchResult.filesToUpload.length > 10000) {
+                    core.warning(`There are over 10,000 files in this artifact, consider creating an archive before upload to improve the upload performance.`);
+                }
                 const artifactClient = artifact_1.create();
                 const options = {
-                    continueOnError: true
+                    continueOnError: false
                 };
-                yield artifactClient.uploadArtifact(name || constants_1.getDefaultArtifactName(), searchResult.filesToUpload, searchResult.rootDirectory, options);
-                core.info('Artifact upload has finished successfully!');
+                if (inputs.retentionDays) {
+                    options.retentionDays = inputs.retentionDays;
+                }
+                const uploadResponse = yield artifactClient.uploadArtifact(inputs.artifactName, searchResult.filesToUpload, searchResult.rootDirectory, options);
+                if (uploadResponse.failedItems.length > 0) {
+                    core.setFailed(`An error was encountered when uploading ${uploadResponse.artifactName}. There were ${uploadResponse.failedItems.length} items that failed to upload.`);
+                }
+                else {
+                    core.info(`Artifact ${uploadResponse.artifactName} has been successfully uploaded!`);
+                }
             }
         }
         catch (err) {
@@ -4031,7 +4093,7 @@ exports.getUploadFileConcurrency = getUploadFileConcurrency;
 // When uploading large files that can't be uploaded with a single http call, this controls
 // the chunk size that is used during upload
 function getUploadChunkSize() {
-    return 4 * 1024 * 1024; // 4 MB Chunks
+    return 8 * 1024 * 1024; // 8 MB Chunks
 }
 exports.getUploadChunkSize = getUploadChunkSize;
 // The maximum number of retries that can be attempted before an upload or download fails
@@ -4087,6 +4149,10 @@ function getWorkSpaceDirectory() {
     return workspaceDirectory;
 }
 exports.getWorkSpaceDirectory = getWorkSpaceDirectory;
+function getRetentionDays() {
+    return process.env['GITHUB_RETENTION_DAYS'];
+}
+exports.getRetentionDays = getRetentionDays;
 //# sourceMappingURL=config-variables.js.map
 
 /***/ }),
@@ -4094,768 +4160,796 @@ exports.getWorkSpaceDirectory = getWorkSpaceDirectory;
 /***/ 402:
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
-/*!
- * Tmp
- *
- * Copyright (c) 2011-2017 KARASZI Istvan <github@spam.raszi.hu>
- *
- * MIT Licensed
- */
+// Approach:
+//
+// 1. Get the minimatch set
+// 2. For each pattern in the set, PROCESS(pattern, false)
+// 3. Store matches per-set, then uniq them
+//
+// PROCESS(pattern, inGlobStar)
+// Get the first [n] items from pattern that are all strings
+// Join these together.  This is PREFIX.
+//   If there is no more remaining, then stat(PREFIX) and
+//   add to matches if it succeeds.  END.
+//
+// If inGlobStar and PREFIX is symlink and points to dir
+//   set ENTRIES = []
+// else readdir(PREFIX) as ENTRIES
+//   If fail, END
+//
+// with ENTRIES
+//   If pattern[n] is GLOBSTAR
+//     // handle the case where the globstar match is empty
+//     // by pruning it out, and testing the resulting pattern
+//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
+//     // handle other cases.
+//     for ENTRY in ENTRIES (not dotfiles)
+//       // attach globstar + tail onto the entry
+//       // Mark that this entry is a globstar match
+//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
+//
+//   else // not globstar
+//     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
+//       Test ENTRY against pattern[n]
+//       If fails, continue
+//       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
+//
+// Caveat:
+//   Cache all stats and readdirs results to minimize syscall.  Since all
+//   we ever care about is existence and directory-ness, we can just keep
+//   `true` for files, and [children,...] for directories, or `false` for
+//   things that don't exist.
 
-/*
- * Module dependencies.
- */
-const fs = __webpack_require__(747);
-const os = __webpack_require__(87);
-const path = __webpack_require__(622);
-const crypto = __webpack_require__(417);
-const _c = fs.constants && os.constants ?
-  { fs: fs.constants, os: os.constants } :
-  process.binding('constants');
-const rimraf = __webpack_require__(569);
+module.exports = glob
 
-/*
- * The working inner variables.
- */
-const
-  // the random characters to choose from
-  RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+var fs = __webpack_require__(747)
+var rp = __webpack_require__(302)
+var minimatch = __webpack_require__(93)
+var Minimatch = minimatch.Minimatch
+var inherits = __webpack_require__(689)
+var EE = __webpack_require__(614).EventEmitter
+var path = __webpack_require__(622)
+var assert = __webpack_require__(357)
+var isAbsolute = __webpack_require__(681)
+var globSync = __webpack_require__(245)
+var common = __webpack_require__(856)
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var inflight = __webpack_require__(674)
+var util = __webpack_require__(669)
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
 
-  TEMPLATE_PATTERN = /XXXXXX/,
+var once = __webpack_require__(49)
 
-  DEFAULT_TRIES = 3,
+function glob (pattern, options, cb) {
+  if (typeof options === 'function') cb = options, options = {}
+  if (!options) options = {}
 
-  CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR),
-
-  EBADF = _c.EBADF || _c.os.errno.EBADF,
-  ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
-
-  DIR_MODE = 448 /* 0o700 */,
-  FILE_MODE = 384 /* 0o600 */,
-
-  EXIT = 'exit',
-
-  SIGINT = 'SIGINT',
-
-  // this will hold the objects need to be removed on exit
-  _removeObjects = [];
-
-var
-  _gracefulCleanup = false;
-
-/**
- * Random name generator based on crypto.
- * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
- *
- * @param {number} howMany
- * @returns {string} the generated random name
- * @private
- */
-function _randomChars(howMany) {
-  var
-    value = [],
-    rnd = null;
-
-  // make sure that we do not fail because we ran out of entropy
-  try {
-    rnd = crypto.randomBytes(howMany);
-  } catch (e) {
-    rnd = crypto.pseudoRandomBytes(howMany);
+  if (options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return globSync(pattern, options)
   }
 
-  for (var i = 0; i < howMany; i++) {
-    value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
+  return new Glob(pattern, options, cb)
+}
+
+glob.sync = globSync
+var GlobSync = glob.GlobSync = globSync.GlobSync
+
+// old api surface
+glob.glob = glob
+
+function extend (origin, add) {
+  if (add === null || typeof add !== 'object') {
+    return origin
   }
 
-  return value.join('');
+  var keys = Object.keys(add)
+  var i = keys.length
+  while (i--) {
+    origin[keys[i]] = add[keys[i]]
+  }
+  return origin
 }
 
-/**
- * Checks whether the `obj` parameter is defined or not.
- *
- * @param {Object} obj
- * @returns {boolean} true if the object is undefined
- * @private
- */
-function _isUndefined(obj) {
-  return typeof obj === 'undefined';
+glob.hasMagic = function (pattern, options_) {
+  var options = extend({}, options_)
+  options.noprocess = true
+
+  var g = new Glob(pattern, options)
+  var set = g.minimatch.set
+
+  if (!pattern)
+    return false
+
+  if (set.length > 1)
+    return true
+
+  for (var j = 0; j < set[0].length; j++) {
+    if (typeof set[0][j] !== 'string')
+      return true
+  }
+
+  return false
 }
 
-/**
- * Parses the function arguments.
- *
- * This function helps to have optional arguments.
- *
- * @param {(Options|Function)} options
- * @param {Function} callback
- * @returns {Array} parsed arguments
- * @private
- */
-function _parseArguments(options, callback) {
-  /* istanbul ignore else */
+glob.Glob = Glob
+inherits(Glob, EE)
+function Glob (pattern, options, cb) {
   if (typeof options === 'function') {
-    return [{}, options];
+    cb = options
+    options = null
   }
 
-  /* istanbul ignore else */
-  if (_isUndefined(options)) {
-    return [{}, callback];
+  if (options && options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return new GlobSync(pattern, options)
   }
 
-  return [options, callback];
-}
+  if (!(this instanceof Glob))
+    return new Glob(pattern, options, cb)
 
-/**
- * Generates a new temporary name.
- *
- * @param {Object} opts
- * @returns {string} the new random name according to opts
- * @private
- */
-function _generateTmpName(opts) {
+  setopts(this, pattern, options)
+  this._didRealPath = false
 
-  const tmpDir = _getTmpDir();
+  // process each pattern in the minimatch set
+  var n = this.minimatch.set.length
 
-  // fail early on missing tmp dir
-  if (isBlank(opts.dir) && isBlank(tmpDir)) {
-    throw new Error('No tmp dir specified');
+  // The matches are stored as {<filename>: true,...} so that
+  // duplicates are automagically pruned.
+  // Later, we do an Object.keys() on these.
+  // Keep them as a list so we can fill in when nonull is set.
+  this.matches = new Array(n)
+
+  if (typeof cb === 'function') {
+    cb = once(cb)
+    this.on('error', cb)
+    this.on('end', function (matches) {
+      cb(null, matches)
+    })
   }
 
-  /* istanbul ignore else */
-  if (!isBlank(opts.name)) {
-    return path.join(opts.dir || tmpDir, opts.name);
+  var self = this
+  this._processing = 0
+
+  this._emitQueue = []
+  this._processQueue = []
+  this.paused = false
+
+  if (this.noprocess)
+    return this
+
+  if (n === 0)
+    return done()
+
+  var sync = true
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false, done)
   }
+  sync = false
 
-  // mkstemps like template
-  // opts.template has already been guarded in tmpName() below
-  /* istanbul ignore else */
-  if (opts.template) {
-    var template = opts.template;
-    // make sure that we prepend the tmp path if none was given
-    /* istanbul ignore else */
-    if (path.basename(template) === template)
-      template = path.join(opts.dir || tmpDir, template);
-    return template.replace(TEMPLATE_PATTERN, _randomChars(6));
-  }
-
-  // prefix and postfix
-  const name = [
-    (isBlank(opts.prefix) ? 'tmp-' : opts.prefix),
-    process.pid,
-    _randomChars(12),
-    (opts.postfix ? opts.postfix : '')
-  ].join('');
-
-  return path.join(opts.dir || tmpDir, name);
-}
-
-/**
- * Gets a temporary file name.
- *
- * @param {(Options|tmpNameCallback)} options options or callback
- * @param {?tmpNameCallback} callback the callback function
- */
-function tmpName(options, callback) {
-  var
-    args = _parseArguments(options, callback),
-    opts = args[0],
-    cb = args[1],
-    tries = !isBlank(opts.name) ? 1 : opts.tries || DEFAULT_TRIES;
-
-  /* istanbul ignore else */
-  if (isNaN(tries) || tries < 0)
-    return cb(new Error('Invalid tries'));
-
-  /* istanbul ignore else */
-  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
-    return cb(new Error('Invalid template provided'));
-
-  (function _getUniqueName() {
-    try {
-      const name = _generateTmpName(opts);
-
-      // check whether the path exists then retry if needed
-      fs.stat(name, function (err) {
-        /* istanbul ignore else */
-        if (!err) {
-          /* istanbul ignore else */
-          if (tries-- > 0) return _getUniqueName();
-
-          return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name));
-        }
-
-        cb(null, name);
-      });
-    } catch (err) {
-      cb(err);
-    }
-  }());
-}
-
-/**
- * Synchronous version of tmpName.
- *
- * @param {Object} options
- * @returns {string} the generated random name
- * @throws {Error} if the options are invalid or could not generate a filename
- */
-function tmpNameSync(options) {
-  var
-    args = _parseArguments(options),
-    opts = args[0],
-    tries = !isBlank(opts.name) ? 1 : opts.tries || DEFAULT_TRIES;
-
-  /* istanbul ignore else */
-  if (isNaN(tries) || tries < 0)
-    throw new Error('Invalid tries');
-
-  /* istanbul ignore else */
-  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
-    throw new Error('Invalid template provided');
-
-  do {
-    const name = _generateTmpName(opts);
-    try {
-      fs.statSync(name);
-    } catch (e) {
-      return name;
-    }
-  } while (tries-- > 0);
-
-  throw new Error('Could not get a unique tmp filename, max tries reached');
-}
-
-/**
- * Creates and opens a temporary file.
- *
- * @param {(Options|fileCallback)} options the config options or the callback function
- * @param {?fileCallback} callback
- */
-function file(options, callback) {
-  var
-    args = _parseArguments(options, callback),
-    opts = args[0],
-    cb = args[1];
-
-  // gets a temporary filename
-  tmpName(opts, function _tmpNameCreated(err, name) {
-    /* istanbul ignore else */
-    if (err) return cb(err);
-
-    // create and open the file
-    fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) {
-      /* istanbul ignore else */
-      if (err) return cb(err);
-
-      if (opts.discardDescriptor) {
-        return fs.close(fd, function _discardCallback(err) {
-          /* istanbul ignore else */
-          if (err) {
-            // Low probability, and the file exists, so this could be
-            // ignored.  If it isn't we certainly need to unlink the
-            // file, and if that fails too its error is more
-            // important.
-            try {
-              fs.unlinkSync(name);
-            } catch (e) {
-              if (!isENOENT(e)) {
-                err = e;
-              }
-            }
-            return cb(err);
-          }
-          cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts));
-        });
-      }
-      /* istanbul ignore else */
-      if (opts.detachDescriptor) {
-        return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts));
-      }
-      cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
-    });
-  });
-}
-
-/**
- * Synchronous version of file.
- *
- * @param {Options} options
- * @returns {FileSyncObject} object consists of name, fd and removeCallback
- * @throws {Error} if cannot create a file
- */
-function fileSync(options) {
-  var
-    args = _parseArguments(options),
-    opts = args[0];
-
-  const discardOrDetachDescriptor = opts.discardDescriptor || opts.detachDescriptor;
-  const name = tmpNameSync(opts);
-  var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
-  /* istanbul ignore else */
-  if (opts.discardDescriptor) {
-    fs.closeSync(fd);
-    fd = undefined;
-  }
-
-  return {
-    name: name,
-    fd: fd,
-    removeCallback: _prepareTmpFileRemoveCallback(name, discardOrDetachDescriptor ? -1 : fd, opts)
-  };
-}
-
-/**
- * Creates a temporary directory.
- *
- * @param {(Options|dirCallback)} options the options or the callback function
- * @param {?dirCallback} callback
- */
-function dir(options, callback) {
-  var
-    args = _parseArguments(options, callback),
-    opts = args[0],
-    cb = args[1];
-
-  // gets a temporary filename
-  tmpName(opts, function _tmpNameCreated(err, name) {
-    /* istanbul ignore else */
-    if (err) return cb(err);
-
-    // create the directory
-    fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
-      /* istanbul ignore else */
-      if (err) return cb(err);
-
-      cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
-    });
-  });
-}
-
-/**
- * Synchronous version of dir.
- *
- * @param {Options} options
- * @returns {DirSyncObject} object consists of name and removeCallback
- * @throws {Error} if it cannot create a directory
- */
-function dirSync(options) {
-  var
-    args = _parseArguments(options),
-    opts = args[0];
-
-  const name = tmpNameSync(opts);
-  fs.mkdirSync(name, opts.mode || DIR_MODE);
-
-  return {
-    name: name,
-    removeCallback: _prepareTmpDirRemoveCallback(name, opts)
-  };
-}
-
-/**
- * Removes files asynchronously.
- *
- * @param {Object} fdPath
- * @param {Function} next
- * @private
- */
-function _removeFileAsync(fdPath, next) {
-  const _handler = function (err) {
-    if (err && !isENOENT(err)) {
-      // reraise any unanticipated error
-      return next(err);
-    }
-    next();
-  }
-
-  if (0 <= fdPath[0])
-    fs.close(fdPath[0], function (err) {
-      fs.unlink(fdPath[1], _handler);
-    });
-  else fs.unlink(fdPath[1], _handler);
-}
-
-/**
- * Removes files synchronously.
- *
- * @param {Object} fdPath
- * @private
- */
-function _removeFileSync(fdPath) {
-  try {
-    if (0 <= fdPath[0]) fs.closeSync(fdPath[0]);
-  } catch (e) {
-    // reraise any unanticipated error
-    if (!isEBADF(e) && !isENOENT(e)) throw e;
-  } finally {
-    try {
-      fs.unlinkSync(fdPath[1]);
-    }
-    catch (e) {
-      // reraise any unanticipated error
-      if (!isENOENT(e)) throw e;
-    }
-  }
-}
-
-/**
- * Prepares the callback for removal of the temporary file.
- *
- * @param {string} name the path of the file
- * @param {number} fd file descriptor
- * @param {Object} opts
- * @returns {fileCallback}
- * @private
- */
-function _prepareTmpFileRemoveCallback(name, fd, opts) {
-  const removeCallbackSync = _prepareRemoveCallback(_removeFileSync, [fd, name]);
-  const removeCallback = _prepareRemoveCallback(_removeFileAsync, [fd, name], removeCallbackSync);
-
-  if (!opts.keep) _removeObjects.unshift(removeCallbackSync);
-
-  return removeCallback;
-}
-
-/**
- * Simple wrapper for rimraf.
- *
- * @param {string} dirPath
- * @param {Function} next
- * @private
- */
-function _rimrafRemoveDirWrapper(dirPath, next) {
-  rimraf(dirPath, next);
-}
-
-/**
- * Simple wrapper for rimraf.sync.
- *
- * @param {string} dirPath
- * @private
- */
-function _rimrafRemoveDirSyncWrapper(dirPath, next) {
-  try {
-    return next(null, rimraf.sync(dirPath));
-  } catch (err) {
-    return next(err);
-  }
-}
-
-/**
- * Prepares the callback for removal of the temporary directory.
- *
- * @param {string} name
- * @param {Object} opts
- * @returns {Function} the callback
- * @private
- */
-function _prepareTmpDirRemoveCallback(name, opts) {
-  const removeFunction = opts.unsafeCleanup ? _rimrafRemoveDirWrapper : fs.rmdir.bind(fs);
-  const removeFunctionSync = opts.unsafeCleanup ? _rimrafRemoveDirSyncWrapper : fs.rmdirSync.bind(fs);
-  const removeCallbackSync = _prepareRemoveCallback(removeFunctionSync, name);
-  const removeCallback = _prepareRemoveCallback(removeFunction, name, removeCallbackSync);
-  if (!opts.keep) _removeObjects.unshift(removeCallbackSync);
-
-  return removeCallback;
-}
-
-/**
- * Creates a guarded function wrapping the removeFunction call.
- *
- * @param {Function} removeFunction
- * @param {Object} arg
- * @returns {Function}
- * @private
- */
-function _prepareRemoveCallback(removeFunction, arg, cleanupCallbackSync) {
-  var called = false;
-
-  return function _cleanupCallback(next) {
-    next = next || function () {};
-    if (!called) {
-      const toRemove = cleanupCallbackSync || _cleanupCallback;
-      const index = _removeObjects.indexOf(toRemove);
-      /* istanbul ignore else */
-      if (index >= 0) _removeObjects.splice(index, 1);
-
-      called = true;
-      // sync?
-      if (removeFunction.length === 1) {
-        try {
-          removeFunction(arg);
-          return next(null);
-        }
-        catch (err) {
-          // if no next is provided and since we are
-          // in silent cleanup mode on process exit,
-          // we will ignore the error
-          return next(err);
-        }
-      } else return removeFunction(arg, next);
-    } else return next(new Error('cleanup callback has already been called'));
-  };
-}
-
-/**
- * The garbage collector.
- *
- * @private
- */
-function _garbageCollector() {
-  /* istanbul ignore else */
-  if (!_gracefulCleanup) return;
-
-  // the function being called removes itself from _removeObjects,
-  // loop until _removeObjects is empty
-  while (_removeObjects.length) {
-    try {
-      _removeObjects[0]();
-    } catch (e) {
-      // already removed?
-    }
-  }
-}
-
-/**
- * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows.
- */
-function isEBADF(error) {
-  return isExpectedError(error, -EBADF, 'EBADF');
-}
-
-/**
- * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows.
- */
-function isENOENT(error) {
-  return isExpectedError(error, -ENOENT, 'ENOENT');
-}
-
-/**
- * Helper to determine whether the expected error code matches the actual code and errno,
- * which will differ between the supported node versions.
- *
- * - Node >= 7.0:
- *   error.code {string}
- *   error.errno {string|number} any numerical value will be negated
- *
- * - Node >= 6.0 < 7.0:
- *   error.code {string}
- *   error.errno {number} negated
- *
- * - Node >= 4.0 < 6.0: introduces SystemError
- *   error.code {string}
- *   error.errno {number} negated
- *
- * - Node >= 0.10 < 4.0:
- *   error.code {number} negated
- *   error.errno n/a
- */
-function isExpectedError(error, code, errno) {
-  return error.code === code || error.code === errno;
-}
-
-/**
- * Helper which determines whether a string s is blank, that is undefined, or empty or null.
- *
- * @private
- * @param {string} s
- * @returns {Boolean} true whether the string s is blank, false otherwise
- */
-function isBlank(s) {
-  return s === null || s === undefined || !s.trim();
-}
-
-/**
- * Sets the graceful cleanup.
- */
-function setGracefulCleanup() {
-  _gracefulCleanup = true;
-}
-
-/**
- * Returns the currently configured tmp dir from os.tmpdir().
- *
- * @private
- * @returns {string} the currently configured tmp dir
- */
-function _getTmpDir() {
-  return os.tmpdir();
-}
-
-/**
- * If there are multiple different versions of tmp in place, make sure that
- * we recognize the old listeners.
- *
- * @param {Function} listener
- * @private
- * @returns {Boolean} true whether listener is a legacy listener
- */
-function _is_legacy_listener(listener) {
-  return (listener.name === '_exit' || listener.name === '_uncaughtExceptionThrown')
-    && listener.toString().indexOf('_garbageCollector();') > -1;
-}
-
-/**
- * Safely install SIGINT listener.
- *
- * NOTE: this will only work on OSX and Linux.
- *
- * @private
- */
-function _safely_install_sigint_listener() {
-
-  const listeners = process.listeners(SIGINT);
-  const existingListeners = [];
-  for (let i = 0, length = listeners.length; i < length; i++) {
-    const lstnr = listeners[i];
-    /* istanbul ignore else */
-    if (lstnr.name === '_tmp$sigint_listener') {
-      existingListeners.push(lstnr);
-      process.removeListener(SIGINT, lstnr);
-    }
-  }
-  process.on(SIGINT, function _tmp$sigint_listener(doExit) {
-    for (let i = 0, length = existingListeners.length; i < length; i++) {
-      // let the existing listener do the garbage collection (e.g. jest sandbox)
-      try {
-        existingListeners[i](false);
-      } catch (err) {
-        // ignore
+  function done () {
+    --self._processing
+    if (self._processing <= 0) {
+      if (sync) {
+        process.nextTick(function () {
+          self._finish()
+        })
+      } else {
+        self._finish()
       }
     }
-    try {
-      // force the garbage collector even it is called again in the exit listener
-      _garbageCollector();
-    } finally {
-      if (!!doExit) {
-        process.exit(0);
-      }
-    }
-  });
+  }
 }
 
-/**
- * Safely install process exit listener.
- *
- * @private
- */
-function _safely_install_exit_listener() {
-  const listeners = process.listeners(EXIT);
+Glob.prototype._finish = function () {
+  assert(this instanceof Glob)
+  if (this.aborted)
+    return
 
-  // collect any existing listeners
-  const existingListeners = [];
-  for (let i = 0, length = listeners.length; i < length; i++) {
-    const lstnr = listeners[i];
-    /* istanbul ignore else */
-    // TODO: remove support for legacy listeners once release 1.0.0 is out
-    if (lstnr.name === '_tmp$safe_listener' || _is_legacy_listener(lstnr)) {
-      // we must forget about the uncaughtException listener, hopefully it is ours
-      if (lstnr.name !== '_uncaughtExceptionThrown') {
-        existingListeners.push(lstnr);
-      }
-      process.removeListener(EXIT, lstnr);
-    }
-  }
-  // TODO: what was the data parameter good for?
-  process.addListener(EXIT, function _tmp$safe_listener(data) {
-    for (let i = 0, length = existingListeners.length; i < length; i++) {
-      // let the existing listener do the garbage collection (e.g. jest sandbox)
-      try {
-        existingListeners[i](data);
-      } catch (err) {
-        // ignore
-      }
-    }
-    _garbageCollector();
-  });
+  if (this.realpath && !this._didRealpath)
+    return this._realpath()
+
+  common.finish(this)
+  this.emit('end', this.found)
 }
 
-_safely_install_exit_listener();
-_safely_install_sigint_listener();
+Glob.prototype._realpath = function () {
+  if (this._didRealpath)
+    return
 
-/**
- * Configuration options.
- *
- * @typedef {Object} Options
- * @property {?number} tries the number of tries before give up the name generation
- * @property {?string} template the "mkstemp" like filename template
- * @property {?string} name fix name
- * @property {?string} dir the tmp directory to use
- * @property {?string} prefix prefix for the generated name
- * @property {?string} postfix postfix for the generated name
- * @property {?boolean} unsafeCleanup recursively removes the created temporary directory, even when it's not empty
- */
+  this._didRealpath = true
 
-/**
- * @typedef {Object} FileSyncObject
- * @property {string} name the name of the file
- * @property {string} fd the file descriptor
- * @property {fileCallback} removeCallback the callback function to remove the file
- */
+  var n = this.matches.length
+  if (n === 0)
+    return this._finish()
 
-/**
- * @typedef {Object} DirSyncObject
- * @property {string} name the name of the directory
- * @property {fileCallback} removeCallback the callback function to remove the directory
- */
+  var self = this
+  for (var i = 0; i < this.matches.length; i++)
+    this._realpathSet(i, next)
 
-/**
- * @callback tmpNameCallback
- * @param {?Error} err the error object if anything goes wrong
- * @param {string} name the temporary file name
- */
-
-/**
- * @callback fileCallback
- * @param {?Error} err the error object if anything goes wrong
- * @param {string} name the temporary file name
- * @param {number} fd the file descriptor
- * @param {cleanupCallback} fn the cleanup callback function
- */
-
-/**
- * @callback dirCallback
- * @param {?Error} err the error object if anything goes wrong
- * @param {string} name the temporary file name
- * @param {cleanupCallback} fn the cleanup callback function
- */
-
-/**
- * Removes the temporary created file or directory.
- *
- * @callback cleanupCallback
- * @param {simpleCallback} [next] function to call after entry was removed
- */
-
-/**
- * Callback function for function composition.
- * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57}
- *
- * @callback simpleCallback
- */
-
-// exporting all the needed methods
-
-// evaluate os.tmpdir() lazily, mainly for simplifying testing but it also will
-// allow users to reconfigure the temporary directory
-Object.defineProperty(module.exports, 'tmpdir', {
-  enumerable: true,
-  configurable: false,
-  get: function () {
-    return _getTmpDir();
+  function next () {
+    if (--n === 0)
+      self._finish()
   }
-});
+}
 
-module.exports.dir = dir;
-module.exports.dirSync = dirSync;
+Glob.prototype._realpathSet = function (index, cb) {
+  var matchset = this.matches[index]
+  if (!matchset)
+    return cb()
 
-module.exports.file = file;
-module.exports.fileSync = fileSync;
+  var found = Object.keys(matchset)
+  var self = this
+  var n = found.length
 
-module.exports.tmpName = tmpName;
-module.exports.tmpNameSync = tmpNameSync;
+  if (n === 0)
+    return cb()
 
-module.exports.setGracefulCleanup = setGracefulCleanup;
+  var set = this.matches[index] = Object.create(null)
+  found.forEach(function (p, i) {
+    // If there's a problem with the stat, then it means that
+    // one or more of the links in the realpath couldn't be
+    // resolved.  just return the abs value in that case.
+    p = self._makeAbs(p)
+    rp.realpath(p, self.realpathCache, function (er, real) {
+      if (!er)
+        set[real] = true
+      else if (er.syscall === 'stat')
+        set[p] = true
+      else
+        self.emit('error', er) // srsly wtf right here
+
+      if (--n === 0) {
+        self.matches[index] = set
+        cb()
+      }
+    })
+  })
+}
+
+Glob.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+Glob.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
+
+Glob.prototype.abort = function () {
+  this.aborted = true
+  this.emit('abort')
+}
+
+Glob.prototype.pause = function () {
+  if (!this.paused) {
+    this.paused = true
+    this.emit('pause')
+  }
+}
+
+Glob.prototype.resume = function () {
+  if (this.paused) {
+    this.emit('resume')
+    this.paused = false
+    if (this._emitQueue.length) {
+      var eq = this._emitQueue.slice(0)
+      this._emitQueue.length = 0
+      for (var i = 0; i < eq.length; i ++) {
+        var e = eq[i]
+        this._emitMatch(e[0], e[1])
+      }
+    }
+    if (this._processQueue.length) {
+      var pq = this._processQueue.slice(0)
+      this._processQueue.length = 0
+      for (var i = 0; i < pq.length; i ++) {
+        var p = pq[i]
+        this._processing--
+        this._process(p[0], p[1], p[2], p[3])
+      }
+    }
+  }
+}
+
+Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
+  assert(this instanceof Glob)
+  assert(typeof cb === 'function')
+
+  if (this.aborted)
+    return
+
+  this._processing++
+  if (this.paused) {
+    this._processQueue.push([pattern, index, inGlobStar, cb])
+    return
+  }
+
+  //console.error('PROCESS %d', this._processing, pattern)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // see if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index, cb)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip _processing
+  if (childrenIgnored(this, read))
+    return cb()
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
+}
+
+Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return cb()
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return cb()
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this._emitMatch(index, e)
+    }
+    // This was the last one, and no stats were needed
+    return cb()
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix) {
+      if (prefix !== '/')
+        e = prefix + '/' + e
+      else
+        e = prefix + e
+    }
+    this._process([e].concat(remain), index, inGlobStar, cb)
+  }
+  cb()
+}
+
+Glob.prototype._emitMatch = function (index, e) {
+  if (this.aborted)
+    return
+
+  if (isIgnored(this, e))
+    return
+
+  if (this.paused) {
+    this._emitQueue.push([index, e])
+    return
+  }
+
+  var abs = isAbsolute(e) ? e : this._makeAbs(e)
+
+  if (this.mark)
+    e = this._mark(e)
+
+  if (this.absolute)
+    e = abs
+
+  if (this.matches[index][e])
+    return
+
+  if (this.nodir) {
+    var c = this.cache[abs]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
+
+  this.matches[index][e] = true
+
+  var st = this.statCache[abs]
+  if (st)
+    this.emit('stat', e, st)
+
+  this.emit('match', e)
+}
+
+Glob.prototype._readdirInGlobStar = function (abs, cb) {
+  if (this.aborted)
+    return
+
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false, cb)
+
+  var lstatkey = 'lstat\0' + abs
+  var self = this
+  var lstatcb = inflight(lstatkey, lstatcb_)
+
+  if (lstatcb)
+    fs.lstat(abs, lstatcb)
+
+  function lstatcb_ (er, lstat) {
+    if (er && er.code === 'ENOENT')
+      return cb()
+
+    var isSym = lstat && lstat.isSymbolicLink()
+    self.symlinks[abs] = isSym
+
+    // If it's not a symlink or a dir, then it's definitely a regular file.
+    // don't bother doing a readdir in that case.
+    if (!isSym && lstat && !lstat.isDirectory()) {
+      self.cache[abs] = 'FILE'
+      cb()
+    } else
+      self._readdir(abs, false, cb)
+  }
+}
+
+Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+  if (this.aborted)
+    return
+
+  cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
+  if (!cb)
+    return
+
+  //console.error('RD %j %j', +inGlobStar, abs)
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs, cb)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return cb()
+
+    if (Array.isArray(c))
+      return cb(null, c)
+  }
+
+  var self = this
+  fs.readdir(abs, readdirCb(this, abs, cb))
+}
+
+function readdirCb (self, abs, cb) {
+  return function (er, entries) {
+    if (er)
+      self._readdirError(abs, er, cb)
+    else
+      self._readdirEntries(abs, entries, cb)
+  }
+}
+
+Glob.prototype._readdirEntries = function (abs, entries, cb) {
+  if (this.aborted)
+    return
+
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+  return cb(null, entries)
+}
+
+Glob.prototype._readdirError = function (f, er, cb) {
+  if (this.aborted)
+    return
+
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      var abs = this._makeAbs(f)
+      this.cache[abs] = 'FILE'
+      if (abs === this.cwdAbs) {
+        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
+        error.path = this.cwd
+        error.code = er.code
+        this.emit('error', error)
+        this.abort()
+      }
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict) {
+        this.emit('error', er)
+        // If the error is handled, then we abort
+        // if not, we threw out of here
+        this.abort()
+      }
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+
+  return cb()
+}
+
+Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+
+Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+  //console.error('pgs2', prefix, remain[0], entries)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return cb()
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false, cb)
+
+  var isSym = this.symlinks[abs]
+  var len = entries.length
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return cb()
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true, cb)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true, cb)
+  }
+
+  cb()
+}
+
+Glob.prototype._processSimple = function (prefix, index, cb) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var self = this
+  this._stat(prefix, function (er, exists) {
+    self._processSimple2(prefix, index, er, exists, cb)
+  })
+}
+Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
+
+  //console.error('ps2', prefix, exists)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return cb()
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
+
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
+
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+  cb()
+}
+
+// Returns either 'DIR', 'FILE', or false
+Glob.prototype._stat = function (f, cb) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
+
+  if (f.length > this.maxLength)
+    return cb()
+
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return cb(null, c)
+
+    if (needDir && c === 'FILE')
+      return cb()
+
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (stat !== undefined) {
+    if (stat === false)
+      return cb(null, stat)
+    else {
+      var type = stat.isDirectory() ? 'DIR' : 'FILE'
+      if (needDir && type === 'FILE')
+        return cb()
+      else
+        return cb(null, type, stat)
+    }
+  }
+
+  var self = this
+  var statcb = inflight('stat\0' + abs, lstatcb_)
+  if (statcb)
+    fs.lstat(abs, statcb)
+
+  function lstatcb_ (er, lstat) {
+    if (lstat && lstat.isSymbolicLink()) {
+      // If it's a symlink, then treat it as the target, unless
+      // the target does not exist, then treat it as a file.
+      return fs.stat(abs, function (er, stat) {
+        if (er)
+          self._stat2(f, abs, null, lstat, cb)
+        else
+          self._stat2(f, abs, er, stat, cb)
+      })
+    } else {
+      self._stat2(f, abs, er, lstat, cb)
+    }
+  }
+}
+
+Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+  if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
+    this.statCache[abs] = false
+    return cb()
+  }
+
+  var needDir = f.slice(-1) === '/'
+  this.statCache[abs] = stat
+
+  if (abs.slice(-1) === '/' && stat && !stat.isDirectory())
+    return cb(null, false, stat)
+
+  var c = true
+  if (stat)
+    c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[abs] = this.cache[abs] || c
+
+  if (needDir && c === 'FILE')
+    return cb()
+
+  return cb(null, c, stat)
+}
 
 
 /***/ }),
@@ -4889,6 +4983,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const os = __importStar(__webpack_require__(87));
+const utils_1 = __webpack_require__(82);
 /**
  * Commands
  *
@@ -4943,13 +5038,13 @@ class Command {
     }
 }
 function escapeData(s) {
-    return (s || '')
+    return utils_1.toCommandValue(s)
         .replace(/%/g, '%25')
         .replace(/\r/g, '%0D')
         .replace(/\n/g, '%0A');
 }
 function escapeProperty(s) {
-    return (s || '')
+    return utils_1.toCommandValue(s)
         .replace(/%/g, '%25')
         .replace(/\r/g, '%0D')
         .replace(/\n/g, '%0A')
@@ -4971,11 +5066,12 @@ const utils_1 = __webpack_require__(870);
  * Used for managing http clients during either upload or download
  */
 class HttpManager {
-    constructor(clientCount) {
+    constructor(clientCount, userAgent) {
         if (clientCount < 1) {
             throw new Error('There must be at least one client');
         }
-        this.clients = new Array(clientCount).fill(utils_1.createHttpClient());
+        this.userAgent = userAgent;
+        this.clients = new Array(clientCount).fill(utils_1.createHttpClient(userAgent));
     }
     getClient(index) {
         return this.clients[index];
@@ -4984,7 +5080,7 @@ class HttpManager {
     // for more information see: https://github.com/actions/http-client/blob/04e5ad73cd3fd1f5610a32116b0759eddf6570d2/index.ts#L292
     disposeAndReplaceClient(index) {
         this.clients[index].dispose();
-        this.clients[index] = utils_1.createHttpClient();
+        this.clients[index] = utils_1.createHttpClient(this.userAgent);
     }
     disposeAndReplaceAllClients() {
         for (const [index] of this.clients.entries()) {
@@ -5020,6 +5116,8 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const command_1 = __webpack_require__(431);
+const file_command_1 = __webpack_require__(102);
+const utils_1 = __webpack_require__(82);
 const os = __importStar(__webpack_require__(87));
 const path = __importStar(__webpack_require__(622));
 /**
@@ -5042,11 +5140,21 @@ var ExitCode;
 /**
  * Sets env variable for this action and future actions in the job
  * @param name the name of the variable to set
- * @param val the value of the variable
+ * @param val the value of the variable. Non-string values will be converted to a string via JSON.stringify
  */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function exportVariable(name, val) {
-    process.env[name] = val;
-    command_1.issueCommand('set-env', { name }, val);
+    const convertedVal = utils_1.toCommandValue(val);
+    process.env[name] = convertedVal;
+    const filePath = process.env['GITHUB_ENV'] || '';
+    if (filePath) {
+        const delimiter = '_GitHubActionsFileCommandDelimeter_';
+        const commandValue = `${name}<<${delimiter}${os.EOL}${convertedVal}${os.EOL}${delimiter}`;
+        file_command_1.issueCommand('ENV', commandValue);
+    }
+    else {
+        command_1.issueCommand('set-env', { name }, convertedVal);
+    }
 }
 exports.exportVariable = exportVariable;
 /**
@@ -5062,7 +5170,13 @@ exports.setSecret = setSecret;
  * @param inputPath
  */
 function addPath(inputPath) {
-    command_1.issueCommand('add-path', {}, inputPath);
+    const filePath = process.env['GITHUB_PATH'] || '';
+    if (filePath) {
+        file_command_1.issueCommand('PATH', inputPath);
+    }
+    else {
+        command_1.issueCommand('add-path', {}, inputPath);
+    }
     process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
 }
 exports.addPath = addPath;
@@ -5085,12 +5199,22 @@ exports.getInput = getInput;
  * Sets the value of an output.
  *
  * @param     name     name of the output to set
- * @param     value    value to store
+ * @param     value    value to store. Non-string values will be converted to a string via JSON.stringify
  */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function setOutput(name, value) {
     command_1.issueCommand('set-output', { name }, value);
 }
 exports.setOutput = setOutput;
+/**
+ * Enables or disables the echoing of commands into stdout for the rest of the step.
+ * Echoing is disabled by default if ACTIONS_STEP_DEBUG is not set.
+ *
+ */
+function setCommandEcho(enabled) {
+    command_1.issue('echo', enabled ? 'on' : 'off');
+}
+exports.setCommandEcho = setCommandEcho;
 //-----------------------------------------------------------------------
 // Results
 //-----------------------------------------------------------------------
@@ -5124,18 +5248,18 @@ function debug(message) {
 exports.debug = debug;
 /**
  * Adds an error issue
- * @param message error issue message
+ * @param message error issue message. Errors will be converted to string via toString()
  */
 function error(message) {
-    command_1.issue('error', message);
+    command_1.issue('error', message instanceof Error ? message.toString() : message);
 }
 exports.error = error;
 /**
  * Adds an warning issue
- * @param message warning issue message
+ * @param message warning issue message. Errors will be converted to string via toString()
  */
 function warning(message) {
-    command_1.issue('warning', message);
+    command_1.issue('warning', message instanceof Error ? message.toString() : message);
 }
 exports.warning = warning;
 /**
@@ -5193,8 +5317,9 @@ exports.group = group;
  * Saves state for current action, the state can only be retrieved by this action's post job execution.
  *
  * @param     name     name of the state to store
- * @param     value    value to store
+ * @param     value    value to store. Non-string values will be converted to a string via JSON.stringify
  */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function saveState(name, value) {
     command_1.issueCommand('save-state', { name }, value);
 }
@@ -5213,6 +5338,88 @@ exports.getState = getState;
 
 /***/ }),
 
+/***/ 489:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const utils_1 = __webpack_require__(870);
+const core = __importStar(__webpack_require__(470));
+const config_variables_1 = __webpack_require__(401);
+function retry(name, operation, customErrorMessages, maxAttempts) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let response = undefined;
+        let statusCode = undefined;
+        let isRetryable = false;
+        let errorMessage = '';
+        let customErrorInformation = undefined;
+        let attempt = 1;
+        while (attempt <= maxAttempts) {
+            try {
+                response = yield operation();
+                statusCode = response.message.statusCode;
+                if (utils_1.isSuccessStatusCode(statusCode)) {
+                    return response;
+                }
+                // Extra error information that we want to display if a particular response code is hit
+                if (statusCode) {
+                    customErrorInformation = customErrorMessages.get(statusCode);
+                }
+                isRetryable = utils_1.isRetryableStatusCode(statusCode);
+                errorMessage = `Artifact service responded with ${statusCode}`;
+            }
+            catch (error) {
+                isRetryable = true;
+                errorMessage = error.message;
+            }
+            if (!isRetryable) {
+                core.info(`${name} - Error is not retryable`);
+                if (response) {
+                    utils_1.displayHttpDiagnostics(response);
+                }
+                break;
+            }
+            core.info(`${name} - Attempt ${attempt} of ${maxAttempts} failed with error: ${errorMessage}`);
+            yield utils_1.sleep(utils_1.getExponentialRetryTimeInMilliseconds(attempt));
+            attempt++;
+        }
+        if (response) {
+            utils_1.displayHttpDiagnostics(response);
+        }
+        if (customErrorInformation) {
+            throw Error(`${name} failed: ${customErrorInformation}`);
+        }
+        throw Error(`${name} failed: ${errorMessage}`);
+    });
+}
+exports.retry = retry;
+function retryHttpClientRequest(name, method, customErrorMessages = new Map(), maxAttempts = config_variables_1.getRetryLimit()) {
+    return __awaiter(this, void 0, void 0, function* () {
+        return yield retry(name, method, customErrorMessages, maxAttempts);
+    });
+}
+exports.retryHttpClientRequest = retryHttpClientRequest;
+//# sourceMappingURL=requestUtils.js.map
+
+/***/ }),
+
 /***/ 532:
 /***/ (function(__unusedmodule, exports, __webpack_require__) {
 
@@ -5287,7 +5494,6 @@ exports.getDownloadSpecification = getDownloadSpecification;
 "use strict";
 
 Object.defineProperty(exports, "__esModule", { value: true });
-const url = __webpack_require__(835);
 const http = __webpack_require__(605);
 const https = __webpack_require__(211);
 const pm = __webpack_require__(950);
@@ -5336,15 +5542,34 @@ var MediaTypes;
  * @param serverUrl  The server URL where the request will be sent. For example, https://api.github.com
  */
 function getProxyUrl(serverUrl) {
-    let proxyUrl = pm.getProxyUrl(url.parse(serverUrl));
+    let proxyUrl = pm.getProxyUrl(new URL(serverUrl));
     return proxyUrl ? proxyUrl.href : '';
 }
 exports.getProxyUrl = getProxyUrl;
-const HttpRedirectCodes = [HttpCodes.MovedPermanently, HttpCodes.ResourceMoved, HttpCodes.SeeOther, HttpCodes.TemporaryRedirect, HttpCodes.PermanentRedirect];
-const HttpResponseRetryCodes = [HttpCodes.BadGateway, HttpCodes.ServiceUnavailable, HttpCodes.GatewayTimeout];
+const HttpRedirectCodes = [
+    HttpCodes.MovedPermanently,
+    HttpCodes.ResourceMoved,
+    HttpCodes.SeeOther,
+    HttpCodes.TemporaryRedirect,
+    HttpCodes.PermanentRedirect
+];
+const HttpResponseRetryCodes = [
+    HttpCodes.BadGateway,
+    HttpCodes.ServiceUnavailable,
+    HttpCodes.GatewayTimeout
+];
 const RetryableHttpVerbs = ['OPTIONS', 'GET', 'DELETE', 'HEAD'];
 const ExponentialBackoffCeiling = 10;
 const ExponentialBackoffTimeSlice = 5;
+class HttpClientError extends Error {
+    constructor(message, statusCode) {
+        super(message);
+        this.name = 'HttpClientError';
+        this.statusCode = statusCode;
+        Object.setPrototypeOf(this, HttpClientError.prototype);
+    }
+}
+exports.HttpClientError = HttpClientError;
 class HttpClientResponse {
     constructor(message) {
         this.message = message;
@@ -5363,7 +5588,7 @@ class HttpClientResponse {
 }
 exports.HttpClientResponse = HttpClientResponse;
 function isHttps(requestUrl) {
-    let parsedUrl = url.parse(requestUrl);
+    let parsedUrl = new URL(requestUrl);
     return parsedUrl.protocol === 'https:';
 }
 exports.isHttps = isHttps;
@@ -5466,18 +5691,22 @@ class HttpClient {
      */
     async request(verb, requestUrl, data, headers) {
         if (this._disposed) {
-            throw new Error("Client has already been disposed.");
+            throw new Error('Client has already been disposed.');
         }
-        let parsedUrl = url.parse(requestUrl);
+        let parsedUrl = new URL(requestUrl);
         let info = this._prepareRequest(verb, parsedUrl, headers);
         // Only perform retries on reads since writes may not be idempotent.
-        let maxTries = (this._allowRetries && RetryableHttpVerbs.indexOf(verb) != -1) ? this._maxRetries + 1 : 1;
+        let maxTries = this._allowRetries && RetryableHttpVerbs.indexOf(verb) != -1
+            ? this._maxRetries + 1
+            : 1;
         let numTries = 0;
         let response;
         while (numTries < maxTries) {
             response = await this.requestRaw(info, data);
             // Check if it's an authentication challenge
-            if (response && response.message && response.message.statusCode === HttpCodes.Unauthorized) {
+            if (response &&
+                response.message &&
+                response.message.statusCode === HttpCodes.Unauthorized) {
                 let authenticationHandler;
                 for (let i = 0; i < this.handlers.length; i++) {
                     if (this.handlers[i].canHandleAuthentication(response)) {
@@ -5495,21 +5724,32 @@ class HttpClient {
                 }
             }
             let redirectsRemaining = this._maxRedirects;
-            while (HttpRedirectCodes.indexOf(response.message.statusCode) != -1
-                && this._allowRedirects
-                && redirectsRemaining > 0) {
-                const redirectUrl = response.message.headers["location"];
+            while (HttpRedirectCodes.indexOf(response.message.statusCode) != -1 &&
+                this._allowRedirects &&
+                redirectsRemaining > 0) {
+                const redirectUrl = response.message.headers['location'];
                 if (!redirectUrl) {
                     // if there's no location to redirect to, we won't
                     break;
                 }
-                let parsedRedirectUrl = url.parse(redirectUrl);
-                if (parsedUrl.protocol == 'https:' && parsedUrl.protocol != parsedRedirectUrl.protocol && !this._allowRedirectDowngrade) {
-                    throw new Error("Redirect from HTTPS to HTTP protocol. This downgrade is not allowed for security reasons. If you want to allow this behavior, set the allowRedirectDowngrade option to true.");
+                let parsedRedirectUrl = new URL(redirectUrl);
+                if (parsedUrl.protocol == 'https:' &&
+                    parsedUrl.protocol != parsedRedirectUrl.protocol &&
+                    !this._allowRedirectDowngrade) {
+                    throw new Error('Redirect from HTTPS to HTTP protocol. This downgrade is not allowed for security reasons. If you want to allow this behavior, set the allowRedirectDowngrade option to true.');
                 }
                 // we need to finish reading the response before reassigning response
                 // which will leak the open socket.
                 await response.readBody();
+                // strip authorization header if redirected to a different hostname
+                if (parsedRedirectUrl.hostname !== parsedUrl.hostname) {
+                    for (let header in headers) {
+                        // header names are case insensitive
+                        if (header.toLowerCase() === 'authorization') {
+                            delete headers[header];
+                        }
+                    }
+                }
                 // let's make the request with the new redirectUrl
                 info = this._prepareRequest(verb, parsedRedirectUrl, headers);
                 response = await this.requestRaw(info, data);
@@ -5560,8 +5800,8 @@ class HttpClient {
      */
     requestRawWithCallback(info, data, onResult) {
         let socket;
-        if (typeof (data) === 'string') {
-            info.options.headers["Content-Length"] = Buffer.byteLength(data, 'utf8');
+        if (typeof data === 'string') {
+            info.options.headers['Content-Length'] = Buffer.byteLength(data, 'utf8');
         }
         let callbackCalled = false;
         let handleResult = (err, res) => {
@@ -5574,7 +5814,7 @@ class HttpClient {
             let res = new HttpClientResponse(msg);
             handleResult(null, res);
         });
-        req.on('socket', (sock) => {
+        req.on('socket', sock => {
             socket = sock;
         });
         // If we ever get disconnected, we want the socket to timeout eventually
@@ -5589,10 +5829,10 @@ class HttpClient {
             // res should have headers
             handleResult(err, null);
         });
-        if (data && typeof (data) === 'string') {
+        if (data && typeof data === 'string') {
             req.write(data, 'utf8');
         }
-        if (data && typeof (data) !== 'string') {
+        if (data && typeof data !== 'string') {
             data.on('close', function () {
                 req.end();
             });
@@ -5608,7 +5848,7 @@ class HttpClient {
      * @param serverUrl  The server URL where the request will be sent. For example, https://api.github.com
      */
     getAgent(serverUrl) {
-        let parsedUrl = url.parse(serverUrl);
+        let parsedUrl = new URL(serverUrl);
         return this._getAgent(parsedUrl);
     }
     _prepareRequest(method, requestUrl, headers) {
@@ -5619,31 +5859,34 @@ class HttpClient {
         const defaultPort = usingSsl ? 443 : 80;
         info.options = {};
         info.options.host = info.parsedUrl.hostname;
-        info.options.port = info.parsedUrl.port ? parseInt(info.parsedUrl.port) : defaultPort;
-        info.options.path = (info.parsedUrl.pathname || '') + (info.parsedUrl.search || '');
+        info.options.port = info.parsedUrl.port
+            ? parseInt(info.parsedUrl.port)
+            : defaultPort;
+        info.options.path =
+            (info.parsedUrl.pathname || '') + (info.parsedUrl.search || '');
         info.options.method = method;
         info.options.headers = this._mergeHeaders(headers);
         if (this.userAgent != null) {
-            info.options.headers["user-agent"] = this.userAgent;
+            info.options.headers['user-agent'] = this.userAgent;
         }
         info.options.agent = this._getAgent(info.parsedUrl);
         // gives handlers an opportunity to participate
         if (this.handlers) {
-            this.handlers.forEach((handler) => {
+            this.handlers.forEach(handler => {
                 handler.prepareRequest(info.options);
             });
         }
         return info;
     }
     _mergeHeaders(headers) {
-        const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => (c[k.toLowerCase()] = obj[k], c), {});
+        const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {});
         if (this.requestOptions && this.requestOptions.headers) {
             return Object.assign({}, lowercaseKeys(this.requestOptions.headers), lowercaseKeys(headers));
         }
         return lowercaseKeys(headers || {});
     }
     _getExistingOrDefaultHeader(additionalHeaders, header, _default) {
-        const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => (c[k.toLowerCase()] = obj[k], c), {});
+        const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {});
         let clientHeader;
         if (this.requestOptions && this.requestOptions.headers) {
             clientHeader = lowercaseKeys(this.requestOptions.headers)[header];
@@ -5678,10 +5921,12 @@ class HttpClient {
                 maxSockets: maxSockets,
                 keepAlive: this._keepAlive,
                 proxy: {
-                    proxyAuth: proxyUrl.auth,
+                    ...((proxyUrl.username || proxyUrl.password) && {
+                        proxyAuth: `${proxyUrl.username}:${proxyUrl.password}`
+                    }),
                     host: proxyUrl.hostname,
                     port: proxyUrl.port
-                },
+                }
             };
             let tunnelAgent;
             const overHttps = proxyUrl.protocol === 'https:';
@@ -5708,7 +5953,9 @@ class HttpClient {
             // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process
             // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options
             // we have to cast it to any and change it directly
-            agent.options = Object.assign(agent.options || {}, { rejectUnauthorized: false });
+            agent.options = Object.assign(agent.options || {}, {
+                rejectUnauthorized: false
+            });
         }
         return agent;
     }
@@ -5769,14 +6016,10 @@ class HttpClient {
                     msg = contents;
                 }
                 else {
-                    msg = "Failed request: (" + statusCode + ")";
-                }
-                let err = new Error(msg);
-                // attach statusCode and body obj (if available) to the error object
-                err['statusCode'] = statusCode;
-                if (response.result) {
-                    err['result'] = response.result;
+                    msg = 'Failed request: (' + statusCode + ')';
                 }
+                let err = new HttpClientError(msg, statusCode);
+                err.result = response.result;
                 reject(err);
             }
             else {
@@ -5799,7 +6042,7 @@ rimraf.sync = rimrafSync
 var assert = __webpack_require__(357)
 var path = __webpack_require__(622)
 var fs = __webpack_require__(747)
-var glob = __webpack_require__(120)
+var glob = __webpack_require__(402)
 var _0666 = parseInt('666', 8)
 
 var defaultGlobOpts = {
@@ -6184,9 +6427,12 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const glob = __importStar(__webpack_require__(281));
+const path = __importStar(__webpack_require__(622));
 const core_1 = __webpack_require__(470);
 const fs_1 = __webpack_require__(747);
 const path_1 = __webpack_require__(622);
+const util_1 = __webpack_require__(669);
+const stats = util_1.promisify(fs_1.stat);
 function getDefaultGlobOptions() {
     return {
         followSymbolicLinks: true,
@@ -6194,31 +6440,99 @@ function getDefaultGlobOptions() {
         omitBrokenSymbolicLinks: true
     };
 }
+/**
+ * If multiple paths are specific, the least common ancestor (LCA) of the search paths is used as
+ * the delimiter to control the directory structure for the artifact. This function returns the LCA
+ * when given an array of search paths
+ *
+ * Example 1: The patterns `/foo/` and `/bar/` returns `/`
+ *
+ * Example 2: The patterns `~/foo/bar/*` and `~/foo/voo/two/*` and `~/foo/mo/` returns `~/foo`
+ */
+function getMultiPathLCA(searchPaths) {
+    if (searchPaths.length < 2) {
+        throw new Error('At least two search paths must be provided');
+    }
+    const commonPaths = new Array();
+    const splitPaths = new Array();
+    let smallestPathLength = Number.MAX_SAFE_INTEGER;
+    // split each of the search paths using the platform specific separator
+    for (const searchPath of searchPaths) {
+        core_1.debug(`Using search path ${searchPath}`);
+        const splitSearchPath = path.normalize(searchPath).split(path.sep);
+        // keep track of the smallest path length so that we don't accidentally later go out of bounds
+        smallestPathLength = Math.min(smallestPathLength, splitSearchPath.length);
+        splitPaths.push(splitSearchPath);
+    }
+    // on Unix-like file systems, the file separator exists at the beginning of the file path, make sure to preserve it
+    if (searchPaths[0].startsWith(path.sep)) {
+        commonPaths.push(path.sep);
+    }
+    let splitIndex = 0;
+    // function to check if the paths are the same at a specific index
+    function isPathTheSame() {
+        const compare = splitPaths[0][splitIndex];
+        for (let i = 1; i < splitPaths.length; i++) {
+            if (compare !== splitPaths[i][splitIndex]) {
+                // a non-common index has been reached
+                return false;
+            }
+        }
+        return true;
+    }
+    // loop over all the search paths until there is a non-common ancestor or we go out of bounds
+    while (splitIndex < smallestPathLength) {
+        if (!isPathTheSame()) {
+            break;
+        }
+        // if all are the same, add to the end result & increment the index
+        commonPaths.push(splitPaths[0][splitIndex]);
+        splitIndex++;
+    }
+    return path.join(...commonPaths);
+}
 function findFilesToUpload(searchPath, globOptions) {
     return __awaiter(this, void 0, void 0, function* () {
         const searchResults = [];
         const globber = yield glob.create(searchPath, globOptions || getDefaultGlobOptions());
         const rawSearchResults = yield globber.glob();
+        /*
+          Files are saved with case insensitivity. Uploading both a.txt and A.txt will files to be overwritten
+          Detect any files that could be overwritten for user awareness
+        */
+        const set = new Set();
         /*
           Directories will be rejected if attempted to be uploaded. This includes just empty
           directories so filter any directories out from the raw search results
         */
         for (const searchResult of rawSearchResults) {
-            if (!fs_1.lstatSync(searchResult).isDirectory()) {
+            const fileStats = yield stats(searchResult);
+            // isDirectory() returns false for symlinks if using fs.lstat(), make sure to use fs.stat() instead
+            if (!fileStats.isDirectory()) {
                 core_1.debug(`File:${searchResult} was found using the provided searchPath`);
                 searchResults.push(searchResult);
+                // detect any files that would be overwritten because of case insensitivity
+                if (set.has(searchResult.toLowerCase())) {
+                    core_1.info(`Uploads are case insensitive: ${searchResult} was detected that it will be overwritten by another file with the same path`);
+                }
+                else {
+                    set.add(searchResult.toLowerCase());
+                }
             }
             else {
                 core_1.debug(`Removing ${searchResult} from rawSearchResults because it is a directory`);
             }
         }
-        /*
-          Only a single search pattern is being included so only 1 searchResult is expected. In the future if multiple search patterns are
-          simultaneously supported this will change
-        */
+        // Calculate the root directory for the artifact using the search paths that were utilized
         const searchPaths = globber.getSearchPaths();
         if (searchPaths.length > 1) {
-            throw new Error('Only 1 search path should be returned');
+            core_1.info(`Multiple search paths detected. Calculating the least common ancestor of all paths`);
+            const lcaSearchPath = getMultiPathLCA(searchPaths);
+            core_1.info(`The least common ancestor is ${lcaSearchPath}. This will be the root directory of the artifact`);
+            return {
+                filesToUpload: searchResults,
+                rootDirectory: lcaSearchPath
+            };
         }
         /*
           Special case for a single file artifact that is uploaded without a directory or wildcard pattern. The directory structure is
@@ -6239,6 +6553,51 @@ function findFilesToUpload(searchPath, globOptions) {
 exports.findFilesToUpload = findFilesToUpload;
 
 
+/***/ }),
+
+/***/ 583:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(__webpack_require__(470));
+const constants_1 = __webpack_require__(694);
+/**
+ * Helper to get all the inputs for the action
+ */
+function getInputs() {
+    const name = core.getInput(constants_1.Inputs.Name);
+    const path = core.getInput(constants_1.Inputs.Path, { required: true });
+    const ifNoFilesFound = core.getInput(constants_1.Inputs.IfNoFilesFound);
+    const noFileBehavior = constants_1.NoFileOptions[ifNoFilesFound];
+    if (!noFileBehavior) {
+        core.setFailed(`Unrecognized ${constants_1.Inputs.IfNoFilesFound} input. Provided: ${ifNoFilesFound}. Available options: ${Object.keys(constants_1.NoFileOptions)}`);
+    }
+    const inputs = {
+        artifactName: name,
+        searchPath: path,
+        ifNoFilesFound: noFileBehavior
+    };
+    const retentionDaysStr = core.getInput(constants_1.Inputs.RetentionDays);
+    if (retentionDaysStr) {
+        inputs.retentionDays = parseInt(retentionDaysStr);
+        if (isNaN(inputs.retentionDays)) {
+            core.setFailed('Invalid retention-days');
+        }
+    }
+    return inputs;
+}
+exports.getInputs = getInputs;
+
+
 /***/ }),
 
 /***/ 590:
@@ -6493,12 +6852,14 @@ const util_1 = __webpack_require__(669);
 const url_1 = __webpack_require__(835);
 const perf_hooks_1 = __webpack_require__(630);
 const status_reporter_1 = __webpack_require__(176);
+const http_client_1 = __webpack_require__(539);
 const http_manager_1 = __webpack_require__(452);
 const upload_gzip_1 = __webpack_require__(647);
+const requestUtils_1 = __webpack_require__(489);
 const stat = util_1.promisify(fs.stat);
 class UploadHttpClient {
     constructor() {
-        this.uploadHttpManager = new http_manager_1.HttpManager(config_variables_1.getUploadFileConcurrency());
+        this.uploadHttpManager = new http_manager_1.HttpManager(config_variables_1.getUploadFileConcurrency(), '@actions/artifact-upload');
         this.statusReporter = new status_reporter_1.StatusReporter(10000);
     }
     /**
@@ -6506,31 +6867,38 @@ class UploadHttpClient {
      * @param {string} artifactName Name of the artifact being created
      * @returns The response from the Artifact Service if the file container was successfully created
      */
-    createArtifactInFileContainer(artifactName) {
+    createArtifactInFileContainer(artifactName, options) {
         return __awaiter(this, void 0, void 0, function* () {
             const parameters = {
                 Type: 'actions_storage',
                 Name: artifactName
             };
+            // calculate retention period
+            if (options && options.retentionDays) {
+                const maxRetentionStr = config_variables_1.getRetentionDays();
+                parameters.RetentionDays = utils_1.getProperRetention(options.retentionDays, maxRetentionStr);
+            }
             const data = JSON.stringify(parameters, null, 2);
             const artifactUrl = utils_1.getArtifactUrl();
             // use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
             const client = this.uploadHttpManager.getClient(0);
-            const requestOptions = utils_1.getUploadRequestOptions('application/json', false);
-            const rawResponse = yield client.post(artifactUrl, data, requestOptions);
-            const body = yield rawResponse.readBody();
-            if (utils_1.isSuccessStatusCode(rawResponse.message.statusCode) && body) {
-                return JSON.parse(body);
-            }
-            else if (utils_1.isForbiddenStatusCode(rawResponse.message.statusCode)) {
-                // if a 403 is returned when trying to create a file container, the customer has exceeded
-                // their storage quota so no new artifact containers can be created
-                throw new Error(`Artifact storage quota has been hit. Unable to upload any new artifacts`);
-            }
-            else {
-                utils_1.displayHttpDiagnostics(rawResponse);
-                throw new Error(`Unable to create a container for the artifact ${artifactName} at ${artifactUrl}`);
-            }
+            const headers = utils_1.getUploadHeaders('application/json', false);
+            // Extra information to display when a particular HTTP code is returned
+            // If a 403 is returned when trying to create a file container, the customer has exceeded
+            // their storage quota so no new artifact containers can be created
+            const customErrorMessages = new Map([
+                [
+                    http_client_1.HttpCodes.Forbidden,
+                    'Artifact storage quota has been hit. Unable to upload any new artifacts'
+                ],
+                [
+                    http_client_1.HttpCodes.BadRequest,
+                    `The artifact name ${artifactName} is not valid. Request URL ${artifactUrl}`
+                ]
+            ]);
+            const response = yield requestUtils_1.retryHttpClientRequest('Create Artifact Container', () => __awaiter(this, void 0, void 0, function* () { return client.post(artifactUrl, data, headers); }), customErrorMessages);
+            const body = yield response.readBody();
+            return JSON.parse(body);
         });
     }
     /**
@@ -6629,21 +6997,25 @@ class UploadHttpClient {
             // for creating a new GZip file, an in-memory buffer is used for compression
             if (totalFileSize < 65536) {
                 const buffer = yield upload_gzip_1.createGZipFileInBuffer(parameters.file);
-                let uploadStream;
+                //An open stream is needed in the event of a failure and we need to retry. If a NodeJS.ReadableStream is directly passed in,
+                // it will not properly get reset to the start of the stream if a chunk upload needs to be retried
+                let openUploadStream;
                 if (totalFileSize < buffer.byteLength) {
                     // compression did not help with reducing the size, use a readable stream from the original file for upload
-                    uploadStream = fs.createReadStream(parameters.file);
+                    openUploadStream = () => fs.createReadStream(parameters.file);
                     isGzip = false;
                     uploadFileSize = totalFileSize;
                 }
                 else {
                     // create a readable stream using a PassThrough stream that is both readable and writable
-                    const passThrough = new stream.PassThrough();
-                    passThrough.end(buffer);
-                    uploadStream = passThrough;
+                    openUploadStream = () => {
+                        const passThrough = new stream.PassThrough();
+                        passThrough.end(buffer);
+                        return passThrough;
+                    };
                     uploadFileSize = buffer.byteLength;
                 }
-                const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, uploadStream, 0, uploadFileSize - 1, uploadFileSize, isGzip, totalFileSize);
+                const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, openUploadStream, 0, uploadFileSize - 1, uploadFileSize, isGzip, totalFileSize);
                 if (!result) {
                     // chunk failed to upload
                     isUploadSuccessful = false;
@@ -6685,7 +7057,7 @@ class UploadHttpClient {
                         failedChunkSizes += chunkSize;
                         continue;
                     }
-                    const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, fs.createReadStream(uploadFilePath, {
+                    const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, () => fs.createReadStream(uploadFilePath, {
                         start,
                         end,
                         autoClose: false
@@ -6715,7 +7087,7 @@ class UploadHttpClient {
      * indicates a retryable status, we try to upload the chunk as well
      * @param {number} httpClientIndex The index of the httpClient being used to make all the necessary calls
      * @param {string} resourceUrl Url of the resource that the chunk will be uploaded to
-     * @param {NodeJS.ReadableStream} data Stream of the file that will be uploaded
+     * @param {NodeJS.ReadableStream} openStream Stream of the file that will be uploaded
      * @param {number} start Starting byte index of file that the chunk belongs to
      * @param {number} end Ending byte index of file that the chunk belongs to
      * @param {number} uploadFileSize Total size of the file in bytes that is being uploaded
@@ -6723,13 +7095,13 @@ class UploadHttpClient {
      * @param {number} totalFileSize Original total size of the file that is being uploaded
      * @returns if the chunk was successfully uploaded
      */
-    uploadChunk(httpClientIndex, resourceUrl, data, start, end, uploadFileSize, isGzip, totalFileSize) {
+    uploadChunk(httpClientIndex, resourceUrl, openStream, start, end, uploadFileSize, isGzip, totalFileSize) {
         return __awaiter(this, void 0, void 0, function* () {
             // prepare all the necessary headers before making any http call
-            const requestOptions = utils_1.getUploadRequestOptions('application/octet-stream', true, isGzip, totalFileSize, end - start + 1, utils_1.getContentRange(start, end, uploadFileSize));
+            const headers = utils_1.getUploadHeaders('application/octet-stream', true, isGzip, totalFileSize, end - start + 1, utils_1.getContentRange(start, end, uploadFileSize));
             const uploadChunkRequest = () => __awaiter(this, void 0, void 0, function* () {
                 const client = this.uploadHttpManager.getClient(httpClientIndex);
-                return yield client.sendStream('PUT', resourceUrl, data, requestOptions);
+                return yield client.sendStream('PUT', resourceUrl, openStream(), headers);
             });
             let retryCount = 0;
             const retryLimit = config_variables_1.getRetryLimit();
@@ -6750,12 +7122,12 @@ class UploadHttpClient {
                 this.uploadHttpManager.disposeAndReplaceClient(httpClientIndex);
                 if (retryAfterValue) {
                     core.info(`Backoff due to too many requests, retry #${retryCount}. Waiting for ${retryAfterValue} milliseconds before continuing the upload`);
-                    yield new Promise(resolve => setTimeout(resolve, retryAfterValue));
+                    yield utils_1.sleep(retryAfterValue);
                 }
                 else {
                     const backoffTime = utils_1.getExponentialRetryTimeInMilliseconds(retryCount);
                     core.info(`Exponential backoff for retry #${retryCount}. Waiting for ${backoffTime} milliseconds before continuing the upload at offset ${start}`);
-                    yield new Promise(resolve => setTimeout(resolve, backoffTime));
+                    yield utils_1.sleep(backoffTime);
                 }
                 core.info(`Finished backoff for retry #${retryCount}, continuing with upload`);
                 return;
@@ -6807,7 +7179,6 @@ class UploadHttpClient {
      */
     patchArtifactSize(size, artifactName) {
         return __awaiter(this, void 0, void 0, function* () {
-            const requestOptions = utils_1.getUploadRequestOptions('application/json', false);
             const resourceUrl = new url_1.URL(utils_1.getArtifactUrl());
             resourceUrl.searchParams.append('artifactName', artifactName);
             const parameters = { Size: size };
@@ -6815,19 +7186,18 @@ class UploadHttpClient {
             core.debug(`URL is ${resourceUrl.toString()}`);
             // use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
             const client = this.uploadHttpManager.getClient(0);
-            const response = yield client.patch(resourceUrl.toString(), data, requestOptions);
-            const body = yield response.readBody();
-            if (utils_1.isSuccessStatusCode(response.message.statusCode)) {
-                core.debug(`Artifact ${artifactName} has been successfully uploaded, total size in bytes: ${size}`);
-            }
-            else if (response.message.statusCode === 404) {
-                throw new Error(`An Artifact with the name ${artifactName} was not found`);
-            }
-            else {
-                utils_1.displayHttpDiagnostics(response);
-                core.info(body);
-                throw new Error(`Unable to finish uploading artifact ${artifactName} to ${resourceUrl}`);
-            }
+            const headers = utils_1.getUploadHeaders('application/json', false);
+            // Extra information to display when a particular HTTP code is returned
+            const customErrorMessages = new Map([
+                [
+                    http_client_1.HttpCodes.NotFound,
+                    `An Artifact with the name ${artifactName} was not found`
+                ]
+            ]);
+            // TODO retry for all possible response codes, the artifact upload is pretty much complete so it at all costs we should try to finish this
+            const response = yield requestUtils_1.retryHttpClientRequest('Finalize artifact upload', () => __awaiter(this, void 0, void 0, function* () { return client.patch(resourceUrl.toString(), data, headers); }), customErrorMessages);
+            yield response.readBody();
+            core.debug(`Artifact ${artifactName} has been successfully uploaded, total size in bytes: ${size}`);
         });
     }
 }
@@ -7149,11 +7519,24 @@ var Inputs;
 (function (Inputs) {
     Inputs["Name"] = "name";
     Inputs["Path"] = "path";
+    Inputs["IfNoFilesFound"] = "if-no-files-found";
+    Inputs["RetentionDays"] = "retention-days";
 })(Inputs = exports.Inputs || (exports.Inputs = {}));
-function getDefaultArtifactName() {
-    return 'artifact';
-}
-exports.getDefaultArtifactName = getDefaultArtifactName;
+var NoFileOptions;
+(function (NoFileOptions) {
+    /**
+     * Default. Output a warning but do not fail the action
+     */
+    NoFileOptions["warn"] = "warn";
+    /**
+     * Fail the action with an error message
+     */
+    NoFileOptions["error"] = "error";
+    /**
+     * Do not output any warnings or errors, the action does not fail
+     */
+    NoFileOptions["ignore"] = "ignore";
+})(NoFileOptions = exports.NoFileOptions || (exports.NoFileOptions = {}));
 
 
 /***/ }),
@@ -7234,9 +7617,10 @@ const status_reporter_1 = __webpack_require__(176);
 const perf_hooks_1 = __webpack_require__(630);
 const http_manager_1 = __webpack_require__(452);
 const config_variables_1 = __webpack_require__(401);
+const requestUtils_1 = __webpack_require__(489);
 class DownloadHttpClient {
     constructor() {
-        this.downloadHttpManager = new http_manager_1.HttpManager(config_variables_1.getDownloadFileConcurrency());
+        this.downloadHttpManager = new http_manager_1.HttpManager(config_variables_1.getDownloadFileConcurrency(), '@actions/artifact-download');
         // downloads are usually significantly faster than uploads so display status information every second
         this.statusReporter = new status_reporter_1.StatusReporter(1000);
     }
@@ -7248,14 +7632,10 @@ class DownloadHttpClient {
             const artifactUrl = utils_1.getArtifactUrl();
             // use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
             const client = this.downloadHttpManager.getClient(0);
-            const requestOptions = utils_1.getDownloadRequestOptions('application/json');
-            const response = yield client.get(artifactUrl, requestOptions);
+            const headers = utils_1.getDownloadHeaders('application/json');
+            const response = yield requestUtils_1.retryHttpClientRequest('List Artifacts', () => __awaiter(this, void 0, void 0, function* () { return client.get(artifactUrl, headers); }));
             const body = yield response.readBody();
-            if (utils_1.isSuccessStatusCode(response.message.statusCode) && body) {
-                return JSON.parse(body);
-            }
-            utils_1.displayHttpDiagnostics(response);
-            throw new Error(`Unable to list artifacts for the run. Resource Url ${artifactUrl}`);
+            return JSON.parse(body);
         });
     }
     /**
@@ -7270,14 +7650,10 @@ class DownloadHttpClient {
             resourceUrl.searchParams.append('itemPath', artifactName);
             // use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
             const client = this.downloadHttpManager.getClient(0);
-            const requestOptions = utils_1.getDownloadRequestOptions('application/json');
-            const response = yield client.get(resourceUrl.toString(), requestOptions);
+            const headers = utils_1.getDownloadHeaders('application/json');
+            const response = yield requestUtils_1.retryHttpClientRequest('Get Container Items', () => __awaiter(this, void 0, void 0, function* () { return client.get(resourceUrl.toString(), headers); }));
             const body = yield response.readBody();
-            if (utils_1.isSuccessStatusCode(response.message.statusCode) && body) {
-                return JSON.parse(body);
-            }
-            utils_1.displayHttpDiagnostics(response);
-            throw new Error(`Unable to get ContainersItems from ${resourceUrl}`);
+            return JSON.parse(body);
         });
     }
     /**
@@ -7327,16 +7703,17 @@ class DownloadHttpClient {
         return __awaiter(this, void 0, void 0, function* () {
             let retryCount = 0;
             const retryLimit = config_variables_1.getRetryLimit();
-            const destinationStream = fs.createWriteStream(downloadPath);
-            const requestOptions = utils_1.getDownloadRequestOptions('application/json', true, true);
+            let destinationStream = fs.createWriteStream(downloadPath);
+            const headers = utils_1.getDownloadHeaders('application/json', true, true);
             // a single GET request is used to download a file
             const makeDownloadRequest = () => __awaiter(this, void 0, void 0, function* () {
                 const client = this.downloadHttpManager.getClient(httpClientIndex);
-                return yield client.get(artifactLocation, requestOptions);
+                return yield client.get(artifactLocation, headers);
             });
             // check the response headers to determine if the file was compressed using gzip
-            const isGzip = (headers) => {
-                return ('content-encoding' in headers && headers['content-encoding'] === 'gzip');
+            const isGzip = (incomingHeaders) => {
+                return ('content-encoding' in incomingHeaders &&
+                    incomingHeaders['content-encoding'] === 'gzip');
             };
             // Increments the current retry count and then checks if the retry limit has been reached
             // If there have been too many retries, fail so the download stops. If there is a retryAfterValue value provided,
@@ -7351,22 +7728,40 @@ class DownloadHttpClient {
                     if (retryAfterValue) {
                         // Back off by waiting the specified time denoted by the retry-after header
                         core.info(`Backoff due to too many requests, retry #${retryCount}. Waiting for ${retryAfterValue} milliseconds before continuing the download`);
-                        yield new Promise(resolve => setTimeout(resolve, retryAfterValue));
+                        yield utils_1.sleep(retryAfterValue);
                     }
                     else {
                         // Back off using an exponential value that depends on the retry count
                         const backoffTime = utils_1.getExponentialRetryTimeInMilliseconds(retryCount);
                         core.info(`Exponential backoff for retry #${retryCount}. Waiting for ${backoffTime} milliseconds before continuing the download`);
-                        yield new Promise(resolve => setTimeout(resolve, backoffTime));
+                        yield utils_1.sleep(backoffTime);
                     }
                     core.info(`Finished backoff for retry #${retryCount}, continuing with download`);
                 }
             });
+            const isAllBytesReceived = (expected, received) => {
+                // be lenient, if any input is missing, assume success, i.e. not truncated
+                if (!expected ||
+                    !received ||
+                    process.env['ACTIONS_ARTIFACT_SKIP_DOWNLOAD_VALIDATION']) {
+                    core.info('Skipping download validation.');
+                    return true;
+                }
+                return parseInt(expected) === received;
+            };
+            const resetDestinationStream = (fileDownloadPath) => __awaiter(this, void 0, void 0, function* () {
+                destinationStream.close();
+                yield utils_1.rmFile(fileDownloadPath);
+                destinationStream = fs.createWriteStream(fileDownloadPath);
+            });
             // keep trying to download a file until a retry limit has been reached
             while (retryCount <= retryLimit) {
                 let response;
                 try {
                     response = yield makeDownloadRequest();
+                    if (core.isDebug()) {
+                        utils_1.displayHttpDiagnostics(response);
+                    }
                 }
                 catch (error) {
                     // if an error is caught, it is usually indicative of a timeout so retry the download
@@ -7377,14 +7772,30 @@ class DownloadHttpClient {
                     yield backOff();
                     continue;
                 }
+                let forceRetry = false;
                 if (utils_1.isSuccessStatusCode(response.message.statusCode)) {
                     // The body contains the contents of the file however calling response.readBody() causes all the content to be converted to a string
                     // which can cause some gzip encoded data to be lost
                     // Instead of using response.readBody(), response.message is a readableStream that can be directly used to get the raw body contents
-                    return this.pipeResponseToFile(response, destinationStream, isGzip(response.message.headers));
+                    try {
+                        const isGzipped = isGzip(response.message.headers);
+                        yield this.pipeResponseToFile(response, destinationStream, isGzipped);
+                        if (isGzipped ||
+                            isAllBytesReceived(response.message.headers['content-length'], yield utils_1.getFileSize(downloadPath))) {
+                            return;
+                        }
+                        else {
+                            forceRetry = true;
+                        }
+                    }
+                    catch (error) {
+                        // retry on error, most likely streams were corrupted
+                        forceRetry = true;
+                    }
                 }
-                else if (utils_1.isRetryableStatusCode(response.message.statusCode)) {
+                if (forceRetry || utils_1.isRetryableStatusCode(response.message.statusCode)) {
                     core.info(`A ${response.message.statusCode} response code has been received while attempting to download an artifact`);
+                    resetDestinationStream(downloadPath);
                     // if a throttled status code is received, try to get the retryAfter header value, else differ to standard exponential backoff
                     utils_1.isThrottledStatusCode(response.message.statusCode)
                         ? yield backOff(utils_1.tryGetRetryAfterValueTimeInMilliseconds(response.message.headers))
@@ -7410,24 +7821,40 @@ class DownloadHttpClient {
                 if (isGzip) {
                     const gunzip = zlib.createGunzip();
                     response.message
+                        .on('error', error => {
+                        core.error(`An error occurred while attempting to read the response stream`);
+                        gunzip.close();
+                        destinationStream.close();
+                        reject(error);
+                    })
                         .pipe(gunzip)
+                        .on('error', error => {
+                        core.error(`An error occurred while attempting to decompress the response stream`);
+                        destinationStream.close();
+                        reject(error);
+                    })
                         .pipe(destinationStream)
                         .on('close', () => {
                         resolve();
                     })
                         .on('error', error => {
-                        core.error(`An error has been encountered while decompressing and writing a downloaded file to ${destinationStream.path}`);
+                        core.error(`An error occurred while writing a downloaded file to ${destinationStream.path}`);
                         reject(error);
                     });
                 }
                 else {
                     response.message
+                        .on('error', error => {
+                        core.error(`An error occurred while attempting to read the response stream`);
+                        destinationStream.close();
+                        reject(error);
+                    })
                         .pipe(destinationStream)
                         .on('close', () => {
                         resolve();
                     })
                         .on('error', error => {
-                        core.error(`An error has been encountered while writing a downloaded file to ${destinationStream.path}`);
+                        core.error(`An error occurred while writing a downloaded file to ${destinationStream.path}`);
                         reject(error);
                     });
                 }
@@ -7763,9 +8190,11 @@ function isRetryableStatusCode(statusCode) {
     }
     const retryableStatusCodes = [
         http_client_1.HttpCodes.BadGateway,
-        http_client_1.HttpCodes.ServiceUnavailable,
         http_client_1.HttpCodes.GatewayTimeout,
-        http_client_1.HttpCodes.TooManyRequests
+        http_client_1.HttpCodes.InternalServerError,
+        http_client_1.HttpCodes.ServiceUnavailable,
+        http_client_1.HttpCodes.TooManyRequests,
+        413 // Payload Too Large
     ];
     return retryableStatusCodes.includes(statusCode);
 }
@@ -7812,9 +8241,9 @@ exports.getContentRange = getContentRange;
  * @param {boolean} isKeepAlive is the same connection being used to make multiple calls
  * @param {boolean} acceptGzip can we accept a gzip encoded response
  * @param {string} acceptType the type of content that we can accept
- * @returns appropriate request options to make a specific http call during artifact download
+ * @returns appropriate headers to make a specific http call during artifact download
  */
-function getDownloadRequestOptions(contentType, isKeepAlive, acceptGzip) {
+function getDownloadHeaders(contentType, isKeepAlive, acceptGzip) {
     const requestOptions = {};
     if (contentType) {
         requestOptions['Content-Type'] = contentType;
@@ -7835,7 +8264,7 @@ function getDownloadRequestOptions(contentType, isKeepAlive, acceptGzip) {
     }
     return requestOptions;
 }
-exports.getDownloadRequestOptions = getDownloadRequestOptions;
+exports.getDownloadHeaders = getDownloadHeaders;
 /**
  * Sets all the necessary headers when uploading an artifact
  * @param {string} contentType the type of content being uploaded
@@ -7844,9 +8273,9 @@ exports.getDownloadRequestOptions = getDownloadRequestOptions;
  * @param {number} uncompressedLength the original size of the content if something is being uploaded that has been compressed
  * @param {number} contentLength the length of the content that is being uploaded
  * @param {string} contentRange the range of the content that is being uploaded
- * @returns appropriate request options to make a specific http call during artifact upload
+ * @returns appropriate headers to make a specific http call during artifact upload
  */
-function getUploadRequestOptions(contentType, isKeepAlive, isGzip, uncompressedLength, contentLength, contentRange) {
+function getUploadHeaders(contentType, isKeepAlive, isGzip, uncompressedLength, contentLength, contentRange) {
     const requestOptions = {};
     requestOptions['Accept'] = `application/json;api-version=${getApiVersion()}`;
     if (contentType) {
@@ -7869,9 +8298,9 @@ function getUploadRequestOptions(contentType, isKeepAlive, isGzip, uncompressedL
     }
     return requestOptions;
 }
-exports.getUploadRequestOptions = getUploadRequestOptions;
-function createHttpClient() {
-    return new http_client_1.HttpClient('action/artifact', [
+exports.getUploadHeaders = getUploadHeaders;
+function createHttpClient(userAgent) {
+    return new http_client_1.HttpClient(userAgent, [
         new auth_1.BearerCredentialHandler(config_variables_1.getRuntimeToken())
     ]);
 }
@@ -7959,6 +8388,41 @@ function createEmptyFilesForArtifact(emptyFilesToCreate) {
     });
 }
 exports.createEmptyFilesForArtifact = createEmptyFilesForArtifact;
+function getFileSize(filePath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const stats = yield fs_1.promises.stat(filePath);
+        core_1.debug(`${filePath} size:(${stats.size}) blksize:(${stats.blksize}) blocks:(${stats.blocks})`);
+        return stats.size;
+    });
+}
+exports.getFileSize = getFileSize;
+function rmFile(filePath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield fs_1.promises.unlink(filePath);
+    });
+}
+exports.rmFile = rmFile;
+function getProperRetention(retentionInput, retentionSetting) {
+    if (retentionInput < 0) {
+        throw new Error('Invalid retention, minimum value is 1.');
+    }
+    let retention = retentionInput;
+    if (retentionSetting) {
+        const maxRetention = parseInt(retentionSetting);
+        if (!isNaN(maxRetention) && maxRetention < retention) {
+            core_1.warning(`Retention days is greater than the max value allowed by the repository setting, reduce retention to ${maxRetention} days`);
+            retention = maxRetention;
+        }
+    }
+    return retention;
+}
+exports.getProperRetention = getProperRetention;
+function sleep(milliseconds) {
+    return __awaiter(this, void 0, void 0, function* () {
+        return new Promise(resolve => setTimeout(resolve, milliseconds));
+    });
+}
+exports.sleep = sleep;
 //# sourceMappingURL=utils.js.map
 
 /***/ }),
@@ -7967,7 +8431,7 @@ exports.createEmptyFilesForArtifact = createEmptyFilesForArtifact;
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
 const {promisify} = __webpack_require__(669);
-const tmp = __webpack_require__(402);
+const tmp = __webpack_require__(150);
 
 // file
 module.exports.fileSync = tmp.fileSync;
@@ -8277,12 +8741,11 @@ exports.Pattern = Pattern;
 /***/ }),
 
 /***/ 950:
-/***/ (function(__unusedmodule, exports, __webpack_require__) {
+/***/ (function(__unusedmodule, exports) {
 
 "use strict";
 
 Object.defineProperty(exports, "__esModule", { value: true });
-const url = __webpack_require__(835);
 function getProxyUrl(reqUrl) {
     let usingSsl = reqUrl.protocol === 'https:';
     let proxyUrl;
@@ -8291,15 +8754,13 @@ function getProxyUrl(reqUrl) {
     }
     let proxyVar;
     if (usingSsl) {
-        proxyVar = process.env["https_proxy"] ||
-            process.env["HTTPS_PROXY"];
+        proxyVar = process.env['https_proxy'] || process.env['HTTPS_PROXY'];
     }
     else {
-        proxyVar = process.env["http_proxy"] ||
-            process.env["HTTP_PROXY"];
+        proxyVar = process.env['http_proxy'] || process.env['HTTP_PROXY'];
     }
     if (proxyVar) {
-        proxyUrl = url.parse(proxyVar);
+        proxyUrl = new URL(proxyVar);
     }
     return proxyUrl;
 }
@@ -8308,7 +8769,7 @@ function checkBypass(reqUrl) {
     if (!reqUrl.hostname) {
         return false;
     }
-    let noProxy = process.env["no_proxy"] || process.env["NO_PROXY"] || '';
+    let noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || '';
     if (!noProxy) {
         return false;
     }
@@ -8329,7 +8790,10 @@ function checkBypass(reqUrl) {
         upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`);
     }
     // Compare request host against noproxy
-    for (let upperNoProxyItem of noProxy.split(',').map(x => x.trim().toUpperCase()).filter(x => x)) {
+    for (let upperNoProxyItem of noProxy
+        .split(',')
+        .map(x => x.trim().toUpperCase())
+        .filter(x => x)) {
         if (upperReqHosts.some(x => x === upperNoProxyItem)) {
             return true;
         }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "upload-artifact",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "Upload a build artifact that can be used by subsequent workflow steps",
   "main": "dist/index.js",
   "scripts": {
@@ -28,24 +28,26 @@
     "url": "https://github.com/actions/upload-artifact/issues"
   },
   "homepage": "https://github.com/actions/upload-artifact#readme",
-  "devDependencies": {
-    "@actions/artifact": "^0.3.1",
-    "@actions/core": "^1.2.3",
+  "dependencies": {
+    "@actions/artifact": "^0.5.2",
+    "@actions/core": "^1.2.6",
     "@actions/glob": "^0.1.0",
-    "@actions/io": "^1.0.2",
+    "@actions/io": "^1.0.2"
+  },
+  "devDependencies": {
     "@types/jest": "^25.2.1",
     "@types/node": "^13.11.1",
     "@typescript-eslint/parser": "^2.27.0",
     "@zeit/ncc": "^0.22.1",
     "concurrently": "^5.1.0",
-    "eslint": "^6.8.0",
-    "eslint-plugin-github": "^3.4.1",
+    "eslint": "^7.4.0",
+    "eslint-plugin-github": "^4.1.1",
     "eslint-plugin-jest": "^23.8.2",
     "glob": "^7.1.6",
-    "jest": "^25.3.0",
-    "jest-circus": "^25.3.0",
+    "jest": "^27.2.5",
+    "jest-circus": "^27.2.5",
     "prettier": "^2.0.4",
-    "ts-jest": "^25.3.1",
+    "ts-jest": "^27.0.6",
     "typescript": "^3.8.3"
   }
 }

src/constants.ts

@@ -1,8 +1,23 @@
 export enum Inputs {
   Name = 'name',
-  Path = 'path'
+  Path = 'path',
+  IfNoFilesFound = 'if-no-files-found',
+  RetentionDays = 'retention-days'
 }
 
-export function getDefaultArtifactName(): string {
-  return 'artifact'
+export enum NoFileOptions {
+  /**
+   * Default. Output a warning but do not fail the action
+   */
+  warn = 'warn',
+
+  /**
+   * Fail the action with an error message
+   */
+  error = 'error',
+
+  /**
+   * Do not output any warnings or errors, the action does not fail
+   */
+  ignore = 'ignore'
 }

src/input-helper.ts

@@ -0,0 +1,40 @@
+import * as core from '@actions/core'
+import {Inputs, NoFileOptions} from './constants'
+import {UploadInputs} from './upload-inputs'
+
+/**
+ * Helper to get all the inputs for the action
+ */
+export function getInputs(): UploadInputs {
+  const name = core.getInput(Inputs.Name)
+  const path = core.getInput(Inputs.Path, {required: true})
+
+  const ifNoFilesFound = core.getInput(Inputs.IfNoFilesFound)
+  const noFileBehavior: NoFileOptions = NoFileOptions[ifNoFilesFound]
+
+  if (!noFileBehavior) {
+    core.setFailed(
+      `Unrecognized ${
+        Inputs.IfNoFilesFound
+      } input. Provided: ${ifNoFilesFound}. Available options: ${Object.keys(
+        NoFileOptions
+      )}`
+    )
+  }
+
+  const inputs = {
+    artifactName: name,
+    searchPath: path,
+    ifNoFilesFound: noFileBehavior
+  } as UploadInputs
+
+  const retentionDaysStr = core.getInput(Inputs.RetentionDays)
+  if (retentionDaysStr) {
+    inputs.retentionDays = parseInt(retentionDaysStr)
+    if (isNaN(inputs.retentionDays)) {
+      core.setFailed('Invalid retention-days')
+    }
+  }
+
+  return inputs
+}

src/search.ts

@@ -1,7 +1,10 @@
 import * as glob from '@actions/glob'
-import {debug} from '@actions/core'
-import {lstatSync} from 'fs'
+import * as path from 'path'
+import {debug, info} from '@actions/core'
+import {stat} from 'fs'
 import {dirname} from 'path'
+import {promisify} from 'util'
+const stats = promisify(stat)
 
 export interface SearchResult {
   filesToUpload: string[]
@@ -16,6 +19,65 @@ function getDefaultGlobOptions(): glob.GlobOptions {
   }
 }
 
+/**
+ * If multiple paths are specific, the least common ancestor (LCA) of the search paths is used as
+ * the delimiter to control the directory structure for the artifact. This function returns the LCA
+ * when given an array of search paths
+ *
+ * Example 1: The patterns `/foo/` and `/bar/` returns `/`
+ *
+ * Example 2: The patterns `~/foo/bar/*` and `~/foo/voo/two/*` and `~/foo/mo/` returns `~/foo`
+ */
+function getMultiPathLCA(searchPaths: string[]): string {
+  if (searchPaths.length < 2) {
+    throw new Error('At least two search paths must be provided')
+  }
+
+  const commonPaths = new Array<string>()
+  const splitPaths = new Array<string[]>()
+  let smallestPathLength = Number.MAX_SAFE_INTEGER
+
+  // split each of the search paths using the platform specific separator
+  for (const searchPath of searchPaths) {
+    debug(`Using search path ${searchPath}`)
+
+    const splitSearchPath = path.normalize(searchPath).split(path.sep)
+
+    // keep track of the smallest path length so that we don't accidentally later go out of bounds
+    smallestPathLength = Math.min(smallestPathLength, splitSearchPath.length)
+    splitPaths.push(splitSearchPath)
+  }
+
+  // on Unix-like file systems, the file separator exists at the beginning of the file path, make sure to preserve it
+  if (searchPaths[0].startsWith(path.sep)) {
+    commonPaths.push(path.sep)
+  }
+
+  let splitIndex = 0
+  // function to check if the paths are the same at a specific index
+  function isPathTheSame(): boolean {
+    const compare = splitPaths[0][splitIndex]
+    for (let i = 1; i < splitPaths.length; i++) {
+      if (compare !== splitPaths[i][splitIndex]) {
+        // a non-common index has been reached
+        return false
+      }
+    }
+    return true
+  }
+
+  // loop over all the search paths until there is a non-common ancestor or we go out of bounds
+  while (splitIndex < smallestPathLength) {
+    if (!isPathTheSame()) {
+      break
+    }
+    // if all are the same, add to the end result & increment the index
+    commonPaths.push(splitPaths[0][splitIndex])
+    splitIndex++
+  }
+  return path.join(...commonPaths)
+}
+
 export async function findFilesToUpload(
   searchPath: string,
   globOptions?: glob.GlobOptions
@@ -27,14 +89,31 @@ export async function findFilesToUpload(
   )
   const rawSearchResults: string[] = await globber.glob()
 
+  /*
+    Files are saved with case insensitivity. Uploading both a.txt and A.txt will files to be overwritten
+    Detect any files that could be overwritten for user awareness
+  */
+  const set = new Set<string>()
+
   /*
     Directories will be rejected if attempted to be uploaded. This includes just empty
     directories so filter any directories out from the raw search results
   */
   for (const searchResult of rawSearchResults) {
-    if (!lstatSync(searchResult).isDirectory()) {
+    const fileStats = await stats(searchResult)
+    // isDirectory() returns false for symlinks if using fs.lstat(), make sure to use fs.stat() instead
+    if (!fileStats.isDirectory()) {
       debug(`File:${searchResult} was found using the provided searchPath`)
       searchResults.push(searchResult)
+
+      // detect any files that would be overwritten because of case insensitivity
+      if (set.has(searchResult.toLowerCase())) {
+        info(
+          `Uploads are case insensitive: ${searchResult} was detected that it will be overwritten by another file with the same path`
+        )
+      } else {
+        set.add(searchResult.toLowerCase())
+      }
     } else {
       debug(
         `Removing ${searchResult} from rawSearchResults because it is a directory`
@@ -42,13 +121,22 @@ export async function findFilesToUpload(
     }
   }
 
-  /*
-    Only a single search pattern is being included so only 1 searchResult is expected. In the future if multiple search patterns are
-    simultaneously supported this will change
-  */
+  // Calculate the root directory for the artifact using the search paths that were utilized
   const searchPaths: string[] = globber.getSearchPaths()
+
   if (searchPaths.length > 1) {
-    throw new Error('Only 1 search path should be returned')
+    info(
+      `Multiple search paths detected. Calculating the least common ancestor of all paths`
+    )
+    const lcaSearchPath = getMultiPathLCA(searchPaths)
+    info(
+      `The least common ancestor is ${lcaSearchPath}. This will be the root directory of the artifact`
+    )
+
+    return {
+      filesToUpload: searchResults,
+      rootDirectory: lcaSearchPath
+    }
   }
 
   /*

src/upload-artifact.ts

@@ -1,36 +1,72 @@
 import * as core from '@actions/core'
 import {create, UploadOptions} from '@actions/artifact'
-import {Inputs, getDefaultArtifactName} from './constants'
 import {findFilesToUpload} from './search'
+import {getInputs} from './input-helper'
+import {NoFileOptions} from './constants'
 
 async function run(): Promise<void> {
   try {
-    const name = core.getInput(Inputs.Name, {required: false})
-    const path = core.getInput(Inputs.Path, {required: true})
-
-    const searchResult = await findFilesToUpload(path)
+    const inputs = getInputs()
+    const searchResult = await findFilesToUpload(inputs.searchPath)
     if (searchResult.filesToUpload.length === 0) {
-      core.warning(
-        `No files were found for the provided path: ${path}. No artifacts will be uploaded.`
-      )
+      // No files were found, different use cases warrant different types of behavior if nothing is found
+      switch (inputs.ifNoFilesFound) {
+        case NoFileOptions.warn: {
+          core.warning(
+            `No files were found with the provided path: ${inputs.searchPath}. No artifacts will be uploaded.`
+          )
+          break
+        }
+        case NoFileOptions.error: {
+          core.setFailed(
+            `No files were found with the provided path: ${inputs.searchPath}. No artifacts will be uploaded.`
+          )
+          break
+        }
+        case NoFileOptions.ignore: {
+          core.info(
+            `No files were found with the provided path: ${inputs.searchPath}. No artifacts will be uploaded.`
+          )
+          break
+        }
+      }
     } else {
+      const s = searchResult.filesToUpload.length === 1 ? '' : 's'
       core.info(
-        `With the provided path, there will be ${searchResult.filesToUpload.length} files uploaded`
+        `With the provided path, there will be ${searchResult.filesToUpload.length} file${s} uploaded`
       )
       core.debug(`Root artifact directory is ${searchResult.rootDirectory}`)
 
+      if (searchResult.filesToUpload.length > 10000) {
+        core.warning(
+          `There are over 10,000 files in this artifact, consider creating an archive before upload to improve the upload performance.`
+        )
+      }
+
       const artifactClient = create()
       const options: UploadOptions = {
-        continueOnError: true
+        continueOnError: false
       }
-      await artifactClient.uploadArtifact(
-        name || getDefaultArtifactName(),
+      if (inputs.retentionDays) {
+        options.retentionDays = inputs.retentionDays
+      }
+
+      const uploadResponse = await artifactClient.uploadArtifact(
+        inputs.artifactName,
         searchResult.filesToUpload,
         searchResult.rootDirectory,
         options
       )
 
-      core.info('Artifact upload has finished successfully!')
+      if (uploadResponse.failedItems.length > 0) {
+        core.setFailed(
+          `An error was encountered when uploading ${uploadResponse.artifactName}. There were ${uploadResponse.failedItems.length} items that failed to upload.`
+        )
+      } else {
+        core.info(
+          `Artifact ${uploadResponse.artifactName} has been successfully uploaded!`
+        )
+      }
     }
   } catch (err) {
     core.setFailed(err.message)

src/upload-inputs.ts

@@ -0,0 +1,23 @@
+import {NoFileOptions} from './constants'
+
+export interface UploadInputs {
+  /**
+   * The name of the artifact that will be uploaded
+   */
+  artifactName: string
+
+  /**
+   * The search path used to describe what to upload as part of the artifact
+   */
+  searchPath: string
+
+  /**
+   * The desired behavior if no files are found with the provided search path
+   */
+  ifNoFilesFound: NoFileOptions
+
+  /**
+   * Duration after which artifact will expire in days
+   */
+  retentionDays: number
+}