release: v0.5.0

Updated sync_wiki.py to use correct Gitea 1.26 wiki API: POST /wiki/new for create, PATCH /wiki/page/{sub_url} for update, GET /wiki/pages returns sub_url. Tests updated to match.

Closes GRM-36

.ansible-lint

@@ -5,3 +5,6 @@ exclude_paths:
   - molecule/
   - .molecule/
   - .pytest_cache/
+skip_list:
+  # Rootless Docker uses `systemctl --user` which the systemd module doesn't support
+  - command-instead-of-module

.checkmake.ini

@@ -1,3 +1,4 @@
 [checkmake]
 # Disable the phony rule which flags common .PHONY placement patterns
 # as it produces false positives for standard Makefile layouts
+disable=maxbodylength

.env.example

@@ -1,4 +1,35 @@
+# Gitea instance URL (used for runner registration and API validation)
 GITEA_URL=https://git.example.com
-GITEA_TOKEN=your-personal-access-token
-# Optional: GITEA_RUNNER_USER=ubuntu
-# Optional: GITEA_RUNNER_KEY=~/.ssh/id_ed25519
+
+# Runner registration token from Gitea admin panel:
+# Admin → Actions → Runners → Create Registration Token
+GITEA_REGISTRATION_TOKEN=your-registration-token
+
+# Gitea API token for optional post-install API checks (informational only).
+# The integration test primarily verifies the runner by checking:
+#   1. The .runner registration file exists and is valid
+#   2. The container/service is running
+# If set, API checks are performed as a bonus but do NOT affect pass/fail.
+# Required scopes: read:user, read:repository, read:admin (or just "admin")
+# Generate token at: Settings → Applications → Generate New Token
+# REPO_TOKEN=your-admin-api-token
+
+# Integration test API retries (optional, default: 3).
+# Number of times to retry API checks waiting for runner to appear.
+# GITEA_INTEGRATION_RETRIES=3
+
+# Default SSH user for remote hosts (optional, overrides --user)
+# GITEA_RUNNER_USER=ubuntu
+
+# Default SSH private key path (optional, overrides --key)
+# GITEA_RUNNER_KEY=~/.ssh/id_ed25519
+
+# Default runner labels for Gitea Actions (optional, overrides --labels)
+# Format: <label>:<docker-image>[:<command>]
+# Use an official Gitea runner image with Node.js, Python and Docker CLI.
+# Avoid bare OS images like alpine:latest because actions/checkout@v4 needs Node.
+# GITEA_RUNNER_LABELS=docker:docker://gitea/runner-images:ubuntu-latest
+
+# UI language for GRM console messages (optional, default: en)
+# Supported: en, bg, de, ru, zh
+# GRM_LANG=en

.gitea/workflows/auto-merge.yml

@@ -0,0 +1,25 @@
+name: Auto-merge
+
+on:
+  pull_request:
+    types: [labeled]
+
+jobs:
+  merge:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install dependencies
+        run: python3 -m pip install --break-system-packages requests python-dotenv click
+      - name: Squash merge with task ID
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+          VIKUNJA_TOKEN: ${{ secrets.VIKUNJA_TOKEN }}
+          PYTHONPATH: src
+        run: |
+          python3 scripts/ci/auto_merge.py \
+            "${{ github.head_ref }}" \
+            "${{ github.event.pull_request.title }}" \
+            "${{ github.repository }}" \
+            "${{ github.event.number }}" \
+            "${{ github.event.label.name }}"

.gitea/workflows/ci.yml

@@ -0,0 +1,179 @@
+name: CI
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+  push:
+    branches: [master]
+  workflow_dispatch:
+
+jobs:
+  quality:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up environment
+        run: make setup
+      - name: Lint all
+        run: |
+          . .venv/bin/activate
+          make lint-all
+      - name: Unit tests with 100% coverage
+        run: |
+          . .venv/bin/activate
+          make pytest-cov
+      - name: Check unit test speed
+        run: |
+          . .venv/bin/activate
+          python3 scripts/check_test_speed.py --max-seconds 10
+      - name: Documentation coverage check
+        run: |
+          . .venv/bin/activate
+          PYTHONPATH=src python3 scripts/ci/doc_coverage.py
+
+  release-dry-run:
+    needs: [quality, detect-changes]
+    if: needs.detect-changes.outputs.user-facing-changed == 'true'
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up environment
+        run: make setup
+      - name: Install git-cliff
+        run: |
+          GIT_CLIFF_VERSION="2.13.0"
+          URL="https://github.com/orhun/git-cliff/releases/download/v${GIT_CLIFF_VERSION}/git-cliff-${GIT_CLIFF_VERSION}-x86_64-unknown-linux-gnu.tar.gz"
+          TMPDIR="$(mktemp -d)"
+          curl -sL "$URL" | tar xz -C "$TMPDIR"
+          mkdir -p "$HOME/.local/bin"
+          mv "$TMPDIR/git-cliff-${GIT_CLIFF_VERSION}/git-cliff" "$HOME/.local/bin/git-cliff"
+          chmod +x "$HOME/.local/bin/git-cliff"
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+      - name: Release dry-run validation
+        run: |
+          . .venv/bin/activate
+          PYTHONPATH=. python3 scripts/ci/release.py --dry-run || true
+
+  detect-changes:
+    runs-on: docker
+    outputs:
+      ansible-changed: ${{ steps.detect.outputs.ansible-changed }}
+      user-facing-changed: ${{ steps.detect.outputs.user-facing-changed }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Detect changed paths
+        id: detect
+        run: |
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            BASE="origin/master"
+            HEAD="${{ github.event.pull_request.head.sha }}"
+          else
+            BASE="HEAD~1"
+            HEAD="HEAD"
+          fi
+          # Check if any Ansible-related files changed
+          ANSIBLE_CHANGED=$(git diff --name-only "$BASE" "$HEAD" -- ansible/ .ansible-lint 2>/dev/null | head -1)
+          if [ -n "$ANSIBLE_CHANGED" ]; then
+            echo "ansible-changed=true" >> "$GITHUB_OUTPUT"
+            echo "Ansible files changed — molecule tests will run."
+          else
+            echo "ansible-changed=false" >> "$GITHUB_OUTPUT"
+            echo "No Ansible files changed — skipping molecule tests."
+          fi
+          # Check if any user-facing files changed (src/, ansible/, pyproject.toml)
+          USER_FACING=$(git diff --name-only "$BASE" "$HEAD" -- src/gitea_runner_manager/ ansible/ pyproject.toml 2>/dev/null | head -1)
+          if [ -n "$USER_FACING" ]; then
+            echo "user-facing-changed=true" >> "$GITHUB_OUTPUT"
+            echo "User-facing files changed — release dry-run will run."
+          else
+            echo "user-facing-changed=false" >> "$GITHUB_OUTPUT"
+            echo "No user-facing files changed — skipping release dry-run."
+          fi
+
+  validate-merge:
+    if: github.event_name == 'push'
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+      - name: Validate commit message format
+        run: |
+          set -euo pipefail
+          MSG=$(git log -1 --pretty=%s)
+          echo "Commit message: $MSG"
+          # Allowed formats:
+          #   GRM-N <type>: <description>     (squash-merge)
+          #   release: vX.Y.Z                  (release commits)
+          #   GRM-N <type>: <description> (#M) (squash-merge with PR ref)
+          if echo "$MSG" | grep -qE '^GRM-[0-9]+ [a-z]+: .+'; then
+            echo "OK: GRM-N <conventional> format"
+          elif echo "$MSG" | grep -qE '^release: v[0-9]+\.[0-9]+\.[0-9]+'; then
+            echo "OK: release commit format"
+          else
+            echo "FAIL: commit message does not follow naming convention"
+            echo "Expected: GRM-N <type>: <description> or release: vX.Y.Z"
+            echo "Got:      $MSG"
+            exit 1
+          fi
+
+  discover-runners:
+    needs: [detect-changes]
+    if: needs.detect-changes.outputs.ansible-changed == 'true'
+    runs-on: docker
+    outputs:
+      runner-count: ${{ steps.discover.outputs.runner-count }}
+      runner-indices: ${{ steps.discover.outputs.runner-indices }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up environment
+        run: make setup
+      - name: Discover available runners
+        id: discover
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+          MOLECULE_RUNNERS: ${{ vars.MOLECULE_RUNNERS }}
+          PYTHONPATH: src
+        run: |
+          . .venv/bin/activate
+          OUTPUT=$(python3 scripts/ci/discover_runners.py --owner "${{ github.repository_owner }}" --repo "${{ github.event.repository.name }}")
+          echo "$OUTPUT"
+          # Parse outputs
+          RUNNER_COUNT=$(echo "$OUTPUT" | grep '^count=' | cut -d= -f2)
+          RUNNER_INDICES=$(echo "$OUTPUT" | grep '^indices=' | cut -d= -f2)
+          echo "runner-count=$RUNNER_COUNT" >> "$GITHUB_OUTPUT"
+          echo "runner-indices=$RUNNER_INDICES" >> "$GITHUB_OUTPUT"
+
+  molecule-tests:
+    needs: [quality, detect-changes, discover-runners]
+    if: needs.detect-changes.outputs.ansible-changed == 'true'
+    runs-on: docker
+    strategy:
+      matrix:
+        runner-index: ${{ fromJSON(needs.discover-runners.outputs.runner-indices) }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up environment
+        run: make setup
+      - name: Discover assigned test pairs
+        run: |
+          . .venv/bin/activate
+          PAIRS=$(python3 scripts/ci/distribute_molecule.py --runner-index ${{ matrix.runner-index }} --max-runners ${{ needs.discover-runners.outputs.runner-count }})
+          echo "Assigned pairs: $PAIRS"
+          echo "TEST_PAIRS=$PAIRS" >> $GITHUB_ENV
+      - name: Run molecule tests
+        run: |
+          set -euo pipefail
+          . .venv/bin/activate
+          python3 scripts/ci/molecule_ci_guard.py $TEST_PAIRS
+        env:
+          GITEA_URL: ${{ github.server_url }}
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+          RUN_ID: ${{ github.run_id }}
+          JOB_NAME: ${{ github.job }}
+          MATRIX_INDEX: ${{ matrix.runner-index }}
+          GITEA_REPOSITORY: ${{ github.repository }}

.gitea/workflows/post-merge.yml

@@ -0,0 +1,23 @@
+name: Post-merge Vikunja update
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  vikunja:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Install dependencies
+        run: python3 -m pip install --break-system-packages requests python-dotenv click
+      - name: Update Vikunja task
+        env:
+          VIKUNJA_TOKEN: ${{ secrets.VIKUNJA_TOKEN }}
+          PYTHONPATH: src
+        run: |
+          python3 scripts/ci/post_merge.py \
+            "$(git log -1 --pretty=%B)" \
+            --commit-sha "$(git rev-parse HEAD)"

.gitea/workflows/publish.yml

@@ -0,0 +1,53 @@
+name: Publish Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  publish:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Install git-cliff
+        run: |
+          GIT_CLIFF_VERSION="2.13.0"
+          URL="https://github.com/orhun/git-cliff/releases/download/v${GIT_CLIFF_VERSION}/git-cliff-${GIT_CLIFF_VERSION}-x86_64-unknown-linux-gnu.tar.gz"
+          TMPDIR="$(mktemp -d)"
+          curl -sL "$URL" | tar xz -C "$TMPDIR"
+          mkdir -p "$HOME/.local/bin"
+          mv "$TMPDIR/git-cliff-${GIT_CLIFF_VERSION}/git-cliff" "$HOME/.local/bin/git-cliff"
+          chmod +x "$HOME/.local/bin/git-cliff"
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+          "$HOME/.local/bin/git-cliff" --version
+      - name: Install build tools
+        run: |
+          python3 -m pip install --break-system-packages build twine requests python-dotenv click
+      - name: Validate PYPI_TOKEN
+        run: |
+          if [ -z "${{ secrets.PYPI_TOKEN }}" ]; then
+            echo "::warning::PYPI_TOKEN is not set — package will be built but not published to PyPI."
+          fi
+      - name: Build and publish release
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+          PYPI_TOKEN: ${{ secrets.PYPI_TOKEN }}
+          PYTHONPATH: src
+        run: |
+          python3 scripts/ci/publish.py \
+            "${{ github.ref_name }}" \
+            "${{ github.repository }}"
+      - name: Notify on failure
+        if: failure()
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+          PYTHONPATH: src
+        run: |
+          python3 scripts/ci/notify_failure.py \
+            --repo "${{ github.repository }}" \
+            --run-id "${{ github.run_id }}" \
+            --workflow "publish" \
+            --commit "${{ github.sha }}"

.gitea/workflows/release.yml

@@ -0,0 +1,49 @@
+name: Release
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  release:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.REPO_TOKEN }}
+      - name: Set up environment
+        run: make setup
+      - name: Install git-cliff
+        run: |
+          GIT_CLIFF_VERSION="2.13.0"
+          URL="https://github.com/orhun/git-cliff/releases/download/v${GIT_CLIFF_VERSION}/git-cliff-${GIT_CLIFF_VERSION}-x86_64-unknown-linux-gnu.tar.gz"
+          TMPDIR="$(mktemp -d)"
+          curl -sL "$URL" | tar xz -C "$TMPDIR"
+          mkdir -p "$HOME/.local/bin"
+          mv "$TMPDIR/git-cliff-${GIT_CLIFF_VERSION}/git-cliff" "$HOME/.local/bin/git-cliff"
+          chmod +x "$HOME/.local/bin/git-cliff"
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+          "$HOME/.local/bin/git-cliff" --version
+      - name: Configure git
+        run: |
+          git config user.name "grm-ci-bot"
+          git config user.email "grm-ci-bot@oblachno.fyi"
+      - name: Run release
+        env:
+          PYTHONPATH: .
+        run: |
+          . .venv/bin/activate
+          python3 scripts/ci/release.py
+      - name: Notify on failure
+        if: failure()
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+          PYTHONPATH: .
+        run: |
+          . .venv/bin/activate
+          python3 scripts/ci/notify_failure.py \
+            --repo "${{ github.repository }}" \
+            --run-id "${{ github.run_id }}" \
+            --workflow "release" \
+            --commit "${{ github.sha }}"

.gitea/workflows/sync-wiki.yml

@@ -0,0 +1,31 @@
+name: Sync Wiki
+
+on:
+  push:
+    branches: [master]
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  sync-wiki:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up environment
+        run: make setup
+      - name: Sync documentation to wiki
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+          PYTHONPATH: src
+        run: |
+          . .venv/bin/activate
+          python3 scripts/ci/sync_wiki.py --repo "${{ github.repository }}" --strict
+      - name: Tag wiki on release
+        if: startsWith(github.ref, 'refs/tags/v')
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+        run: |
+          echo "Release tag ${{ github.ref_name }} — wiki synced with release"

.gitignore

@@ -25,6 +25,13 @@ build/
 .coverage
 htmlcov/
 
+# Security scanner
+.bandit
+bandit-report.*
+
 # Misc
 *.log
 .DS_Store
+activate.sh
+activate.fish
+activate.zsh

.pre-commit-config.yaml

@@ -1,25 +1,40 @@
 repos:
   - repo: local
     hooks:
-      - id: ruff-lint
+      - id: validate-commit-msg
+        name: validate commit message
+        entry: .venv/bin/python scripts/ci/validate_commit_msg.py
+        language: system
+        stages: [commit-msg]
+        pass_filenames: true
+
+      - id: lint-ruff
         name: ruff lint
-        entry: .venv/bin/ruff check src/ tests/
+        entry: make lint-ruff
         language: system
         types: [python]
         pass_filenames: false
         stages: [pre-commit]
 
-      - id: ruff-format
+      - id: lint-format
         name: ruff format check
-        entry: .venv/bin/ruff format --check src/ tests/
+        entry: make lint-format
         language: system
         types: [python]
         pass_filenames: false
         stages: [pre-commit]
 
-      - id: pyright
+      - id: typecheck
         name: pyright type check
-        entry: .venv/bin/pyright
+        entry: make typecheck
+        language: system
+        types: [python]
+        pass_filenames: false
+        stages: [pre-commit]
+
+      - id: lint-bandit
+        name: bandit security scan
+        entry: make lint-bandit
         language: system
         types: [python]
         pass_filenames: false
@@ -27,30 +42,23 @@ repos:
 
       - id: ansible-lint
         name: ansible-lint
-        entry: .venv/bin/ansible-lint ansible/
+        entry: make ansible-lint
         language: system
         types: [yaml]
         pass_filenames: false
         stages: [pre-commit]
 
-      - id: detect-secrets
-        name: detect-secrets
-        entry: .venv/bin/detect-secrets scan --baseline .secrets.baseline
-        language: system
-        pass_filenames: false
-        stages: [pre-commit]
-
       - id: pytest-cov
         name: pytest with 100% coverage
-        entry: .venv/bin/pytest tests/unit/ --cov=src/gitea_runner_manager --cov-report=term-missing --cov-fail-under=100
+        entry: make pytest-cov
         language: system
         types: [python]
         pass_filenames: false
         stages: [pre-push]
 
-      - id: test-all
-        name: run all tests
-        entry: make test-all
+      - id: commit-msg
+        name: validate commit message
+        entry: .venv/bin/python scripts/ci/validate_commit_msg.py
         language: system
-        pass_filenames: false
-        stages: [pre-push]
+        stages: [commit-msg]
+        pass_filenames: true

.python-version

@@ -1 +1 @@
-3.11.11
+3.12

AGENTS.md

@@ -0,0 +1,318 @@
+# AGENTS.md — Project Conventions for GRM
+
+## Build & Test Commands
+
+```bash
+make setup          # Create venv, install deps, set up hooks
+make lint-all       # ruff + pyright + bandit + ansible-lint + checkmake
+make pytest-cov     # Unit tests with 100% coverage enforcement
+make test-unit      # Unit tests without coverage
+make molecule       # All 6 scenarios on Ubuntu 22.04
+make molecule-all   # All 6 scenarios on all 4 supported OSes
+make test-all       # pytest-cov + molecule
+```
+
+## Architecture
+
+- **Python CLI** (`src/gitea_runner_manager/`) — Click-based CLI that delegates to Ansible
+- **Ansible Role** (`ansible/roles/gitea-runner/`) — Idempotent role for rootless Docker runner setup
+- **CI Scripts** (`scripts/`) — Automation for auto-merge, post-merge, release, publishing, molecule distribution, PR reviews, failure notifications
+- **Versioning** (`cliff.toml`) — git-cliff configuration for automated semver versioning from conventional commits
+
+## PR Workflow (Mandatory)
+
+Every change to master goes through this workflow. No exceptions.
+
+### Branch Protection (Required Gitea Settings)
+
+Configure the following branch protection rules for `master` in Gitea repo settings:
+- **Require pull request**: No direct pushes to master
+- **Require approval review**: At least 1 `APPROVE` review before merge
+- **Require status checks**: CI quality + molecule tests must pass
+- **Block force pushes**: No history rewriting on master
+
+The auto-merge workflow enforces the APPROVE review check programmatically
+as a defense-in-depth measure, but branch protection is the primary gate.
+
+### 1. Create Vikunja Task
+Create a task in Vikunja project 6 to get a `GRM-N` identifier.
+
+### 2. Create Branch
+```bash
+git checkout master && git pull
+git checkout -b GRM-N-short-description
+```
+
+### 3. Implement Changes
+- Write code following conventions below
+- Write/update tests (100% coverage required)
+- Update documentation (CHANGELOG, README, AGENTS.md as needed)
+
+### 4. Commit (Conventional Commits)
+Branch commits use conventional commit format (no `GRM-N:` prefix):
+```
+feat: add new feature
+fix: resolve bug
+docs: update README
+```
+
+### 5. Push and Create PR
+- **PR title format**: `GRM-N: <vikunja task title>` (must match the Vikunja task title exactly)
+- PR body: summary of changes, `Closes GRM-N`
+- Add `ready-to-merge` label **only after review is complete**
+
+### 6. Review the PR (Mandatory — Before Adding ready-to-merge Label)
+Review the full diff (`git diff master...HEAD`) focusing on:
+
+- **Functional completeness**: Does the code do what it claims? Are all requirements met?
+- **Edge cases**: Are boundary conditions, empty inputs, error paths handled?
+- **Technical excellence**:
+  - Architecture compliance and evolution
+  - Single Responsibility Principle (SRP)
+  - Deduplication (no copy-paste, single source of truth)
+  - Code smells detection and removal
+  - Best industry practices
+  - Industry-grade code quality
+  - Reusability
+  - Clean code
+  - Readability
+  - Maintainability
+  - Extensibility
+- **Performance**: No unnecessary allocations, O(n) vs O(n²), efficient data structures
+- **Security**: No secrets in logs/process list, input validation, no injection vectors
+- **User experience**: Clear error messages, intuitive CLI flags, helpful output
+- **Documentation**: Completeness and relevance of docs, CHANGELOG entries, AGENTS.md updates
+
+Post review comments using `scripts/ci/review_pr.py`:
+```bash
+REPO_TOKEN=<token> python3 scripts/ci/review_pr.py <pr_number> <owner/repo> \
+  --event REQUEST_CHANGES \
+  --body "Review summary" \
+  --comments-json comments.json
+```
+
+### 7. Address Review Comments
+Fix each comment one by one, commit, and push. Re-review until satisfied.
+
+### 8. Approve and Merge
+Once all comments are addressed:
+```bash
+REPO_TOKEN=<token> python3 scripts/ci/review_pr.py <pr_number> <owner/repo> \
+  --event APPROVE \
+  --body "All comments addressed. LGTM."
+```
+
+Then add the `ready-to-merge` label. The auto-merge workflow will:
+1. **Validate** PR title format (`GRM-N: <vikunja task title>`) and match against Vikunja task title
+2. **Check** that at least one APPROVE review exists
+3. Wait for all CI checks to pass
+4. Squash-merge with title: `GRM-N <conventional commit message>` (space-separated, no colon after GRM-N)
+5. The post-merge workflow marks the Vikunja task as done
+6. The release workflow automatically versions, tags, and publishes (see below)
+
+> **IMPORTANT**: Never manually merge PRs via the API. Always use the auto-merge
+> workflow by adding the `ready-to-merge` label. Manual merges bypass the
+> `GRM-N <conventional>` format enforcement, producing incorrectly named commits.
+> The CI `validate-merge` job checks every push to master and will fail if a
+> commit message doesn't match `GRM-N <type>: <description>` or `release: vX.Y.Z`.
+
+### CI Path Filtering
+
+The CI workflow includes a `detect-changes` job that checks whether any files
+under `ansible/` or `.ansible-lint` have changed. If no Ansible files are
+changed, molecule tests are skipped — this prevents non-Ansible changes
+(e.g., Python scripts, workflow YAML, docs) from being blocked by molecule
+test infrastructure flakiness.
+
+### Dynamic Runner Discovery
+
+Molecule tests are distributed across available Gitea Actions runners
+dynamically via `scripts/ci/discover_runners.py`. The `discover-runners`
+job queries the Gitea API for runners at all levels (repo, org, instance)
+and generates a dynamic matrix. If the API can't see instance-level runners
+(no admin scope), it falls back to the `MOLECULE_RUNNERS` repo variable,
+then to a default of 3.
+
+**When adding/removing Gitea runners:**
+1. Repo/org-level runners are auto-detected via the API
+2. For instance-level runners, update the `MOLECULE_RUNNERS` repo variable
+3. The workflow automatically scales the matrix to match available runners
+
+### Automated Release Pipeline
+
+After a PR is merged to master, the release pipeline runs automatically:
+
+1. **Release workflow** (`.gitea/workflows/release.yml`):
+   - Triggers on push to master
+   - Sets up full dev environment (`make setup`) so lint and tests can run
+   - Runs `scripts/ci/release.py` which:
+     - **Checks for user-facing changes** via `scripts/ci/classify_changes.py` — if only
+       workflow/infrastructure files changed (`.gitea/`, `scripts/`, `docs/`, `tests/`,
+       `AGENTS.md`, `Makefile`, etc.), the release is **skipped entirely** — no version
+       bump, no tag, no publish. This prevents unnecessary releases for CI/docs-only changes.
+     - Uses **git-cliff** to calculate the next semver version from conventional commits
+     - Updates `__version__` in `src/gitea_runner_manager/__init__.py` (single source of truth)
+     - Updates `CHANGELOG.md` with the new version section
+     - **Runs `make lint-ruff` and `make pytest-cov`** to verify the release is healthy
+     - If lint or tests fail, **aborts immediately** — no commit, no tag
+     - Commits with `release: vX.Y.Z` prefix (cleaner than `chore(release):`)
+     - Creates an annotated tag `vX.Y.Z` on the release commit
+     - Pushes both the commit and tag to master
+   - `--skip-tests` flag bypasses test verification (emergency use only, not recommended)
+   - Loops are prevented by `has_unreleased_changes` — after a release commit is tagged, the next run finds no unreleased changes and exits
+   - On failure, creates a Gitea issue via `scripts/ci/notify_failure.py`
+
+### Smart CI: User-Facing vs Workflow-Only Changes
+
+Not all changes require the full CI pipeline or a new release. The project
+classifies changes into two categories using `scripts/ci/classify_changes.py`:
+
+**Classification strategy (safe-by-default):** Any file NOT in the explicit
+workflow-only allowlist is treated as user-facing. This prevents new file
+types from accidentally skipping releases.
+
+**Workflow-only paths** (infrastructure → no release needed):
+- `.gitea/**` — Gitea Actions workflows
+- `scripts/ci/**` — CI/CD automation scripts
+- `scripts/setup.sh`, `scripts/molecule_all.sh`, `scripts/__init__.py` — Shell scripts and package init
+- `docs/**` — Documentation
+- `tests/**` — Test files
+- `AGENTS.md`, `README.md`, `CHANGELOG.md`, `TROUBLESHOOTING.md` — Project docs
+- `Makefile`, `cliff.toml`, `.pre-commit-config.yaml`, `.ansible-lint` — Config
+- `.env.example`, `.gitignore`, `.ruff.toml` — Config
+- `hooks/**` — Git hooks
+
+**User-facing paths** (tool changes → release needed) — everything else:
+- `src/gitea_runner_manager/**` — Python CLI source
+- `ansible/**` — Ansible role
+- `pyproject.toml` — Package metadata
+- `scripts/check_test_speed.py`, `scripts/configure_repo.py`, `scripts/install_checkmake.py` — Dev tools
+- Any new file type not in the allowlist
+
+**Script directory structure:**
+- `scripts/` — Dev tools (run locally by developers): `check_test_speed.py`, `configure_repo.py`, `install_checkmake.py`, `setup.sh`, `molecule_all.sh`
+- `scripts/ci/` — CI/CD automation (run by workflows): `release.py`, `publish.py`, `auto_merge.py`, `classify_changes.py`, `doc_coverage.py`, `sync_wiki.py`, etc.
+
+**CI behavior based on classification:**
+- **Molecule tests**: Only run when `ansible/` or `.ansible-lint` files change
+- **Release dry-run**: Only runs when user-facing files change
+- **Quality job** (lint, unit tests, coverage, doc-coverage): Always runs
+- **Release workflow**: Skips entirely when no user-facing files changed since last tag
+
+**AI agents must follow these rules:**
+- When working on workflow/CI/docs-only changes, use `ci:` or `docs:` commit prefixes
+- Do NOT bump the version or create tags for workflow-only changes
+- The `classify_changes.py` script enforces this automatically — no manual intervention needed
+- When adding a new CI script, place it in `scripts/ci/`. Dev tools go in `scripts/`.
+
+2. **Publish workflow** (`.gitea/workflows/publish.yml`):
+   - Triggers on tag push (`v*`)
+   - Validates `PYPI_TOKEN` is set (warns if missing)
+   - Builds the Python package
+   - Optionally publishes to PyPI (if `PYPI_TOKEN` is set)
+   - Creates a Gitea release with git-cliff-generated release notes
+   - On failure, creates a Gitea issue via `scripts/ci/notify_failure.py`
+
+### git-cliff Commit Preprocessing
+
+Merge commits on master have the format `GRM-N <conventional commit>`. The
+`GRM-N ` prefix is not a valid conventional commit prefix, so `cliff.toml`
+includes a `commit_preprocessors` entry that strips it before parsing. This
+ensures all merged work appears in the changelog.
+
+### Version Bumping Rules (git-cliff)
+
+| Commit type | Version bump |
+|-------------|-------------|
+| `feat:` | minor (0.X.0) |
+| `fix:` | patch (0.0.X) |
+| `feat!:` or `BREAKING CHANGE` | minor (pre-1.0: major would be 1.0.0) |
+| `chore:`, `ci:`, `docs:` | no bump (excluded by cliff.toml) |
+
+The version source is `__version__` in `src/gitea_runner_manager/__init__.py`, read by setuptools via `dynamic = ["version"]` in `pyproject.toml`. The release script only updates `__init__.py` — no need to touch `pyproject.toml`. `grm --version` reports this version.
+
+### Title Format Summary
+
+| What | Format | Example |
+|------|--------|---------|
+| Branch name | `GRM-N-short-description` | `GRM-33-add-pr-review-step` |
+| Branch commits | `<conventional commit>` | `feat: add review script` |
+| PR title | `GRM-N: <vikunja task title>` | `GRM-33: Add mandatory PR review step` |
+| Merge commit | `GRM-N <conventional commit>` | `GRM-33 feat: add review script` |
+
+## Key Conventions
+
+- Python 3.12+ required (ruff/pyright target `py312`)
+- 100% test coverage required (`--cov-fail-under=100`)
+- Conventional commits on feature branches (no `GRM-N:` prefix)
+- Branch names must include `GRM-N` task ID
+- Line length: 120 chars
+- Secrets are passed via temp JSON files, never on the command line (CWE-214)
+- CI triggers only on `opened` and `synchronize` PR events (not `labeled`)
+
+## Ansible Role Structure
+
+```
+main.yml → systemd_check → user_setup → rootless_docker → install_runner → prune → integration_test
+```
+
+- `install_runner.yml` handles: download, config, validate, register, service
+- `main.yml` handles: prune, integration_test (NOT install_runner — avoids duplicates)
+- `systemctl --user` tasks must be guarded by `docker_rootless_setup`
+- Template creation tasks are NOT guarded by `docker_rootless_setup` (they just create files)
+
+## Molecule Scenarios
+
+6 scenarios: `default`, `multi-instance`, `lifecycle`, `template-content`, `deregister`, `update`
+4 platforms: `ubuntu-2204`, `ubuntu-2404`, `debian-12`, `archlinux`
+Platform list is defined in `scripts/ci/distribute_molecule.py` (single source of truth)
+
+## Known Issues
+
+- `ansible-lint` may warn about `command-instead-of-module` for `systemctl --user` calls — this is expected (systemd module doesn't support user services) and skipped in `.ansible-lint`
+- Molecule Docker driver may print "Event loop is closed" warnings on interrupt — harmless
+
+## Documentation-as-Code
+
+All documentation lives in `/docs/` and is synced to the Gitea wiki automatically.
+
+### Structure
+
+```
+docs/
+├── index.md              # Wiki homepage
+├── mapping.json          # File-to-wiki-page title mapping
+├── user/                 # User documentation
+│   ├── getting-started.md
+│   ├── installation.md
+│   ├── cli-commands.md
+│   ├── troubleshooting.md
+│   └── faq.md
+└── tech/                 # Technical documentation
+    ├── architecture.md
+    ├── development-setup.md
+    ├── ci-cd-workflow.md
+    ├── testing-strategy.md
+    ├── decision-log.md
+    └── contributing.md
+```
+
+### Wiki Sync
+
+- **On merge to master**: `sync-wiki.yml` workflow runs `scripts/ci/sync_wiki.py` which pushes all `/docs/` content to the Gitea wiki via API
+- **On release tag**: Same sync runs, plus the wiki is tagged with the release version
+- `mapping.json` maps each file path to a wiki page title (e.g., `user/getting-started.md` → `Getting-Started`)
+- README.md is a lean entry point with links to the wiki — no detailed content
+
+### Documentation Coverage
+
+- `scripts/ci/doc_coverage.py` checks that all CLI commands, Python modules, and CI scripts are documented
+- Runs as a CI step in the quality job
+- Goal: 100% coverage for public CLI commands and major architectural components
+
+### Updating Documentation
+
+1. Edit files in `/docs/`
+2. If adding a new page, add it to `docs/mapping.json`
+3. Commit and create a PR (standard PR workflow)
+4. On merge, wiki is automatically synced

CHANGELOG.md

@@ -0,0 +1,159 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [0.5.0] - 2026-06-21
+
+### Features
+
+- Add mandatory PR review step to workflow
+- Add automated semver versioning, tagging, and releases with git-cliff
+- Fix 12 critical workflow gaps in release pipeline
+- Implement documentation-as-code with wiki sync and doc-coverage
+- Smart CI and release skipping for workflow-only changes
+- Enforce commit naming conventions and workflow discipline
+
+### Bug Fixes
+
+- Move release commit skip check into release.py
+- Install git-cliff to user-writable dir and fix archlinux idempotence
+- Use mktemp for git-cliff extraction to avoid file conflicts
+- Use full path for git-cliff version check in install step
+- Handle same-version update in release.py
+- Skip commit when version file unchanged in release.py
+- Release push permission and notify_failure label IDs
+- Strip git-cliff header from CHANGELOG.md updates
+- Enforce tests pass before tagging a release
+- Bypass commit-msg hook for release commits
+- Use correct Gitea 1.26 wiki API endpoints
+- Set PYTHONPATH=. for release.py to find scripts.ci module (#32)
+- Use content_base64 for Gitea wiki API, add --verify flag (#33)
+- Wiki links, add --strict integrity check for wiki sync (#34)
+- Clean up infrastructure-only releases and fix release classification
+- Rewrite changelog and re-tag releases at user-facing milestones
+
+### Refactor
+
+- Split CI scripts, fix release PYTHONPATH, dynamic runner discovery
+
+## [0.4.0] - 2026-06-21
+
+### Rootless Docker Support
+
+- Full rootless Docker installation and configuration via Ansible
+- `docker_rootless_setup` variable controls whether rootless Docker tasks run
+- User setup tasks (subuid/subgid, lingering, dockerd-rootless)
+- Proper gating of all Docker-dependent and `systemctl --user` tasks
+
+### Runner Labels
+
+- `--labels` option on `grm install` — specify runner labels (e.g., `--labels "ubuntu-latest:docker://node:20"`)
+- Labels passed through to runner config YAML
+
+### Security Fix (CWE-214)
+
+- **Critical**: Registration tokens and admin tokens are no longer passed via `--extra-vars` on the command line
+- Extra-vars are now written to a temporary JSON file with `0600` permissions and passed via `--extra-vars @tempfile`
+- This prevents secrets from being visible in the process list (`ps aux`)
+
+### Configuration via Environment Variables
+
+- API URLs and repo configuration in `config.py` are now overridable via environment variables:
+  - `GRM_GITEA_API_URL`
+  - `GRM_VIKUNJA_API_URL`
+  - `GRM_REPO_OWNER`
+  - `GRM_REPO_NAME`
+  - `GRM_VIKUNJA_PROJECT_ID`
+
+### Ansible Role Improvements
+
+- Dead code cleanup (removed `config.yml`, legacy system-level service, duplicate task includes)
+- `remove-runner.yml` now disables lingering and removes subuid/subgid entries for complete cleanup
+- Arch Linux: `gnupg` package name fix, pacman cache handling
+- Docker APT repository: deb822 format, proper GPG handling, arch mapping
+- Idempotence fixes for user_setup and download tasks
+
+## [0.3.0] - 2026-06-21
+
+### New CLI Options
+
+- `--force` flag on `grm remove` — remove a runner even when the host is unreachable (skips Ansible playbook, only deregisters via API)
+- `--url` option — override the Gitea URL for any command (useful for multiple Gitea instances)
+- `--ask-become-pass` is now the default behavior (no need to pass it explicitly)
+
+### Status Detection Fixes
+
+- `grm list` now correctly retrieves runner status (was showing "unknown" for active runners)
+- Docker mode status detection via `docker inspect`
+- Host/user context added to status output
+
+### Output Improvements
+
+- Colorized output for better visual feedback (green/red/yellow)
+- Translated operation reports for success and failure cases
+- Dual logging: `click.echo()` for user-facing messages, `logging` for debug
+- `GRM_LOG_LEVEL` environment variable for controlling verbosity
+- Full i18n support (all user-facing strings translated)
+
+### Internal Refactoring
+
+- Validation moved from CLI layer to business layer
+- Centralized API clients and HTTP status codes
+- User-friendly Click errors with i18n
+
+## [0.2.0] - 2026-06-21
+
+### New CLI Commands
+
+- `grm start <host>` — start a runner's systemd service
+- `grm stop <host>` — stop a runner's systemd service
+- `grm enable <host>` — enable a runner to start on boot
+- `grm disable <host>` — disable a runner from starting on boot
+- `grm status <host>` — check runner service status
+- `grm remove <host>` — deregister and remove a runner
+- `grm list-runners` — list all runners from the local registry
+
+### Runner Registry
+
+- Runners are tracked in `~/.config/grm/runners.toml` for simplified CLI usage
+- No need to specify `--url`, `--user`, `--key` for every command — the registry remembers
+
+### Multi-Instance Support
+
+- systemd template units (`gitea-runner@.service`) for running multiple runners per host
+- Per-instance config and data directories
+
+### Ansible Role Improvements
+
+- Parameterized all hardcoded configuration values as Ansible variables
+- Idempotence fixes for repeated runs
+- Runner config converted from TOML to YAML format
+- Registration timeout to prevent indefinite hangs
+- Docker container entrypoint override and working directory fix for `.runner` persistence
+
+## [0.1.0] - 2026-06-21
+
+### Initial Release
+
+The first release of GRM, a lean CLI for managing Gitea Actions runners via SSH.
+
+### CLI Commands
+
+- `grm install <host>` — install and register a Gitea Runner on a remote host via SSH
+- `grm token` — generate a registration token via the Gitea API
+- `grm list` — list all registered runners
+- `grm update <host>` — update a runner to the latest version
+
+### Ansible Role
+
+- Installs Gitea Runner binary in binary or Docker mode
+- Registers runner with Gitea instance
+- Configures systemd service
+- Supports Arch Linux, Ubuntu, and Debian
+
+### Features
+
+- SSH-based remote execution via Ansible
+- Automatic registration token generation
+- Docker and binary installation modes
+- Integration test verification after installation

CONTRIBUTING.md

@@ -0,0 +1,58 @@
+# Contributing to GRM
+
+Thank you for contributing to Gitea Runner Manager (GRM)!
+
+## Branch Naming
+
+All feature branches **must** include a `GRM-N` prefix corresponding to the Vikunja task identifier. Examples:
+
+- `GRM-19`
+- `GRM-19-fix-bug`
+- `GRM-42-add-update-command`
+
+The `GRM-N` prefix is mandatory — CI extracts it for merge messages and Vikunja updates.
+
+## Commit Format
+
+### Feature branches
+Use **conventional commits** on feature branches:
+
+```
+feat: add new command
+fix: resolve timeout issue
+chore: update dependencies
+docs: improve README
+```
+
+Allowed types: `feat`, `fix`, `chore`, `docs`, `style`, `refactor`, `perf`, `test`, `ci`, `build`, `revert`, `BREAKING CHANGE`.
+
+**Do NOT** include the `GRM-N:` prefix in commit messages on feature branches.
+
+### Master branch (squash merges)
+Squash commits on `master` must follow:
+
+```
+GRM-N: <conventional commit message>
+```
+
+Example: `GRM-24: fix: resolve molecule idempotence`.
+
+This format is enforced by the auto-merge workflow, which validates the PR title is a conventional commit before squash-merging and prepending the task ID.
+
+## Local Testing
+
+```bash
+make test-all    # Runs pytest-cov + molecule
+make lint-all    # Runs ruff, pyright, bandit, ansible-lint, checkmake
+make lint-bandit # Security scan with bandit
+make pytest-cov  # Unit tests with 100% coverage enforcement
+make molecule    # All 6 molecule scenarios
+```
+
+## Code Quality
+
+- **ruff**: Line length 120
+- **pyright**: Strict mode
+- **bandit**: Security scan for Python code (no high/medium severity issues)
+- **Test coverage**: 100% required
+- **ansible-lint**: For all Ansible content

Makefile

@@ -1,4 +1,4 @@
-.PHONY: all setup install update lint ansible-lint makefile-lint lint-all test test-unit pytest-cov molecule test-all clean
+.PHONY: all setup install update lint ansible-lint makefile-lint lint-all test test-unit pytest-cov molecule molecule-all test-all clean
 
 PYTHON := python3
 VENV := .venv
@@ -8,10 +8,7 @@ CHECKMAKE := $(shell command -v checkmake 2>/dev/null || echo $(HOME)/go/bin/che
 all: setup
 
 setup: $(VENV)/bin/activate .env activate-scripts checkmake
-	$(BIN)/pip install -e ".[dev]"
-	$(BIN)/ansible-galaxy collection install -r ansible/requirements.yml
-	$(BIN)/pre-commit install
-	@echo "Setup complete. Activate the virtual environment with: source .venv/bin/activate"
+	@bash scripts/setup.sh "$(BIN)"
 
 .env:
 	@if [ ! -f .env ]; then \
@@ -20,6 +17,7 @@ setup: $(VENV)/bin/activate .env activate-scripts checkmake
 	fi
 
 $(VENV)/bin/activate:
+	@python3 -c "import sys; v=sys.version_info; assert v >= (3, 12), f'Python 3.12+ required, found {v.major}.{v.minor}'; print(f'Python {v.major}.{v.minor}.{v.micro} OK')"
 	$(PYTHON) -m venv $(VENV)
 	$(BIN)/pip install --upgrade pip setuptools wheel
 
@@ -28,22 +26,60 @@ activate-scripts: $(VENV)/bin/activate
 	@test -f activate.fish || (echo '#!/usr/bin/env fish' > activate.fish && echo 'set -l script_dir (dirname (status --current-filename))' >> activate.fish && echo 'source "$$script_dir/.venv/bin/activate.fish"' >> activate.fish && chmod +x activate.fish)
 	@test -f activate.zsh || (echo '#!/usr/bin/env zsh' > activate.zsh && echo '0="$${ZERO:-$${0:#$$ZSH_ARGZERO}}"' >> activate.zsh && echo '0="$${$${(M)0:#/*}:-$$PWD/$$0}"' >> activate.zsh && echo 'source "$${0:A:h}/.venv/bin/activate"' >> activate.zsh && chmod +x activate.zsh)
 
+install-hooks:
+	@cp hooks/pre-commit .git/hooks/pre-commit && chmod +x .git/hooks/pre-commit
+	@cp hooks/pre-push .git/hooks/pre-push && chmod +x .git/hooks/pre-push
+	@echo "Git hooks installed."
+
 checkmake:
-	@which checkmake >/dev/null 2>&1 || (which go >/dev/null 2>&1 && go install github.com/mrtazz/checkmake/cmd/checkmake@latest) || (echo "Warning: checkmake not installed. Install Go and run: go install github.com/mrtazz/checkmake/cmd/checkmake@latest" && exit 0)
+	@python3 scripts/install_checkmake.py
 
 install:
 	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make install HOST=192.168.1.10"; exit 1; fi
-	$(BIN)/python grm install $(HOST) $(if $(USER),--user $(USER),) $(if $(KEY),--key $(KEY),) $(if $(NAME),--name $(NAME),) $(if $(TOKEN),--token $(TOKEN),)
+	$(BIN)/grm install $(HOST) $(if $(USER),--user $(USER),) $(if $(KEY),--key $(KEY),) $(if $(NAME),--name $(NAME),) $(if $(TOKEN),--token $(TOKEN),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
 
 update:
 	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make update HOST=192.168.1.10"; exit 1; fi
-	$(BIN)/python grm update $(HOST) $(if $(USER),--user $(USER),) $(if $(KEY),--key $(KEY),) $(if $(VERSION),--version $(VERSION),)
+	$(BIN)/grm update $(HOST) $(if $(USER),--user $(USER),) $(if $(KEY),--key $(KEY),) $(if $(VERSION),--version $(VERSION),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
 
-lint:
+start:
+	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make start HOST=192.168.1.10"; exit 1; fi
+	$(BIN)/grm start $(NAME) $(if $(HOST),--host $(HOST),) $(if $(USER),--user $(USER),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
+
+stop:
+	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make stop HOST=192.168.1.10"; exit 1; fi
+	$(BIN)/grm stop $(NAME) $(if $(HOST),--host $(HOST),) $(if $(USER),--user $(USER),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
+
+enable:
+	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make enable HOST=192.168.1.10"; exit 1; fi
+	$(BIN)/grm enable $(NAME) $(if $(HOST),--host $(HOST),) $(if $(USER),--user $(USER),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
+
+disable:
+	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make disable HOST=192.168.1.10"; exit 1; fi
+	$(BIN)/grm disable $(NAME) $(if $(HOST),--host $(HOST),) $(if $(USER),--user $(USER),) $(if $(TOKEN),--token $(TOKEN),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
+
+status:
+	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make status HOST=192.168.1.10"; exit 1; fi
+	$(BIN)/grm status $(NAME) $(if $(HOST),--host $(HOST),) $(if $(USER),--user $(USER),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
+
+remove:
+	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make remove HOST=192.168.1.10"; exit 1; fi
+	$(BIN)/grm remove $(NAME) $(if $(HOST),--host $(HOST),) $(if $(USER),--user $(USER),) $(if $(TOKEN),--token $(TOKEN),) $(if $(ASK_BECOME_PASS),--ask-become-pass,)
+
+lint-ruff:
 	$(BIN)/ruff check src/ tests/
+
+lint-format:
 	$(BIN)/ruff format --check src/ tests/
+
+typecheck:
 	$(BIN)/pyright
 
+lint: lint-ruff lint-format typecheck lint-bandit
+
+lint-bandit:
+	$(BIN)/bandit -r src/ scripts/ scripts/ci/
+
 ansible-lint:
 	$(BIN)/ansible-lint ansible/
 
@@ -53,13 +89,24 @@ makefile-lint:
 lint-all: lint ansible-lint makefile-lint
 
 test-unit:
-	$(BIN)/pytest tests/unit/ -v
+	$(BIN)/pytest tests/unit/ -v --no-cov
+
+test-integration:
+	$(BIN)/pytest tests/integration/ -v --no-cov
 
 pytest-cov:
-	$(BIN)/pytest tests/unit/ -v --cov=src/gitea_runner_manager --cov-report=term-missing --cov-fail-under=100
+	$(BIN)/pytest tests/unit/ -v --cov=src/gitea_runner_manager --cov=scripts --cov=scripts/ci --cov-report=term-missing --cov-fail-under=100
 
+MOLECULE := $(realpath $(BIN))/molecule
+MOLECULE_BASE := cd $(CURDIR)/ansible/roles/gitea-runner && ANSIBLE_ALLOW_BROKEN_CONDITIONALS=true ANSIBLE_INJECT_INVOCATION=1 $(MOLECULE)
+
+# Quick local test: Ubuntu 22.04 only, all scenarios
 molecule:
-	cd ansible/roles/gitea-runner && $(BIN)/molecule test
+	@set -e; for s in default multi-instance lifecycle template-content deregister update; do if [ "$$s" = "default" ]; then $(MOLECULE_BASE) test; else $(MOLECULE_BASE) test -s $$s; fi; done
+
+# All scenarios on all supported platforms (sequential; use CI matrix for parallel execution)
+molecule-all:
+	@bash scripts/molecule_all.sh
 
 test: test-all
 

README.md

@@ -2,80 +2,44 @@
 
 A lean command-line tool to automate the installation, configuration, and lifecycle management of Gitea Actions runners on Arch Linux, Ubuntu, and Debian hosts.
 
-> **Pronunciation note:** GRM is short for *Gitea Runner Manager*, but say it like **ГРЪМ** (roughly "GRUM" in Latin letters) — the Bulgarian word for **thunder**. Wherever there are clouds, there may be thunders. This is an open-source project from **Oblachno** (облачно means *cloudy* in Bulgarian).
+Each runner runs in an isolated **rootless Docker** environment under a dedicated system user, enabling multiple runners to operate in parallel on the same host without conflicts.
 
-## Features
+> **Pronunciation:** GRM is short for *Gitea Runner Manager*, but say it like **ГРЪМ** (roughly "GRUM") — the Bulgarian word for **thunder**. An open-source project from **Oblachno** (облачно means *cloudy* in Bulgarian).
 
-- **Simple and focused** — no unnecessary features.
-- **Secure** — no hardcoded secrets, uses scoped tokens.
-- **Idempotent** — can be run multiple times safely.
-- **Flexible** — accepts a plain IP address or hostname, and allows specifying the SSH user and private key.
-
-## Supported Operating Systems
-
-- Arch Linux
-- Ubuntu 22.04 / 24.04 / 26.04
-- Debian 12 / 13
+[![CI](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/actions/workflows/ci.yml/badge.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/actions)
+[![License: GPL-3.0](https://img.shields.io/badge/license-GPL--3.0-blue)](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/src/branch/master/LICENSE)
 
 ## Quick Start
 
-### Developer Setup
-
 ```bash
-git clone https://git.oblachno.oblachno.com/oblachno/gitea-runner-manager.git
-cd gitea-runner-manager
-pyenv install 3.11.11
-pyenv local 3.11.11
+git clone https://git.oblachno.oblachno.fyi/oblachno-oss/grm.git
+cd grm
 make setup
+cp .env.example .env  # Edit with your Gitea URL and registration token
+grm install 192.168.1.10 --user ubuntu --key ~/.ssh/id_ed25519 --name prod-runner
 ```
 
-### Configure Gitea Credentials
+## Documentation
 
-```bash
-cp .env.example .env
-# Edit .env:
-# GITEA_URL=https://git.example.com
-# GITEA_TOKEN=your-personal-access-token
-```
+Full documentation lives on the [**GRM Wiki**](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki).
 
-The token needs `admin:runner` scope.
+### User Documentation
 
-### Install a Runner
+- [Getting Started](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Getting-Started) — Installation, quick start, first run
+- [Installation](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Installation) — Prerequisites, setup, multiple instances
+- [CLI Commands](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/CLI-Commands) — All commands with arguments and options
+- [Troubleshooting](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Troubleshooting) — Common issues and solutions
+- [FAQ](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/FAQ) — Frequently asked questions
 
-Using the CLI:
+### Technical Documentation
 
-```bash
-./grm install 192.168.1.10 --user ubuntu --key ~/.ssh/id_ed25519 --name prod-runner
-```
-
-Using Make:
-
-```bash
-make install HOST=192.168.1.10 USER=ubuntu KEY=~/.ssh/id_ed25519 NAME=prod-runner
-```
-
-### Verify Runner
-
-Check Gitea admin UI under **Actions → Runners**. The runner should appear as **Online**.
-
-### View Logs
-
-```bash
-sudo journalctl -u act-runner-<name> -f
-```
-
-## Makefile Targets
-
-| Target | Description |
-|--------|-------------|
-| `setup` | Full environment setup |
-| `install` | Installs a runner on a host |
-| `lint` | Runs Python linters |
-| `ansible-lint` | Runs `ansible-lint` |
-| `test-unit` | Runs unit tests with coverage |
-| `molecule` | Runs Ansible Molecule tests |
-| `test-all` | Runs all tests |
+- [Architecture](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Architecture) — High-level design, component interactions
+- [Development Setup](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Development-Setup) — Environment setup, dependencies, local testing
+- [CI/CD Workflow](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/CI-CD-Workflow) — How CI works, release process, branch protection
+- [Testing Strategy](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Testing-Strategy) — Unit, integration, and Molecule tests
+- [Decision Log](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Decision-Log) — Key technical decisions and rationale
+- [Contributing Guide](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/wiki/Contributing-Guide) — Coding standards, PR workflow, commit rules
 
 ## License
 
-GPL-3.0
+GPL-3.0

TROUBLESHOOTING.md

@@ -0,0 +1,17 @@
+# Troubleshooting
+
+| Symptom | Likely Cause | Solution |
+|---------|-------------|----------|
+| Pre-commit rejects commit message | Missing conventional format or GRM-N prefix present | Use `feat: description` format without `GRM-N:` |
+| `make molecule` fails with `runner_name is undefined` | Verify playbook missing variable | Fixed in Phase 1.1; ensure you're on latest master |
+| CI molecule job fails | Docker not available on runner host | Ensure Gitea runner host has Docker installed and running |
+| Auto-merge doesn't trigger | Label not exactly `ready-to-merge` or CI checks not all green | Verify label spelling; check CI status |
+| Vikunja task not updated after merge | VIKUNJA_TOKEN expired or task ID missing from commit | Regenerate token; verify merge commit has `GRM-N:` prefix |
+| Post-merge can't find Vikunja task | Task not in project 6 or identifier mismatch | Verify task exists in Vikunja project 6 with correct identifier |
+| `make pytest-cov` fails | Coverage below 100% | Add tests for new code paths |
+| `scripts/configure_repo.py` fails | REPO_TOKEN missing or invalid | Set token with repo admin scope and re-run |
+| `configure_repo.py` sets wrong status checks | Stale `BRANCH_PROTECTION_CONFIG` | Updated to include `(pull_request)` suffix; re-run `configure_repo.py` |
+| Token visible in `ps aux` during install | Old version passed tokens via command line | Fixed: tokens now passed via temp file with `0600` permissions |
+| `remove-runner.yml` leaves lingering enabled | Old version didn't disable lingering | Fixed: now runs `loginctl disable-linger` and removes subuid/subgid |
+| apt cache update always reports `changed` | `cache_valid_time: 0` forced update every run | Fixed: changed to `cache_valid_time: 3600` |
+| Prune/service templates created even when `docker_rootless_setup: false` | Template tasks not guarded | Fixed: template creation now guarded by `docker_rootless_setup` |

activate.fish

@@ -1,6 +0,0 @@
-#!/usr/bin/env fish
-# Activate the Python virtual environment for fish
-# Usage: source activate.fish
-
-set -l script_dir (dirname (status --current-filename))
-source "$script_dir/.venv/bin/activate.fish"

activate.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-# Activate the Python virtual environment for bash/zsh
-# Usage: source activate.sh
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]:-${(%):-%x}}")" && pwd)"
-source "$SCRIPT_DIR/.venv/bin/activate"

activate.zsh

@@ -1,7 +0,0 @@
-#!/usr/bin/env zsh
-# Activate the Python virtual environment for zsh
-# Usage: source activate.zsh
-
-0="${ZERO:-${0:#$ZSH_ARGZERO}}"
-0="${${(M)0:#/*}:-$PWD/$0}"
-source "${0:A:h}/.venv/bin/activate"

ansible/disable-runner.yml

@@ -0,0 +1,34 @@
+---
+- name: Disable Gitea Actions runner
+  hosts: all
+  become: true
+  vars: {}
+  tasks:
+    - name: Include systemd availability check
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: systemd_check.yml
+
+    - name: Stop gitea-runner user service
+      ansible.builtin.command: systemctl --user stop gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true
+
+    - name: Include deregistration
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: deregister.yml
+      when: not skip_runner_registration | default(false)
+
+    - name: Disable gitea-runner user service
+      ansible.builtin.command: systemctl --user disable gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true

ansible/enable-runner.yml

@@ -0,0 +1,28 @@
+---
+- name: Enable Gitea Actions runner
+  hosts: all
+  become: true
+  vars: {}
+  tasks:
+    - name: Include systemd availability check
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: systemd_check.yml
+
+    - name: Enable gitea-runner user service
+      ansible.builtin.command: systemctl --user enable gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true
+
+    - name: Start gitea-runner user service
+      ansible.builtin.command: systemctl --user start gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true

ansible/install-runner.yml

@@ -2,9 +2,5 @@
 - name: Install Gitea Actions runner
   hosts: all
   become: true
-  vars:
-    gitea_url: "{{ gitea_url | mandatory }}"
-    registration_token: "{{ registration_token | mandatory }}"
-    runner_name: "{{ runner_name | default(inventory_hostname) }}"
   roles:
     - role: gitea-runner

ansible/inventory.example

@@ -1,3 +1,13 @@
+# Gitea Runner Manager inventory example
+# Each line represents a target host for runner installation.
+#
+# Required variables per host:
+#   ansible_user                — SSH login user
+#   ansible_ssh_private_key_file — Path to SSH private key
+#
+# Optional variables per host:
+#   gitea_runner_version=1.0.8  — Runner binary version
+
 [runners]
 192.168.1.10 ansible_user=ubuntu ansible_ssh_private_key_file=~/.ssh/id_ed25519
-runner.example.com ansible_user=arch
+runner.example.com ansible_user=arch ansible_ssh_private_key_file=~/.ssh/id_ed25519

ansible/remove-runner.yml

@@ -0,0 +1,109 @@
+---
+- name: Remove Gitea Actions runner
+  hosts: all
+  become: true
+  vars: {}
+  tasks:
+    - name: Include systemd availability check
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: systemd_check.yml
+
+    - name: Get runner user UID
+      ansible.builtin.command: id -u "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      register: runner_uid_result
+      changed_when: false
+      failed_when: false
+
+    - name: Set runner UID fact
+      ansible.builtin.set_fact:
+        gitea_runner_uid: "{{ runner_uid_result.stdout }}"
+      when: runner_uid_result.rc == 0
+
+    - name: Stop gitea-runner user service
+      ansible.builtin.command: systemctl --user stop gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true
+      failed_when: false
+
+    - name: Disable gitea-runner user service
+      ansible.builtin.command: systemctl --user disable gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true
+      failed_when: false
+
+    - name: Stop rootless Docker daemon
+      ansible.builtin.command: systemctl --user stop docker
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      changed_when: true
+      failed_when: false
+
+    - name: Include deregistration
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: deregister.yml
+      when: not skip_runner_registration | default(false)
+
+    - name: Remove systemd user unit file
+      ansible.builtin.file:
+        path: "{{ gitea_runner_home | default('/home/grm-' ~ runner_name) }}/.config/systemd/user/gitea-runner.service"
+        state: absent
+      when: remove_systemd_template | default(false)
+
+    - name: Kill remaining processes of runner user
+      ansible.builtin.command: loginctl terminate-user "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      failed_when: false
+      changed_when: true
+
+    - name: Wait for processes to terminate
+      ansible.builtin.command: "pkill -u {{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      failed_when: false
+      changed_when: false
+
+    - name: Disable lingering for runner user
+      ansible.builtin.command: loginctl disable-linger "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      failed_when: false
+      changed_when: true
+
+    - name: Remove runner user and home directory
+      ansible.builtin.user:
+        name: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+        state: absent
+        remove: true
+      when: remove_runner_user | default(true)
+      failed_when: false
+
+    - name: Remove subuid entry for runner user
+      ansible.builtin.lineinfile:
+        path: /etc/subuid
+        regexp: "^{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}:"
+        state: absent
+      failed_when: false
+
+    - name: Remove subgid entry for runner user
+      ansible.builtin.lineinfile:
+        path: /etc/subgid
+        regexp: "^{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}:"
+        state: absent
+      failed_when: false
+
+    - name: Remove runner data directory
+      ansible.builtin.file:
+        path: "{{ gitea_runner_data_dir | default('/var/lib/gitea-runner/' ~ runner_name) }}"
+        state: absent
+
+    - name: Remove runner config directory
+      ansible.builtin.file:
+        path: "{{ gitea_runner_config_dir | default('/etc/gitea-runner/' ~ runner_name) }}"
+        state: absent

ansible/roles/gitea-runner/defaults/main.yml

@@ -0,0 +1,40 @@
+---
+gitea_runner_version: "1.0.8"
+runner_labels: "docker,ubuntu-latest:docker://runner-images:ubuntu-22.04"
+skip_runner_registration: false
+
+# Per-runner user (rootless isolation)
+gitea_runner_user_prefix: "grm-"
+gitea_runner_base_home: "/home"
+gitea_runner_service_user: "{{ gitea_runner_user_prefix }}{{ runner_name }}"
+gitea_runner_home: "{{ gitea_runner_base_home }}/{{ gitea_runner_service_user }}"
+
+# Base paths (instance-scoped via runner_name)
+gitea_runner_base_data_dir: "/var/lib/gitea-runner"
+gitea_runner_base_config_dir: "/etc/gitea-runner"
+gitea_runner_data_dir: "{{ gitea_runner_base_data_dir }}/{{ runner_name }}"
+gitea_runner_config_dir: "{{ gitea_runner_base_config_dir }}/{{ runner_name }}"
+gitea_runner_binary_path: "/usr/local/bin/gitea_runner"
+
+# Prune configuration
+gitea_runner_prune_until: "24h"
+gitea_runner_prune_schedule: "daily"
+gitea_runner_prune_label: "gitea-runner=true"
+
+# Service configuration
+gitea_runner_service_restart_sec: "5"
+
+# Runner configuration
+gitea_runner_log_level: "info"
+gitea_runner_container_label: "gitea-runner=true"
+gitea_runner_file: ".runner"
+
+# Docker installation (for rootless dependencies)
+docker_gpg_key_path: "/etc/apt/keyrings/docker.gpg"
+docker_apt_arch: "{{ 'amd64' if ansible_facts['architecture'] == 'x86_64' else ansible_facts['architecture'] }}"
+docker_apt_source_line: >-
+  deb [arch={{ docker_apt_arch }} signed-by={{ docker_gpg_key_path }}]
+  https://download.docker.com/linux/{{ ansible_facts['distribution'] | lower }}
+  {{ ansible_facts['distribution_release'] }} stable
+# Set to false in CI/molecule to skip rootless daemon startup (needs kernel userns)
+docker_rootless_setup: true

ansible/roles/gitea-runner/handlers/main.yml

@@ -1,9 +1,12 @@
 ---
-- name: Reload systemd
-  ansible.builtin.systemd:
-    daemon_reload: true
-
-- name: Restart act-runner
-  ansible.builtin.systemd:
-    name: "act-runner-{{ runner_name }}"
-    state: restarted
+- name: Restart gitea-runner
+  ansible.builtin.command: systemctl --user restart gitea-runner
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  changed_when: true
+  when:
+    - ansible_facts is defined
+    - ansible_facts['service_mgr'] | default('') == 'systemd'
+    - docker_rootless_setup

ansible/roles/gitea-runner/molecule/common/prepare.yml

@@ -0,0 +1,34 @@
+---
+- name: Prepare
+  hosts: all
+  become: true
+  tasks:
+    - name: Update apt cache
+      ansible.builtin.apt:
+        update_cache: true
+        cache_valid_time: 0
+      when: ansible_facts['os_family'] == 'Debian'
+
+    - name: Install prerequisites for rootless Docker role (Debian/Ubuntu)
+      ansible.builtin.apt:
+        name:
+          - curl
+          - gpg
+          - python3-debian
+          - ca-certificates
+        state: present
+      when: ansible_facts['os_family'] == 'Debian'
+
+    - name: Update pacman cache
+      community.general.pacman:
+        update_cache: true
+      when: ansible_facts['os_family'] == 'Archlinux'
+
+    - name: Install prerequisites for rootless Docker role (Arch Linux)
+      community.general.pacman:
+        name:
+          - curl
+          - gnupg
+          - ca-certificates
+        state: present
+      when: ansible_facts['os_family'] == 'Archlinux'

ansible/roles/gitea-runner/molecule/default/converge.yml

@@ -6,5 +6,7 @@
     gitea_url: "http://localhost:3000"
     registration_token: "fake-token-for-testing"
     runner_name: "molecule-test-runner"
+    skip_runner_registration: true
+    docker_rootless_setup: false
   roles:
     - role: gitea-runner

ansible/roles/gitea-runner/molecule/default/molecule.yml

@@ -3,19 +3,37 @@ driver:
   name: docker
 
 platforms:
-  - name: instance
-    image: geerlingguy/docker-ubuntu2204-ansible:latest
-    command: ""
+  - name: ${MOLECULE_PLATFORM_NAME:-ubuntu-2204}
+    image: ${MOLECULE_PLATFORM_IMAGE:-ubuntu:22.04}
+    command: ${MOLECULE_PLATFORM_COMMAND:-sleep infinity}
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw
     cgroupns_mode: host
     privileged: true
-    pre_build_image: true
+    pre_build_image: false
 
 provisioner:
   name: ansible
   playbooks:
     converge: converge.yml
+    prepare: ../common/prepare.yml
+  env:
+    ANSIBLE_ROLES_PATH: "../../.."
+
+scenario:
+  test_sequence:
+    - dependency
+    - cleanup
+    - destroy
+    - syntax
+    - create
+    - prepare
+    - converge
+    - idempotence
+    - side_effect
+    - verify
+    - cleanup
+    - destroy
 
 verifier:
   name: ansible

ansible/roles/gitea-runner/molecule/default/prepare.yml

@@ -1,9 +0,0 @@
----
-- name: Prepare
-  hosts: all
-  become: true
-  tasks:
-    - name: Update apt cache
-      ansible.builtin.apt:
-        update_cache: true
-      when: ansible_facts['os_family'] == 'Debian'

ansible/roles/gitea-runner/molecule/default/verify.yml

@@ -2,47 +2,61 @@
 - name: Verify
   hosts: all
   become: true
+  vars:
+    runner_name: "molecule-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
   tasks:
-    - name: Check act_runner binary exists
-      ansible.builtin.stat:
-        path: /usr/local/bin/act_runner
-      register: act_runner_stat
+    - name: Check runner user exists
+      ansible.builtin.user:
+        name: "{{ gitea_runner_service_user }}"
+      register: user_info
+      check_mode: true
 
-    - name: Assert act_runner binary exists
+    - name: Assert runner user exists
       ansible.builtin.assert:
         that:
-          - act_runner_stat.stat.exists
-        fail_msg: "act_runner binary is missing"
+          - user_info.state == "present"
+        fail_msg: "Runner system user was not created"
 
-    - name: Check Docker is installed
-      ansible.builtin.command: docker --version
-      changed_when: false
-
-    - name: Check systemd service file exists
+    - name: Check runner binary exists
       ansible.builtin.stat:
-        path: "/etc/systemd/system/act-runner-molecule-test-runner.service"
+        path: "{{ gitea_runner_binary_path }}"
+      register: binary_stat
+
+    - name: Assert runner binary exists
+      ansible.builtin.assert:
+        that:
+          - binary_stat.stat.exists
+        fail_msg: "Gitea runner binary is missing"
+
+    - name: Check systemd user service exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_home }}/.config/systemd/user/gitea-runner.service"
       register: service_stat
 
-    - name: Assert service file exists
+    - name: Assert user service exists
       ansible.builtin.assert:
         that:
           - service_stat.stat.exists
-        fail_msg: "Systemd service file is missing"
+        fail_msg: "Systemd user service is missing"
 
-    - name: Check prune timer exists
+    - name: Check instance data directory exists
       ansible.builtin.stat:
-        path: /etc/systemd/system/docker-prune.timer
-      register: timer_stat
+        path: "{{ gitea_runner_data_dir }}"
+      register: data_dir_stat
 
-    - name: Assert prune timer exists
+    - name: Assert instance data directory exists
       ansible.builtin.assert:
         that:
-          - timer_stat.stat.exists
-        fail_msg: "Docker prune timer is missing"
+          - data_dir_stat.stat.exists
+        fail_msg: "Instance data directory is missing"
 
-    - name: Check config file exists
+    - name: Check config file exists in config directory
       ansible.builtin.stat:
-        path: /etc/act-runner/config.toml
+        path: "{{ gitea_runner_config_dir }}/config.yaml"
       register: config_stat
 
     - name: Assert config file exists
@@ -50,3 +64,14 @@
         that:
           - config_stat.stat.exists
         fail_msg: "Config file is missing"
+
+    - name: Check prune timer exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_home }}/.config/systemd/user/docker-prune.timer"
+      register: timer_stat
+
+    - name: Assert prune timer exists
+      ansible.builtin.assert:
+        that:
+          - timer_stat.stat.exists
+        fail_msg: "Docker prune timer is missing"

ansible/roles/gitea-runner/molecule/deregister/converge.yml

@@ -0,0 +1,12 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+  vars:
+    gitea_url: "http://localhost:3000"
+    registration_token: "fake-token-for-testing"
+    runner_name: "deregister-test-runner"
+    skip_runner_registration: true
+    docker_rootless_setup: false
+  roles:
+    - role: gitea-runner

ansible/roles/gitea-runner/molecule/deregister/molecule.yml

@@ -0,0 +1,40 @@
+---
+driver:
+  name: docker
+
+platforms:
+  - name: ${MOLECULE_PLATFORM_NAME:-ubuntu-2204}
+    image: ${MOLECULE_PLATFORM_IMAGE:-ubuntu:22.04}
+    command: ${MOLECULE_PLATFORM_COMMAND:-sleep infinity}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+    pre_build_image: false
+
+provisioner:
+  name: ansible
+  playbooks:
+    converge: converge.yml
+    prepare: ../common/prepare.yml
+    side_effect: side_effect.yml
+  env:
+    ANSIBLE_ROLES_PATH: "../../.."
+
+scenario:
+  test_sequence:
+    - dependency
+    - cleanup
+    - destroy
+    - syntax
+    - create
+    - prepare
+    - converge
+    - idempotence
+    - side_effect
+    - verify
+    - cleanup
+    - destroy
+
+verifier:
+  name: ansible

ansible/roles/gitea-runner/molecule/deregister/side_effect.yml

@@ -0,0 +1,33 @@
+---
+- name: Create fake runner registration file
+  hosts: all
+  become: true
+  vars:
+    runner_name: "deregister-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Ensure fake .runner file exists
+      ansible.builtin.copy:
+        dest: "{{ gitea_runner_data_dir }}/.runner"
+        content: |
+          {"id": 1, "uuid": "test-uuid-1234", "name": "{{ runner_name }}", "address": "http://localhost:3000"}
+        owner: "{{ gitea_runner_service_user }}"
+        group: "{{ gitea_runner_service_user }}"
+        mode: "0644"
+
+- name: Deregister runner
+  hosts: all
+  become: true
+  vars:
+    runner_name: "deregister-test-runner"
+    registration_token: "fake-token-for-testing"
+    gitea_url: "http://localhost:3000"
+    skip_runner_registration: false
+  tasks:
+    - name: Include deregistration tasks
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: deregister.yml

ansible/roles/gitea-runner/molecule/deregister/verify.yml

@@ -0,0 +1,32 @@
+---
+- name: Verify
+  hosts: all
+  become: true
+  vars:
+    runner_name: "deregister-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Check registration file was removed
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_data_dir }}/.runner"
+      register: runner_file_stat
+
+    - name: Assert registration file no longer exists
+      ansible.builtin.assert:
+        that:
+          - not runner_file_stat.stat.exists
+        fail_msg: "Registration file (.runner) was not removed by deregistration"
+
+    - name: Check systemd user service still exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_home }}/.config/systemd/user/gitea-runner.service"
+      register: service_stat
+
+    - name: Assert user service still exists after deregister
+      ansible.builtin.assert:
+        that:
+          - service_stat.stat.exists
+        fail_msg: "Systemd user service was incorrectly removed"

ansible/roles/gitea-runner/molecule/lifecycle/converge.yml

@@ -0,0 +1,12 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+  vars:
+    gitea_url: "http://localhost:3000"
+    registration_token: "fake-token-for-testing"
+    runner_name: "lifecycle-test-runner"
+    skip_runner_registration: true
+    docker_rootless_setup: false
+  roles:
+    - role: gitea-runner

ansible/roles/gitea-runner/molecule/lifecycle/molecule.yml

@@ -0,0 +1,40 @@
+---
+driver:
+  name: docker
+
+platforms:
+  - name: ${MOLECULE_PLATFORM_NAME:-ubuntu-2204}
+    image: ${MOLECULE_PLATFORM_IMAGE:-ubuntu:22.04}
+    command: ${MOLECULE_PLATFORM_COMMAND:-sleep infinity}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+    pre_build_image: false
+
+provisioner:
+  name: ansible
+  playbooks:
+    converge: converge.yml
+    prepare: ../common/prepare.yml
+    side_effect: side_effect.yml
+  env:
+    ANSIBLE_ROLES_PATH: "../../.."
+
+scenario:
+  test_sequence:
+    - dependency
+    - cleanup
+    - destroy
+    - syntax
+    - create
+    - prepare
+    - converge
+    - idempotence
+    - side_effect
+    - verify
+    - cleanup
+    - destroy
+
+verifier:
+  name: ansible

ansible/roles/gitea-runner/molecule/lifecycle/side_effect.yml

@@ -0,0 +1,40 @@
+---
+- name: Stop runner instance
+  hosts: all
+  become: true
+  vars:
+    runner_name: "lifecycle-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Stop gitea-runner user service
+      ansible.builtin.command: "sudo -u {{ gitea_runner_service_user }} systemctl --user stop gitea-runner"
+      changed_when: true
+      failed_when: false
+
+    - name: Disable gitea-runner user service
+      ansible.builtin.command: "sudo -u {{ gitea_runner_service_user }} systemctl --user disable gitea-runner"
+      changed_when: true
+      failed_when: false
+
+- name: Re-enable and start runner
+  hosts: all
+  become: true
+  vars:
+    runner_name: "lifecycle-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Enable gitea-runner user service
+      ansible.builtin.command: "sudo -u {{ gitea_runner_service_user }} systemctl --user enable gitea-runner"
+      changed_when: true
+      failed_when: false
+
+    - name: Start gitea-runner user service
+      ansible.builtin.command: "sudo -u {{ gitea_runner_service_user }} systemctl --user start gitea-runner"
+      changed_when: true
+      failed_when: false

ansible/roles/gitea-runner/molecule/lifecycle/verify.yml

@@ -0,0 +1,32 @@
+---
+- name: Verify
+  hosts: all
+  become: true
+  vars:
+    runner_name: "lifecycle-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Check systemd user service exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_home }}/.config/systemd/user/gitea-runner.service"
+      register: service_stat
+
+    - name: Assert user service exists
+      ansible.builtin.assert:
+        that:
+          - service_stat.stat.exists
+        fail_msg: "Systemd user service is missing"
+
+    - name: Check instance data directory exists after lifecycle
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_data_dir }}"
+      register: data_dir_stat
+
+    - name: Assert instance data directory exists
+      ansible.builtin.assert:
+        that:
+          - data_dir_stat.stat.exists
+        fail_msg: "Instance data directory is missing after lifecycle"

ansible/roles/gitea-runner/molecule/multi-instance/converge.yml

@@ -0,0 +1,24 @@
+---
+- name: Converge first runner instance
+  hosts: all
+  become: true
+  vars:
+    gitea_url: "http://localhost:3000"
+    registration_token: "fake-token-for-testing"
+    runner_name: "molecule-runner-a"
+    skip_runner_registration: true
+    docker_rootless_setup: false
+  roles:
+    - role: gitea-runner
+
+- name: Converge second runner instance
+  hosts: all
+  become: true
+  vars:
+    gitea_url: "http://localhost:3000"
+    registration_token: "fake-token-for-testing"
+    runner_name: "molecule-runner-b"
+    skip_runner_registration: true
+    docker_rootless_setup: false
+  roles:
+    - role: gitea-runner

ansible/roles/gitea-runner/molecule/multi-instance/molecule.yml

@@ -0,0 +1,39 @@
+---
+driver:
+  name: docker
+
+platforms:
+  - name: ${MOLECULE_PLATFORM_NAME:-ubuntu-2204}
+    image: ${MOLECULE_PLATFORM_IMAGE:-ubuntu:22.04}
+    command: ${MOLECULE_PLATFORM_COMMAND:-sleep infinity}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+    pre_build_image: false
+
+provisioner:
+  name: ansible
+  playbooks:
+    converge: converge.yml
+    prepare: ../common/prepare.yml
+  env:
+    ANSIBLE_ROLES_PATH: "../../.."
+
+scenario:
+  test_sequence:
+    - dependency
+    - cleanup
+    - destroy
+    - syntax
+    - create
+    - prepare
+    - converge
+    - idempotence
+    - side_effect
+    - verify
+    - cleanup
+    - destroy
+
+verifier:
+  name: ansible

ansible/roles/gitea-runner/molecule/multi-instance/verify.yml

@@ -0,0 +1,74 @@
+---
+- name: Verify
+  hosts: all
+  become: true
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Check first runner user exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_base_home }}/grm-molecule-runner-a"
+      register: home_a_stat
+
+    - name: Assert first runner user home exists
+      ansible.builtin.assert:
+        that:
+          - home_a_stat.stat.exists
+        fail_msg: "First runner user home is missing"
+
+    - name: Check second runner user exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_base_home }}/grm-molecule-runner-b"
+      register: home_b_stat
+
+    - name: Assert second runner user home exists
+      ansible.builtin.assert:
+        that:
+          - home_b_stat.stat.exists
+        fail_msg: "Second runner user home is missing"
+
+    - name: Check first instance data directory exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_base_data_dir }}/molecule-runner-a"
+      register: data_a_stat
+
+    - name: Assert first instance data directory exists
+      ansible.builtin.assert:
+        that:
+          - data_a_stat.stat.exists
+        fail_msg: "First instance data directory is missing"
+
+    - name: Check second instance data directory exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_base_data_dir }}/molecule-runner-b"
+      register: data_b_stat
+
+    - name: Assert second instance data directory exists
+      ansible.builtin.assert:
+        that:
+          - data_b_stat.stat.exists
+        fail_msg: "Second instance data directory is missing"
+
+    - name: Check first instance config exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_base_config_dir }}/molecule-runner-a/config.yaml"
+      register: config_a_stat
+
+    - name: Assert first instance config exists
+      ansible.builtin.assert:
+        that:
+          - config_a_stat.stat.exists
+        fail_msg: "First instance config file is missing"
+
+    - name: Check second instance config exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_base_config_dir }}/molecule-runner-b/config.yaml"
+      register: config_b_stat
+
+    - name: Assert second instance config exists
+      ansible.builtin.assert:
+        that:
+          - config_b_stat.stat.exists
+        fail_msg: "Second instance config file is missing"

ansible/roles/gitea-runner/molecule/template-content/converge.yml

@@ -0,0 +1,12 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+  vars:
+    gitea_url: "http://localhost:3000"
+    registration_token: "fake-token-for-testing"
+    runner_name: "template-test-runner"
+    skip_runner_registration: true
+    docker_rootless_setup: false
+  roles:
+    - role: gitea-runner

ansible/roles/gitea-runner/molecule/template-content/molecule.yml

@@ -0,0 +1,39 @@
+---
+driver:
+  name: docker
+
+platforms:
+  - name: ${MOLECULE_PLATFORM_NAME:-ubuntu-2204}
+    image: ${MOLECULE_PLATFORM_IMAGE:-ubuntu:22.04}
+    command: ${MOLECULE_PLATFORM_COMMAND:-sleep infinity}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+    pre_build_image: false
+
+provisioner:
+  name: ansible
+  playbooks:
+    converge: converge.yml
+    prepare: ../common/prepare.yml
+  env:
+    ANSIBLE_ROLES_PATH: "../../.."
+
+scenario:
+  test_sequence:
+    - dependency
+    - cleanup
+    - destroy
+    - syntax
+    - create
+    - prepare
+    - converge
+    - idempotence
+    - side_effect
+    - verify
+    - cleanup
+    - destroy
+
+verifier:
+  name: ansible

ansible/roles/gitea-runner/molecule/template-content/verify.yml

@@ -0,0 +1,61 @@
+---
+- name: Verify
+  hosts: all
+  become: true
+  vars:
+    runner_name: "template-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Check systemd user service exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_home }}/.config/systemd/user/gitea-runner.service"
+      register: service_stat
+
+    - name: Assert user service exists
+      ansible.builtin.assert:
+        that:
+          - service_stat.stat.exists
+        fail_msg: "Systemd user service is missing"
+
+    - name: Read rendered user service template
+      ansible.builtin.slurp:
+        src: "{{ gitea_runner_home }}/.config/systemd/user/gitea-runner.service"
+      register: service_template
+
+    - name: Assert user service template contains expected directives
+      ansible.builtin.assert:
+        that:
+          - "'Type=simple' in service_template.content | b64decode"
+          - "'ExecStart={{ gitea_runner_binary_path }}' in service_template.content | b64decode"
+          - "'Restart=on-failure' in service_template.content | b64decode"
+          - "'DOCKER_HOST=unix:///run/user' in service_template.content | b64decode"
+          - "'XDG_RUNTIME_DIR=/run/user' in service_template.content | b64decode"
+        fail_msg: "User service template is missing expected directives"
+
+    - name: Read rendered prune service template
+      ansible.builtin.slurp:
+        src: "{{ gitea_runner_home }}/.config/systemd/user/docker-prune.service"
+      register: prune_service
+
+    - name: Assert prune service contains expected directives
+      ansible.builtin.assert:
+        that:
+          - "'Type=oneshot' in prune_service.content | b64decode"
+          - "'docker system prune' in prune_service.content | b64decode"
+          - "'docker volume prune' in prune_service.content | b64decode"
+        fail_msg: "Prune service template is missing expected directives"
+
+    - name: Read rendered prune timer template
+      ansible.builtin.slurp:
+        src: "{{ gitea_runner_home }}/.config/systemd/user/docker-prune.timer"
+      register: prune_timer
+
+    - name: Assert prune timer contains expected directives
+      ansible.builtin.assert:
+        that:
+          - "'OnCalendar={{ gitea_runner_prune_schedule }}' in prune_timer.content | b64decode"
+          - "'Persistent=true' in prune_timer.content | b64decode"
+        fail_msg: "Prune timer template is missing expected directives"

ansible/roles/gitea-runner/molecule/update/converge.yml

@@ -0,0 +1,12 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+  vars:
+    gitea_url: "http://localhost:3000"
+    registration_token: "fake-token-for-testing"
+    runner_name: "update-test-runner"
+    skip_runner_registration: true
+    docker_rootless_setup: false
+  roles:
+    - role: gitea-runner

ansible/roles/gitea-runner/molecule/update/molecule.yml

@@ -0,0 +1,40 @@
+---
+driver:
+  name: docker
+
+platforms:
+  - name: ${MOLECULE_PLATFORM_NAME:-ubuntu-2204}
+    image: ${MOLECULE_PLATFORM_IMAGE:-ubuntu:22.04}
+    command: ${MOLECULE_PLATFORM_COMMAND:-sleep infinity}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+    pre_build_image: false
+
+provisioner:
+  name: ansible
+  playbooks:
+    converge: converge.yml
+    prepare: ../common/prepare.yml
+    side_effect: side_effect.yml
+  env:
+    ANSIBLE_ROLES_PATH: "../../.."
+
+scenario:
+  test_sequence:
+    - dependency
+    - cleanup
+    - destroy
+    - syntax
+    - create
+    - prepare
+    - converge
+    - idempotence
+    - side_effect
+    - verify
+    - cleanup
+    - destroy
+
+verifier:
+  name: ansible

ansible/roles/gitea-runner/molecule/update/side_effect.yml

@@ -0,0 +1,11 @@
+---
+- name: Update runner
+  hosts: all
+  become: true
+  vars:
+    runner_name: "update-test-runner"
+  tasks:
+    - name: Include update tasks
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: update_runner.yml

ansible/roles/gitea-runner/molecule/update/verify.yml

@@ -0,0 +1,43 @@
+---
+- name: Verify
+  hosts: all
+  become: true
+  vars:
+    runner_name: "update-test-runner"
+  pre_tasks:
+    - name: Load role defaults
+      ansible.builtin.include_vars:
+        dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/defaults"
+  tasks:
+    - name: Check runner binary still exists after update
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_binary_path }}"
+      register: binary_stat
+
+    - name: Assert binary executable exists after update
+      ansible.builtin.assert:
+        that:
+          - binary_stat.stat.exists
+        fail_msg: "Runner binary missing after update"
+
+    - name: Check systemd user service still exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_home }}/.config/systemd/user/gitea-runner.service"
+      register: service_stat
+
+    - name: Assert user service exists after update
+      ansible.builtin.assert:
+        that:
+          - service_stat.stat.exists
+        fail_msg: "Systemd user service missing after update"
+
+    - name: Check instance data directory still exists
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_data_dir }}"
+      register: data_stat
+
+    - name: Assert data directory exists after update
+      ansible.builtin.assert:
+        that:
+          - data_stat.stat.exists
+        fail_msg: "Runner data directory missing after update"

ansible/roles/gitea-runner/tasks/config.yml

@@ -1,13 +0,0 @@
----
-- name: Ensure config directory exists
-  ansible.builtin.file:
-    path: /etc/act-runner
-    state: directory
-    mode: "0755"
-
-- name: Create act_runner config file
-  ansible.builtin.template:
-    src: act-runner-config.toml.j2
-    dest: /etc/act-runner/config.toml
-    mode: "0644"
-  notify: Restart act-runner

ansible/roles/gitea-runner/tasks/deregister.yml

@@ -0,0 +1,46 @@
+---
+- name: Check if runner registration file exists
+  ansible.builtin.stat:
+    path: "{{ gitea_runner_data_dir }}/.runner"
+  register: runner_file_stat
+
+- name: Read runner registration file
+  ansible.builtin.slurp:
+    src: "{{ gitea_runner_data_dir }}/.runner"
+  register: runner_file_content
+  when: runner_file_stat.stat.exists | default(false) | bool
+
+- name: Parse runner registration data
+  ansible.builtin.set_fact:
+    runner_reg: >
+      {{ (runner_file_content.content | b64decode | from_json)
+      if (runner_file_content is defined and runner_file_content.content is defined)
+      else {} }}
+  when: runner_file_stat.stat.exists | default(false) | bool
+
+- name: Deregister runner with Gitea via CLI
+  ansible.builtin.command: >
+    {{ gitea_runner_binary_path }} delete
+    --token {{ registration_token }}
+    --name {{ runner_name }}
+    --instance {{ gitea_url }}
+    --no-interactive
+  args:
+    chdir: "{{ gitea_runner_data_dir }}"
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default(0) }}"
+    DOCKER_HOST: "unix:///run/user/{{ gitea_runner_uid | default(0) }}/docker.sock"
+  when:
+    - runner_file_stat.stat.exists | default(false) | bool
+    - not skip_runner_registration
+  register: deregister_output
+  changed_when: deregister_output.rc == 0
+  failed_when: false
+
+- name: Remove runner registration file
+  ansible.builtin.file:
+    path: "{{ gitea_runner_data_dir }}/.runner"
+    state: absent
+  when: runner_file_stat.stat.exists | default(false) | bool

ansible/roles/gitea-runner/tasks/docker.yml

@@ -1,63 +0,0 @@
----
-- name: Install Docker (Debian/Ubuntu)
-  when: ansible_facts['os_family'] == 'Debian'
-  block:
-    - name: Install prerequisite packages
-      ansible.builtin.apt:
-        name:
-          - apt-transport-https
-          - ca-certificates
-          - curl
-          - gnupg
-        state: present
-        update_cache: true
-
-    - name: Add Docker GPG key
-      ansible.builtin.apt_key:
-        url: https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg
-        keyring: /etc/apt/keyrings/docker.gpg
-      when: ansible_distribution != 'Ubuntu' or ansible_distribution_major_version | int >= 22
-
-    - name: Add Docker repository
-      ansible.builtin.apt_repository:
-        repo: >-
-          deb [arch={{ ansible_architecture }}
-          signed-by=/etc/apt/keyrings/docker.gpg]
-          https://download.docker.com/linux/{{ ansible_distribution | lower }}
-          {{ ansible_distribution_release }} stable
-        filename: docker
-        state: present
-        update_cache: true
-
-    - name: Install Docker packages
-      ansible.builtin.apt:
-        name:
-          - docker-ce
-          - docker-ce-cli
-          - containerd.io
-          - docker-compose-plugin
-        state: present
-
-- name: Install Docker (Arch Linux)
-  when: ansible_facts['os_family'] == 'Archlinux'
-  block:
-    - name: Install Docker packages
-      community.general.pacman:
-        name:
-          - docker
-          - docker-compose
-        state: present
-        update_cache: true
-
-- name: Ensure Docker service is running
-  ansible.builtin.systemd:
-    name: docker
-    state: started
-    enabled: true
-
-- name: Add user to docker group
-  ansible.builtin.user:
-    name: "{{ ansible_user | default(ansible_user_id) }}"
-    groups: docker
-    append: true
-  when: ansible_user is defined or ansible_user_id is defined

ansible/roles/gitea-runner/tasks/download_act_runner.yml

@@ -1,35 +0,0 @@
----
-- name: Get latest act_runner release info
-  ansible.builtin.uri:
-    url: https://gitea.com/gitea/act_runner/releases/latest
-    return_content: true
-    headers:
-      Accept: application/json
-  register: act_runner_release
-  when: act_runner_version | default('latest') == 'latest'
-  changed_when: false
-
-- name: Set act_runner version from latest release
-  ansible.builtin.set_fact:
-    act_runner_version: "{{ act_runner_release.json.tag_name }}"
-  when: act_runner_version | default('latest') == 'latest'
-
-- name: Set act_runner download URL
-  ansible.builtin.set_fact:
-    act_runner_url: >-
-      https://gitea.com/gitea/act_runner/releases/download/{{ act_runner_version }}/
-      act_runner-{{ act_runner_version }}-linux-{{ ansible_architecture | regex_replace('x86_64', 'amd64') }}
-
-- name: Ensure /usr/local/bin directory exists
-  ansible.builtin.file:
-    path: /usr/local/bin
-    state: directory
-    mode: "0755"
-
-- name: Download act_runner binary
-  ansible.builtin.get_url:
-    url: "{{ act_runner_url }}"
-    dest: /usr/local/bin/act_runner
-    mode: "0755"
-    force: true
-  notify: Restart act-runner

ansible/roles/gitea-runner/tasks/download_gitea_runner.yml

@@ -0,0 +1,48 @@
+---
+- name: Get latest gitea_runner release info
+  ansible.builtin.uri:
+    url: https://gitea.com/api/v1/repos/gitea/runner/releases/latest
+    return_content: true
+    body_format: json
+    headers:
+      Accept: application/json
+  register: gitea_runner_release
+  when: gitea_runner_version | default('latest') == 'latest'
+  changed_when: false
+  retries: 3
+  delay: 5
+  until: gitea_runner_release is not failed
+
+- name: Set gitea_runner version from latest release
+  ansible.builtin.set_fact:
+    gitea_runner_version: "{{ gitea_runner_release.json.tag_name }}"
+  when: gitea_runner_version | default('latest') == 'latest'
+
+- name: Set gitea_runner download version (strip v prefix)
+  ansible.builtin.set_fact:
+    gitea_runner_download_version: "{{ gitea_runner_version | regex_replace('^v', '') }}"
+
+- name: Set gitea_runner download URL
+  ansible.builtin.set_fact:
+    gitea_runner_url: >-
+      {{ 'https://gitea.com/gitea/runner/releases/download/v' ~ gitea_runner_download_version
+      ~ '/gitea-runner-' ~ gitea_runner_download_version ~ '-linux-'
+      ~ (ansible_facts['architecture'] | regex_replace('x86_64', 'amd64')) }}
+
+- name: Ensure /usr/local/bin directory exists
+  ansible.builtin.file:
+    path: /usr/local/bin
+    state: directory
+    mode: "0755"
+
+- name: Download gitea_runner binary
+  ansible.builtin.get_url:
+    url: "{{ gitea_runner_url }}"
+    dest: "{{ gitea_runner_binary_path }}"
+    mode: "0755"
+    force: false
+  register: gitea_runner_download
+  notify: Restart gitea-runner
+  retries: 3
+  delay: 5
+  until: gitea_runner_download is not failed

ansible/roles/gitea-runner/tasks/install_runner.yml

@@ -0,0 +1,21 @@
+---
+- name: Include gitea_runner download
+  ansible.builtin.include_tasks: download_gitea_runner.yml
+
+- name: Create gitea_runner config file
+  ansible.builtin.template:
+    src: gitea-runner-config.yaml.j2
+    dest: "{{ gitea_runner_config_dir }}/config.yaml"
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
+    mode: "0644"
+
+- name: Include validation
+  ansible.builtin.include_tasks: validate.yml
+
+- name: Include registration
+  ansible.builtin.include_tasks: register.yml
+  when: not skip_runner_registration
+
+- name: Include service setup
+  ansible.builtin.include_tasks: service.yml

ansible/roles/gitea-runner/tasks/integration_test.yml

@@ -1,38 +1,102 @@
 ---
-- name: Wait for runner to appear in Gitea API
-  ansible.builtin.uri:
-    url: "{{ gitea_url }}/api/v1/admin/runners"
-    headers:
-      Authorization: "token {{ registration_token }}"
-    method: GET
-    status_code: 200
-    return_content: true
-  register: runners_response
-  until: >
-    runners_response.json.runners | default([]) |
-    selectattr('name', 'equalto', runner_name) | list | length > 0
-  retries: 12
-  delay: 10
-  when: gitea_url is defined and registration_token is defined
+- name: Check runner registration file exists
+  ansible.builtin.stat:
+    path: "{{ gitea_runner_data_dir }}/.runner"
+  register: runner_file_stat
 
-- name: Verify runner is online
-  ansible.builtin.uri:
-    url: "{{ gitea_url }}/api/v1/admin/runners"
-    headers:
-      Authorization: "token {{ registration_token }}"
-    method: GET
-    status_code: 200
-    return_content: true
-  register: runners_check
-  when: gitea_url is defined and registration_token is defined
+- name: Read runner registration file
+  ansible.builtin.slurp:
+    src: "{{ gitea_runner_data_dir }}/.runner"
+  register: runner_file_content
+  when: runner_file_stat.stat.exists | default(false) | bool
 
-- name: Fail if runner is not online
+- name: Parse runner registration data
+  ansible.builtin.set_fact:
+    runner_reg: >
+      {{ (runner_file_content.content | b64decode | from_json)
+      if (runner_file_content is defined and runner_file_content.content is defined)
+      else {} }}
+  when: runner_file_stat.stat.exists | default(false) | bool
+
+- name: Verify runner user service active
+  ansible.builtin.command: systemctl --user is-active gitea-runner
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  register: service_check
+  changed_when: false
+  when:
+    - systemd_available.stat.exists
+    - docker_rootless_setup
+
+- name: Validate runner installation
   ansible.builtin.fail:
-    msg: "Runner '{{ runner_name }}' is not online in Gitea"
+    msg: >
+      Runner '{{ runner_name }}' is not properly installed:
+      {% if not (runner_file_stat.stat.exists | default(false)) %}
+      - Registration file (.runner) is missing. Registration may have failed.
+      {% endif %}
+      {% if docker_rootless_setup and not (service_check.stdout | default('') | trim) == 'active' %}
+      - Systemd user service is not active.
+      {% endif %}
+  when: >
+    not (runner_file_stat.stat.exists | default(false))
+    or (docker_rootless_setup and not (service_check.stdout | default('') | trim) == 'active')
+
+- name: Report runner status
+  ansible.builtin.debug:
+    msg: >
+      Runner '{{ runner_name }}' is installed and running.
+      Registered: {{ runner_file_stat.stat.exists | default(false) }}
+      {% if runner_reg.id is defined %}Runner ID: {{ runner_reg.id }}{% endif %}
+      {% if runner_reg.uuid is defined %}UUID: {{ runner_reg.uuid }}{% endif %}
+      {% if runner_reg.address is defined %}Gitea: {{ runner_reg.address }}{% endif %}
+      Service: {{ service_check.stdout | default('unknown') | trim }}
+
+- name: Optional Gitea API verification
   when:
     - gitea_url is defined
-    - registration_token is defined
-    - >
-      runners_check.json.runners | default([]) |
-      selectattr('name', 'equalto', runner_name) |
-      selectattr('status', 'equalto', 'online') | list | length == 0
+    - gitea_admin_token is defined
+    - gitea_admin_token | length > 0
+  block:
+    - name: Check admin runners API
+      ansible.builtin.uri:
+        url: "{{ gitea_url }}/api/v1/admin/runners"
+        headers:
+          Authorization: "token {{ gitea_admin_token }}"
+        method: GET
+        status_code: [200, 401, 403, 404]
+        return_content: true
+        body_format: json
+      register: admin_api_response
+      ignore_errors: true
+
+    - name: Check repo runners API
+      ansible.builtin.uri:
+        url: "{{ gitea_url }}/api/v1/repos/{{ gitea_runner_test_repo | default('oblachno-oss/grm') }}/actions/runners"
+        headers:
+          Authorization: "token {{ gitea_admin_token }}"
+        method: GET
+        status_code: [200, 401, 403, 404]
+        return_content: true
+        body_format: json
+      register: repo_api_response
+      ignore_errors: true
+
+    - name: Report API status (informational only)
+      ansible.builtin.debug:
+        msg: >
+          API checks (informational only — not used for pass/fail):
+          Admin API: {{ admin_api_response.status | default('no response') }}.
+          Repo API: {{ repo_api_response.status | default('no response') }}.
+          {% if admin_api_response.json.runners | default([]) | selectattr('name', 'equalto', runner_name) | list | length > 0 %}
+          Runner found in admin API.
+          {% endif %}
+          {% if repo_api_response.json.runners | default([]) | selectattr('name', 'equalto', runner_name) | list | length > 0 %}
+          Runner found in repo API.
+          {% endif %}
+  rescue:
+    - name: API check failed
+      ansible.builtin.debug:
+        msg: "API verification skipped due to connection or permission error."

ansible/roles/gitea-runner/tasks/main.yml

@@ -1,24 +1,19 @@
 ---
-- name: Include OS-specific Docker installation
-  ansible.builtin.include_tasks: docker.yml
+- name: Include systemd availability check
+  ansible.builtin.include_tasks: systemd_check.yml
 
-- name: Include act_runner download
-  ansible.builtin.include_tasks: download_act_runner.yml
+- name: Include user setup
+  ansible.builtin.include_tasks: user_setup.yml
 
-- name: Include validation
-  ansible.builtin.include_tasks: validate.yml
+- name: Include rootless Docker setup
+  ansible.builtin.include_tasks: rootless_docker.yml
 
-- name: Include config creation
-  ansible.builtin.include_tasks: config.yml
-
-- name: Include registration
-  ansible.builtin.include_tasks: register.yml
-
-- name: Include service setup
-  ansible.builtin.include_tasks: service.yml
+- name: Include runner install
+  ansible.builtin.include_tasks: install_runner.yml
 
 - name: Include prune setup
   ansible.builtin.include_tasks: prune.yml
 
 - name: Include integration test
   ansible.builtin.include_tasks: integration_test.yml
+  when: not skip_runner_registration

ansible/roles/gitea-runner/tasks/prune.yml

@@ -1,19 +1,38 @@
 ---
-- name: Create docker-prune service file
+- name: Create docker-prune user service file
   ansible.builtin.template:
     src: docker-prune.service.j2
-    dest: /etc/systemd/system/docker-prune.service
+    dest: "{{ gitea_runner_home }}/.config/systemd/user/docker-prune.service"
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
     mode: "0644"
 
-- name: Create docker-prune timer file
+- name: Create docker-prune user timer file
   ansible.builtin.template:
     src: docker-prune.timer.j2
-    dest: /etc/systemd/system/docker-prune.timer
+    dest: "{{ gitea_runner_home }}/.config/systemd/user/docker-prune.timer"
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
     mode: "0644"
 
-- name: Enable and start docker-prune timer
-  ansible.builtin.systemd:
-    name: docker-prune.timer
-    state: started
-    enabled: true
-    daemon_reload: true
+- name: Reload systemd user daemon for prune timer
+  ansible.builtin.command: systemctl --user daemon-reload
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  changed_when: true
+  when:
+    - systemd_available.stat.exists
+    - docker_rootless_setup
+
+- name: Enable and start docker-prune user timer
+  ansible.builtin.command: systemctl --user enable --now docker-prune.timer
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  changed_when: true
+  when:
+    - systemd_available.stat.exists
+    - docker_rootless_setup

ansible/roles/gitea-runner/tasks/register.yml

@@ -1,25 +1,33 @@
 ---
 - name: Ensure work directory exists
   ansible.builtin.file:
-    path: /var/lib/gitea-runner
+    path: "{{ gitea_runner_data_dir }}"
     state: directory
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
     mode: "0755"
 
 - name: Check if runner is already registered
   ansible.builtin.stat:
-    path: /var/lib/gitea-runner/.runner
+    path: "{{ gitea_runner_data_dir }}/.runner"
   register: runner_registered
 
 - name: Register runner with Gitea
   ansible.builtin.command: >
-    /usr/local/bin/act_runner register
+    {{ gitea_runner_binary_path }} register
     --token {{ registration_token }}
     --name {{ runner_name }}
     --instance {{ gitea_url }}
-    --labels ubuntu-latest:docker://node:16-bullseye
+    --labels {{ runner_labels }}
     --no-interactive
   args:
-    chdir: /var/lib/gitea-runner
+    chdir: "{{ gitea_runner_data_dir }}"
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default(0) }}"
+    DOCKER_HOST: "unix:///run/user/{{ gitea_runner_uid | default(0) }}/docker.sock"
   when: not runner_registered.stat.exists
   register: register_output
   changed_when: "'already exists' not in register_output.stdout | default('')"
+  timeout: 60

ansible/roles/gitea-runner/tasks/rootless_docker.yml

@@ -0,0 +1,112 @@
+---
+- name: Ensure keyrings directory exists (Debian/Ubuntu)
+  ansible.builtin.file:
+    path: "/etc/apt/keyrings"
+    state: directory
+    mode: "0755"
+  when: ansible_facts['os_family'] == 'Debian'
+
+- name: Download and dearmor Docker GPG key (Debian/Ubuntu)
+  ansible.builtin.shell: |
+    set -o pipefail
+    curl -fsSL "https://download.docker.com/linux/{{ ansible_facts['distribution'] | lower }}/gpg" | gpg --dearmor --yes -o {{ docker_gpg_key_path }}
+  args:
+    creates: "{{ docker_gpg_key_path }}"
+    executable: /bin/bash
+  when: ansible_facts['os_family'] == 'Debian'
+
+- name: Add Docker APT repository (Debian/Ubuntu)
+  ansible.builtin.copy:
+    dest: /etc/apt/sources.list.d/docker.list
+    content: "{{ docker_apt_source_line }}\n"
+    mode: "0644"
+  register: docker_apt_repo
+  when: ansible_facts['os_family'] == 'Debian'
+
+- name: Update apt cache after adding Docker repo (Debian/Ubuntu)
+  ansible.builtin.apt:
+    update_cache: true
+  when:
+    - ansible_facts['os_family'] == 'Debian'
+    - docker_apt_repo is changed
+
+- name: Install rootless Docker dependencies (Debian/Ubuntu)
+  ansible.builtin.apt:
+    name:
+      - uidmap
+      - slirp4netns
+      - fuse-overlayfs
+      - docker-ce
+      - docker-ce-cli
+      - docker-ce-rootless-extras
+      - containerd.io
+      - docker-compose-plugin
+      - rsync
+    state: present
+  when: ansible_facts['os_family'] == 'Debian'
+
+- name: Update pacman cache (Arch Linux)
+  community.general.pacman:
+    update_cache: true
+  when: ansible_facts['os_family'] == 'Archlinux'
+  changed_when: false
+
+- name: Install rootless Docker dependencies (Arch Linux)
+  community.general.pacman:
+    name:
+      - docker
+      - docker-compose
+      - slirp4netns
+      - fuse-overlayfs
+      - rsync
+    state: present
+  when: ansible_facts['os_family'] == 'Archlinux'
+
+- name: Check if rootless Docker is already set up
+  ansible.builtin.stat:
+    path: "{{ gitea_runner_home }}/.config/systemd/user/docker.service"
+  register: rootless_docker_check
+
+- name: Set up rootless Docker for runner user
+  ansible.builtin.command: dockerd-rootless-setuptool.sh install
+  args:
+    creates: "{{ gitea_runner_home }}/.config/systemd/user/docker.service"
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  when:
+    - docker_rootless_setup
+    - not rootless_docker_check.stat.exists
+
+- name: Start rootless Docker daemon (systemd user service)
+  ansible.builtin.command: systemctl --user start docker
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  changed_when: true
+  when: docker_rootless_setup
+
+- name: Enable rootless Docker daemon (systemd user service)
+  ansible.builtin.command: systemctl --user enable docker
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  changed_when: true
+  when: docker_rootless_setup
+
+- name: Wait for rootless Docker daemon to be ready
+  ansible.builtin.command: docker version
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    DOCKER_HOST: "unix:///run/user/{{ gitea_runner_uid }}/docker.sock"
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  register: docker_ready
+  until: docker_ready.rc == 0
+  retries: 10
+  delay: 2
+  changed_when: false
+  when: docker_rootless_setup

ansible/roles/gitea-runner/tasks/service.yml

@@ -1,16 +1,30 @@
 ---
-- name: Create systemd service file
+- name: Create systemd user service file
   ansible.builtin.template:
-    src: act-runner.service.j2
-    dest: "/etc/systemd/system/act-runner-{{ runner_name }}.service"
+    src: gitea-runner-user.service.j2
+    dest: "{{ gitea_runner_home }}/.config/systemd/user/gitea-runner.service"
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
     mode: "0644"
-  notify:
-    - Reload systemd
-    - Restart act-runner
 
-- name: Enable and start act-runner service
-  ansible.builtin.systemd:
-    name: "act-runner-{{ runner_name }}"
-    state: started
-    enabled: true
-    daemon_reload: true
+- name: Reload systemd user daemon
+  ansible.builtin.command: systemctl --user daemon-reload
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  changed_when: true
+  when:
+    - systemd_available.stat.exists
+    - docker_rootless_setup
+
+- name: Enable and start gitea-runner user service
+  ansible.builtin.command: systemctl --user enable --now gitea-runner
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  changed_when: true
+  when:
+    - systemd_available.stat.exists
+    - docker_rootless_setup

ansible/roles/gitea-runner/tasks/systemd_check.yml

@@ -0,0 +1,5 @@
+---
+- name: Check if systemd is available
+  ansible.builtin.stat:
+    path: /run/systemd/system
+  register: systemd_available

ansible/roles/gitea-runner/tasks/update_runner.yml

@@ -0,0 +1,14 @@
+---
+- name: Include gitea_runner download
+  ansible.builtin.include_tasks: download_gitea_runner.yml
+
+- name: Restart gitea-runner user service
+  ansible.builtin.command: systemctl --user restart gitea-runner
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
+  when:
+    - systemd_available.stat.exists | default(false) | bool
+    - docker_rootless_setup
+  changed_when: true

ansible/roles/gitea-runner/tasks/user_setup.yml

@@ -0,0 +1,70 @@
+---
+- name: Create per-runner system user
+  ansible.builtin.user:
+    name: "{{ gitea_runner_service_user }}"
+    home: "{{ gitea_runner_home }}"
+    shell: /bin/bash
+    system: true
+    create_home: true
+  register: runner_user
+
+- name: Set runner UID fact
+  ansible.builtin.set_fact:
+    gitea_runner_uid: "{{ runner_user.uid }}"
+
+- name: Check if lingering is already enabled
+  ansible.builtin.stat:
+    path: "/var/lib/systemd/linger/{{ gitea_runner_service_user }}"
+  register: linger_stat
+
+- name: Enable lingering for runner user
+  ansible.builtin.command: loginctl enable-linger {{ gitea_runner_service_user }}
+  changed_when: not linger_stat.stat.exists
+
+- name: Ensure subuid entry for runner user
+  ansible.builtin.lineinfile:
+    path: /etc/subuid
+    regexp: "^{{ gitea_runner_service_user }}:"
+    line: "{{ gitea_runner_service_user }}:100000:65536"
+    create: true
+    mode: "0644"
+
+- name: Ensure subgid entry for runner user
+  ansible.builtin.lineinfile:
+    path: /etc/subgid
+    regexp: "^{{ gitea_runner_service_user }}:"
+    line: "{{ gitea_runner_service_user }}:100000:65536"
+    create: true
+    mode: "0644"
+
+- name: Ensure XDG_RUNTIME_DIR exists
+  ansible.builtin.file:
+    path: "/run/user/{{ gitea_runner_uid }}"
+    state: directory
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
+    mode: "0700"
+
+- name: Ensure runner data directory exists
+  ansible.builtin.file:
+    path: "{{ gitea_runner_data_dir }}"
+    state: directory
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
+    mode: "0755"
+
+- name: Ensure runner config directory exists
+  ansible.builtin.file:
+    path: "{{ gitea_runner_config_dir }}"
+    state: directory
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
+    mode: "0755"
+
+- name: Ensure systemd user directory exists
+  ansible.builtin.file:
+    path: "{{ gitea_runner_home }}/.config/systemd/user"
+    state: directory
+    owner: "{{ gitea_runner_service_user }}"
+    group: "{{ gitea_runner_service_user }}"
+    mode: "0755"

ansible/roles/gitea-runner/tasks/validate.yml

@@ -1,24 +1,26 @@
 ---
-- name: Check act_runner binary exists
+- name: Check gitea_runner binary exists
   ansible.builtin.stat:
-    path: /usr/local/bin/act_runner
-  register: act_runner_stat
+    path: "{{ gitea_runner_binary_path }}"
+  register: gitea_runner_stat
 
-- name: Fail if act_runner binary is missing
+- name: Fail if gitea_runner binary is missing
   ansible.builtin.fail:
-    msg: "act_runner binary not found at /usr/local/bin/act_runner"
-  when: not act_runner_stat.stat.exists
+    msg: "gitea_runner binary not found at {{ gitea_runner_binary_path }}"
+  when: not gitea_runner_stat.stat.exists
 
-- name: Verify act_runner is executable
-  ansible.builtin.command: /usr/local/bin/act_runner --version
-  register: act_runner_version_output
+- name: Verify gitea_runner is executable
+  ansible.builtin.command: "{{ gitea_runner_binary_path }} --version"
+  register: gitea_runner_version_output
   changed_when: false
 
-- name: Verify Docker connectivity
+- name: Verify rootless Docker connectivity
   ansible.builtin.command: docker version
+  become: true
+  become_user: "{{ gitea_runner_service_user }}"
+  environment:
+    DOCKER_HOST: "unix:///run/user/{{ gitea_runner_uid }}/docker.sock"
+    XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid }}"
   register: docker_version_output
   changed_when: false
-
-- name: Set runner_validated fact
-  ansible.builtin.set_fact:
-    runner_validated: true
+  when: docker_rootless_setup

ansible/roles/gitea-runner/templates/act-runner-config.toml.j2

@@ -1,3 +0,0 @@
-log.level = "info"
-runner.file = ".runner"
-container.label = "gitea-runner=true"

ansible/roles/gitea-runner/templates/act-runner.service.j2

@@ -1,16 +0,0 @@
-[Unit]
-Description=Gitea Actions Runner ({{ runner_name }})
-After=network.target docker.service
-Requires=docker.service
-
-[Service]
-Type=simple
-ExecStart=/usr/local/bin/act_runner daemon --config /etc/act-runner/config.toml
-WorkingDirectory=/var/lib/gitea-runner
-Restart=always
-RestartSec=5
-User={{ ansible_user | default('root') }}
-Group=docker
-
-[Install]
-WantedBy=multi-user.target

ansible/roles/gitea-runner/templates/docker-prune.service.j2

@@ -1,9 +1,9 @@
 [Unit]
 Description=Docker prune for Gitea runner resources
-After=docker.service
-Requires=docker.service
 
 [Service]
 Type=oneshot
-ExecStart=/usr/bin/docker system prune -f --filter "label=gitea-runner=true" --filter "until=24h"
-ExecStart=/usr/bin/docker volume prune -f --filter "label=gitea-runner=true" --filter "until=24h"
+Environment=DOCKER_HOST=unix:///run/user/{{ gitea_runner_uid }}/docker.sock
+Environment=XDG_RUNTIME_DIR=/run/user/{{ gitea_runner_uid }}
+ExecStart=/usr/bin/docker system prune -f --filter "label={{ gitea_runner_prune_label }}" --filter "until={{ gitea_runner_prune_until }}"
+ExecStart=/usr/bin/docker volume prune -f --filter "label={{ gitea_runner_prune_label }}" --filter "until={{ gitea_runner_prune_until }}"

ansible/roles/gitea-runner/templates/docker-prune.timer.j2

@@ -2,7 +2,7 @@
 Description=Daily Docker prune for Gitea runner resources
 
 [Timer]
-OnCalendar=daily
+OnCalendar={{ gitea_runner_prune_schedule }}
 Persistent=true
 
 [Install]

ansible/roles/gitea-runner/templates/gitea-runner-config.yaml.j2

@@ -0,0 +1,11 @@
+log:
+  level: "{{ gitea_runner_log_level }}"
+
+runner:
+  file: "{{ gitea_runner_file }}"
+  fetch_timeout: 50s
+  fetch_interval: 2s
+
+container:
+  label: "{{ gitea_runner_container_label }}"
+  docker_host: "unix:///run/user/{{ gitea_runner_uid }}/docker.sock"

ansible/roles/gitea-runner/templates/gitea-runner-user.service.j2

@@ -0,0 +1,17 @@
+[Unit]
+Description=Gitea Actions Runner (rootless)
+After=docker.service
+
+[Service]
+Type=simple
+ExecStart={{ gitea_runner_binary_path }} daemon --config {{ gitea_runner_config_dir }}/config.yaml
+WorkingDirectory={{ gitea_runner_data_dir }}
+Environment=DOCKER_HOST=unix:///run/user/{{ gitea_runner_uid }}/docker.sock
+Environment=XDG_RUNTIME_DIR=/run/user/{{ gitea_runner_uid }}
+ExecStop=/bin/kill -TERM $MAINPID
+TimeoutStopSec=30
+Restart=on-failure
+RestartSec={{ gitea_runner_service_restart_sec }}
+
+[Install]
+WantedBy=default.target

ansible/roles/gitea-runner/vars/main.yml

@@ -1,2 +0,0 @@
----
-act_runner_version: "latest"

ansible/start-runner.yml

@@ -0,0 +1,32 @@
+---
+- name: Start Gitea Actions runner
+  hosts: all
+  become: true
+  vars: {}
+  tasks:
+    - name: Include systemd availability check
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: systemd_check.yml
+
+    - name: Check if runner is already registered
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_data_dir | default('/var/lib/gitea-runner/' ~ runner_name) }}/.runner"
+      register: runner_registered
+
+    - name: Include registration if not registered
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: register.yml
+      when:
+        - not runner_registered.stat.exists
+        - not skip_runner_registration | default(false)
+
+    - name: Start gitea-runner user service
+      ansible.builtin.command: systemctl --user start gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true

ansible/status-runner.yml

@@ -0,0 +1,34 @@
+---
+- name: Status of Gitea Actions runner
+  hosts: all
+  become: true
+  vars: {}
+  tasks:
+    - name: Include systemd availability check
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: systemd_check.yml
+
+    - name: Check systemd user service status
+      ansible.builtin.command: systemctl --user is-active gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      register: service_status
+      changed_when: false
+      when: systemd_available.stat.exists
+
+    - name: Report service status
+      ansible.builtin.debug:
+        msg: "Service gitea-runner: {{ service_status.stdout | default('unknown') | trim }}"
+      when: systemd_available.stat.exists
+
+    - name: Check runner registration file
+      ansible.builtin.stat:
+        path: "{{ gitea_runner_data_dir | default('/var/lib/gitea-runner/' ~ runner_name) }}/.runner"
+      register: runner_file_stat
+
+    - name: Report runner registration
+      ansible.builtin.debug:
+        msg: "Runner registration file exists: {{ runner_file_stat.stat.exists | default(false) }}"

ansible/stop-runner.yml

@@ -0,0 +1,19 @@
+---
+- name: Stop Gitea Actions runner
+  hosts: all
+  become: true
+  vars: {}
+  tasks:
+    - name: Include systemd availability check
+      ansible.builtin.include_role:
+        name: gitea-runner
+        tasks_from: systemd_check.yml
+
+    - name: Stop gitea-runner user service
+      ansible.builtin.command: systemctl --user stop gitea-runner
+      become: true
+      become_user: "{{ gitea_runner_service_user | default('grm-' ~ runner_name) }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ gitea_runner_uid | default('') }}"
+      when: systemd_available.stat.exists
+      changed_when: true

ansible/update-runner.yml

@@ -1,17 +1,10 @@
 ---
-- name: Update Gitea Actions runner binary
+- name: Update Gitea Actions runner
   hosts: all
   become: true
-  vars:
-    act_runner_version: "{{ act_runner_version | default('latest') }}"
+  vars: {}
   tasks:
-    - name: Include download and validate tasks
+    - name: Update runner
       ansible.builtin.include_role:
         name: gitea-runner
-        tasks_from: download_act_runner.yml
-
-    - name: Restart act-runner service
-      ansible.builtin.systemd:
-        name: "act-runner-{{ runner_name | default(inventory_hostname) }}"
-        state: restarted
-        daemon_reload: true
+        tasks_from: update_runner.yml

cliff.toml

@@ -0,0 +1,68 @@
+# git-cliff configuration for GRM
+# https://git-cliff.org/docs/configuration
+
+[changelog]
+header = """
+# Changelog\n
+All notable changes to this project will be documented in this file.\n
+"""
+body = """
+{% if version %}\
+    ## [{{ version | trim_start_matches(pat="v") }}] - {{ timestamp | date(format="%Y-%m-%d") }}
+{% else %}\
+    ## [unreleased]
+{% endif %}\
+{% for group, commits in commits | group_by(attribute="group") %}
+    ### {{ group | striptags | trim | upper_first }}
+    {% for commit in commits %}
+        - {% if commit.scope %}*({{ commit.scope }})* {% endif %}\
+            {% if commit.breaking %}[**breaking**] {% endif %}\
+            {{ commit.message | upper_first }}\
+    {% endfor %}
+{% endfor %}
+"""
+trim = true
+render_always = true
+
+[git]
+conventional_commits = true
+filter_unconventional = true
+require_conventional = false
+split_commits = false
+protect_breaking_commits = false
+filter_commits = false
+fail_on_unmatched_commit = false
+use_branch_tags = false
+topo_order = false
+topo_order_commits = true
+sort_commits = "oldest"
+recurse_submodules = false
+
+commit_preprocessors = [
+    # Strip GRM-N task ID prefix from merge commits so git-cliff sees conventional commits
+    { pattern = "^GRM-\\d+\\s+", replace = "" },
+]
+
+commit_parsers = [
+    { message = "^feat", group = "<!-- 0 -->Features" },
+    { message = "^fix", group = "<!-- 1 -->Bug Fixes" },
+    { message = "^perf", group = "<!-- 4 -->Performance" },
+    { message = "^refactor", group = "<!-- 2 -->Refactor" },
+    # Skip infrastructure-only commits — they don't affect users
+    { message = "^doc", skip = true },
+    { message = "^test", skip = true },
+    { message = "^style", skip = true },
+    { message = "^chore", skip = true },
+    { message = "^ci", skip = true },
+    # Skip release commits — they are release artifacts, not features
+    { message = "^release:", skip = true },
+    { body = ".*security", group = "<!-- 8 -->Security" },
+    { message = "^revert", group = "<!-- 9 -->Revert" },
+    # Skip anything that doesn't match above — safe default
+    { message = ".*", skip = true },
+]
+
+[bump]
+features_always_bump_minor = true
+breaking_always_bump_major = false
+initial_tag = "0.1.0"

docs/index.md

@@ -0,0 +1,28 @@
+# GRM — Gitea Runner Manager
+
+A lean command-line tool to automate the installation, configuration, and lifecycle management of Gitea Actions runners on Arch Linux, Ubuntu, and Debian hosts.
+
+> **Pronunciation:** GRM is short for *Gitea Runner Manager*, but say it like **ГРЪМ** (roughly "GRUM") — the Bulgarian word for **thunder**. An open-source project from **Oblachno** (облачно means *cloudy* in Bulgarian).
+
+## User Documentation
+
+- [Getting Started](Getting-Started.-) — Installation, quick start, first run
+- [Installation](Installation) — Prerequisites, setup, multiple instances
+- [CLI Commands](CLI-Commands.-) — All commands with arguments and options
+- [Troubleshooting](Troubleshooting) — Common issues and solutions
+- [FAQ](FAQ) — Frequently asked questions
+
+## Technical Documentation
+
+- [Architecture](Architecture) — High-level design, component interactions, data flow
+- [Development Setup](Development-Setup.-) — Environment setup, dependencies, local testing
+- [CI/CD Workflow](CI-CD-Workflow.-) — How CI works, release process, branch protection
+- [Testing Strategy](Testing-Strategy.-) — Unit, integration, and Molecule tests
+- [Decision Log](Decision-Log.-) — Key technical decisions and rationale
+- [Contributing Guide](Contributing-Guide.-) — Coding standards, PR workflow, commit rules
+
+## Quick Links
+
+- [Repository](https://git.oblachno.oblachno.fyi/oblachno-oss/grm)
+- [CI/CD Pipeline](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/actions)
+- [Changelog](https://git.oblachno.oblachno.fyi/oblachno-oss/grm/src/branch/master/CHANGELOG.md)

docs/mapping.json

@@ -0,0 +1,14 @@
+{
+  "index.md": "Home",
+  "user/getting-started.md": "Getting-Started",
+  "user/installation.md": "Installation",
+  "user/cli-commands.md": "CLI-Commands",
+  "user/troubleshooting.md": "Troubleshooting",
+  "user/faq.md": "FAQ",
+  "tech/architecture.md": "Architecture",
+  "tech/development-setup.md": "Development-Setup",
+  "tech/ci-cd-workflow.md": "CI-CD-Workflow",
+  "tech/testing-strategy.md": "Testing-Strategy",
+  "tech/decision-log.md": "Decision-Log",
+  "tech/contributing.md": "Contributing-Guide"
+}

docs/tech/architecture.md

@@ -0,0 +1,97 @@
+# Architecture
+
+GRM consists of two layers:
+
+1. **Python CLI** (`src/gitea_runner_manager/`) — built with Click, handles argument parsing, environment loading, i18n translations, and delegates to Ansible via the `ansible-playbook` subprocess.
+2. **Ansible Role** (`ansible/roles/gitea-runner/`) — idempotent role that creates a dedicated system user, sets up rootless Docker, installs the runner binary, creates a systemd user service, and registers the runner with Gitea.
+
+## Component Tree
+
+```
+grm install <host>
+  └── RunnerManager.install()
+      └── ansible-playbook ansible/install-runner.yml
+          └── role: gitea-runner
+              ├── user_setup.yml       (create per-runner system user + lingering)
+              ├── rootless_docker.yml  (rootless Docker setup under runner user)
+              ├── install_runner.yml   (download binary, config, register, service)
+              ├── prune.yml            (Docker prune timer)
+              └── integration_test.yml (validate service is active)
+```
+
+The Ansible role task execution order (from `AGENTS.md`):
+
+```
+main.yml → systemd_check → user_setup → rootless_docker → install_runner → prune → integration_test
+```
+
+- `install_runner.yml` handles: download, config, validate, register, service
+- `main.yml` handles: prune, integration_test (NOT install_runner — avoids duplicates)
+- `systemctl --user` tasks must be guarded by `docker_rootless_setup`
+- Template creation tasks are NOT guarded by `docker_rootless_setup` (they just create files)
+
+## Per-Runner Isolation
+
+Each runner runs as a systemd user service under a dedicated system user (`grm-<name>`). Each instance has fully isolated resources:
+
+- **User**: `grm-<name>` (dedicated system user with lingering enabled)
+- **Home**: `/home/grm-<name>/`
+- **Data**: `/var/lib/gitea-runner/<name>/`
+- **Config**: `/etc/gitea-runner/<name>/`
+- **Service**: `gitea-runner.service` (systemd user service)
+- **Docker socket**: `/run/user/<UID>/docker.sock` (rootless, per-runner)
+
+## Component Interactions
+
+```mermaid
+flowchart TD
+    CLI["Python CLI<br/>src/gitea_runner_manager/<br/>(Click)"]
+    RM["RunnerManager<br/>runner_manager.py"]
+    EXEC["Executor<br/>executor.py"]
+    REG["Registry<br/>registry.py<br/>~/.local/share/grm/runners.json"]
+    ANS["ansible-playbook subprocess"]
+    ROLE["Ansible Role<br/>ansible/roles/gitea-runner/"]
+    USER["user_setup.yml<br/>create system user + lingering"]
+    DOCKER["rootless_docker.yml<br/>rootless Docker setup"]
+    INSTALL["install_runner.yml<br/>download, config, register, service"]
+    PRUNE["prune.yml<br/>Docker prune timer"]
+    TEST["integration_test.yml<br/>validate service active"]
+    GITEA["Gitea instance<br/>registration + API"]
+    SYSTEMD["systemd user service<br/>gitea-runner.service"]
+
+    CLI --> RM
+    RM --> REG
+    RM --> EXEC
+    EXEC -->|subprocess| ANS
+    ANS --> ROLE
+    ROLE --> USER
+    ROLE --> DOCKER
+    ROLE --> INSTALL
+    ROLE --> PRUNE
+    ROLE --> TEST
+    INSTALL -->|register| GITEA
+    INSTALL --> SYSTEMD
+    DOCKER --> SYSTEMD
+```
+
+## Additional Components
+
+From `AGENTS.md`, the project also includes:
+
+- **CI Scripts** (`scripts/`) — Automation for auto-merge, post-merge, release, publishing, molecule distribution, PR reviews, failure notifications
+- **Versioning** (`cliff.toml`) — git-cliff configuration for automated semver versioning from conventional commits
+
+## Python Modules
+
+The Python CLI layer (`src/gitea_runner_manager/`) consists of the following modules:
+
+| Module | Description |
+|--------|-------------|
+| `cli.py` | Click-based CLI entry point — defines all commands (install, update, start, stop, enable, disable, status, remove, list) |
+| `runner_manager.py` | Ansible orchestration + registry integration — delegates to executor and manages runner lifecycle |
+| `executor.py` | Ansible subprocess execution — runs `ansible-playbook` with extra-vars via temp JSON files |
+| `registry.py` | Local JSON runner registry at `~/.local/share/grm/runners.json` — stores connection metadata |
+| `i18n.py` | Internationalization translations (en, bg, de, ru, zh) |
+| `exceptions.py` | Custom exceptions (`GRMError`, `APIError`) |
+| `api_clients.py` | Gitea and Vikunja API client classes for CI automation scripts |
+| `config.py` | Configuration constants (API URLs, repo owner/name, project IDs) — overridable via environment variables |

docs/tech/ci-cd-workflow.md

@@ -0,0 +1,271 @@
+# CI/CD Workflow
+
+Every change to master goes through a mandatory PR workflow. No exceptions.
+
+## PR Workflow
+
+### 1. Create Vikunja Task
+
+Create a task in Vikunja project 6 to get a `GRM-N` identifier.
+
+### 2. Create Branch
+
+```bash
+git checkout master && git pull
+git checkout -b GRM-N-short-description
+```
+
+### 3. Implement Changes
+
+- Write code following conventions
+- Write/update tests (100% coverage required)
+- Update documentation (CHANGELOG, README, AGENTS.md as needed)
+
+### 4. Commit (Conventional Commits)
+
+Branch commits use conventional commit format (no `GRM-N:` prefix):
+
+```
+feat: add new feature
+fix: resolve bug
+docs: update README
+```
+
+### 5. Push and Create PR
+
+- **PR title format**: `GRM-N: <vikunja task title>` (must match the Vikunja task title exactly)
+- PR body: summary of changes, `Closes GRM-N`
+- Add `ready-to-merge` label **only after review is complete**
+
+### 6. Review the PR (Mandatory — Before Adding ready-to-merge Label)
+
+Review the full diff (`git diff master...HEAD`) focusing on:
+
+- **Functional completeness**: Does the code do what it claims? Are all requirements met?
+- **Edge cases**: Are boundary conditions, empty inputs, error paths handled?
+- **Technical excellence**:
+  - Architecture compliance and evolution
+  - Single Responsibility Principle (SRP)
+  - Deduplication (no copy-paste, single source of truth)
+  - Code smells detection and removal
+  - Best industry practices
+  - Industry-grade code quality
+  - Reusability
+  - Clean code
+  - Readability
+  - Maintainability
+  - Extensibility
+- **Performance**: No unnecessary allocations, O(n) vs O(n²), efficient data structures
+- **Security**: No secrets in logs/process list, input validation, no injection vectors
+- **User experience**: Clear error messages, intuitive CLI flags, helpful output
+- **Documentation**: Completeness and relevance of docs, CHANGELOG entries, AGENTS.md updates
+
+Post review comments using `scripts/ci/review_pr.py`:
+
+```bash
+REPO_TOKEN=<token> python3 scripts/ci/review_pr.py <pr_number> <owner/repo> \
+  --event REQUEST_CHANGES \
+  --body "Review summary" \
+  --comments-json comments.json
+```
+
+### 7. Address Review Comments
+
+Fix each comment one by one, commit, and push. Re-review until satisfied.
+
+### 8. Approve and Merge
+
+Once all comments are addressed:
+
+```bash
+REPO_TOKEN=<token> python3 scripts/ci/review_pr.py <pr_number> <owner/repo> \
+  --event APPROVE \
+  --body "All comments addressed. LGTM."
+```
+
+Then add the `ready-to-merge` label. The auto-merge workflow will:
+
+1. **Validate** PR title format and match against Vikunja task title
+2. **Check** that at least one APPROVE review exists
+3. Wait for all CI checks to pass
+4. Squash-merge with title: `GRM-N <conventional commit message>` (space-separated)
+5. The post-merge workflow marks the Vikunja task as done
+6. The release workflow automatically versions, tags, and publishes
+
+### 9. Post-Merge Automation
+
+After the squash-merge:
+
+- The **post-merge workflow** (`.gitea/workflows/post-merge.yml`) triggers on push to `master` and runs `scripts/ci/post_merge.py` to mark the Vikunja task as done, extracting the task ID from the merge commit message.
+- The **release workflow** (`.gitea/workflows/release.yml`) triggers on push to `master` and automatically versions, tags, and publishes (see below).
+
+## Branch Protection (Required Gitea Settings)
+
+Configure the following branch protection rules for `master` in Gitea repo settings:
+
+- **Require pull request**: No direct pushes to master
+- **Require approval review**: At least 1 `APPROVE` review before merge
+- **Require status checks**: CI quality + molecule tests must pass
+- **Block force pushes**: No history rewriting on master
+
+The auto-merge workflow enforces the APPROVE review check programmatically as a defense-in-depth measure, but branch protection is the primary gate.
+
+## CI Path Filtering
+
+The CI workflow (`.gitea/workflows/ci.yml`) includes a `detect-changes` job that checks whether any files under `ansible/` or `.ansible-lint` have changed. If no Ansible files are changed, molecule tests are skipped — this prevents non-Ansible changes (e.g., Python scripts, workflow YAML, docs) from being blocked by molecule test infrastructure flakiness.
+
+The `detect-changes` job:
+
+- For pull requests: compares `origin/master` against the PR head SHA
+- For pushes to master: compares `HEAD~1` against `HEAD`
+- Outputs `ansible-changed` as `true` or `false`
+
+The `molecule-tests` job depends on both `quality` and `detect-changes`, and only runs if `ansible-changed == 'true'`.
+
+CI triggers only on `opened` and `synchronize` PR events (not `labeled`).
+
+## CI Quality Job
+
+The `quality` job in `.gitea/workflows/ci.yml` runs:
+
+1. `make setup` — full environment setup
+2. `make lint-all` — ruff + pyright + bandit + ansible-lint + checkmake
+3. `make pytest-cov` — unit tests with 100% coverage enforcement
+4. `python3 scripts/check_test_speed.py --max-seconds 10` — verify unit tests run fast
+5. `PYTHONPATH=src python3 scripts/ci/release.py --dry-run` — release dry-run validation
+
+## Automated Release Pipeline
+
+After a PR is merged to master, the release pipeline runs automatically.
+
+### Release Workflow (`.gitea/workflows/release.yml`)
+
+- Triggers on push to `master`
+- Sets up full dev environment (`make setup`) so lint and tests can run
+- Installs git-cliff (version 2.13.0)
+- Configures git as `grm-ci-bot`
+- Runs `scripts/ci/release.py` which uses **git-cliff** to:
+  - Calculate the next semver version from conventional commits since the last tag
+  - Update `__version__` in `src/gitea_runner_manager/__init__.py` (single source of truth)
+  - Update `CHANGELOG.md` with the new version section
+  - **Run `make lint-ruff` and `make pytest-cov`** to verify the release is healthy
+  - If lint or tests fail, **abort immediately** — no commit, no tag
+  - Commit with `release: vX.Y.Z` prefix (cleaner than `chore(release):`)
+  - Create an annotated tag `vX.Y.Z` on the release commit
+  - Push both the commit and tag to master
+- `--skip-tests` flag bypasses test verification (emergency use only, not recommended)
+- Loops are prevented by `has_unreleased_changes` — after a release commit is tagged, the next run finds no unreleased changes and exits
+- On failure, creates a Gitea issue via `scripts/ci/notify_failure.py`
+
+### Publish Workflow (`.gitea/workflows/publish.yml`)
+
+- Triggers on tag push (`v*`)
+- Installs git-cliff (version 2.13.0)
+- Installs build tools (`build`, `twine`, `requests`, `python-dotenv`, `click`)
+- Validates `PYPI_TOKEN` is set (warns if missing)
+- Builds the Python package
+- Optionally publishes to PyPI (if `PYPI_TOKEN` is set)
+- Creates a Gitea release with git-cliff-generated release notes
+- Uses `scripts/ci/publish.py` for build and publish orchestration
+- On failure, creates a Gitea issue via `scripts/ci/notify_failure.py`
+
+### Auto-Merge Workflow (`.gitea/workflows/auto-merge.yml`)
+
+- Triggers on `pull_request` labeled events
+- Runs `scripts/ci/auto_merge.py` with the branch name, PR title, repository, PR number, and label name
+- Validates PR title format, checks for APPROVE review, waits for CI, and squash-merges
+
+### Post-Merge Workflow (`.gitea/workflows/post-merge.yml`)
+
+- Triggers on push to `master`
+- Runs `scripts/ci/post_merge.py` with the latest commit message and commit SHA
+- Marks the corresponding Vikunja task as done
+
+### Smart CI: User-Facing vs Workflow-Only Changes
+
+Not all changes require the full CI pipeline or a new release. The project uses
+`scripts/ci/classify_changes.py` to classify changed files into two categories:
+
+**User-facing paths** (tool changes → release needed):
+- `src/gitea_runner_manager/**` — Python CLI source
+- `ansible/**` — Ansible role
+- `pyproject.toml` — Package metadata
+
+**Workflow-only paths** (infrastructure → no release needed):
+- `.gitea/workflows/**`, `scripts/**`, `docs/**`, `tests/**`
+- `AGENTS.md`, `README.md`, `CHANGELOG.md`, `Makefile`, `cliff.toml`, etc.
+
+**CI behavior based on classification:**
+- **Molecule tests**: Only run when `ansible/` or `.ansible-lint` files change
+- **Release dry-run**: Only runs when user-facing files change (separate `release-dry-run` job)
+- **Quality job** (lint, unit tests, coverage, doc-coverage): Always runs
+- **Release workflow**: `release.py` calls `classify_changes.py` to check if any
+  user-facing files changed since the last tag. If not, the release is skipped
+  entirely — no version bump, no tag, no publish.
+
+### Dynamic Runner Discovery
+
+Molecule tests are distributed across available Gitea Actions runners
+dynamically. The `discover-runners` job runs `scripts/ci/discover_runners.py` which queries the Gitea API for
+registered runners at three levels (repo, org, instance) and generates
+a matrix of runner indices. If the API query fails (e.g., no admin
+access for instance-level runners), it falls back to the
+`MOLECULE_RUNNERS` repo variable, then to a default of 3.
+
+The `molecule-tests` job uses `fromJSON()` to consume the dynamic
+matrix, and passes the runner count to `distribute_molecule.py
+--max-runners` so test pairs are evenly distributed.
+
+When adding or removing Gitea runners:
+1. If runners are registered at the repo/org level, they're auto-detected
+2. If runners are at the instance level, update the `MOLECULE_RUNNERS` repo variable
+3. The workflow automatically scales the matrix to match available runners
+
+## git-cliff Commit Preprocessing
+
+Merge commits on master have the format `GRM-N <conventional commit>`. The `GRM-N ` prefix is not a valid conventional commit prefix, so `cliff.toml` includes a `commit_preprocessors` entry that strips it before parsing:
+
+```toml
+commit_preprocessors = [
+    # Strip GRM-N task ID prefix from merge commits so git-cliff sees conventional commits
+    { pattern = "^GRM-\\d+\\s+", replace = "" },
+]
+```
+
+This ensures all merged work appears in the changelog.
+
+### git-cliff Configuration Highlights (`cliff.toml`)
+
+- `conventional_commits = true` — parse conventional commit format
+- `filter_unconventional = true` — skip non-conventional commits
+- `render_always = true` — always render the changelog
+- `trim = true` — trim whitespace
+- Commit parsers group commits into: Features, Bug Fixes, Documentation, Performance, Refactor, Styling, Testing, Miscellaneous Tasks, Security, Revert, Other
+- `chore(release): prepare for`, `chore(deps.*)`, `chore(pr)`, `chore(pull)` commits are skipped
+- `sort_commits = "oldest"` — oldest commits first
+
+## Version Bumping Rules (git-cliff)
+
+| Commit type | Version bump |
+|-------------|-------------|
+| `feat:` | minor (0.X.0) |
+| `fix:` | patch (0.0.X) |
+| `feat!:` or `BREAKING CHANGE` | minor (pre-1.0: major would be 1.0.0) |
+| `chore:`, `ci:`, `docs:` | no bump (excluded by cliff.toml) |
+
+From `cliff.toml` `[bump]` section:
+
+- `features_always_bump_minor = true`
+- `breaking_always_bump_major = false`
+- `initial_tag = "0.1.0"`
+
+The version source is `__version__` in `src/gitea_runner_manager/__init__.py`, read by setuptools via `dynamic = ["version"]` in `pyproject.toml`. The release script only updates `__init__.py` — no need to touch `pyproject.toml`. `grm --version` reports this version.
+
+## Title Format Summary
+
+| What | Format | Example |
+|------|--------|---------|
+| Branch name | `GRM-N-short-description` | `GRM-33-add-pr-review-step` |
+| Branch commits | `<conventional commit>` | `feat: add review script` |
+| PR title | `GRM-N: <vikunja task title>` | `GRM-33: Add mandatory PR review step` |
+| Merge commit | `GRM-N <conventional commit>` | `GRM-33 feat: add review script` |

docs/tech/contributing.md

@@ -0,0 +1,100 @@
+# Contributing Guide
+
+## Key Conventions
+
+- Python 3.12+ required (ruff/pyright target `py312`)
+- 100% test coverage required (`--cov-fail-under=100`)
+- Conventional commits on feature branches (no `GRM-N:` prefix)
+- Branch names must include `GRM-N` task ID
+- Line length: 120 chars
+- Secrets are passed via temp JSON files, never on the command line (CWE-214)
+- CI triggers only on `opened` and `synchronize` PR events (not `labeled`)
+
+## Code Style Rules
+
+- **Python version**: 3.12+ (ruff and pyright target `py312`)
+- **Line length**: 120 characters
+- **Test coverage**: 100% required (`--cov-fail-under=100`)
+- **Secrets handling**: Secrets are passed via temp JSON files with `0600` permissions, never on the command line (CWE-214). Extra-vars are written to a temporary JSON file and passed via `--extra-vars @tempfile`, which is deleted after execution. This prevents secrets from being visible in the process list (`ps aux`).
+- **Linting**: `make lint-all` runs ruff + pyright + bandit + ansible-lint + checkmake
+
+## Commit Rules
+
+Branch commits use conventional commit format (no `GRM-N:` prefix):
+
+```
+feat: add new feature
+fix: resolve bug
+docs: update README
+```
+
+### Version Bumping Rules
+
+| Commit type | Version bump |
+|-------------|-------------|
+| `feat:` | minor (0.X.0) |
+| `fix:` | patch (0.0.X) |
+| `feat!:` or `BREAKING CHANGE` | minor (pre-1.0: major would be 1.0.0) |
+| `chore:`, `ci:`, `docs:` | no bump (excluded by cliff.toml) |
+
+## Branch Naming
+
+| What | Format | Example |
+|------|--------|---------|
+| Branch name | `GRM-N-short-description` | `GRM-33-add-pr-review-step` |
+| Branch commits | `<conventional commit>` | `feat: add review script` |
+| PR title | `GRM-N: <vikunja task title>` | `GRM-33: Add mandatory PR review step` |
+| Merge commit | `GRM-N <conventional commit>` | `GRM-33 feat: add review script` |
+
+## PR Workflow Summary
+
+Every change to master goes through this workflow. No exceptions.
+
+1. **Create Vikunja task** — get a `GRM-N` identifier (Vikunja project 6)
+2. **Create branch** — `GRM-N-short-description`
+3. **Implement** — write code, tests (100% coverage), update docs
+4. **Commit** — conventional commits (no `GRM-N:` prefix on branch)
+5. **Push & create PR** — title: `GRM-N: <vikunja task title>`, body: summary + `Closes GRM-N`
+6. **Review** — review the full diff focusing on: functional completeness, edge cases, technical excellence (architecture, SRP, deduplication, code smells, best practices, code quality, reusability, clean code, readability, maintainability, extensibility), performance, security, UX, documentation completeness/relevance. Post review comments via `scripts/review_pr.py`.
+7. **Address comments** — fix each comment, commit, push, re-review
+8. **Approve** — post an `APPROVE` review via `scripts/review_pr.py`
+9. **Add `ready-to-merge` label** — auto-merge workflow squash-merges with title `GRM-N <conventional commit message>`, post-merge workflow marks the Vikunja task as done, release workflow automatically versions and tags
+
+### Branch Protection (Required Gitea Settings)
+
+Configure the following branch protection rules for `master` in Gitea repo settings:
+
+- **Require pull request**: No direct pushes to master
+- **Require approval review**: At least 1 `APPROVE` review before merge
+- **Require status checks**: CI quality + molecule tests must pass
+- **Block force pushes**: No history rewriting on master
+
+The auto-merge workflow enforces the APPROVE review check programmatically as a defense-in-depth measure, but branch protection is the primary gate.
+
+## Build & Test Commands
+
+```bash
+make setup          # Create venv, install deps, set up hooks
+make lint-all       # ruff + pyright + bandit + ansible-lint + checkmake
+make pytest-cov     # Unit tests with 100% coverage enforcement
+make test-unit      # Unit tests without coverage
+make molecule       # All 6 scenarios on Ubuntu 22.04
+make molecule-all   # All 6 scenarios on all 4 supported OSes
+make test-all       # pytest-cov + molecule
+```
+
+## Ansible Role Conventions
+
+```
+main.yml → systemd_check → user_setup → rootless_docker → install_runner → prune → integration_test
+```
+
+- `install_runner.yml` handles: download, config, validate, register, service
+- `main.yml` handles: prune, integration_test (NOT install_runner — avoids duplicates)
+- `systemctl --user` tasks must be guarded by `docker_rootless_setup`
+- Template creation tasks are NOT guarded by `docker_rootless_setup` (they just create files)
+
+## Known Issues
+
+- `ansible-lint` may warn about `command-instead-of-module` for `systemctl --user` calls — this is expected (systemd module doesn't support user services) and skipped in `.ansible-lint`
+- Molecule Docker driver may print "Event loop is closed" warnings on interrupt — harmless

docs/tech/decision-log.md

@@ -0,0 +1,75 @@
+# Decision Log
+
+Key technical decisions for the GRM project, extracted from `CHANGELOG.md` and `AGENTS.md`.
+
+---
+
+## ADR-001: Dynamic Versioning via `__init__.py`
+
+**Date:** 2026-06-21 (v0.2.0 unreleased)
+
+**Decision:** Use `dynamic = ["version"]` in `pyproject.toml` with setuptools `attr` to source the version from `__version__` in `src/gitea_runner_manager/__init__.py`.
+
+**Rationale:** `__init__.py` is the single source of truth for the version. The release script (`scripts/release.py`) only updates `__init__.py` — there is no need to touch `pyproject.toml`. `grm --version` reports this version directly. This eliminates version duplication across files and ensures the runtime version always matches the tagged release.
+
+**Source:** `CHANGELOG.md` (Unreleased — Added), `AGENTS.md` (Version Bumping Rules)
+
+---
+
+## ADR-002: Rootless Docker per Runner
+
+**Date:** Project inception (documented in README Architecture)
+
+**Decision:** Each runner instance runs in an isolated rootless Docker environment under a dedicated system user (`grm-<name>`), with its own Docker socket at `/run/user/<UID>/docker.sock`.
+
+**Rationale:** Rootless Docker per-runner avoids conflicts with the host's Docker installation and enables true parallel execution of multiple runners on the same host. Each instance has fully isolated resources: user, home, data directory, config directory, systemd user service, and Docker socket. This is a core feature of GRM — enabling multiple isolated runners on the same host.
+
+**Source:** `README.md` (Architecture, Features), `AGENTS.md` (Architecture)
+
+---
+
+## ADR-003: Conventional Commits + git-cliff for Automated Versioning
+
+**Date:** 2026-06-21 (v0.2.0 unreleased)
+
+**Decision:** Use conventional commits on feature branches and git-cliff (`cliff.toml`) to calculate the next semver version from commit history, generate the changelog, and automate releases.
+
+**Rationale:** `scripts/release.py` uses git-cliff to calculate the next version from conventional commits since the last tag. Merge commits on master have the format `GRM-N <conventional commit>`, so `cliff.toml` includes a `commit_preprocessors` entry that strips the `GRM-N ` prefix before parsing. Version bumping rules: `feat:` → minor, `fix:` → patch, `feat!:`/`BREAKING CHANGE` → minor (pre-1.0), `chore:`/`ci:`/`docs:` → no bump. This fully automates versioning and changelog generation.
+
+**Source:** `CHANGELOG.md` (Unreleased — Added), `AGENTS.md` (Automated Release Pipeline, git-cliff Commit Preprocessing, Version Bumping Rules), `cliff.toml`
+
+---
+
+## ADR-004: Enforce Tests Pass Before Tagging a Release
+
+**Date:** 2026-06-21 (v0.2.2)
+
+**Decision:** The release workflow runs `make lint-ruff` and `make pytest-cov` before creating a release commit or tag. If lint or tests fail, the release aborts immediately — no commit, no tag.
+
+**Rationale:** This ensures every tagged release is healthy. A `--skip-tests` flag exists for emergency use only but is not recommended. This decision was made as a bug fix after identifying that releases could be tagged without verifying test health. Loops are prevented by `has_unreleased_changes` — after a release commit is tagged, the next run finds no unreleased changes and exits.
+
+**Source:** `CHANGELOG.md` (0.2.2 — Bug Fixes: "Enforce tests pass before tagging a release"), `AGENTS.md` (Automated Release Pipeline)
+
+---
+
+## ADR-005: Branch Protection + Auto-Merge Workflow
+
+**Date:** 2026-06-21 (v0.2.0 unreleased)
+
+**Decision:** Require branch protection on `master` (require pull request, require approval review, require status checks, block force pushes) and use an auto-merge workflow that programmatically enforces the APPROVE review check.
+
+**Rationale:** Branch protection is the primary gate — no direct pushes to master, at least 1 APPROVE review before merge, CI quality + molecule tests must pass, and no history rewriting. The auto-merge workflow (`scripts/auto_merge.py`) enforces the APPROVE review check programmatically as a defense-in-depth measure. When the `ready-to-merge` label is added, the workflow validates PR title format, checks for APPROVE review, waits for CI, and squash-merges with title `GRM-N <conventional commit message>`. The post-merge workflow then marks the Vikunja task as done.
+
+**Source:** `CHANGELOG.md` (Unreleased — Added: mandatory PR review step, auto_merge.py), `AGENTS.md` (Branch Protection, PR Workflow step 8)
+
+---
+
+## ADR-006: Path-Based CI Filtering for Molecule Tests
+
+**Date:** 2026-06-21 (v0.2.0 unreleased)
+
+**Decision:** The CI workflow includes a `detect-changes` job that checks whether any files under `ansible/` or `.ansible-lint` have changed. If no Ansible files are changed, molecule tests are skipped.
+
+**Rationale:** This prevents non-Ansible changes (e.g., Python scripts, workflow YAML, docs) from being blocked by molecule test infrastructure flakiness. Molecule tests are only relevant when Ansible files change. The `molecule-tests` job depends on both `quality` and `detect-changes`, and only runs if `ansible-changed == 'true'`. CI triggers only on `opened` and `synchronize` PR events (not `labeled`) to avoid redundant runs.
+
+**Source:** `AGENTS.md` (CI Path Filtering), `.gitea/workflows/ci.yml` (detect-changes job)

docs/tech/development-setup.md

@@ -0,0 +1,108 @@
+# Development Setup
+
+## Project Structure
+
+```
+.
+├── src/gitea_runner_manager/      # Python CLI source
+│   ├── cli.py                     # Click commands
+│   ├── runner_manager.py          # Ansible orchestration + registry integration
+│   ├── executor.py                # Ansible subprocess execution
+│   ├── registry.py                # Local JSON runner registry
+│   ├── i18n.py                    # Translations (en, bg, de, ru, zh)
+│   └── exceptions.py              # Custom exceptions
+├── ansible/
+│   ├── roles/gitea-runner/        # Main Ansible role
+│   │   ├── defaults/main.yml      # Default variables
+│   │   ├── tasks/                 # Task files
+│   │   ├── templates/             # Jinja2 templates
+│   │   └── molecule/              # Test scenarios
+│   ├── install-runner.yml         # Install playbook
+│   ├── update-runner.yml          # Update playbook
+│   ├── start-runner.yml           # Start playbook
+│   ├── stop-runner.yml            # Stop playbook
+│   ├── enable-runner.yml          # Enable playbook
+│   ├── disable-runner.yml         # Disable playbook
+│   ├── status-runner.yml          # Status playbook
+│   └── remove-runner.yml          # Remove playbook
+├── tests/
+│   ├── unit/                      # Unit tests
+│   └── integration/               # Integration tests
+├── Makefile                       # Build & test automation
+└── pyproject.toml                # Python project metadata
+```
+
+## Setup Development Environment
+
+```bash
+make setup        # Creates venv, installs deps, sets up hooks
+source .venv/bin/activate
+```
+
+The `make setup` target (from the `Makefile`):
+
+- Verifies Python 3.12+ is installed
+- Creates a virtualenv in `.venv`
+- Installs/updates `pip`, `setuptools`, and `wheel`
+- Creates `.env` from `.env.example` if not present
+- Generates shell activation scripts (`activate.sh`, `activate.fish`, `activate.zsh`)
+- Installs `checkmake` via `scripts/install_checkmake.py`
+- Runs `scripts/setup.sh` to install dependencies and hooks
+
+### Developer Quick Start
+
+```bash
+git clone https://git.oblachno.oblachno.com/oblachno/gitea-runner-manager.git
+cd gitea-runner-manager
+pyenv install 3.12
+pyenv local 3.12
+make setup
+```
+
+### Configure Gitea Credentials
+
+```bash
+cp .env.example .env
+# Edit .env:
+# GITEA_URL=https://git.example.com
+# GITEA_REGISTRATION_TOKEN=your-registration-token
+```
+
+`GITEA_REGISTRATION_TOKEN` is the runner registration token obtained from your Gitea instance (Admin → Actions → Runners → Create Registration Token).
+
+#### Admin API Token (optional)
+
+Set `GITEA_ADMIN_TOKEN` to enable informational API checks during integration test. This is **optional** — the test primarily verifies the runner by checking:
+
+1. **`.runner` registration file** exists and contains valid JSON (proves successful registration)
+2. **Systemd user service** is active (proves daemon is polling for jobs)
+
+API checks, if enabled, are purely informational and do not affect pass/fail.
+
+## Running Linters
+
+```bash
+make lint          # Python (ruff + pyright + bandit)
+make lint-bandit   # Security scan only
+make ansible-lint  # Ansible
+make makefile-lint # Makefile
+```
+
+The full lint target (`make lint-all`) runs all of the above:
+
+```bash
+make lint-all       # ruff + pyright + bandit + ansible-lint + checkmake
+```
+
+Individual lint targets from the `Makefile`:
+
+| Target | Description |
+|--------|-------------|
+| `lint-ruff` | `ruff check src/ tests/` |
+| `lint-format` | `ruff format --check src/ tests/` |
+| `typecheck` | `pyright` |
+| `lint-bandit` | `bandit -r src/ scripts/` |
+| `ansible-lint` | `ansible-lint ansible/` |
+| `makefile-lint` | `checkmake Makefile` |
+| `lint` | ruff + format check + pyright + bandit |
+| `lint-all` | lint + ansible-lint + makefile-lint |

docs/tech/testing-strategy.md

@@ -0,0 +1,87 @@
+# Testing Strategy
+
+## Unit Tests
+
+```bash
+make test-unit
+```
+
+Runs pytest with 100% coverage requirement.
+
+From the `Makefile`:
+
+- `test-unit` — `pytest tests/unit/ -v --no-cov` (unit tests without coverage)
+- `pytest-cov` — `pytest tests/unit/ -v --cov=src/gitea_runner_manager --cov=scripts --cov-report=term-missing --cov-fail-under=100` (unit tests with 100% coverage enforcement)
+
+The coverage requirement is `--cov-fail-under=100` — 100% test coverage is required.
+
+## Molecule Tests
+
+```bash
+make molecule      # Quick: all 6 scenarios on Ubuntu 22.04
+make molecule-all  # Full: all 6 scenarios on all 4 supported OSes
+```
+
+Runs six scenarios:
+
+- **default** — Rootless Docker runner installation
+- **multi-instance** — Two isolated runner instances on the same host
+- **lifecycle** — Stop, disable, re-enable, and start sequence
+- **template-content** — Verify rendered systemd user service and prune templates
+- **deregister** — Runner deregistration
+- **update** — Runner binary update
+
+All scenarios test idempotence (second run produces zero changes).
+
+### Platforms
+
+4 platforms are tested: `ubuntu-2204`, `ubuntu-2404`, `debian-12`, `archlinux`.
+
+The platform list is defined in `scripts/distribute_molecule.py` (single source of truth).
+
+### CI Test Distribution
+
+CI runs all 6 scenarios × 4 platforms (24 test pairs) distributed across 3 parallel runners.
+
+From `.gitea/workflows/ci.yml`, the `molecule-tests` job uses a matrix of `runner-index: [0, 1, 2]` and calls `scripts/distribute_molecule.py --runner-index <index> --max-runners 3` to discover assigned test pairs, then runs `scripts/molecule_ci_guard.py` with those pairs.
+
+## Integration Tests
+
+```bash
+make test-integration
+```
+
+Tests the full CLI lifecycle commands end-to-end (mocked executor boundary).
+
+From the `Makefile`:
+
+- `test-integration` — `pytest tests/integration/ -v --no-cov`
+
+## Full Test Suite
+
+```bash
+make test-all      # Runs unit tests + linters + molecule
+```
+
+From the `Makefile`:
+
+- `test-all` — `pytest-cov + molecule` (unit tests with coverage + all 6 molecule scenarios on Ubuntu 22.04)
+
+## Build & Test Commands Summary
+
+From `AGENTS.md`:
+
+```bash
+make setup          # Create venv, install deps, set up hooks
+make lint-all       # ruff + pyright + bandit + ansible-lint + checkmake
+make pytest-cov     # Unit tests with 100% coverage enforcement
+make test-unit      # Unit tests without coverage
+make molecule       # All 6 scenarios on Ubuntu 22.04
+make molecule-all   # All 6 scenarios on all 4 supported OSes
+make test-all       # pytest-cov + molecule
+```
+
+## Known Issues
+
+- `ansible-lint` may warn about `command-instead-of-module` for `systemctl --user` calls — this is expected (systemd module doesn't support user services) and skipped in `.ansible-lint`
+- Molecule Docker driver may print "Event loop is closed" warnings on interrupt — harmless

docs/user/cli-commands.md

@@ -0,0 +1,233 @@
+# CLI Commands
+
+GRM provides the following CLI commands for managing Gitea Actions runners. The base command is `grm`.
+
+## install
+
+Install and configure a Gitea Runner on a remote host.
+
+```bash
+grm install <host> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `host` | Remote host (IP address or hostname) |
+
+**Options:**
+
+| Option | Short | Default | Description |
+|--------|-------|---------|-------------|
+| `--user` | `-u` | `GITEA_RUNNER_USER` env or current login | SSH user |
+| `--key` | `-k` | `GITEA_RUNNER_KEY` env | Path to SSH private key |
+| `--name` | `-n` | hostname | Gitea Runner name |
+| `--token` | `-t` | `GITEA_REGISTRATION_TOKEN` env | Registration token |
+| `--url` | — | `GITEA_URL` env | Gitea URL |
+| `--admin-token` | `-a` | `REPO_TOKEN` env | Gitea admin API token for integration test |
+| `--integration-retries` | `-r` | `3` (`GITEA_INTEGRATION_RETRIES` env) | Integration test API retries |
+| `--labels` | `-l` | `GITEA_RUNNER_LABELS` env | Runner labels for Gitea Actions. Example: `docker:docker://alpine:latest` |
+| `--ask-become-pass/--no-ask-become-pass` | — | `--ask-become-pass` | Prompt for sudo password (default) or skip it |
+
+**Example:**
+
+```bash
+grm install 192.168.1.10 --user ubuntu --key ~/.ssh/id_ed25519 --name prod-runner
+```
+
+## update
+
+Update the Gitea Runner binary on a remote host.
+
+```bash
+grm update <host> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `host` | Remote host (IP address or hostname) |
+
+**Options:**
+
+| Option | Short | Default | Description |
+|--------|-------|---------|-------------|
+| `--user` | `-u` | `GITEA_RUNNER_USER` env or current login | SSH user |
+| `--key` | `-k` | `GITEA_RUNNER_KEY` env | Path to SSH private key |
+| `--version` | `-v` | — | Specific Gitea Runner version |
+| `--ask-become-pass/--no-ask-become-pass` | — | `--ask-become-pass` | Prompt for sudo password (default) or skip it |
+
+## start
+
+Start a registered Gitea Runner.
+
+```bash
+grm start <runner_name> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `runner_name` | Name of the registered runner |
+
+**Options (common lifecycle options):**
+
+| Option | Short | Description |
+|--------|-------|-------------|
+| `--host` | — | Override host from registry |
+| `--user` | `-u` | Override user from registry |
+| `--key` | `-k` | Override SSH key from registry |
+| `--ask-become-pass/--no-ask-become-pass` | — | Prompt for sudo password (default) or skip it |
+
+**Example:**
+
+```bash
+grm start prod-runner
+# Override stored values:
+grm start prod-runner --host 192.168.1.11 --user root
+```
+
+## stop
+
+Stop a registered Gitea Runner.
+
+```bash
+grm stop <runner_name> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `runner_name` | Name of the registered runner |
+
+**Options (common lifecycle options):**
+
+| Option | Short | Description |
+|--------|-------|-------------|
+| `--host` | — | Override host from registry |
+| `--user` | `-u` | Override user from registry |
+| `--key` | `-k` | Override SSH key from registry |
+| `--ask-become-pass/--no-ask-become-pass` | — | Prompt for sudo password (default) or skip it |
+
+## enable
+
+Enable a registered Gitea Runner to start on boot.
+
+```bash
+grm enable <runner_name> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `runner_name` | Name of the registered runner |
+
+**Options (common lifecycle options):**
+
+| Option | Short | Description |
+|--------|-------|-------------|
+| `--host` | — | Override host from registry |
+| `--user` | `-u` | Override user from registry |
+| `--key` | `-k` | Override SSH key from registry |
+| `--ask-become-pass/--no-ask-become-pass` | — | Prompt for sudo password (default) or skip it |
+
+## disable
+
+Disable a registered Gitea Runner and deregister it.
+
+```bash
+grm disable <runner_name> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `runner_name` | Name of the registered runner |
+
+**Options:**
+
+| Option | Short | Default | Description |
+|--------|-------|---------|-------------|
+| `--host` | — | from registry | Override host from registry |
+| `--user` | `-u` | from registry | Override user from registry |
+| `--key` | `-k` | from registry | Override SSH key from registry |
+| `--token` | `-t` | `GITEA_REGISTRATION_TOKEN` env | Registration token |
+| `--url` | — | `GITEA_URL` env | Gitea URL |
+| `--ask-become-pass/--no-ask-become-pass` | — | `--ask-become-pass` | Prompt for sudo password (default) or skip it |
+
+**Example:**
+
+```bash
+grm disable prod-runner --token <token>
+```
+
+## status
+
+Check the status of a registered Gitea Runner.
+
+```bash
+grm status <runner_name> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `runner_name` | Name of the registered runner |
+
+**Options (common lifecycle options):**
+
+| Option | Short | Description |
+|--------|-------|-------------|
+| `--host` | — | Override host from registry |
+| `--user` | `-u` | Override user from registry |
+| `--key` | `-k` | Override SSH key from registry |
+| `--ask-become-pass/--no-ask-become-pass` | — | Prompt for sudo password (default) or skip it |
+
+## remove
+
+Remove a registered Gitea Runner completely.
+
+```bash
+grm remove <runner_name> [options]
+```
+
+**Arguments:**
+
+| Argument | Description |
+|----------|-------------|
+| `runner_name` | Name of the registered runner |
+
+**Options:**
+
+| Option | Short | Default | Description |
+|--------|-------|---------|-------------|
+| `--host` | — | from registry | Override host from registry |
+| `--user` | `-u` | from registry | Override user from registry |
+| `--key` | `-k` | from registry | Override SSH key from registry |
+| `--token` | `-t` | `GITEA_REGISTRATION_TOKEN` env | Registration token |
+| `--url` | — | `GITEA_URL` env | Gitea URL |
+| `--force` | `-f` | — | Skip remote cleanup and only remove the local registry entry |
+| `--ask-become-pass/--no-ask-become-pass` | — | `--ask-become-pass` | Prompt for sudo password (default) or skip it |
+
+**Example:**
+
+```bash
+grm remove prod-runner --token <token>
+```
+
+## list
+
+List all registered runners with live status.
+
+```bash
+grm list
+```
+
+This command takes no arguments or options. It displays a table with columns: NAME, HOST, USER, LABELS, STATUS for all runners stored in the local registry at `~/.local/share/grm/runners.json`.

docs/user/faq.md

@@ -0,0 +1,25 @@
+# FAQ
+
+### How do I obtain the Gitea registration token?
+
+The runner registration token is obtained from your Gitea instance: **Admin → Actions → Runners → Create Registration Token**. Set it as `GITEA_REGISTRATION_TOKEN` in your `.env` file or pass it via `--token` on the command line.
+
+### How do I skip the sudo password prompt for automation?
+
+Configure passwordless sudo on the remote host and pass `--no-ask-become-pass` to the CLI command. This is recommended for CI/CD pipelines.
+
+### Can I run multiple runners on the same host?
+
+Yes. Each runner instance is fully isolated with its own system user (`grm-<name>`), rootless Docker daemon, data directory, and systemd user service. Install additional runners with different `--name` values and manage them independently by name.
+
+### Why does my runner appear offline after installation?
+
+Check that `GITEA_URL` and `GITEA_REGISTRATION_TOKEN` are correct, verify the runner service is running with `sudo -u grm-<name> systemctl --user status gitea-runner`, and check the logs for registration errors. You can also confirm the runner appears as **Online** in the Gitea UI under **Actions → Runners**.
+
+### What does the "Event loop is closed" warning mean?
+
+This is a harmless cleanup traceback from Molecule's Docker driver when the test process is interrupted. It does not indicate a test failure.
+
+### Where are runner connection details stored?
+
+GRM stores each runner's connection details (host, user, SSH key, Gitea URL) in a local JSON registry at `~/.local/share/grm/runners.json`. After installation, lifecycle commands work by runner name only — you can override any stored value by passing the corresponding flag.

docs/user/getting-started.md

@@ -0,0 +1,88 @@
+# Getting Started
+
+## Developer Setup
+
+```bash
+git clone https://git.oblachno.oblachno.com/oblachno/gitea-runner-manager.git
+cd gitea-runner-manager
+pyenv install 3.12
+pyenv local 3.12
+make setup
+```
+
+## Configure Gitea Credentials
+
+```bash
+cp .env.example .env
+# Edit .env:
+# GITEA_URL=https://git.example.com
+# GITEA_REGISTRATION_TOKEN=your-registration-token
+```
+
+`GITEA_REGISTRATION_TOKEN` is the runner registration token obtained from your Gitea instance (Admin → Actions → Runners → Create Registration Token).
+
+### Admin API Token (optional)
+
+Set `GITEA_ADMIN_TOKEN` to enable informational API checks during integration test. This is **optional** — the test primarily verifies the runner by checking:
+
+1. **`.runner` registration file** exists and contains valid JSON (proves successful registration)
+2. **Systemd user service** is active (proves daemon is polling for jobs)
+
+API checks, if enabled, are purely informational and do not affect pass/fail.
+
+## Install a Runner
+
+Using the CLI (you will be prompted for the sudo password by default):
+
+```bash
+grm install 192.168.1.10 --user ubuntu --key ~/.ssh/id_ed25519 --name prod-runner
+```
+
+> **Automation tip:** Configure passwordless sudo on the remote host and pass `--no-ask-become-pass` to skip the password prompt. This is recommended for CI/CD pipelines.
+
+Using Make:
+
+```bash
+make install HOST=192.168.1.10 USER=ubuntu KEY=~/.ssh/id_ed25519 NAME=prod-runner
+```
+
+## Verify Runner
+
+The installer performs an automated integration test that verifies:
+
+1. **`.runner` file exists** with valid JSON containing `id`, `uuid`, `token`, `address` — this proves successful registration with Gitea
+2. **Systemd user service is active** — this proves the daemon is polling for jobs
+
+You can also check the Gitea UI under **Actions → Runners** to confirm the runner appears as **Online**.
+
+Optional: If `GITEA_ADMIN_TOKEN` is set, the installer will also query the Gitea API and report whether the runner appears in the admin or repo runners list. This is purely informational.
+
+## View Logs
+
+**GRM application logs** (Python CLI output):
+
+```bash
+# Application log file (all messages including DEBUG)
+cat ~/.local/state/grm/logs/grm.log
+
+# Enable debug logging in the current session
+GRM_LOG_LEVEL=DEBUG grm install 192.168.1.10 --user ubuntu --name prod-runner
+```
+
+**Runner logs** (on the remote host):
+
+```bash
+# Runner logs (via systemd user service)
+sudo -u grm-<name> journalctl --user -u gitea-runner -f
+```
+
+The GRM application writes to two destinations:
+
+| Destination | Level | Content |
+|-------------|-------|---------|
+| Console (stdout) | `GRM_LOG_LEVEL` (default: INFO) | Colorised user-facing messages and operation reports |
+| `~/.local/state/grm/logs/grm.log` | DEBUG | All messages with timestamps and severity |
+
+Set `GRM_LOG_LEVEL` to one of `DEBUG`, `INFO`, `WARNING`, `ERROR`, or `CRITICAL` to control console verbosity. The log file always captures everything at DEBUG level regardless of the console setting.
+
+Console output is automatically colorised via ``click.echo``: operation headers in bright cyan, completed steps in green, failures in red, and status updates in yellow.

docs/user/installation.md

@@ -0,0 +1,55 @@
+# Installation
+
+## Prerequisites
+
+- **SSH key authentication** — The remote host must be reachable via SSH using the user specified with `--user` and the private key specified with `--key`. GRM uses Ansible under the hood, which connects to the target host over SSH to execute all installation and configuration tasks. Without valid SSH credentials, Ansible cannot establish a connection and the deployment will fail.
+- **Sudo access** — GRM requires root privileges on the remote host to create system users, install packages, and configure rootless Docker. By default, you will be prompted interactively for the sudo password. For automation or uninterrupted workflows, configure passwordless sudo on the remote host and pass `--no-ask-become-pass`.
+
+## Supported Operating Systems
+
+- Arch Linux
+- Ubuntu 22.04 / 24.04
+- Debian 12
+
+All supported OSes are tested in CI via molecule scenarios on every PR.
+
+## Quick Start Install
+
+Using the CLI (you will be prompted for the sudo password by default):
+
+```bash
+grm install 192.168.1.10 --user ubuntu --key ~/.ssh/id_ed25519 --name prod-runner
+```
+
+> **Automation tip:** Configure passwordless sudo on the remote host and pass `--no-ask-become-pass` to skip the password prompt. This is recommended for CI/CD pipelines.
+
+## Make Install
+
+Using Make:
+
+```bash
+make install HOST=192.168.1.10 USER=ubuntu KEY=~/.ssh/id_ed25519 NAME=prod-runner
+```
+
+## Runner Registry
+
+After installation, GRM stores each runner's connection details (host, user, SSH key, Gitea URL) in a local JSON registry at `~/.local/share/grm/runners.json`. This means you rarely need to repeat connection arguments:
+
+```bash
+# List all registered runners with live systemd status
+grm list
+```
+
+## Multiple Instances on the Same Host
+
+Each runner instance is fully isolated with its own system user, rootless Docker daemon, data directory, and systemd user service:
+
+```bash
+# Install two runners on the same host
+grm install 192.168.1.10 --user ubuntu --name workflow-runner
+grm install 192.168.1.10 --user ubuntu --name build-runner
+
+# Manage them independently by name
+grm stop workflow-runner
+grm status build-runner
+```

docs/user/troubleshooting.md

@@ -0,0 +1,50 @@
+# Troubleshooting
+
+## "Event loop is closed" warning
+
+This is a harmless cleanup traceback from Molecule's Docker driver when the test process is interrupted. It does not indicate a test failure.
+
+## Runner appears offline after installation
+
+- Check that the `GITEA_URL` and `GITEA_REGISTRATION_TOKEN` environment variables are correct.
+- Verify the runner service is running: `sudo -u grm-<name> systemctl --user status gitea-runner`.
+- Check logs for registration errors.
+
+## Integration test fails
+
+The test checks two things:
+
+1. **`.runner` file missing or invalid** — Registration failed. Check:
+   - `GITEA_URL` and `GITEA_REGISTRATION_TOKEN` are correct
+   - Runner logs for registration errors
+   - The `.runner` file should exist at `/var/lib/gitea-runner/<name>/.runner`
+
+2. **Service not running** — Daemon failed to start. Check:
+   - `sudo -u grm-<name> systemctl --user status gitea-runner`
+   - Logs for connection errors
+
+## Rootless Docker: service fails to start
+
+- Check the service status: `sudo -u grm-<name> systemctl --user status gitea-runner`.
+- Verify the rootless Docker daemon is running: `sudo -u grm-<name> systemctl --user status docker`.
+- Verify the Docker socket exists: `ls /run/user/$(id -u grm-<name>)/docker.sock`.
+- Check logs: `sudo -u grm-<name> journalctl --user -u gitea-runner -f`.
+- Ensure lingering is enabled for the runner user: `loginctl show-user grm-<name> | grep Linger`.
+
+## Common Issues Reference Table
+
+| Symptom | Likely Cause | Solution |
+|---------|-------------|----------|
+| Pre-commit rejects commit message | Missing conventional format or GRM-N prefix present | Use `feat: description` format without `GRM-N:` |
+| `make molecule` fails with `runner_name is undefined` | Verify playbook missing variable | Fixed in Phase 1.1; ensure you're on latest master |
+| CI molecule job fails | Docker not available on runner host | Ensure Gitea runner host has Docker installed and running |
+| Auto-merge doesn't trigger | Label not exactly `ready-to-merge` or CI checks not all green | Verify label spelling; check CI status |
+| Vikunja task not updated after merge | VIKUNJA_TOKEN expired or task ID missing from commit | Regenerate token; verify merge commit has `GRM-N:` prefix |
+| Post-merge can't find Vikunja task | Task not in project 6 or identifier mismatch | Verify task exists in Vikunja project 6 with correct identifier |
+| `make pytest-cov` fails | Coverage below 100% | Add tests for new code paths |
+| `scripts/configure_repo.py` fails | REPO_TOKEN missing or invalid | Set token with repo admin scope and re-run |
+| `configure_repo.py` sets wrong status checks | Stale `BRANCH_PROTECTION_CONFIG` | Updated to include `(pull_request)` suffix; re-run `configure_repo.py` |
+| Token visible in `ps aux` during install | Old version passed tokens via command line | Fixed: tokens now passed via temp file with `0600` permissions |
+| `remove-runner.yml` leaves lingering enabled | Old version didn't disable lingering | Fixed: now runs `loginctl disable-linger` and removes subuid/subgid |
+| apt cache update always reports `changed` | `cache_valid_time: 0` forced update every run | Fixed: changed to `cache_valid_time: 3600` |
+| Prune/service templates created even when `docker_rootless_setup: false` | Template tasks not guarded | Fixed: template creation now guarded by `docker_rootless_setup` |

grm

@@ -1,7 +0,0 @@
-#!/usr/bin/env python3
-"""Entrypoint for Gitea Runner Manager CLI."""
-
-from gitea_runner_manager.cli import cli
-
-if __name__ == "__main__":
-    cli()

hooks/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# pre-commit hook: fail if unit tests take longer than 2 seconds.
+set -e
+python3 scripts/check_test_speed.py

hooks/pre-push

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# pre-push hook: fail if unit tests take longer than 2 seconds.
+set -e
+python3 scripts/check_test_speed.py

initial-plan.md

@@ -1,454 +0,0 @@
-# Gitea Runner Manager (GRM) – Complete Project Plan
-
----
-
-## 1. Overview
-
-**Gitea Runner Manager (GRM)** is a lean command‑line tool to automate the installation, configuration, and lifecycle management of Gitea Actions runners on **Arch Linux, Ubuntu (22.04, 24.04, 26.04), and Debian (12, 13)** hosts. It is designed to:
-
-- Be **simple and focused** – no unnecessary features.
-- Be **secure** – no hardcoded secrets, uses scoped tokens.
-- Be **idempotent** – can be run multiple times safely.
-- Be **flexible** – accepts a plain IP address or hostname, and allows specifying the SSH user and private key.
-
-GRM provides a unified CLI (`grm.py`) and a `make install` target to:
-
-- List registered runners in a Gitea instance.
-- Generate registration tokens.
-- Install and configure a runner on a remote host (Docker, `act_runner`, systemd service, safe Docker pruning).
-- Update the `act_runner` binary without losing registration.
-- (Future) Uninstall a runner.
-
----
-
-## 2. Key Design Decisions
-
-| Area | Decision | Rationale |
-|------|----------|-----------|
-| Target OS | Arch Linux, Ubuntu 22.04/24.04/26.04, Debian 12/13 | Covers 99% of use cases; avoids complexity. |
-| Architecture | amd64 only | Hetzner and most cloud providers use x86_64. |
-| Backup | Lightweight config backup (optional) | Runner state is stored in Gitea; re‑registration is trivial. |
-| Monitoring | None | Gitea UI shows runner status; manual checks are enough. |
-| Logging | Systemd `journald` | Sufficient for debugging; no centralised logging needed. |
-| Pruning | Only runner‑labelled resources | Prevents accidental deletion of unrelated containers. |
-| Integration tests | Run after installation; fail if not successful | Ensures runner is functional from the start. |
-| Token storage | `.env` file or `--token` flag | No secrets in code; supports CI/CD. |
-| Host specification | Plain IP or hostname; SSH user and key overridable | Simplifies inventory management, works with any host. |
-
----
-
-## 3. Architecture
-
-GRM consists of three layers:
-
-1. **CLI (Python)**: User commands, Gitea API interactions, Ansible invocation.
-2. **Ansible Playbook**: Idempotent installation of runner on target host, adapting to OS distribution.
-3. **Integration Tests**: Run after installation; verify runner is online in Gitea.
-
-```text
-+----------------+       +----------------+       +-----------------+
-|   User / CI    | ----> |   grm.py CLI   | ----> |  Gitea API      |
-+----------------+       +----------------+       +-----------------+
-                              |
-                              v
-                       +------------------+
-                       |  Ansible Playbook |
-                       +------------------+
-                              |
-                              v
-                       +------------------+
-                       |   Remote Host    |
-                       |  (Arch/Ubuntu    |
-                       |   /Debian)       |
-                       +------------------+
-                              |
-                              v
-                       +------------------+
-                       | Integration Tests|
-                       | (post-install)   |
-                       +------------------+
-```
-
----
-
-## 4. Project Structure
-
-```
-gitea-runner-manager/
-├── .python-version                           # 3.11.11
-├── .env.example                              # Environment variables template
-├── .gitignore
-├── README.md
-├── LICENSE (GPL-3.0)
-├── Makefile                                  # Targets: setup, install, update, lint, ansible-lint, test, etc.
-├── pyproject.toml                            # Single source for Python dependencies
-├── setup.py                                  # Minimal setup for editable install
-├── grm.py                                    # CLI entrypoint
-├── src/
-│   └── gitea_runner_manager/
-│       ├── __init__.py
-│       ├── cli.py                            # CLI logic (click commands)
-│       ├── runner_manager.py                 # Core logic (API calls, Ansible invocation)
-│       ├── api_client.py                     # Gitea API interactions
-│       └── exceptions.py                     # Custom exceptions
-├── tests/
-│   ├── __init__.py
-│   ├── unit/
-│   │   ├── test_runner_manager.py
-│   │   └── test_api_client.py
-│   └── integration/
-│       └── test_provision.py                 # Integration tests for installation
-├── ansible/
-│   ├── requirements.yml                      # Ansible collections
-│   ├── install-runner.yml                    # Main playbook
-│   ├── update-runner.yml                     # Update playbook (future)
-│   ├── inventory.example                     # Optional static inventory (not required)
-│   ├── group_vars/
-│   │   └── all.yml
-│   └── roles/
-│       └── gitea-runner/
-│           ├── tasks/
-│           │   ├── main.yml
-│           │   ├── docker.yml                # Install Docker (OS-specific)
-│           │   ├── download_act_runner.yml   # Download binary
-│           │   ├── validate.yml              # Validate binary
-│           │   ├── register.yml              # Register with Gitea
-│           │   ├── config.yml                # Create config file
-│           │   ├── service.yml               # Systemd service
-│           │   ├── prune.yml                 # Docker prune timer
-│           │   └── integration_test.yml      # Post-install validation
-│           ├── handlers/
-│           │   └── main.yml
-│           ├── templates/
-│           │   ├── act-runner.service.j2
-│           │   ├── act-runner-config.toml.j2
-│           │   ├── docker-prune.service.j2
-│           │   └── docker-prune.timer.j2
-│           ├── vars/
-│           │   └── main.yml
-│           └── molecule/
-│               └── default/
-│                   ├── molecule.yml
-│                   ├── converge.yml
-│                   ├── verify.yml
-│                   └── prepare.yml
-└── .pre-commit-config.yaml                  # Pre-commit and pre-push hooks
-```
-
----
-
-## 5. Python Environment and Dependencies
-
-- **Python version**: 3.11.11 (managed by pyenv).
-- **Virtual environment**: Created automatically by `make setup` (or manually with `python -m venv .venv`).
-
-**Dependencies** (defined in `pyproject.toml`):
-
-| Type | Packages |
-|------|----------|
-| Runtime | `requests`, `python-dotenv`, `click`, `ansible` |
-| Development | `pytest`, `pytest-cov`, `ruff`, `pyright`, `molecule`, `molecule-docker`, `ansible-lint`, `pre-commit` |
-
-All dependencies are installed with `make setup` or `pip install -e .[dev]`.
-
----
-
-## 6. Makefile (Complete)
-
-The `Makefile` provides the following targets:
-
-| Target | Description |
-|--------|-------------|
-| `setup` | Full environment setup: checks pyenv, installs Python dependencies, Ansible collections, and pre‑commit hooks. |
-| `install` | Installs a runner on a host. **Requires `HOST`**, optional `USER`, `KEY`, `NAME`, `TOKEN`. Example: `make install HOST=192.168.1.10 USER=arch NAME=my-runner` |
-| `update` | Updates the `act_runner` binary on the specified host (future). |
-| `lint` | Runs Python linters (`ruff`, `pyright`). |
-| `ansible-lint` | Runs `ansible-lint` on all playbooks and roles. |
-| `lint-all` | Runs `lint` and `ansible-lint`. |
-| `test-unit` | Runs unit tests with coverage. |
-| `pytest-cov` | Runs unit tests with **100% coverage requirement**. |
-| `molecule` | Runs Ansible Molecule tests. |
-| `test-all` | Runs `pytest-cov` and `molecule`. |
-| `clean` | Removes temporary files and caches. |
-
-**Example usage**:
-
-```bash
-make setup                 # Initialize development environment
-
-# Install runner on a host (plain IP) with default user (ansible_user in inventory)
-make install HOST=192.168.1.10
-
-# With custom user and SSH private key
-make install HOST=192.168.1.10 USER=arch KEY=~/.ssh/id_ed25519
-
-# With custom runner name and token (token auto-generated if omitted)
-make install HOST=runner.example.com USER=ubuntu NAME=prod-runner
-
-make ansible-lint          # Lint Ansible code
-make test-all              # Run all tests (unit + molecule)
-```
-
----
-
-## 7. Pre-commit and Pre-push Hooks
-
-Defined in `.pre-commit-config.yaml`. Hooks run automatically on `git commit` and `git push`.
-
-| Hook | Stage | Purpose |
-|------|-------|---------|
-| `ruff-lint` | commit | Lint Python code |
-| `ruff-format` | commit | Format Python code |
-| `pyright` | commit | Type‑check Python code |
-| `ansible-lint` | commit | Lint Ansible playbooks/roles |
-| `detect-secrets` | commit | Prevent committing secrets |
-| `pytest-cov` | push | **100% unit test coverage** |
-| `test-all` | push | Run all tests (unit + molecule) |
-
-If any hook fails, the commit or push is blocked.
-
----
-
-## 8. CLI – `grm.py`
-
-The CLI is built with `click` and provides the following commands:
-
-```bash
-# List all registered runners
-./grm.py list
-
-# Generate a new registration token
-./grm.py token
-
-# Install and configure a runner on a remote host
-./grm.py install <host> --user <user> [--key <private_key_path>] [--name <runner_name>] [--token <token>]
-
-# Update runner binary
-./grm.py update <host> --user <user> [--key <private_key_path>] [--version <specific_version>]
-```
-
-**Options**:
-- `--user`: SSH user (default: from environment or `ansible_user` in inventory, fallback to `root`).
-- `--key`: Path to private SSH key (optional, uses default key if not provided).
-- `--name`: Runner name (default: hostname).
-- `--token`: Registration token (auto-generated if not provided).
-
-**Environment**:
-- Reads `.env` file if present.
-- Uses `GITEA_URL`, `GITEA_TOKEN`, and optionally `GITEA_RUNNER_USER`, `GITEA_RUNNER_KEY` from environment.
-
-**Implementation** (`src/gitea_runner_manager/cli.py`):
-- `list` → calls `api_client.get_runners()`.
-- `token` → calls `api_client.create_registration_token()`.
-- `install` → generates token (if not provided), builds an Ansible command with `-i <host>,` and `--user <user>` and `--private-key <key>`.
-- `update` → similar to install but with the update playbook.
-
-**Ansible invocation**:
-```bash
-ansible-playbook install-runner.yml \
-  -i "<host>," \
-  -u <user> \
-  --private-key <key> \
-  --extra-vars "registration_token=<token> runner_name=<name>"
-```
-
----
-
-## 9. Ansible Role – `gitea-runner`
-
-The role performs the following tasks in order, adapting to the OS distribution using `ansible_facts['os_family']` and `ansible_distribution`.
-
-### 9.1. `docker.yml` – OS‑specific Docker installation
-
-- **For Debian/Ubuntu**:
-  - Install `apt-transport-https`, `ca-certificates`, `curl`.
-  - Add Docker GPG key and repository.
-  - Install `docker-ce`, `docker-ce-cli`, `containerd.io`, `docker-compose-plugin`.
-
-- **For Arch Linux**:
-  - Install `docker`, `docker-compose` using `pacman`.
-  - Ensure the `docker` systemd service is enabled and started.
-  - Add the current user to the `docker` group.
-
-The playbook detects the OS family and executes the appropriate block.
-
-### 9.2. `download_act_runner.yml`
-- Fetches the latest (or specified) `act_runner` binary from Gitea releases.
-- Extracts it to `/usr/local/bin/act_runner` and sets executable permissions.
-- Uses `ansible_architecture` to choose the correct binary (`linux_amd64`).
-
-### 9.3. `validate.yml`
-- Checks that `/usr/local/bin/act_runner` exists and is executable.
-- Runs `act_runner --version` to ensure it works.
-- Checks Docker connectivity (`docker version`).
-- Sets `runner_validated: true` if all checks pass.
-
-### 9.4. `config.yml`
-- Creates `/etc/act-runner/config.toml` with the following content:
-  ```toml
-  log.level = "info"
-  runner.file = ".runner"
-  container.label = "gitea-runner=true"
-  ```
-- This ensures all spawned containers are labelled, enabling safe pruning.
-
-### 9.5. `register.yml`
-- Ensures work directory (`/var/lib/gitea-runner`) exists.
-- Runs `act_runner register` with the provided `registration_token`, `runner_name`, `labels`, and `gitea_url`.
-- Skips registration if `.act_runner` already exists (idempotent).
-
-### 9.6. `service.yml`
-- Creates systemd service file `/etc/systemd/system/act-runner-{{ runner_name }}.service`.
-- Points to the config file with `--config /etc/act-runner/config.toml`.
-- Enables and starts the service.
-
-### 9.7. `prune.yml`
-- Creates systemd service and timer for daily Docker prune:
-  - `docker-prune.service`: runs `docker system prune` and `docker volume prune` with filters for `label=gitea-runner=true` and `until=24h`.
-  - `docker-prune.timer`: triggers daily.
-- Enables and starts the timer.
-
-### 9.8. `integration_test.yml`
-- Waits up to 2 minutes for the runner to appear in the Gitea API.
-- Checks that the runner status is `"online"`.
-- Fails the playbook if the runner is not found or not online.
-- This ensures that the runner is fully functional after installation.
-
----
-
-## 10. Integration Tests (Detailed)
-
-After registration and service start, the playbook runs `integration_test.yml`. It uses the Gitea API to verify the runner is online. The test is written in Ansible and uses the `uri` module.
-
-**Conditions**:
-- Retry every 10 seconds for up to 12 attempts (2 minutes total).
-- If the runner is not found or not online, the playbook fails with a clear error message.
-
-**Why this matters**:
-- Catches registration failures early.
-- Ensures the runner can communicate with Gitea.
-- Prevents deploying a broken runner.
-
----
-
-## 11. Safe Docker Pruning
-
-The runner labels all its containers with `gitea-runner=true` (via `container.label` in the config file). The prune service uses `--filter "label=gitea-runner=true"` to ensure it only removes resources created by the runner. This guarantees that other services on the same host are not affected.
-
----
-
-## 12. Quality Gates
-
-- **100% unit test coverage** (`make pytest-cov`).
-- **All linters pass** (ruff, pyright, ansible-lint).
-- **Molecule tests pass** (role validation in Docker container).
-- **Integration tests pass** (post‑installation validation).
-
-These gates are enforced by pre‑push hooks.
-
----
-
-## 13. Installation & Usage
-
-### 13.1. Developer Setup
-
-```bash
-git clone https://git.oblachno.oblachno.com/oblachno/gitea-runner-manager.git
-cd gitea-runner-manager
-pyenv install 3.11.11
-pyenv local 3.11.11
-make setup
-```
-
-### 13.2. Configure Gitea Credentials
-
-```bash
-cp .env.example .env
-# Edit .env:
-# GITEA_URL=https://git.oblachno.oblachno.com
-# GITEA_TOKEN=your-personal-access-token
-# Optional: GITEA_RUNNER_USER=ubuntu  # default SSH user
-# Optional: GITEA_RUNNER_KEY=~/.ssh/id_rsa
-```
-
-The token needs `admin:runner` scope (or `admin` for full management).
-
-### 13.3. Install a Runner
-
-Using the CLI (recommended for flexibility):
-
-```bash
-./grm.py install 192.168.1.10 --user ubuntu --key ~/.ssh/id_ed25519 --name prod-runner
-```
-
-Using Make:
-
-```bash
-make install HOST=192.168.1.10 USER=ubuntu KEY=~/.ssh/id_ed25519 NAME=prod-runner
-```
-
-If `USER` is not provided, the CLI uses the environment variable `GITEA_RUNNER_USER` or falls back to the current local user's username (which may not exist on the remote host – it's better to always specify).
-
-### 13.4. Verify Runner
-
-Check Gitea admin UI under **Actions → Runners**. The runner should appear as **Online**.
-
-### 13.5. Update Runner Binary (Future)
-
-```bash
-./grm.py update 192.168.1.10 --user ubuntu
-```
-
----
-
-## 14. Molecule Tests
-
-The Ansible role is tested with Molecule using a systemd‑enabled Docker container. For Arch Linux, we may use a different Docker image (e.g., `archlinux/archlinux`). The test suite will include scenarios for Ubuntu, Debian, and Arch Linux.
-
-The `default` scenario:
-- Verifies Docker installation.
-- Checks that `act_runner` binary is present and executable.
-- Asserts that the systemd service is enabled and running.
-- Ensures the prune timer is active.
-- Runs the `integration_test` task with a mock Gitea API (or skips it if `runner_register=false`).
-
-Molecule tests run as part of `make test-all`.
-
----
-
-## 15. Logging
-
-- All Ansible output goes to stdout (visible in CLI).
-- `act_runner` logs go to `journald` via the systemd service.
-- To view runner logs: `sudo journalctl -u act-runner-<name> -f`.
-
----
-
-## 16. Future Extensions (Optional)
-
-- **Uninstall**: A playbook to stop the service, remove the binary, and delete the work directory.
-- **Version pinning**: Allow specifying a particular `act_runner` version via CLI.
-- **Additional distributions**: Extend the role to support more distros if needed.
-
----
-
-## 17. Success Criteria
-
-- [ ] `make setup` configures the development environment.
-- [ ] `make install HOST=... USER=...` provisions a runner on Ubuntu, Debian, and Arch Linux.
-- [ ] Integration tests pass after installation; installation fails if they do not.
-- [ ] Pre‑commit and pre‑push hooks enforce quality gates (100% coverage, linting).
-- [ ] Molecule tests pass for all supported OS.
-- [ ] Docker prune only affects runner‑labelled resources.
-- [ ] `make ansible-lint` runs successfully.
-- [ ] Documentation is complete and accurate.
-
----
-
-## 18. License
-
-- **GPL‑3.0** – open source, free to use and modify.
-
----
-
-**This GRM plan is production‑ready, lean, cross‑distribution, and flexible.** It supports Arch, Ubuntu, and Debian, and accepts plain IP addresses with configurable SSH user and key. All components are specified, and the `make setup` command gets a developer from zero to a fully configured environment in minutes.

pyproject.toml

@@ -4,11 +4,11 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "gitea-runner-manager"
-version = "0.1.0"
+dynamic = ["version"]
 description = "Lean CLI to manage Gitea Actions runners"
 readme = "README.md"
 license = {text = "GPL-3.0"}
-requires-python = ">=3.11"
+requires-python = ">=3.12"
 classifiers = [
     "Programming Language :: Python :: 3",
     "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
@@ -20,6 +20,12 @@ dependencies = [
     "ansible>=14.0.0",
 ]
 
+[project.scripts]
+grm = "gitea_runner_manager.cli:cli"
+
+[tool.setuptools.dynamic]
+version = {attr = "gitea_runner_manager.__version__"}
+
 [project.optional-dependencies]
 dev = [
     "pytest>=9.1.0",
@@ -29,21 +35,28 @@ dev = [
     "molecule>=26.4.0",
     "molecule-docker>=2.1.0",
     "ansible-lint>=26.4.0",
+    "bandit>=1.8.2",
     "pre-commit>=4.6.0",
     # Non-Python dev dependency: checkmake (Makefile linter)
-    # Install via: go install github.com/mrtazz/checkmake/cmd/checkmake@latest
+    # Install via: go install github.com/checkmake/checkmake/cmd/checkmake@latest
 ]
 
 [tool.setuptools.packages.find]
 where = ["src"]
 
+[tool.setuptools.package-data]
+gitea_runner_manager = ["translations.json"]
+
 [tool.pytest.ini_options]
 testpaths = ["tests"]
-pythonpath = ["src"]
-addopts = "--cov=src/gitea_runner_manager --cov-report=term-missing --cov-fail-under=100"
+pythonpath = ["src", "."]
+addopts = "--cov=src/gitea_runner_manager --cov=scripts --cov-report=term-missing --cov-fail-under=100"
+markers = [
+    "integration: marks tests as integration tests (not counted in coverage)",
+]
 
 [tool.ruff]
-target-version = "py311"
+target-version = "py312"
 line-length = 120
 
 [tool.ruff.lint]
@@ -55,6 +68,6 @@ quote-style = "double"
 indent-style = "space"
 
 [tool.pyright]
-include = ["src"]
-pythonVersion = "3.11"
+include = ["src", "scripts"]
+pythonVersion = "3.12"
 strict = ["src/gitea_runner_manager"]

scripts/check_test_speed.py

@@ -0,0 +1,90 @@
+#!/usr/bin/env python3
+"""Run unit tests and enforce a maximum execution-time budget.
+
+Usage:
+  python3 scripts/check_test_speed.py [--max-seconds N]
+"""
+
+from __future__ import annotations
+
+import re
+import subprocess  # nosec B404
+
+import click
+
+from gitea_runner_manager.i18n import _
+
+DEFAULT_MAX_SECONDS = 2.0
+TEST_COMMAND = ["make", "test-unit"]
+_TIMING_RE = re.compile(r"(\d+) passed.* in ([0-9.]+)s")
+
+
+def run_tests() -> tuple[str, str]:
+    """Execute the unit-test suite and return (stdout, stderr)."""
+    result = subprocess.run(  # nosec B603
+        TEST_COMMAND,
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+    return result.stdout, result.stderr
+
+
+def parse_duration(output: str) -> float:
+    """Extract elapsed seconds from pytest summary line.
+
+    Raises:
+        click.ClickException: when the timing line cannot be found.
+    """
+    for line in output.splitlines():
+        match = _TIMING_RE.search(line)
+        if match:
+            return float(match.group(2))
+    raise click.ClickException(_("Could not parse test execution time from output."))
+
+
+def check_speed(duration: float, max_seconds: float) -> None:
+    """Validate duration is within budget; raise on violation."""
+    if duration > max_seconds:
+        raise click.ClickException(
+            _(
+                "Unit tests too slow: {duration:.2f}s (max allowed: {max}s).\n"
+                "  Fix: run 'make pytest-cov' to profile, then optimise slow tests.\n"
+                "  Hint: avoid unnecessary imports, use lighter mocks, or cache fixtures.",
+                duration=duration,
+                max=max_seconds,
+            )
+        )
+
+
+def main(max_seconds: float) -> None:
+    """Run tests, parse timing, and enforce the budget."""
+    stdout, stderr = run_tests()
+    combined = stdout + "\n" + stderr
+    click.echo(combined, err=False)
+
+    duration = parse_duration(combined)
+    check_speed(duration, max_seconds)
+    click.echo(
+        _(
+            "Unit tests passed in {duration:.2f}s (under {max}s limit).",
+            duration=duration,
+            max=max_seconds,
+        )
+    )
+
+
+@click.command()
+@click.option(
+    "--max-seconds",
+    type=float,
+    default=DEFAULT_MAX_SECONDS,
+    show_default=True,
+    help="Maximum allowed execution time in seconds.",
+)
+def cli(max_seconds: float) -> None:
+    main(max_seconds)
+
+
+if __name__ == "__main__":  # pragma: no cover
+    cli()  # pragma: no cover