chore: update badge URLs to commit 4422c70b [skip ci]

Co-authored-by: emil User <emil.simeonov@tutanota.com>

.gitea/workflows/ci.yml

@@ -33,21 +33,40 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
+      # Implements: REQ-1 (DEVX-176) — docs-only changes skip the heavy
+      # quality steps. Detection needs only git, so it runs before setup.
+      - name: Detect docs-only change
+        id: docs-only
+        if: github.event_name == 'pull_request'
+        run: |
+          HEAD="${{ github.event.pull_request.head.sha || github.sha }}"
+          DOCS_ONLY=true
+          while IFS= read -r f; do
+            case "$f" in
+              docs/*|*.md|.devin/*) ;;
+              *) DOCS_ONLY=false; break;;
+            esac
+          done < <(git diff --name-only "origin/master...$HEAD")
+          echo "docs-only=$DOCS_ONLY" >> "$GITHUB_OUTPUT"
+          echo "docs-only=$DOCS_ONLY"
       - name: Set up environment
         env:
           CI_GITEA_API_TOKEN: ${{ secrets.CI_GITEA_API_TOKEN }}
         run: make setup-image
       # --- quality steps ---
       - name: Lint all
+        if: steps.docs-only.outputs.docs-only != 'true'
         run: |
           . .venv/bin/activate 2>/dev/null || true
           export PATH="$HOME/.local/bin:$PATH"
           make lint-all
       - name: Unit tests with 100% coverage
+        if: steps.docs-only.outputs.docs-only != 'true'
         run: |
           . .venv/bin/activate 2>/dev/null || true
           make pytest-cov
       - name: Check unit test speed
+        if: steps.docs-only.outputs.docs-only != 'true'
         run: |
           . .venv/bin/activate 2>/dev/null || true
           python3 -m devx.tools.check_test_speed --max-seconds 15 --max-single-seconds 0.5
@@ -60,10 +79,12 @@ jobs:
           export PATH="$HOME/.local/bin:$PATH"
           make devx-docs-check
       - name: Translation completeness check
+        if: steps.docs-only.outputs.docs-only != 'true'
         run: |
           . .venv/bin/activate 2>/dev/null || true
           python3 -m devx.ci.check_translations
       - name: Dependency security scan
+        if: steps.docs-only.outputs.docs-only != 'true'
         run: |
           . .venv/bin/activate 2>/dev/null || true
           # Install pip in venv if missing (needed by pip-audit)
@@ -71,6 +92,7 @@ jobs:
           PIPAPI_PYTHON_LOCATION=$PWD/.venv/bin/python \
             pip-audit --desc --skip-editable 2>&1 || true
       - name: Workflow dry-run validation
+        if: steps.docs-only.outputs.docs-only != 'true'
         run: |
           . .venv/bin/activate 2>/dev/null || true
           export PATH="$HOME/.local/bin:$PATH"
@@ -137,19 +159,9 @@ jobs:
           . .venv/bin/activate 2>/dev/null || true
           export PATH="$HOME/.local/bin:$PATH"
           python3 -m devx.ci.release --dry-run
-      - name: Notify on failure
+      # Implements: REQ-2 (DEVX-176) — no failure-issue step in PR CI;
-        if: failure()
+      # auto-created issues are for deploy-pipeline failures only
-        env:
+      # (post-merge keeps its notification).
-          CI_GITEA_API_TOKEN: ${{ secrets.CI_GITEA_API_TOKEN }}
-        run: |
-          . .venv/bin/activate 2>/dev/null || true
-          export PATH="$HOME/.local/bin:$PATH"
-          python3 -m devx.ci.notify_failure \
-            --repo "${{ github.repository }}" \
-            --run-id "${{ github.run_id }}" \
-            --workflow "ci/validate" \
-            --commit "${{ github.sha }}" \
-            --auto-login
 
   auto-merge:
     # Auto-merge runs after validate passes. It reads the task ID

.gitea/workflows/post-merge.yml

@@ -24,7 +24,9 @@ on:
 
 concurrency:
   group: post-merge-${{ github.ref }}
-  cancel-in-progress: true
+  # Implements: REQ-3 (DEVX-176) — queue instead of killing an in-flight
+  # release/publish; a cancelled release can leave tag-without-publish.
+  cancel-in-progress: false
 
 env:
   PIP_BREAK_SYSTEM_PACKAGES: "1"

AGENTS.md

@@ -172,7 +172,7 @@ Every change starts with a spec. No spec, no code.
 **CI gates (pre-merge):**
 - `devx.ci.validate_spec` — checks spec exists, has required sections, REQ-IDs, all ACs checked
 - `devx.ci.check_pr_size` — max 500 lines / 10 files (excludes CHANGELOG, badges, locks)
-- `devx.ci.fast_molecule` — converge+verify only for changed roles, single platform
+- `devx.ci.fast_molecule` — full `molecule test` for changed roles only (scoped, single platform)
 
 **Nightly (infra only):**
 - Full molecule suite (all scenarios, all platforms) + staging deploy + integration tests

CHANGELOG.md

@@ -2,6 +2,30 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.55.4] - 2026-09-23
+
+### Bug Fixes
+
+- Fail-open molecule selection and honest fast-path contract
+
+## [0.55.3] - 2026-09-21
+
+### Bug Fixes
+
+- Honor repo bandit config in badge quality check
+
+## [0.55.2] - 2026-09-19
+
+### Bug Fixes
+
+- *(ci)* Supply git identity for dep-PR manifest commits
+
+## [0.55.1] - 2026-09-19
+
+### Bug Fixes
+
+- *(ci)* Resolve dep-PR container digest via registry v2 API
+
 ## [0.55.0] - 2026-09-19
 
 ### Features

README.md

@@ -16,12 +16,12 @@ quality badges.
 
 [![CI](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions/workflows/ci.yml/badge.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
 [![License: GPL-3.0](https://img.shields.io/badge/license-GPL--3.0-blue)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/src/branch/master/LICENSE)
-[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
+[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
-[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
+[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
-[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/python.svg)](https://www.python.org/downloads/)
+[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/python.svg)](https://www.python.org/downloads/)
 
 ## Why devx?
 
@@ -87,7 +87,7 @@ extra index and list devx in your dependencies:
 ```toml
 [project]
 dependencies = [
-    "devx>=0.55.0",
+    "devx>=0.55.4",
 ]
 
 [tool.pip]
@@ -101,8 +101,8 @@ pip install -e .
 ```
 
 > **Note:** If your project requires a specific devx version, pin it in
-> `dependencies` (for example, `"devx==0.55.0"`) or use a version constraint
+> `dependencies` (for example, `"devx==0.55.4"`) or use a version constraint
-> (for example, `"devx>=0.55.0,<0.56"`).
+> (for example, `"devx>=0.55.4,<0.56"`).
 
 ### Optional extras
 

docs/index.md

@@ -12,12 +12,12 @@ project to be reusable across all oblachno-oss repositories.
 
 [![CI](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions/workflows/ci.yml/badge.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
 [![License: GPL-3.0](https://img.shields.io/badge/license-GPL--3.0-blue)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/src/branch/master/LICENSE)
-[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
+[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
-[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
+[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
-[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/9eabfdd80f0a4232448178062a4dc63af23c84d4/python.svg)](https://www.python.org/downloads/)
+[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/4422c70b23b4a707c24ab91f80bb4fd2e2fff921/python.svg)](https://www.python.org/downloads/)
 
 ## Overview
 
@@ -74,14 +74,14 @@ Add devx to your `pyproject.toml` dependencies and configure the registry:
 ```toml
 [project]
 dependencies = [
-    "devx>=0.55.0",
+    "devx>=0.55.4",
 ]
 
 [tool.pip]
 extra-index-url = "https://git.oblachno.oblachno.fyi/api/packages/oblachno-oss/pypi/simple"
 ```
 
-Pin a specific version if needed: `"devx==0.55.0"` or `"devx>=0.55.0,<0.56"`.
+Pin a specific version if needed: `"devx==0.55.4"` or `"devx>=0.55.4,<0.56"`.
 
 ### Optional extras
 

docs/specs/DEVX-173.md

@@ -0,0 +1,49 @@
+# DEVX-173: Resolve container digest via registry v2 API
+
+## Problem
+
+`resolve_container_digest` returns the sha256 of the `manifest.json`
+blob listed by the Gitea packages API (`/packages/<owner>/container/
+<name>/<tag>/files`). That blob digest is NOT the OCI manifest digest —
+`docker pull repo@sha256:<blob>` fails with "not found." Production
+deploy run 6251 died pulling `sso-bridge@sha256:5ca9...` which the dep
+PR had recorded in `deploy/sso-bridge-release.json`. The registry serves
+0.4.1 as `sha256:c0212ed1...` — different digest entirely.
+
+## Approach
+
+REQ-1: Keep the packages-API call as the existence check (it has the
+404-retry semantics needed for the publish race) but resolve the
+pullable digest via the registry v2 API: `GET /v2/token` with
+`scope=repository:<owner>/<name>:pull` (basic-auth with the Gitea
+token), then `GET /v2/<owner>/<name>/manifests/<tag>` with OCI/Docker
+manifest Accept headers and read `Docker-Content-Digest`. Registry base
+URL is derived from `GITEA_API_URL` (strip `/api/v1`).
+
+REQ-2: If the v2 digest lookup fails (non-2xx, missing header), fail
+closed with a ClickException — never record a blob sha256 as a pullable
+digest.
+
+## Test Plan
+
+- Mocked v2 token + manifest endpoints return digest; recorded value is
+  the `Docker-Content-Digest` header.
+- 404 retry semantics on the packages-API existence check unchanged.
+- Missing digest header / non-2xx manifest response → ClickException.
+- Unit tests cover token request scope and Accept headers.
+
+## Deploy Plan
+
+devx release tag; the sso-bridge dep-PR pin bump follows in its own PR.
+The wrong digest already recorded in infra's manifest is corrected by
+re-running the dep-PR with the fixed version.
+
+## Rollback Plan
+
+Revert; dep-PR records the (unpullable) blob digest again — deploys must
+then use tag pulls until a corrected manifest lands.
+
+## Acceptance Criteria
+
+- [x] REQ-1: Digest resolved from `Docker-Content-Digest` via v2 API.
+- [x] REQ-2: Lookup failures fail closed; no blob-sha256 fallback.

docs/specs/DEVX-174.md

@@ -0,0 +1,31 @@
+# DEVX-174: Set git identity in dep-PR target clone
+
+## Problem
+
+`create_dependency_pr` commits the manifest bump in a fresh clone of the
+target repo. The clone has no `user.name`/`user.email`, so `git commit`
+exits 128 ("Please tell me who you are") — observed in sso-bridge
+post-merge run 6284 after the digest and manifest bump both succeeded.
+
+## Approach
+
+REQ-1: Pass a CI bot identity inline (`git -c user.name=... -c
+user.email=... commit`) so the commit works in any environment without
+mutating global git config.
+
+## Test Plan
+
+- Unit test asserting the commit invocation carries `-c user.name` /
+  `-c user.email` arguments.
+
+## Deploy Plan
+
+devx release; sso-bridge picks it up via its devx pin on next bump.
+
+## Rollback Plan
+
+Revert; dep-PR commit fails again in containers without git identity.
+
+## Acceptance Criteria
+
+- [x] REQ-1: dep-PR commit supplies explicit identity flags.

docs/specs/DEVX-175.md

@@ -0,0 +1,40 @@
+# DEVX-175: Badge generation must honor repo bandit configuration
+
+## Problem
+
+`collect_quality()` in `generate_badges.py` runs `bandit -r src/` with no
+config file. Repos that declare a `[tool.bandit]` section in
+`pyproject.toml` (skip lists aligned with infrastructure patterns — for
+example sso-bridge skips B404/B603/B501) lint clean via `make lint-all`, but the
+quality badge still reports `bandit: FAIL` — a false-FAIL badge that
+contradicts the actual lint gate.
+
+## Approach
+
+REQ-1: When `pyproject.toml` exists in the target repo and contains a
+`[tool.bandit]` section, pass `-c pyproject.toml` to the bandit invocation
+in `collect_quality()`.
+
+REQ-2: Repos without `[tool.bandit]` keep the current invocation unchanged.
+
+## Test Plan
+
+- Unit test: repo fixture with `[tool.bandit]` → command includes
+  `-c pyproject.toml`; without the section → plain invocation.
+- Manual: `python -m devx.tools.generate_badges` in sso-bridge reports
+  `bandit: pass`.
+
+## Deploy Plan
+
+devx release → repos pick it up on next devx pin bump; no infra changes.
+
+## Rollback Plan
+
+Revert the commit; badges revert to unconfigured bandit runs.
+
+## Acceptance Criteria
+
+- [x] REQ-1 implemented with `# Implements: REQ-1` comment
+- [x] REQ-2 preserved (no config → unchanged command)
+- [x] Unit tests cover both branches
+- [x] `make lint-all` + `make pytest-cov` pass in devx

docs/specs/DEVX-176.md

@@ -0,0 +1,43 @@
+# DEVX-176: CI hygiene — docs fast-path, failure-notify scoping, post-merge cancel
+
+## Problem
+
+devx CI has the same inefficiencies fixed in infra (OBL-INFRA-613/615/616):
+docs-only PRs run the full quality suite (~10 min), CI failures auto-create
+issues (noise — the user decided issues are for deploy failures only), and
+post-merge `cancel-in-progress: true` can kill a release mid-publish.
+
+## Approach
+
+REQ-1: Docs-only PRs skip heavy validate steps (lint-all, unit tests,
+test-speed, translation check, security scan, workflow dry-run). Docs gate,
+spec validation, PR size, and auto-merge preconditions still run.
+Restricted to pull_request events.
+
+REQ-2: Remove the failure-issue step from `ci.yml` validate job.
+Post-merge keeps failure notification (release/publish failures are
+deploy-pipeline events).
+
+REQ-3: post-merge `cancel-in-progress: false` — a new push queues instead
+of killing an in-flight release/publish.
+
+## Test Plan
+
+- `make workflow-lint` passes.
+- Docs-only PR: quality steps skipped, docs gate + spec + size + merge run.
+- Non-docs PR: unchanged behavior.
+
+## Deploy Plan
+
+Workflow-only change; takes effect on merge. No release needed.
+
+## Rollback Plan
+
+Revert the commit.
+
+## Acceptance Criteria
+
+- [x] REQ-1 implemented — early docs-only step + step-level `if` gates
+- [x] REQ-2 implemented — notify step removed from ci.yml only
+- [x] REQ-3 implemented — post-merge concurrency flipped
+- [x] `make workflow-lint` passes

docs/specs/DEVX-177.md

@@ -0,0 +1,76 @@
+# DEVX-177: Honest molecule selection — fail-open coverage and real command contract
+
+## Problem
+
+`devx.molecule.molecule_changed` and `devx.ci.fast_molecule` violate the
+S09/REQ-9 honesty contract in three ways:
+
+1. **Silent skips.** `detect_changed_roles` only knows four playbooks and
+   `ansible/roles/`. Changes to `restore.yml`, `deploy-sso-bridge.yml`,
+   `upgrade-postgres.yml`, `rolling-update-gitea.yml`,
+   `update-alertmanager.yml`, `build-image.yml`, `playbooks/_tasks/`,
+   `playbooks/tasks/`, or `ansible/group_vars/` trigger zero molecule
+   coverage — the fast path passes by skipping work.
+2. **Phantom targets.** `ROLE_TARGET_MAP` includes `sso_config` (role
+   moved to the sso-bridge repo) and emits `molecule-crowdsec` /
+   `molecule-disk-cleanup` targets that do not exist in infra's Makefile.
+   Playbook mappings also inject absent roles, so `make molecule-changed`
+   can select nonexistent targets.
+3. **Dishonest contract.** `fast_molecule` documents "converge + verify
+   only, no idempotence" and builds `molecule test -s X --destroy=never
+   --platform-name=...` commands that nothing executes — CI actually runs
+   full `molecule test -s X` via `run_molecule_scenario.py` (which does
+   include idempotence where the scenario defines it).
+
+## Approach
+
+REQ-1: Fail-open coverage in `detect_changed_roles` — add the missing
+playbook→role mappings; `ansible/group_vars/**` and any other
+`ansible/playbooks/**` file (including `_tasks/`/`tasks/`) not explicitly
+mapped select all molecule-covered roles. `ansible/environments/` stays
+unmapped (env data is covered by unit/deploy tests, not molecule) and is
+documented as such.
+
+REQ-2: Selection only emits roles that exist — `detect_changed_roles`
+gains a `roles_dir` parameter; role names from file paths and playbook
+maps are kept only when `<roles_dir>/<role>` exists. Shared-path and
+fail-open "all roles" resolution returns only directories under
+`roles_dir` containing a `molecule/` dir (untestable roles select
+nothing rather than phantom targets).
+
+REQ-3: Honest fast-molecule contract — `build_molecule_commands` emits
+exactly what the CI runner executes (`molecule test -s <scenario>`);
+docstrings state the real sequence (full `molecule test` per scenario on
+changed roles, single platform as configured by the scenario) instead of
+the old "converge + verify only" claim.
+
+## Test Plan
+
+- Update `test_molecule_changed.py`: unmapped playbook → all present
+  roles; `group_vars` change → all; mapped playbook → mapped roles only;
+  role absent from `roles_dir` → filtered out; shared path → only roles
+  with `molecule/` dirs.
+- Update `test_fast_molecule.py`: emitted commands are `molecule test -s
+  <scenario>` with no `--destroy`/`--platform-name` flags.
+- `make pytest-cov` (100% gate), `make lint-all`.
+
+## Deploy Plan
+
+Merge → devx release publishes automatically → infra dep-PR bumps the
+pin; the honest selection takes effect on the next infra CI run.
+
+## Rollback Plan
+
+Revert the squash commit; previous (under-covering) selection returns —
+acceptable short-term because coverage only widens with this change.
+
+## Acceptance Criteria
+
+- [x] REQ-1: All `ansible/playbooks/**` and `ansible/group_vars/**`
+  changes select molecule coverage; unmapped files fail open to all
+  testable roles.
+- [x] REQ-2: No nonexistent roles or make targets are emitted; `sso_config`
+  no longer appears when absent from `roles_dir`.
+- [x] REQ-3: `build_molecule_commands` output matches the executed CI
+  command shape; module docstrings describe the real sequence.
+- [x] Unit tests cover every new behavior; 100% coverage maintained.

docs/user/getting-started.md

@@ -48,12 +48,12 @@ Add devx to your `pyproject.toml`:
 ```toml
 [project]
 dependencies = [
-    "devx>=0.55.0",
+    "devx>=0.55.4",
 ]
 
 [project.optional-dependencies]
 dev = [
-    "devx>=0.55.0",
+    "devx>=0.55.4",
 ]
 ```
 

src/devx/__init__.py

@@ -6,4 +6,4 @@ create_dependency_pr, auto_merge, release, publish), developer tooling
 molecule testing helpers for Ansible projects.
 """
 
-__version__ = "0.55.0"
+__version__ = "0.55.4"

src/devx/ci/create_dependency_pr.py

@@ -96,18 +96,25 @@ def update_pinned_version(file_path: str, package: str, old_version: str, new_ve
     return changed
 
 
+_MANIFEST_ACCEPT = (
+    "application/vnd.oci.image.index.v1+json, "
+    "application/vnd.docker.distribution.manifest.list.v2+json, "
+    "application/vnd.oci.image.manifest.v1+json, "
+    "application/vnd.docker.distribution.manifest.v2+json"
+)
+
+
+# Implements: REQ-1 — existence check via packages API (keeps the 404-retry
+# semantics for the publish race); the pullable digest is then resolved via
+# the registry v2 API's Docker-Content-Digest header.
 def resolve_container_digest(api_url: str, owner: str, name: str, tag: str, token: str, timeout_s: int = 0) -> str:
-    """Resolve the OCI digest for a container image tag via the packages API.
+    """Verify the container tag exists, then resolve its pullable OCI digest.
 
-    Implements REQ-1: dependency PRs must only be opened after the producer
+    The packages API proves the tag was published (and 404s while the
-    artifact exists — this raises ClickException when the tag is missing or
+    producer's image-build workflow races us — ``timeout_s`` retries every
-    the registry call fails, so the PR is never opened against an artifact
+    15s). The packages-API ``manifest.json`` blob sha256 is NOT pullable
-    that has not been published. The sha256 of the stored ``manifest.json``
+    via ``repo@sha256:...``, so the digest comes from the registry v2
-    blob is the manifest content digest (what ``docker pull`` reports).
+    ``Docker-Content-Digest`` header instead.
-
-    Implements REQ-2: ``timeout_s`` > 0 retries the lookup every 15s until
-    the deadline — the dep-PR step races the producer's image-build
-    workflow, which pushes the tag concurrently.
     """
     url = f"{api_url}/packages/{owner}/container/{name}/{tag}/files"
     headers = {"Authorization": f"token {token}"}
@@ -150,17 +157,47 @@ def resolve_container_digest(api_url: str, owner: str, name: str, tag: str, toke
                 )
             ) from e
         break
-    for f in resp.json():
+    return _resolve_registry_digest(api_url, owner, name, tag, token)
-        if f.get("name") == "manifest.json" and f.get("sha256"):
+
-            return f"sha256:{f['sha256']}"
+
+# Implements: REQ-2 — v2 digest resolution fails closed: non-2xx, missing
+# token, or absent Docker-Content-Digest all raise; a blob sha256 is never
+# recorded as a pullable digest.
+def _resolve_registry_digest(api_url: str, owner: str, name: str, tag: str, token: str) -> str:
+    registry = api_url.removesuffix("/api/v1").removesuffix("/")
+    repo = f"{owner}/{name}"
+    try:
+        tok_resp = requests.get(  # nosec B310
+            f"{registry}/v2/token",
+            params={"service": "container_registry", "scope": f"repository:{repo}:pull"},
+            auth=("ci", token),
+            timeout=30,
+        )
+        tok_resp.raise_for_status()
+        bearer = tok_resp.json().get("token", "")
+        man_resp = requests.get(  # nosec B310
+            f"{registry}/v2/{repo}/manifests/{tag}",
+            headers={"Authorization": f"Bearer {bearer}", "Accept": _MANIFEST_ACCEPT},
+            timeout=30,
+        )
+        man_resp.raise_for_status()
+    except requests.RequestException as e:
+        status = getattr(getattr(e, "response", None), "status_code", "?")
         raise click.ClickException(
             _(
-            "Registry returned no manifest blob for {owner}/{name}:{tag}.",
+                "Registry v2 digest lookup failed for {repo}:{tag} (HTTP {status}): {error}",
-            owner=owner,
+                repo=repo,
-            name=name,
                 tag=tag,
+                status=status,
+                error=e,
             )
+        ) from e
+    digest = man_resp.headers.get("Docker-Content-Digest", "")
+    if not digest:
+        raise click.ClickException(
+            _("Registry returned no Docker-Content-Digest for {repo}:{tag}.", repo=repo, tag=tag)
         )
+    return digest
 
 
 def update_manifest(file_path: str, section: str, fields: dict[str, str]) -> bool:
@@ -468,7 +505,22 @@ def cli(
         add_files.append(spec_rel)
     subprocess.run(["git", "add", *add_files], check=True, cwd=workdir)  # nosec B603 B607
     commit_msg = f"deps: bump {package} from {old_version} to {new_version}"
-    subprocess.run(["git", "commit", "-m", commit_msg], check=True, cwd=workdir)  # nosec B603 B607
+    # Implements: REQ-1 — the fresh clone has no git identity in CI
+    # containers; supply it inline (same bot identity as push_badges).
+    subprocess.run(  # nosec B603 B607
+        [
+            "git",
+            "-c",
+            "user.name=gitea-actions-bot",
+            "-c",
+            "user.email=actions@oblachno.fyi",
+            "commit",
+            "-m",
+            commit_msg,
+        ],
+        check=True,
+        cwd=workdir,
+    )
     subprocess.run(  # nosec B603 B607
         ["git", "-c", auth_cfg, "push", "origin", branch_name],
         check=True,

src/devx/ci/fast_molecule.py

@@ -5,14 +5,19 @@
 Reuses ``devx.molecule.molecule_changed`` for role detection (which handles
 playbook→role mapping and shared infrastructure paths).
 
-Fast molecule = converge + verify only, single platform, no idempotence
+Fast molecule = full ``molecule test`` for every scenario of each changed
-check. Used in pre-merge CI to get quick feedback on Ansible changes
+role, on the scenario's configured platform. "Fast" means *scoped* (only
-without running the full molecule suite (which runs nightly).
+affected roles, single platform) — never skipped phases: create, converge,
+idempotence (when the scenario defines it), verify, and destroy all run,
+exactly as ``scripts/run_molecule_scenario.py`` executes them in CI.
+
+Used in pre-merge CI to get quick feedback on Ansible changes without
+running the full all-roles/all-platforms suite (which runs nightly).
 
 Usage:
     python -m devx.ci.fast_molecule --base origin/master --head HEAD
 
-Outputs the list of changed roles and the molecule commands to run.
+Outputs the list of changed roles and the molecule commands CI runs.
 In CI, pass ``--github-output`` to set ``fast-molecule-roles`` (space-
 separated) and ``fast-molecule-needed`` (true/false) for downstream steps.
 """
@@ -48,19 +53,19 @@ def build_molecule_commands(
     roles_dir: str = "ansible/roles",
     platform: str = "ubuntu-2604",
 ) -> list[str]:
-    """Build molecule test commands for changed roles.
+    """Build the molecule commands CI executes for changed roles.
 
-    For each role, runs each scenario with converge + verify only
+    Emits exactly what ``scripts/run_molecule_scenario.py`` runs:
-    (skip create/destroy between scenarios, skip idempotence).
+    ``molecule test -s <scenario>`` — the full sequence (create, converge,
+    idempotence, verify, destroy). The ``platform`` argument is accepted
+    for interface stability but is informational: the scenario's
+    ``molecule.yml`` selects the platform, and CI distributes scenarios so
+    each runs on a single platform.
     """
     commands: list[str] = []
     for role in sorted(roles):
-        scenarios = get_molecule_scenarios(role, roles_dir)
+        for scenario in get_molecule_scenarios(role, roles_dir):
-        if not scenarios:
+            commands.append(f"molecule test -s {scenario}")
-            continue
-        for scenario in scenarios:
-            cmd = f"molecule test -s {scenario} --destroy=never --platform-name={platform}"
-            commands.append(cmd)
     return commands
 
 
@@ -93,7 +98,7 @@ def cli(
             write_github_output("fast-molecule-roles", "")
         return
 
-    roles = detect_changed_roles(files)
+    roles = detect_changed_roles(files, roles_dir)
     if not roles:
         click.echo("[fast-molecule] No Ansible roles changed.")
         if github_output:

src/devx/molecule/molecule_changed.py

@@ -17,8 +17,13 @@ nextcloud, postgres-upgrade, simple-app), the base target runs all
 scenarios for that role.
 
 Playbooks that change also trigger molecule for the roles they include.
-Shared infrastructure changes (ansible.cfg, requirements.yml, molecule/)
+Shared infrastructure changes (ansible.cfg, requirements.yml, molecule/,
-trigger all scenarios.
+group_vars/) trigger all scenarios. Any ``ansible/playbooks/**`` file not
+in the explicit map fails open to all testable roles — targeted selection
+must never silently skip coverage.
+
+Only roles that exist on disk and contain a ``molecule/`` directory are
+selected, so emitted make targets always resolve.
 """
 
 from __future__ import annotations
@@ -30,26 +35,28 @@ import click
 
 REPO_ROOT = Path.cwd()
 
-# Map role names to make targets.
+
-ROLE_TARGET_MAP: dict[str, str] = {
+def role_to_target(role: str) -> str:
-    "app_container": "molecule-app-container",
+    """Make target for a role: docker_base -> molecule-docker-base."""
-    "app_hardening": "molecule-app-hardening",
+    return f"molecule-{role.replace('_', '-')}"
-    "crowdsec": "molecule-crowdsec",
+
-    "disk_cleanup": "molecule-disk-cleanup",
-    "docker_base": "molecule-docker-base",
-    "observability": "molecule-observability",
-    "restore": "molecule-restore",
-    "sso_config": "molecule-sso-config",
-    "storage": "molecule-storage",
-    "zitadel": "molecule-zitadel",
-}
 
 # Playbooks that map to molecule scenarios (via roles they include).
+# Any ansible/playbooks/** file NOT listed here fails open to all testable
+# roles (REQ-1) — a missing entry must never mean "no coverage".
 PLAYBOOK_ROLE_MAP: dict[str, list[str]] = {
     "ansible/playbooks/deploy-observability.yml": ["observability", "docker_base", "zitadel", "crowdsec"],
-    "ansible/playbooks/deploy-customer.yml": ["app_container", "docker_base", "app_hardening", "sso_config"],
+    "ansible/playbooks/deploy-customer.yml": ["app_container", "docker_base", "app_hardening"],
-    "ansible/playbooks/configure-oidc.yml": ["sso_config", "app_container"],
     "ansible/playbooks/prepare-vms.yml": ["docker_base", "app_hardening", "storage", "disk_cleanup", "crowdsec"],
+    "ansible/playbooks/restore.yml": ["restore"],
+    "ansible/playbooks/upgrade-postgres.yml": ["app_container"],
+    "ansible/playbooks/rolling-update-gitea.yml": ["app_container"],
+    "ansible/playbooks/update-alertmanager.yml": ["observability"],
+    "ansible/playbooks/build-image.yml": ["docker_base", "crowdsec", "disk_cleanup"],
+    # sso_bridge role is checked out from the sso-bridge repo at deploy
+    # time — no molecule coverage exists in the consuming repo, so the
+    # explicit empty list documents "mapped, nothing local to test".
+    "ansible/playbooks/deploy-sso-bridge.yml": [],
 }
 
 # Shared infrastructure that affects all molecule tests.
@@ -57,6 +64,7 @@ SHARED_PATHS = (
     "ansible/ansible.cfg",
     "ansible/requirements.yml",
     "ansible/molecule/",
+    "ansible/group_vars/",
 )
 
 # Minimum path parts for a role file: ansible/roles/<role> (3 parts).
@@ -85,8 +93,30 @@ def get_changed_files(base: str) -> list[str]:
     return []
 
 
-def detect_changed_roles(changed_files: list[str]) -> set[str]:
+def _testable_roles(roles_dir: Path) -> set[str]:
-    """Detect which roles have changed files."""
+    """Roles present on disk that carry a molecule/ dir (i.e. have scenarios)."""
+    if not roles_dir.is_dir():
+        return set()
+    return {d.name for d in roles_dir.iterdir() if d.is_dir() and (d / "molecule").is_dir()}
+
+
+def _is_playbook_file(filepath: str) -> bool:
+    """True for any file under ansible/playbooks/ (yml tasks included)."""
+    return filepath.startswith("ansible/playbooks/")
+
+
+def detect_changed_roles(
+    changed_files: list[str],
+    roles_dir: str | Path = "ansible/roles",
+) -> set[str]:
+    """Detect which roles have changed files.
+
+    Implements: REQ-1, REQ-2 — fail open on unmapped ansible playbook or
+    shared-path changes; only roles that exist under ``roles_dir`` are
+    returned, so emitted targets always resolve.
+    """
+    roles_path = Path(roles_dir)
+    all_roles = _testable_roles(roles_path)
     roles: set[str] = set()
 
     for filepath in changed_files:
@@ -99,23 +129,23 @@ def detect_changed_roles(changed_files: list[str]) -> set[str]:
         # Check if file is a playbook that maps to roles
         if filepath in PLAYBOOK_ROLE_MAP:
             roles.update(PLAYBOOK_ROLE_MAP[filepath])
+        elif _is_playbook_file(filepath):
+            # Unmapped playbook/_tasks file — fail open to all testable roles.
+            return set(all_roles)
 
         # Check shared infrastructure — triggers all roles
         for shared in SHARED_PATHS:
             if filepath.startswith(shared):
-                return set(ROLE_TARGET_MAP.keys())
+                return set(all_roles)
 
-    return roles
+    # REQ-2: drop roles that don't exist on disk (e.g. sso_config after the
+    # role moved to the sso-bridge repo) so targets always resolve.
+    return {r for r in roles if (roles_path / r).is_dir()}
 
 
 def roles_to_targets(roles: set[str]) -> list[str]:
-    """Convert role names to make targets."""
+    """Convert role names to make targets (conventional molecule-<role>)."""
-    targets = []
+    return [role_to_target(role) for role in sorted(roles)]
-    for role in sorted(roles):
-        target = ROLE_TARGET_MAP.get(role)
-        if target:
-            targets.append(target)
-    return targets
 
 
 @click.command()
@@ -134,14 +164,19 @@ def roles_to_targets(roles: set[str]) -> list[str]:
     is_flag=True,
     help="Print role names (default if no --print-targets).",
 )
-def main(base: str, print_targets: bool, print_roles: bool) -> None:
+@click.option(
+    "--roles-dir",
+    default="ansible/roles",
+    help="Directory containing Ansible roles (default: ansible/roles).",
+)
+def main(base: str, print_targets: bool, print_roles: bool, roles_dir: str) -> None:
     """Detect which Ansible roles changed and output molecule scenarios."""
     changed_files = get_changed_files(base)
     if not changed_files:
         click.echo("No changed files detected.", err=True)
         return
 
-    roles = detect_changed_roles(changed_files)
+    roles = detect_changed_roles(changed_files, roles_dir)
     if not roles:
         click.echo("No molecule scenarios affected by changes.", err=True)
         return

src/devx/tools/generate_badges.py

@@ -346,11 +346,18 @@ def collect_quality(repo_root: Path) -> dict[str, str | int]:
     results: list[bool] = []
     tool_names: list[str] = []
 
+    # Implements: REQ-1 (DEVX-175) — honor the repo's [tool.bandit] config so
+    # the badge matches the project's actual lint gate (skip lists etc.).
+    bandit_cmd = [sys.executable, "-m", "bandit", "-r", "src/"]
+    pyproject = repo_root / "pyproject.toml"
+    if pyproject.exists() and "[tool.bandit]" in pyproject.read_text():
+        bandit_cmd += ["-c", "pyproject.toml"]
+
     for cmd, name in [
         ([sys.executable, "-m", "ruff", "check", "src/", "tests/"], "ruff check"),
         ([sys.executable, "-m", "ruff", "format", "--check", "src/", "tests/"], "ruff format"),
         ([sys.executable, "-m", "pyright"], "pyright"),
-        ([sys.executable, "-m", "bandit", "-r", "src/"], "bandit"),
+        (bandit_cmd, "bandit"),
     ]:
         rc, _stdout, stderr = run_command(cmd, cwd=repo_root)
         if rc == 0:

src/devx/translations.json

@@ -2967,13 +2967,21 @@
     "ru": "Ошибка поиска в реестре для {owner}/{name}:{tag}: {error}",
     "zh": "注册表查询 {owner}/{name}:{tag} 失败：{error}"
   },
-  "Registry returned no manifest blob for {owner}/{name}:{tag}.": {
+  "Registry returned no Docker-Content-Digest for {repo}:{tag}.": {
-    "bg": "Регистърът не върна manifest blob за {owner}/{name}:{tag}.",
+    "bg": "Регистърът не върна Docker-Content-Digest за {repo}:{tag}.",
-    "de": "Registry hat keinen Manifest-Blob für {owner}/{name}:{tag} zurückgegeben.",
+    "de": "Registry hat keinen Docker-Content-Digest für {repo}:{tag} zurückgegeben.",
-    "en": "Registry returned no manifest blob for {owner}/{name}:{tag}.",
+    "en": "Registry returned no Docker-Content-Digest for {repo}:{tag}.",
-    "pl": "Rejestr nie zwrócił blobu manifestu dla {owner}/{name}:{tag}.",
+    "pl": "Rejestr nie zwrócił Docker-Content-Digest dla {repo}:{tag}.",
-    "ru": "Реестр не вернул blob манифеста для {owner}/{name}:{tag}.",
+    "ru": "Реестр не вернул Docker-Content-Digest для {repo}:{tag}.",
-    "zh": "注册表未返回 {owner}/{name}:{tag} 的清单 blob。"
+    "zh": "注册表未返回 {repo}:{tag} 的 Docker-Content-Digest。"
+  },
+  "Registry v2 digest lookup failed for {repo}:{tag} (HTTP {status}): {error}": {
+    "bg": "Неуспешна заявка за дайджест към регистър v2 за {repo}:{tag} (HTTP {status}): {error}",
+    "de": "Registry-v2-Digest-Abfrage für {repo}:{tag} fehlgeschlagen (HTTP {status}): {error}",
+    "en": "Registry v2 digest lookup failed for {repo}:{tag} (HTTP {status}): {error}",
+    "pl": "Zapytanie o skrót do rejestru v2 dla {repo}:{tag} nie powiodło się (HTTP {status}): {error}",
+    "ru": "Ошибка запроса дайджеста к реестру v2 для {repo}:{tag} (HTTP {status}): {error}",
+    "zh": "注册表 v2 摘要查询 {repo}:{tag} 失败 (HTTP {status})：{error}"
   },
   "Regular merge commit — running all post-merge jobs.": {
     "bg": "Обикновен merge комит — изпълняват се всички post-merge задачи.",

tests/unit/test_create_dependency_pr.py

@@ -200,23 +200,39 @@ class TestCreateVikunjaTask:
             assert mock_client.create_task.call_args.args[0] == 3
 
 
-class TestResolveContainerDigest:
+def _v2_mocks(digest: str = "sha256:deadbeef") -> list[MagicMock]:
-    """REQ-1: pre-PR artifact verification via the packages API."""
+    """Token + manifest responses for the registry v2 digest lookup."""
+    tok = MagicMock()
+    tok.raise_for_status = MagicMock()
+    tok.json.return_value = {"token": "bearer-tok"}
+    man = MagicMock()
+    man.raise_for_status = MagicMock()
+    man.headers = {"Docker-Content-Digest": digest}
+    return [tok, man]
 
-    def test_returns_digest_from_manifest_blob(self) -> None:
+
+class TestResolveContainerDigest:
+    """REQ-1: existence check via packages API; digest via registry v2."""
+
+    def test_returns_digest_from_registry_v2(self) -> None:
         from devx.ci.create_dependency_pr import resolve_container_digest
 
-        mock_resp = MagicMock()
+        files = MagicMock()
-        mock_resp.raise_for_status = MagicMock()
+        files.raise_for_status = MagicMock()
-        mock_resp.json.return_value = [
+        files.json.return_value = [{"name": "manifest.json", "sha256": "blob-not-pullable"}]
-            {"name": "sha256_layer", "sha256": "abc"},
+        with patch(
-            {"name": "manifest.json", "sha256": "deadbeef"},
+            "devx.ci.create_dependency_pr.requests.get",
-        ]
+            side_effect=[files, *_v2_mocks()],
-        with patch("devx.ci.create_dependency_pr.requests.get", return_value=mock_resp):
+        ) as mock_get:
             digest = resolve_container_digest(
                 "https://git.example.com/api/v1", "oblachno", "sso-bridge", "0.9.1", "tok"
             )
         assert digest == "sha256:deadbeef"
+        man_call = mock_get.call_args_list[2]
+        assert "manifests/0.9.1" in man_call.args[0]
+        assert "oci.image.index" in man_call.kwargs["headers"]["Accept"]
+        tok_call = mock_get.call_args_list[1]
+        assert tok_call.kwargs["params"]["scope"] == "repository:oblachno/sso-bridge:pull"
 
     def test_raises_when_version_missing(self) -> None:
         import requests
@@ -231,14 +247,38 @@ class TestResolveContainerDigest:
             with pytest.raises(click.ClickException, match="unpublished artifact"):
                 resolve_container_digest("https://git.example.com/api/v1", "oblachno", "sso-bridge", "9.9.9", "tok")
 
-    def test_raises_when_no_manifest_blob(self) -> None:
+    def test_raises_when_v2_digest_missing(self) -> None:
         from devx.ci.create_dependency_pr import resolve_container_digest
 
-        mock_resp = MagicMock()
+        files = MagicMock()
-        mock_resp.raise_for_status = MagicMock()
+        files.raise_for_status = MagicMock()
-        mock_resp.json.return_value = [{"name": "sha256_layer", "sha256": "abc"}]
+        files.json.return_value = []
-        with patch("devx.ci.create_dependency_pr.requests.get", return_value=mock_resp):
+        tok, man = _v2_mocks(digest="")
-            with pytest.raises(click.ClickException, match="no manifest blob"):
+        with patch(
+            "devx.ci.create_dependency_pr.requests.get",
+            side_effect=[files, tok, man],
+        ):
+            with pytest.raises(click.ClickException, match="no Docker-Content-Digest"):
+                resolve_container_digest("https://git.example.com/api/v1", "oblachno", "sso-bridge", "0.9.1", "tok")
+
+    def test_raises_when_v2_manifest_request_fails(self) -> None:
+        import requests
+
+        from devx.ci.create_dependency_pr import resolve_container_digest
+
+        files = MagicMock()
+        files.raise_for_status = MagicMock()
+        files.json.return_value = []
+        tok, _ = _v2_mocks()
+        err = requests.HTTPError("500")
+        err.response = MagicMock(status_code=500)
+        man = MagicMock()
+        man.raise_for_status.side_effect = err
+        with patch(
+            "devx.ci.create_dependency_pr.requests.get",
+            side_effect=[files, tok, man],
+        ):
+            with pytest.raises(click.ClickException, match="v2 digest lookup failed"):
                 resolve_container_digest("https://git.example.com/api/v1", "oblachno", "sso-bridge", "0.9.1", "tok")
 
     def test_raises_on_connection_error(self) -> None:
@@ -621,6 +661,10 @@ class TestBranchCreation:
         # PR title carries the task ID
         assert client.create_pr.call_args.kwargs["title"] == "OBL-INFRA-581: Bump sso_bridge to 0.9.1"
         mock_task.assert_called_once()
+        # Commit supplies an explicit identity (fresh clones have none)
+        commit = next(c for c in subprocess.run.call_args_list if "commit" in c.args[0])
+        assert "user.name=gitea-actions-bot" in commit.args[0]
+        assert "user.email=actions@oblachno.fyi" in commit.args[0]
 
     def test_retries_404_until_published(self) -> None:
         import requests
@@ -635,7 +679,7 @@ class TestBranchCreation:
         ok.raise_for_status = MagicMock()
         ok.json.return_value = [{"name": "manifest.json", "sha256": "cafe"}]
         with (
-            patch("devx.ci.create_dependency_pr.requests.get", side_effect=[fail, ok]),
+            patch("devx.ci.create_dependency_pr.requests.get", side_effect=[fail, ok, *_v2_mocks("sha256:cafe")]),
             patch("devx.ci.create_dependency_pr.time.sleep"),
         ):
             digest = resolve_container_digest(

tests/unit/test_fast_molecule.py

@@ -40,9 +40,10 @@ class TestBuildMoleculeCommands:
 
         commands = build_molecule_commands({"role_a", "role_b"}, str(roles_dir))
         assert len(commands) == 2
-        assert all("molecule test -s default" in c for c in commands)
+        # REQ-3: emitted commands are exactly what run_molecule_scenario
-        assert all("--destroy=never" in c for c in commands)
+        # executes — full `molecule test -s <scenario>`, no synthetic flags.
-        assert all("ubuntu-2604" in c for c in commands)
+        assert commands == ["molecule test -s default", "molecule test -s default"]
+        assert all("--destroy" not in c and "--platform-name" not in c for c in commands)
 
     def test_empty_when_no_scenarios(self, tmp_path: Path) -> None:
         commands = build_molecule_commands({"nonexistent"}, str(tmp_path / "ansible" / "roles"))

tests/unit/test_generate_badges.py

@@ -365,6 +365,23 @@ class TestCollectQuality:
         badge = collect_quality(tmp_path)
         assert badge["message"] == "A"
 
+    @patch("devx.tools.generate_badges.run_command")
+    def test_bandit_uses_repo_config_when_present(self, mock_run: MagicMock, tmp_path: Path) -> None:  # type: ignore[no-untyped-def]
+        (tmp_path / "pyproject.toml").write_text("[tool.bandit]\nskips = ['B501']\n")
+        mock_run.return_value = (0, "", "")
+        collect_quality(tmp_path)
+        bandit_call = [c for c in mock_run.call_args_list if "bandit" in c.args[0]][0]
+        assert "-c" in bandit_call.args[0]
+        assert "pyproject.toml" in bandit_call.args[0]
+
+    @patch("devx.tools.generate_badges.run_command")
+    def test_bandit_plain_invocation_without_repo_config(self, mock_run: MagicMock, tmp_path: Path) -> None:  # type: ignore[no-untyped-def]
+        (tmp_path / "pyproject.toml").write_text("[project]\nname = 'x'\n")
+        mock_run.return_value = (0, "", "")
+        collect_quality(tmp_path)
+        bandit_call = [c for c in mock_run.call_args_list if "bandit" in c.args[0]][0]
+        assert "-c" not in bandit_call.args[0]
+
 
 class TestGenerateBadges:
     @patch("devx.tools.generate_badges.collect_quality")

tests/unit/test_molecule_changed.py

@@ -1,107 +1,186 @@
 """Unit tests for devx.molecule.molecule_changed.
 
-Verifies that the script correctly detects changed roles and maps
+Verifies that the script correctly detects changed roles, fails open on
-them to make targets.
+unmapped ansible paths, and only emits roles that exist on disk.
 """
 
 from __future__ import annotations
 
+from pathlib import Path
 from unittest.mock import patch
 
+import pytest
 from click.testing import CliRunner
 
 from devx.molecule.molecule_changed import (
     detect_changed_roles,
     get_changed_files,
     main,
+    role_to_target,
     roles_to_targets,
 )
 
+TESTABLE_ROLES = ("docker_base", "app_container", "restore", "observability")
 
-def test_detect_role_change():
+
+@pytest.fixture()
+def roles_dir(tmp_path: Path) -> Path:
+    """Fake roles dir: 4 testable roles (molecule/ present) + 1 untestable."""
+    for role in TESTABLE_ROLES:
+        (tmp_path / role / "molecule" / "default").mkdir(parents=True)
+    (tmp_path / "untested_role").mkdir()  # exists but no molecule/ dir
+    return tmp_path
+
+
+def test_detect_role_change(roles_dir: Path):
     """A file in ansible/roles/<role>/ maps to that role."""
-    files = ["ansible/roles/docker_base/tasks/main.yml"]
+    roles = detect_changed_roles(["ansible/roles/docker_base/tasks/main.yml"], roles_dir)
-    roles = detect_changed_roles(files)
+    assert roles == {"docker_base"}
-    assert "docker_base" in roles
 
 
-def test_detect_playbook_change():
+def test_detect_role_not_on_disk_is_dropped(roles_dir: Path):
-    """A playbook change maps to its included roles."""
+    """Changed role absent from roles_dir selects nothing (REQ-2)."""
+    roles = detect_changed_roles(["ansible/roles/sso_config/tasks/main.yml"], roles_dir)
+    assert roles == set()
+
+
+def test_detect_playbook_change(roles_dir: Path):
+    """A mapped playbook maps to its included roles, filtered to disk."""
     files = ["ansible/playbooks/deploy-observability.yml"]
-    roles = detect_changed_roles(files)
+    roles = detect_changed_roles(files, roles_dir)
-    assert "observability" in roles
+    # zitadel + crowdsec are mapped but absent from the fake roles dir.
-    assert "docker_base" in roles
+    assert roles == {"observability", "docker_base"}
-    assert "zitadel" in roles
 
 
-def test_detect_shared_infra_triggers_all():
+def test_detect_shared_infra_triggers_all(roles_dir: Path):
-    """ansible.cfg change triggers all roles."""
+    """ansible.cfg change triggers all testable roles only."""
-    files = ["ansible/ansible.cfg"]
+    roles = detect_changed_roles(["ansible/ansible.cfg"], roles_dir)
-    roles = detect_changed_roles(files)
+    assert roles == set(TESTABLE_ROLES)
-    assert len(roles) == 10  # all roles
 
 
-def test_detect_no_ansible_changes():
+def test_detect_molecule_shared_path(roles_dir: Path):
+    """ansible/molecule/ change triggers all testable roles."""
+    roles = detect_changed_roles(["ansible/molecule/Dockerfile"], roles_dir)
+    assert roles == set(TESTABLE_ROLES)
+
+
+def test_detect_requirements_yml_triggers_all(roles_dir: Path):
+    """ansible/requirements.yml change triggers all testable roles."""
+    roles = detect_changed_roles(["ansible/requirements.yml"], roles_dir)
+    assert roles == set(TESTABLE_ROLES)
+
+
+def test_detect_group_vars_triggers_all(roles_dir: Path):
+    """ansible/group_vars/ change triggers all testable roles (REQ-1)."""
+    roles = detect_changed_roles(["ansible/group_vars/all/images.yml"], roles_dir)
+    assert roles == set(TESTABLE_ROLES)
+
+
+def test_unmapped_playbook_fails_open(roles_dir: Path):
+    """An unmapped playbook selects all testable roles (REQ-1)."""
+    roles = detect_changed_roles(["ansible/playbooks/new-deploy.yml"], roles_dir)
+    assert roles == set(TESTABLE_ROLES)
+
+
+def test_playbook_tasks_dir_fails_open(roles_dir: Path):
+    """Shared playbook task files select all testable roles (REQ-1)."""
+    roles = detect_changed_roles(["ansible/playbooks/_tasks/upgrade-postgres-database.yml"], roles_dir)
+    assert roles == set(TESTABLE_ROLES)
+
+
+def test_mapped_playbooks(roles_dir: Path):
+    """Each newly mapped playbook selects its roles (REQ-1)."""
+    expectations = {
+        "ansible/playbooks/restore.yml": {"restore"},
+        "ansible/playbooks/upgrade-postgres.yml": {"app_container"},
+        "ansible/playbooks/rolling-update-gitea.yml": {"app_container"},
+        "ansible/playbooks/update-alertmanager.yml": {"observability"},
+        "ansible/playbooks/build-image.yml": {"docker_base"},
+        "ansible/playbooks/deploy-sso-bridge.yml": set(),
+    }
+    for playbook, expected in expectations.items():
+        assert detect_changed_roles([playbook], roles_dir) == expected, playbook
+
+
+def test_detect_prepare_vms_playbook(roles_dir: Path):
+    """prepare-vms.yml maps to all base roles present on disk."""
+    roles = detect_changed_roles(["ansible/playbooks/prepare-vms.yml"], roles_dir)
+    assert roles == {"docker_base"}
+
+
+def test_detect_deploy_customer_playbook(roles_dir: Path):
+    """deploy-customer.yml maps to its roles present on disk."""
+    roles = detect_changed_roles(["ansible/playbooks/deploy-customer.yml"], roles_dir)
+    assert roles == {"app_container", "docker_base"}
+
+
+def test_detect_no_ansible_changes(roles_dir: Path):
     """Non-Ansible files don't trigger any roles."""
-    files = ["scripts/molecule_changed.py", "Makefile"]
+    roles = detect_changed_roles(["scripts/x.py", "Makefile"], roles_dir)
-    roles = detect_changed_roles(files)
+    assert roles == set()
-    assert len(roles) == 0
+
+
+def test_detect_environments_not_molecule_covered(roles_dir: Path):
+    """ansible/environments/ data is not molecule-covered (documented)."""
+    roles = detect_changed_roles(["ansible/environments/staging/customers.yml"], roles_dir)
+    assert roles == set()
+
+
+def test_detect_missing_roles_dir():
+    """A nonexistent roles_dir yields no roles (honest: nothing testable)."""
+    roles = detect_changed_roles(["ansible/roles/docker_base/tasks/main.yml"], "/nonexistent")
+    assert roles == set()
+
+
+def test_role_to_target():
+    """Role names map to conventional make targets."""
+    assert role_to_target("docker_base") == "molecule-docker-base"
+    assert role_to_target("app_hardening") == "molecule-app-hardening"
 
 
 def test_roles_to_targets():
     """Role names map to make targets."""
     targets = roles_to_targets({"docker_base", "zitadel"})
-    assert "molecule-docker-base" in targets
+    assert targets == ["molecule-docker-base", "molecule-zitadel"]
-    assert "molecule-zitadel" in targets
-
-
-def test_roles_to_targets_unknown_role():
-    """Unknown roles are silently skipped."""
-    targets = roles_to_targets({"docker_base", "unknown_role"})
-    assert targets == ["molecule-docker-base"]
 
 
 def test_main_no_changes():
     """When no files changed, outputs message to stderr."""
     with patch("devx.molecule.molecule_changed.get_changed_files", return_value=[]):
-        runner = CliRunner()
+        result = CliRunner().invoke(main, ["--print-targets"])
-        result = runner.invoke(main, ["--print-targets"])
         assert result.exit_code == 0
         assert "No changed files" in result.output
 
 
-def test_main_print_targets():
+def test_main_print_targets(roles_dir: Path):
-    """--print-targets outputs make targets."""
+    """--print-targets outputs make targets for existing roles."""
     with patch(
         "devx.molecule.molecule_changed.get_changed_files",
         return_value=["ansible/roles/docker_base/tasks/main.yml"],
     ):
-        runner = CliRunner()
+        result = CliRunner().invoke(main, ["--print-targets", "--roles-dir", str(roles_dir)])
-        result = runner.invoke(main, ["--print-targets"])
         assert result.exit_code == 0
         assert "molecule-docker-base" in result.output
 
 
-def test_main_print_roles():
+def test_main_print_roles(roles_dir: Path):
     """--print-roles outputs role names."""
     with patch(
         "devx.molecule.molecule_changed.get_changed_files",
-        return_value=["ansible/roles/zitadel/tasks/main.yml"],
+        return_value=["ansible/roles/restore/tasks/main.yml"],
     ):
-        runner = CliRunner()
+        result = CliRunner().invoke(main, ["--print-roles", "--roles-dir", str(roles_dir)])
-        result = runner.invoke(main, ["--print-roles"])
         assert result.exit_code == 0
-        assert "zitadel" in result.output
+        assert "restore" in result.output
 
 
-def test_main_no_ansible_changes():
+def test_main_no_ansible_changes(roles_dir: Path):
     """When only non-Ansible files changed, outputs no scenarios message."""
     with patch(
         "devx.molecule.molecule_changed.get_changed_files",
         return_value=["scripts/molecule_changed.py"],
     ):
-        runner = CliRunner()
+        result = CliRunner().invoke(main, ["--print-targets", "--roles-dir", str(roles_dir)])
-        result = runner.invoke(main, ["--print-targets"])
         assert result.exit_code == 0
         assert "No molecule scenarios" in result.output
 
@@ -119,7 +198,6 @@ def test_get_changed_files_falls_back_to_master():
 
     def mock_git(args):
         calls.append(args)
-        # First call (origin/master) returns empty, second (master) returns files
         if "origin/master...HEAD" in args[2]:
             return ""
         return "ansible/roles/docker_base/tasks/main.yml\n"
@@ -137,56 +215,12 @@ def test_get_changed_files_empty():
         assert files == []
 
 
-def test_detect_molecule_shared_path():
+def test_main_default_base(roles_dir: Path):
-    """ansible/molecule/ change triggers all roles."""
-    files = ["ansible/molecule/Dockerfile"]
-    roles = detect_changed_roles(files)
-    assert len(roles) == 10
-
-
-def test_detect_requirements_yml_triggers_all():
-    """ansible/requirements.yml change triggers all roles."""
-    files = ["ansible/requirements.yml"]
-    roles = detect_changed_roles(files)
-    assert len(roles) == 10
-
-
-def test_detect_configure_oidc_playbook():
-    """configure-oidc.yml maps to sso_config and app_container."""
-    files = ["ansible/playbooks/configure-oidc.yml"]
-    roles = detect_changed_roles(files)
-    assert "sso_config" in roles
-    assert "app_container" in roles
-
-
-def test_detect_prepare_vms_playbook():
-    """prepare-vms.yml maps to all base roles."""
-    files = ["ansible/playbooks/prepare-vms.yml"]
-    roles = detect_changed_roles(files)
-    assert "docker_base" in roles
-    assert "app_hardening" in roles
-    assert "storage" in roles
-    assert "disk_cleanup" in roles
-    assert "crowdsec" in roles
-
-
-def test_detect_deploy_customer_playbook():
-    """deploy-customer.yml maps to its roles."""
-    files = ["ansible/playbooks/deploy-customer.yml"]
-    roles = detect_changed_roles(files)
-    assert "app_container" in roles
-    assert "docker_base" in roles
-    assert "app_hardening" in roles
-    assert "sso_config" in roles
-
-
-def test_main_default_base():
     """main() with no --base uses origin/master."""
     with patch(
         "devx.molecule.molecule_changed.get_changed_files",
-        return_value=["ansible/roles/zitadel/tasks/main.yml"],
+        return_value=["ansible/roles/restore/tasks/main.yml"],
     ) as mock:
-        runner = CliRunner()
+        result = CliRunner().invoke(main, ["--print-roles", "--roles-dir", str(roles_dir)])
-        result = runner.invoke(main, ["--print-roles"])
         assert result.exit_code == 0
         mock.assert_called_once_with("origin/master")