Update actions/cache v3 -> v4 - #6
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Pull request overview
Adds automated linting for this repository’s GitHub Actions workflows using actionlint, aligning with the org-wide rollout and ensuring workflow changes are validated on PRs/pushes that touch workflow/config files.
Changes:
- Added a new workflow to run actionlint when
.github/workflows/**or.github/actionlint.yamlchanges. - Added an
.github/actionlint.yamlconfiguration (including shellcheck info/style suppression and self-hosted runner labels). - Bumped
actions/cachefromv3tov4in CI.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| .github/workflows/lint-actions.yml | New workflow to lint GitHub Actions workflow files with actionlint on relevant changes. |
| .github/workflows/ci.yml | Updates CI cache action to actions/cache@v4. |
| .github/actionlint.yaml | Adds actionlint configuration (runner labels + shellcheck severity gating). |
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| - name: Checkout repository | ||
| uses: actions/checkout@v4 | ||
| - name: Check workflow files | ||
| uses: docker://rhysd/actionlint:1.7.12 |
- actions/cache v3 -> v4 Found by an org-wide actionlint sweep; the lint tooling itself is staying in the core repos only, but these fixes stand on their own. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Found by an org-wide actionlint sweep. Per review feedback the lint tooling itself is staying in the core repos (compiler-explorer, infra, compiler-workflows) — this PR keeps just the fixes, which stand on their own:
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