Simplify cache cleanup actions #36
Workflow file for this run
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: PostPR | |
| on: | |
| pull_request: | |
| types: | |
| - closed | |
| jobs: | |
| cleanup_cache: | |
| name: Clean Up Ccache Cache Post PR | |
| runs-on: ubuntu-latest | |
| permissions: | |
| actions: write | |
| contents: read | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Clean up ccache | |
| run: | | |
| gh extension install actions/gh-actions-cache | |
| REPO=${{ github.repository }} | |
| pr_number=${{ github.event.number }} | |
| echo "Clean up cache for PR ${pr_number}." | |
| BRANCH=refs/pull/${pr_number}/merge | |
| # Setting this to not fail the workflow while deleting cache keys. | |
| set +e | |
| # Delete all entries associated with this PR. | |
| keys=$(gh actions-cache list -L 100 -R $REPO -B $BRANCH | cut -f 1) | |
| # $keys might contain spaces. Thus we set IFS to \n. | |
| IFS=$'\n' | |
| for k in $keys | |
| do | |
| gh actions-cache delete "$k" -R $REPO -B $BRANCH --confirm | |
| done | |
| unset IFS |