Prune Unused Branches #95
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| name: Prune Unused Branches | |
| permissions: | |
| contents: read | |
| on: | |
| pull_request: | |
| paths: | |
| - .github/workflows/prune-branches.yml | |
| - .github/workflows/prune-unused-branches.py | |
| schedule: | |
| - cron: '0 8 * * *' # Runs daily at 08:00 UTC. | |
| jobs: | |
| prune-branches: | |
| name: Prune Branches | |
| if: github.repository_owner == 'llvm' | |
| runs-on: ubuntu-24.04 | |
| permissions: | |
| contents: write | |
| steps: | |
| - name: Fetch LLVM sources | |
| uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 | |
| with: | |
| persist-credentials: true # Relies on persisted credentials to delete unused remote branches | |
| fetch-depth: 0 | |
| - name: Install dependencies | |
| run: | | |
| pip install --require-hashes -r ./llvm/utils/git/requirements.txt | |
| - name: Run Script | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| mkdir patches | |
| python3 .github/workflows/prune-unused-branches.py . | |
| - name: Upload Patches | |
| uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 | |
| with: | |
| name: BranchDiffs | |
| retention-days: 90 | |
| path: patches/*.patch | |
| - name: Upload Branch List | |
| uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 | |
| with: | |
| name: BranchList | |
| retention-days: 90 | |
| path: branches.txt |