Update CI #45
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| on: | |
| schedule: | |
| - cron: '0 0 * * 1' | |
| name: Update CI | |
| env: | |
| HEAD_BRANCH: workflows/update_ci | |
| jobs: | |
| generate: | |
| runs-on: ubuntu-22.04 | |
| outputs: | |
| has_changes: ${{ steps.check_changes.outputs.has_changes }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - uses: actions/github-script@v6 | |
| id: get_latest_release | |
| with: | |
| result-encoding: string | |
| script: | | |
| const { data: release } = await github.rest.repos.getLatestRelease({ | |
| owner: "rust-lang", | |
| repo: "rust", | |
| }); | |
| return release.tag_name; | |
| - run: | | |
| cat << EOF > rust-toolchain.toml | |
| [toolchain] | |
| channel = "$TOOLCHAIN" | |
| components = [ "rustfmt", "clippy" ] | |
| EOF | |
| env: | |
| TOOLCHAIN: ${{ steps.get_latest_release.outputs.result }} | |
| - run: cargo generate-lockfile | |
| - run: mv Cargo.lock rust-toolchain.toml ci/ | |
| - id: check_changes | |
| run: | | |
| if git diff --quiet; then | |
| echo "has_changes=false" >> $GITHUB_OUTPUT | |
| else | |
| echo "has_changes=true" >> $GITHUB_OUTPUT | |
| fi | |
| - uses: actions/upload-artifact@v3 | |
| if: steps.check_changes.outputs.has_changes | |
| with: | |
| name: locks | |
| path: | | |
| ci/Cargo.lock | |
| ci/rust-toolchain.toml | |
| check_existing_pulls: | |
| runs-on: ubuntu-22.04 | |
| outputs: | |
| existing_pulls: ${{ steps.get_number_of_open_pulls.outputs.result }} | |
| steps: | |
| - uses: actions/github-script@v6 | |
| id: get_number_of_open_pulls | |
| with: | |
| script: | | |
| const { data: pulls } = await github.rest.pulls.list({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| head: `${context.repo.owner}:${process.env.HEAD_BRANCH}`, | |
| state: "open", | |
| }); | |
| return pulls.length; | |
| create_pull: | |
| needs: | |
| - check_existing_pulls | |
| - generate | |
| if: 'needs.check_existing_pulls.outputs.existing_pulls == 0 && needs.generate.outputs.has_changes' | |
| runs-on: ubuntu-22.04 | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| # TODO: replace deploy key with more short-lived and scoped token | |
| ssh-key: ${{ secrets.DEPLOY_KEY }} | |
| - run: git checkout -b "$HEAD_BRANCH" | |
| - uses: actions/download-artifact@v3 | |
| with: | |
| name: locks | |
| path: ci/ | |
| - run: | | |
| git config --global user.email '41898282+github-actions[bot]@users.noreply.github.com' | |
| git config --global user.name 'github-actions[bot]' | |
| git add ci/ | |
| git commit -m "chore: update CI environment" | |
| git push origin "$HEAD_BRANCH" | |
| - uses: actions/github-script@v6 | |
| env: | |
| BASE_BRANCH: ${{ github.ref_name }} | |
| with: | |
| script: | | |
| await github.rest.pulls.create({ | |
| title: "chore: update CI environment", | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| head: process.env.HEAD_BRANCH, | |
| base: process.env.BASE_BRANCH, | |
| }); |