|
| 1 | +on: |
| 2 | + pull_request: |
| 3 | +name: auto-release |
| 4 | +jobs: |
| 5 | + approve: |
| 6 | + runs-on: ubuntu-latest |
| 7 | + if: contains(github.head_ref, 'release-please') |
| 8 | + steps: |
| 9 | + - uses: actions/github-script@v3 |
| 10 | + with: |
| 11 | + github-token: ${{secrets.YOSHI_APPROVER_TOKEN}} |
| 12 | + debug: true |
| 13 | + script: | |
| 14 | + // only approve PRs from release-please[bot] |
| 15 | + if (context.payload.pull_request.user.login !== "release-please[bot]") { |
| 16 | + return; |
| 17 | + } |
| 18 | +
|
| 19 | + // only approve PRs like "chore: release <release version>" |
| 20 | + if ( !context.payload.pull_request.title.startsWith("chore: release") ) { |
| 21 | + return; |
| 22 | + } |
| 23 | +
|
| 24 | + // only approve PRs with pom.xml and versions.txt changes |
| 25 | + const filesPromise = github.pulls.listFiles.endpoint({ |
| 26 | + owner: context.repo.owner, |
| 27 | + repo: context.repo.repo, |
| 28 | + pull_number: context.payload.pull_request.number, |
| 29 | + }); |
| 30 | + const changed_files = await github.paginate(filesPromise) |
| 31 | +
|
| 32 | + if ( changed_files.length < 1 ) { |
| 33 | + console.log( "Not proceeding since PR is empty!" ) |
| 34 | + return; |
| 35 | + } |
| 36 | +
|
| 37 | + if ( !changed_files.some(v => v.filename.includes("pom")) || !changed_files.some(v => v.filename.includes("versions.txt")) ) { |
| 38 | + console.log( "PR file changes do not have pom.xml or versions.txt -- something is wrong. PTAL!" ) |
| 39 | + return; |
| 40 | + } |
| 41 | +
|
| 42 | + // trigger auto-release when |
| 43 | + // 1) it is a SNAPSHOT release (auto-generated post regular release) |
| 44 | + // 2) there are dependency updates only |
| 45 | + // 3) there are no open dependency update PRs in this repo (to avoid multiple releases) |
| 46 | + if ( |
| 47 | + context.payload.pull_request.body.includes("Fix") || |
| 48 | + context.payload.pull_request.body.includes("Build") || |
| 49 | + context.payload.pull_request.body.includes("Documentation") || |
| 50 | + context.payload.pull_request.body.includes("BREAKING CHANGES") || |
| 51 | + context.payload.pull_request.body.includes("Features") |
| 52 | + ) { |
| 53 | + console.log( "Not auto-releasing since it is not a dependency-update-only release." ); |
| 54 | + return; |
| 55 | + } |
| 56 | +
|
| 57 | + const promise = github.pulls.list.endpoint({ |
| 58 | + owner: context.repo.owner, |
| 59 | + repo: context.repo.repo, |
| 60 | + state: 'open' |
| 61 | + }); |
| 62 | + const open_pulls = await github.paginate(promise) |
| 63 | +
|
| 64 | + if ( open_pulls.length > 1 && !context.payload.pull_request.title.includes("SNAPSHOT") ) { |
| 65 | + for ( const pull of open_pulls ) { |
| 66 | + if ( pull.title.startsWith("deps: update dependency") ) { |
| 67 | + console.log( "Not auto-releasing yet since there are dependency update PRs open in this repo." ); |
| 68 | + return; |
| 69 | + } |
| 70 | + } |
| 71 | + } |
| 72 | +
|
| 73 | + // approve release PR |
| 74 | + await github.pulls.createReview({ |
| 75 | + owner: context.repo.owner, |
| 76 | + repo: context.repo.repo, |
| 77 | + body: 'Rubber stamped release!', |
| 78 | + pull_number: context.payload.pull_request.number, |
| 79 | + event: 'APPROVE' |
| 80 | + }); |
| 81 | +
|
| 82 | + // attach kokoro:force-run and automerge labels |
| 83 | + await github.issues.addLabels({ |
| 84 | + owner: context.repo.owner, |
| 85 | + repo: context.repo.repo, |
| 86 | + issue_number: context.payload.pull_request.number, |
| 87 | + labels: ['kokoro:force-run', 'automerge'] |
| 88 | + }); |
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