Changesets #17
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| name: Changesets | |
| on: | |
| push: | |
| branches: | |
| - main | |
| workflow_dispatch: | |
| jobs: | |
| changesets: | |
| name: Create or Update Release PR | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| steps: | |
| - name: Checkout main branch | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.13" | |
| - name: Install uv | |
| uses: astral-sh/setup-uv@v2 | |
| - name: Check for changesets | |
| id: check_changesets | |
| run: | | |
| if ls .changeset/*.md 2>/dev/null | grep -v README.md > /dev/null; then | |
| echo "has_changesets=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "has_changesets=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Install changeset package | |
| if: steps.check_changesets.outputs.has_changesets == 'true' | |
| run: | | |
| uv pip install --system -e . | |
| - name: Get PR metadata | |
| if: steps.check_changesets.outputs.has_changesets == 'true' | |
| id: pr_metadata | |
| run: | | |
| # Get the merge commit info | |
| COMMIT_SHA="${{ github.sha }}" | |
| echo "COMMIT_SHA=$COMMIT_SHA" >> $GITHUB_ENV | |
| # Try to extract PR info from commit message | |
| PR_NUMBER=$(git log -1 --pretty=%B | grep -oP '(?<=#)\d+' | head -1 || echo "") | |
| if [ -n "$PR_NUMBER" ]; then | |
| echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_ENV | |
| # Get PR author using GitHub API | |
| PR_AUTHOR=$(gh api repos/${{ github.repository }}/pulls/$PR_NUMBER --jq '.user.login' || echo "") | |
| echo "PR_AUTHOR=$PR_AUTHOR" >> $GITHUB_ENV | |
| fi | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Generate changelogs and PR description | |
| if: steps.check_changesets.outputs.has_changesets == 'true' | |
| run: | | |
| # Generate changelogs and PR description | |
| changeset changelog --output-pr-description pr-description.md | |
| # Save PR description for later use | |
| echo "PR_DESCRIPTION<<EOF" >> $GITHUB_ENV | |
| cat pr-description.md >> $GITHUB_ENV | |
| echo "EOF" >> $GITHUB_ENV | |
| rm pr-description.md | |
| - name: Bump versions | |
| if: steps.check_changesets.outputs.has_changesets == 'true' | |
| run: | | |
| changeset version --skip-changelog | |
| - name: Commit changes | |
| if: steps.check_changesets.outputs.has_changesets == 'true' | |
| id: commit | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| # Add all changes | |
| git add . | |
| # Commit if there are changes | |
| if ! git diff --cached --quiet; then | |
| git commit -m "Version packages and update changelogs" | |
| echo "has_changes=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "has_changes=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Force push to changeset branch | |
| if: steps.check_changesets.outputs.has_changesets == 'true' && steps.commit.outputs.has_changes == 'true' | |
| run: | | |
| # Force push to the changeset-release branch | |
| git push origin HEAD:changeset-release --force | |
| - name: Create or update PR | |
| if: steps.check_changesets.outputs.has_changesets == 'true' && steps.commit.outputs.has_changes == 'true' | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const { data: prs } = await github.rest.pulls.list({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| head: `${context.repo.owner}:changeset-release`, | |
| base: 'main', | |
| state: 'open' | |
| }); | |
| const prBody = process.env.PR_DESCRIPTION; | |
| const prTitle = '🚀 Release packages'; | |
| if (prs.length > 0) { | |
| // Update existing PR | |
| const pr = prs[0]; | |
| await github.rest.pulls.update({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: pr.number, | |
| title: prTitle, | |
| body: prBody | |
| }); | |
| console.log(`Updated PR #${pr.number}`); | |
| } else { | |
| // Create new PR | |
| const { data: pr } = await github.rest.pulls.create({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| title: prTitle, | |
| body: prBody, | |
| head: 'changeset-release', | |
| base: 'main' | |
| }); | |
| console.log(`Created PR #${pr.number}`); | |
| } |