Release #28
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| name: Release | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| release: | |
| runs-on: ubuntu-22.04 | |
| outputs: | |
| version: ${{ steps.create-github-release.outputs.version }} | |
| steps: | |
| - run: | | |
| if [[ $GITHUB_REF_NAME != release/* ]]; then | |
| echo this workflow should only be run against release branches | |
| exit 1 | |
| fi | |
| - uses: actions/checkout@v4 | |
| - uses: actions/setup-java@v4 | |
| with: | |
| distribution: temurin | |
| java-version: 17 | |
| - name: Build and publish artifacts | |
| uses: gradle/gradle-build-action@v2 | |
| with: | |
| arguments: assemble publishToSonatype closeAndReleaseSonatypeStagingRepository | |
| env: | |
| SONATYPE_USER: ${{ secrets.SONATYPE_USER }} | |
| SONATYPE_KEY: ${{ secrets.SONATYPE_KEY }} | |
| GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }} | |
| GPG_PASSWORD: ${{ secrets.GPG_PASSWORD }} | |
| - name: Set environment variables | |
| run: | | |
| version=$(.github/scripts/get-version.sh) | |
| if [[ $version =~ ^([0-9]+)\.([0-9]+)\.([0-9]+) ]]; then | |
| major="${BASH_REMATCH[1]}" | |
| minor="${BASH_REMATCH[2]}" | |
| patch="${BASH_REMATCH[3]}" | |
| else | |
| echo "unexpected version: $version" | |
| exit 1 | |
| fi | |
| if [[ $patch == 0 ]]; then | |
| if [[ $minor == 0 ]]; then | |
| prior_major=$((major - 1)) | |
| prior_minor=$(grep -Po "^## Version $prior_major.\K[0-9]+" CHANGELOG.md | head -1) | |
| prior_version="$prior_major.$prior_minor" | |
| else | |
| prior_version="$major.$((minor - 1)).0" | |
| fi | |
| else | |
| prior_version="$major.$minor.$((patch - 1))" | |
| fi | |
| echo "VERSION=$version" >> $GITHUB_ENV | |
| echo "PRIOR_VERSION=$prior_version" >> $GITHUB_ENV | |
| # check out main branch to verify there won't be problems with merging the change log | |
| # at the end of this workflow | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - name: Check that change log update was merged to main | |
| run: | | |
| if [[ $VERSION == *.0 ]]; then | |
| # not making a patch release | |
| if ! grep --quiet "^## Version $VERSION " CHANGELOG.md; then | |
| echo the pull request generated by prepare-release-branch.yml needs to be merged first | |
| exit 1 | |
| fi | |
| fi | |
| # back to the release branch | |
| - uses: actions/checkout@v4 | |
| with: | |
| # tags are needed for the generate-release-contributors.sh script | |
| fetch-depth: 0 | |
| - name: Generate release notes | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| # conditional blocks not indented because of the heredoc | |
| if [[ $VERSION != *.0 ]]; then | |
| cat > /tmp/release-notes.txt << EOF | |
| This is a patch release on the previous $PRIOR_VERSION release, fixing the issue(s) below. | |
| EOF | |
| fi | |
| # CHANGELOG_SECTION.md is also used at the end of the release workflow | |
| # for copying the change log updates to main | |
| sed -n "0,/^## Version $VERSION /d;/^## Version /q;p" CHANGELOG.md \ | |
| > /tmp/CHANGELOG_SECTION.md | |
| # the complex perl regex is needed because markdown docs render newlines as soft wraps | |
| # while release notes render them as line breaks | |
| perl -0pe 's/(?<!\n)\n *(?!\n)(?![-*] )(?![1-9]+\. )/ /g' /tmp/CHANGELOG_SECTION.md \ | |
| >> /tmp/release-notes.txt | |
| # conditional block not indented because of the heredoc | |
| if [[ $VERSION == *.0 ]]; then | |
| cat >> /tmp/release-notes.txt << EOF | |
| ### 🙇 Thank you | |
| This release was possible thanks to the following contributors who shared their brilliant ideas and awesome pull requests: | |
| EOF | |
| .github/scripts/generate-release-contributors.sh v$PRIOR_VERSION >> /tmp/release-notes.txt | |
| fi | |
| - id: create-github-release | |
| name: Create GitHub release | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| gh release create --target $GITHUB_REF_NAME \ | |
| --title "Version $VERSION" \ | |
| --notes-file /tmp/release-notes.txt \ | |
| v$VERSION | |
| echo "version=$VERSION" >> $GITHUB_OUTPUT | |
| merge-change-log-to-main: | |
| runs-on: ubuntu-latest | |
| needs: | |
| - release | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Copy change log section from release branch | |
| env: | |
| VERSION: ${{ needs.release.outputs.version }} | |
| run: | | |
| sed -n "0,/^## Version $VERSION /d;/^## Version /q;p" CHANGELOG.md \ | |
| > /tmp/changelog-section.md | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - name: Merge change log to main | |
| env: | |
| VERSION: ${{ needs.release.outputs.version }} | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| release_date=$(gh release view v$VERSION --json publishedAt --jq .publishedAt | sed 's/T.*//') | |
| RELEASE_DATE=$release_date .github/scripts/merge-change-log-after-release.sh | |
| - name: Use CLA approved github bot | |
| run: .github/scripts/use-cla-approved-github-bot.sh | |
| - name: Create pull request against main | |
| env: | |
| VERSION: ${{ needs.release.outputs.version }} | |
| # not using secrets.GITHUB_TOKEN since pull requests from that token do not run workflows | |
| GH_TOKEN: ${{ secrets.OPENTELEMETRYBOT_GITHUB_TOKEN }} | |
| run: | | |
| if git diff --quiet; then | |
| if [[ $VERSION =~ ^[0-9]+\.[0-9]+\.0 ]]; then | |
| echo there are no updates to merge, not creating pull request | |
| exit 0 # success | |
| else | |
| echo patch release notes did not get applied for some reason | |
| exit 1 # failure | |
| fi | |
| fi | |
| message="Merge change log updates from $GITHUB_REF_NAME" | |
| body="Merge log updates from \`$GITHUB_REF_NAME\`." | |
| branch="opentelemetrybot/merge-change-log-updates-from-${GITHUB_REF_NAME//\//-}" | |
| git checkout -b $branch | |
| git commit -a -m "$message" | |
| git push --set-upstream origin $branch | |
| gh pr create --title "$message" \ | |
| --body "$body" \ | |
| --base main |