Prepare release #38
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| name: Prepare release | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| env: | |
| GIT_AUTHOR_EMAIL: "[email protected]" | |
| GIT_AUTHOR_NAME: "ci.datadog-api-spec" | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| version: | |
| description: New version number (e.g. '1.2.3' without the 'v' prefix) | |
| jobs: | |
| prepare_release: | |
| name: Create release PR | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Get GitHub App token | |
| id: get_token | |
| uses: tibdex/github-app-token@v1 | |
| with: | |
| app_id: ${{ secrets.PIPELINE_GITHUB_APP_ID }} | |
| private_key: ${{ secrets.PIPELINE_GITHUB_APP_PRIVATE_KEY }} | |
| - uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| token: ${{ steps.get_token.outputs.token }} | |
| - name: Setup Git | |
| run: | | |
| git config user.name "${GIT_AUTHOR_NAME}" | |
| git config user.email "${GIT_AUTHOR_EMAIL}" | |
| - name: Set up Node | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version: 16 | |
| cache: 'yarn' | |
| - name: Calculate version | |
| id: get_version | |
| run: | | |
| if [ "${VERSION}" = "" ] ; then | |
| LATEST_TAG=$(git describe --tags --abbrev=0) | |
| NEXT_TAG=$(echo ${LATEST_TAG#v} | awk '{split($0, a, "."); print a[1] "." a[2] + 1 "." a[3]}') | |
| echo "version=$NEXT_TAG" >> $GITHUB_OUTPUT | |
| else | |
| echo "version=$VERSION" >> $GITHUB_OUTPUT | |
| fi | |
| env: | |
| VERSION: ${{ github.event.inputs.version }} | |
| - name: Bump version | |
| run: | | |
| git switch -c "release/${RELEASE_VERSION}" | |
| npm version --allow-same-version --no-git-tag-version "${RELEASE_VERSION}" | |
| git commit --allow-empty -a -m "Bump version to ${RELEASE_VERSION}" | |
| git push -f --set-upstream origin "release/${RELEASE_VERSION}" | |
| env: | |
| RELEASE_VERSION: ${{ steps.get_version.outputs.version }} | |
| - name: Create PR | |
| uses: actions/github-script@v6 | |
| env: | |
| RELEASE_VERSION: ${{ steps.get_version.outputs.version }} | |
| BASE: ${{ github.event.ref }} | |
| with: | |
| github-token: ${{ steps.get_token.outputs.token }} | |
| script: | | |
| const { data: notes } = await github.rest.repos.generateReleaseNotes({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| tag_name: `v${process.env.RELEASE_VERSION}`, | |
| }); | |
| const today = new Date().toJSON().slice(0, 10); | |
| const header = [`# CHANGELOG\n\n## ${process.env.RELEASE_VERSION} / ${today}\n`]; | |
| const changes = header.concat(notes.body.split("\n").slice(3)); | |
| const { data: content } = await github.rest.repos.getContent({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| path: "CHANGELOG.md", | |
| }); | |
| const rawContent = Buffer.from(content.content, "base64") | |
| .toString("utf-8") | |
| .split("\n"); | |
| const newContent = changes.concat(rawContent.slice(1)).join("\n"); | |
| await github.rest.repos.createOrUpdateFileContents({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| message: "Update CHANGELOG", | |
| content: Buffer.from(newContent).toString("base64"), | |
| path: "CHANGELOG.md", | |
| branch: `release/${process.env.RELEASE_VERSION}`, | |
| sha: content.sha, | |
| }); | |
| const { data: pr } = await github.rest.pulls.create({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| head: `release/${process.env.RELEASE_VERSION}`, | |
| base: process.env.BASE, | |
| title: `Release ${process.env.RELEASE_VERSION}`, | |
| body: "Update CHANGELOG", | |
| }); | |
| await github.rest.issues.addLabels({ | |
| issue_number: pr.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| labels: ["changelog/no-changelog"], | |
| }); |