Prepare Release #113
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| name: Prepare Release | |
| on: | |
| schedule: | |
| - cron: '0 0 * * 1-5' # Mon–Fri at 00:00 UTC | |
| workflow_dispatch: | |
| inputs: | |
| bump: | |
| description: 'Version bump type' | |
| type: choice | |
| options: | |
| - patch | |
| - minor | |
| - major | |
| default: patch | |
| required: true | |
| permissions: | |
| id-token: write | |
| contents: read | |
| jobs: | |
| # --------------------------------------------------------------------------- | |
| # Gate: on scheduled runs, skip if no commits since the last tag. | |
| # Manual workflow_dispatch runs always proceed. | |
| # --------------------------------------------------------------------------- | |
| check: | |
| name: Check for changes | |
| runs-on: ubuntu-latest | |
| outputs: | |
| proceed: ${{ steps.check.outputs.proceed }} | |
| steps: | |
| - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| fetch-depth: 0 | |
| - name: Check for changes since last tag | |
| id: check | |
| run: | | |
| CURRENT_TAG=$(git describe --tags --abbrev=0) | |
| COMMITS=$(git rev-list "${CURRENT_TAG}..HEAD" --count) | |
| echo "Commits since ${CURRENT_TAG}: ${COMMITS}" | |
| if [[ "$COMMITS" == "0" && "${{ github.event_name }}" == "schedule" ]]; then | |
| echo "No commits since ${CURRENT_TAG} — skipping scheduled release." | |
| echo "proceed=false" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "proceed=true" >> "$GITHUB_OUTPUT" | |
| fi | |
| # --------------------------------------------------------------------------- | |
| # Release: bump Cargo.toml/Cargo.lock on a release/<tag> branch and open a PR. | |
| # Merging the PR triggers release-tag.yml, which creates the tag and triggers | |
| # release.yml. | |
| # --------------------------------------------------------------------------- | |
| release: | |
| name: Open Release PR | |
| needs: check | |
| if: needs.check.outputs.proceed == 'true' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: DataDog/dd-octo-sts-action@96a25462dbcb10ebf0bfd6e2ccc917d2ab235b9a # v1.0.4 | |
| id: octo-sts | |
| with: | |
| scope: datadog/pup | |
| policy: release | |
| - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| fetch-depth: 0 | |
| - name: Compute next version | |
| id: version | |
| run: | | |
| CURRENT_TAG=$(git describe --tags --abbrev=0) | |
| VERSION="${CURRENT_TAG#v}" | |
| IFS='.' read -r MAJOR MINOR PATCH <<< "$VERSION" | |
| BUMP="${{ inputs.bump || 'patch' }}" | |
| case "$BUMP" in | |
| major) MAJOR=$((MAJOR+1)); MINOR=0; PATCH=0 ;; | |
| minor) MINOR=$((MINOR+1)); PATCH=0 ;; | |
| patch) PATCH=$((PATCH+1)) ;; | |
| esac | |
| NEW_VERSION="${MAJOR}.${MINOR}.${PATCH}" | |
| NEW_TAG="v${NEW_VERSION}" | |
| BRANCH="release/${NEW_TAG}" | |
| echo "current-tag=${CURRENT_TAG}" >> "$GITHUB_OUTPUT" | |
| echo "new-version=${NEW_VERSION}" >> "$GITHUB_OUTPUT" | |
| echo "new-tag=${NEW_TAG}" >> "$GITHUB_OUTPUT" | |
| echo "branch=${BRANCH}" >> "$GITHUB_OUTPUT" | |
| echo "Current: ${CURRENT_TAG}" | |
| echo "Next: ${NEW_TAG} (${BUMP} bump)" | |
| - name: Preflight check | |
| env: | |
| GH_TOKEN: ${{ steps.octo-sts.outputs.token }} | |
| NEW_TAG: ${{ steps.version.outputs.new-tag }} | |
| BRANCH: ${{ steps.version.outputs.branch }} | |
| run: | | |
| if git tag -l "$NEW_TAG" | grep -q .; then | |
| echo "::error::Tag '${NEW_TAG}' already exists." | |
| exit 1 | |
| fi | |
| if gh api "repos/${GITHUB_REPOSITORY}/git/refs/heads/${BRANCH}" >/dev/null 2>&1; then | |
| echo "::error::Branch '${BRANCH}' already exists." | |
| exit 1 | |
| fi | |
| - name: Install Rust | |
| run: | | |
| rustup toolchain install stable --profile minimal | |
| rustup default stable | |
| - name: Cache Rust dependencies | |
| uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0 | |
| with: | |
| path: | | |
| ~/.cargo/registry/index | |
| ~/.cargo/registry/cache | |
| ~/.cargo/git/db | |
| target | |
| key: ${{ runner.os }}-cargo-release-prep-${{ hashFiles('**/Cargo.lock') }} | |
| restore-keys: | | |
| ${{ runner.os }}-cargo-release-prep- | |
| - name: Bump Cargo.toml | |
| run: | | |
| NEW_VERSION="${{ steps.version.outputs.new-version }}" | |
| sed -i "s/^version = \"[0-9]*\.[0-9]*\.[0-9]*\"/version = \"${NEW_VERSION}\"/" Cargo.toml | |
| CARGO_VERSION=$(grep '^version = ' Cargo.toml | head -1 | sed 's/version = "\(.*\)"/\1/') | |
| if [[ "$CARGO_VERSION" != "$NEW_VERSION" ]]; then | |
| echo "::error::Cargo.toml version update failed (got '${CARGO_VERSION}', expected '${NEW_VERSION}')" | |
| exit 1 | |
| fi | |
| - name: Refresh Cargo.lock | |
| run: cargo check --quiet 2>&1 | grep -v "^$" || true | |
| - name: Create release branch via API (signed commit) | |
| id: commit | |
| env: | |
| GH_TOKEN: ${{ steps.octo-sts.outputs.token }} | |
| NEW_TAG: ${{ steps.version.outputs.new-tag }} | |
| CURRENT_TAG: ${{ steps.version.outputs.current-tag }} | |
| NEW_VERSION: ${{ steps.version.outputs.new-version }} | |
| BRANCH: ${{ steps.version.outputs.branch }} | |
| run: | | |
| set -euo pipefail | |
| REPO="${GITHUB_REPOSITORY}" | |
| BASE_SHA=$(gh api "repos/${REPO}/git/refs/heads/main" --jq .object.sha) | |
| BASE_TREE=$(gh api "repos/${REPO}/git/commits/${BASE_SHA}" --jq .tree.sha) | |
| CARGO_TOML_BLOB=$(jq -n --rawfile c Cargo.toml '{content: $c, encoding: "utf-8"}' \ | |
| | gh api "repos/${REPO}/git/blobs" --input - --jq .sha) | |
| CARGO_LOCK_BLOB=$(jq -n --rawfile c Cargo.lock '{content: $c, encoding: "utf-8"}' \ | |
| | gh api "repos/${REPO}/git/blobs" --input - --jq .sha) | |
| TREE_SHA=$(jq -n \ | |
| --arg base "${BASE_TREE}" \ | |
| --arg toml "${CARGO_TOML_BLOB}" \ | |
| --arg lock "${CARGO_LOCK_BLOB}" \ | |
| '{ | |
| base_tree: $base, | |
| tree: [ | |
| {path: "Cargo.toml", mode: "100644", type: "blob", sha: $toml}, | |
| {path: "Cargo.lock", mode: "100644", type: "blob", sha: $lock} | |
| ] | |
| }' | gh api "repos/${REPO}/git/trees" --input - --jq .sha) | |
| MESSAGE=$(printf 'chore(release): bump version to %s\n\n- Update Cargo.toml package version %s → %s\n- Refresh Cargo.lock' \ | |
| "${NEW_TAG}" "${CURRENT_TAG#v}" "${NEW_VERSION}") | |
| COMMIT_SHA=$(jq -n \ | |
| --arg msg "${MESSAGE}" \ | |
| --arg tree "${TREE_SHA}" \ | |
| --arg parent "${BASE_SHA}" \ | |
| '{message: $msg, tree: $tree, parents: [$parent]}' \ | |
| | gh api "repos/${REPO}/git/commits" --input - --jq .sha) | |
| gh api "repos/${REPO}/git/refs" \ | |
| -f ref="refs/heads/${BRANCH}" \ | |
| -f sha="${COMMIT_SHA}" | |
| echo "commit-sha=${COMMIT_SHA}" >> "$GITHUB_OUTPUT" | |
| echo "Created signed commit ${COMMIT_SHA} on ${BRANCH}" | |
| - name: Open Release PR | |
| env: | |
| GH_TOKEN: ${{ steps.octo-sts.outputs.token }} | |
| NEW_TAG: ${{ steps.version.outputs.new-tag }} | |
| CURRENT_TAG: ${{ steps.version.outputs.current-tag }} | |
| BRANCH: ${{ steps.version.outputs.branch }} | |
| run: | | |
| BODY=$(printf 'Automated version bump from %s to %s.\n\nMerging this PR triggers `release-tag.yml`, which creates the `%s` tag and in turn triggers `release.yml` (goreleaser).' \ | |
| "${CURRENT_TAG}" "${NEW_TAG}" "${NEW_TAG}") | |
| gh pr create \ | |
| --base main \ | |
| --head "${BRANCH}" \ | |
| --title "chore(release): bump version to ${NEW_TAG}" \ | |
| --body "${BODY}" |