docs: propose revised Harness Symphony scope (rev 2: changeset event log) #10
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| name: Post-Merge Maintenance | |
| on: | |
| pull_request_target: | |
| types: [closed] | |
| branches: | |
| - main | |
| permissions: | |
| contents: write | |
| pull-requests: read | |
| jobs: | |
| prepare: | |
| name: Update changelog and release metadata | |
| if: ${{ github.event.pull_request.merged == true }} | |
| runs-on: ubuntu-24.04 | |
| outputs: | |
| cli_changed: ${{ steps.maintenance.outputs.cli_changed }} | |
| release_tag: ${{ steps.maintenance.outputs.release_tag }} | |
| maintenance_ref: ${{ steps.maintenance.outputs.maintenance_ref }} | |
| steps: | |
| - name: Checkout main | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| fetch-depth: 0 | |
| - name: Configure Git author | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| - name: Update maintenance files | |
| id: maintenance | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| PR_NUMBER: ${{ github.event.pull_request.number }} | |
| run: | | |
| set -euo pipefail | |
| git pull --ff-only origin main | |
| pr_json="$(gh pr view "$PR_NUMBER" --json number,title,author,files,mergeCommit)" | |
| pr_title="$(jq -r '.title' <<<"$pr_json")" | |
| pr_author="$(jq -r '.author.login // "unknown"' <<<"$pr_json")" | |
| merge_sha="$(jq -r '.mergeCommit.oid // empty' <<<"$pr_json")" | |
| changed_files="$(jq -r '.files[].path' <<<"$pr_json")" | |
| cli_changed=false | |
| if grep -Eq '^(crates/harness-cli/|scripts/schema/|scripts/build-harness-cli-release\.sh$|Cargo\.toml$|Cargo\.lock$)' <<<"$changed_files"; then | |
| cli_changed=true | |
| fi | |
| release_tag="" | |
| if [ "$cli_changed" = true ]; then | |
| old_version="$(awk -F'"' '/^version = / { print $2; exit }' crates/harness-cli/Cargo.toml)" | |
| IFS=. read -r major minor patch <<<"$old_version" | |
| new_version="$major.$minor.$((patch + 1))" | |
| release_tag="harness-cli-v$new_version" | |
| NEW_VERSION="$new_version" perl -0pi -e 's/(\[package\]\s+name = "harness-cli"\s+version = ")[^"]+(")/$1$ENV{NEW_VERSION}$2/s' crates/harness-cli/Cargo.toml | |
| NEW_VERSION="$new_version" perl -0pi -e 's/(name = "harness-cli"\nversion = ")[^"]+(")/$1$ENV{NEW_VERSION}$2/' Cargo.lock | |
| printf '%s\n' "$release_tag" > scripts/harness-cli-release-tag | |
| fi | |
| date_utc="$(date -u +%Y-%m-%d)" | |
| tmp_changelog="$(mktemp)" | |
| if [ -f CHANGELOG.md ]; then | |
| cp CHANGELOG.md "$tmp_changelog" | |
| else | |
| printf '# Changelog\n\n' > "$tmp_changelog" | |
| fi | |
| entry="$(mktemp)" | |
| { | |
| printf '## %s - PR #%s\n\n' "$date_utc" "$PR_NUMBER" | |
| printf -- '- %s (@%s)\n' "$pr_title" "$pr_author" | |
| if [ -n "$merge_sha" ]; then | |
| printf -- '- Merge commit: `%s`\n' "$merge_sha" | |
| fi | |
| if [ "$cli_changed" = true ]; then | |
| printf -- '- Harness CLI release: `%s`\n' "$release_tag" | |
| else | |
| printf -- '- Harness CLI release: not required\n' | |
| fi | |
| printf -- '- Changed files:\n' | |
| sed 's/^/ - `/' <<<"$changed_files" | sed 's/$/`/' | |
| printf '\n' | |
| } > "$entry" | |
| { | |
| sed -n '1p' "$tmp_changelog" | |
| printf '\n' | |
| cat "$entry" | |
| sed '1d' "$tmp_changelog" | sed '/./,$!d' | |
| } > CHANGELOG.md | |
| if git diff --quiet; then | |
| maintenance_ref="$(git rev-parse HEAD)" | |
| else | |
| if [ "$cli_changed" = true ]; then | |
| commit_message="chore(release): prepare $release_tag" | |
| else | |
| commit_message="docs(changelog): record PR #$PR_NUMBER" | |
| fi | |
| git add CHANGELOG.md Cargo.lock crates/harness-cli/Cargo.toml scripts/harness-cli-release-tag | |
| git commit -m "$commit_message" | |
| git push origin HEAD:main | |
| maintenance_ref="$(git rev-parse HEAD)" | |
| fi | |
| if [ "$cli_changed" = true ]; then | |
| if git ls-remote --exit-code --tags origin "refs/tags/$release_tag" >/dev/null 2>&1; then | |
| echo "Tag $release_tag already exists." | |
| else | |
| git tag -a "$release_tag" -m "Harness CLI $release_tag" | |
| git push origin "$release_tag" | |
| fi | |
| fi | |
| { | |
| echo "cli_changed=$cli_changed" | |
| echo "release_tag=$release_tag" | |
| echo "maintenance_ref=$maintenance_ref" | |
| } >> "$GITHUB_OUTPUT" | |
| release-cli: | |
| name: Build and publish Harness CLI | |
| needs: prepare | |
| if: ${{ needs.prepare.outputs.cli_changed == 'true' }} | |
| uses: ./.github/workflows/harness-cli-release.yml | |
| permissions: | |
| contents: write | |
| with: | |
| release_tag: ${{ needs.prepare.outputs.release_tag }} | |
| checkout_ref: ${{ needs.prepare.outputs.release_tag }} |