qwen-code/.github/workflows/finalize-release.yml

name: 'Finalize Stable Release'

on:
  release:
    types: ['published']
  workflow_dispatch:
    inputs:
      tag:
        description: 'The stable release tag to finalize (e.g., v0.19.10).'
        required: true
        type: 'string'

concurrency:
  group: 'finalize-stable-release-${{ github.event.release.tag_name || inputs.tag }}'
  cancel-in-progress: false

jobs:
  finalize:
    name: 'Finalize Stable Release'
    runs-on: 'ubuntu-latest'
    if: |-
      ${{ github.repository == 'QwenLM/qwen-code' && (github.event_name == 'workflow_dispatch' || github.event.release.prerelease == false) }}
    environment:
      name: 'production-release'
    permissions:
      contents: 'read'
    env:
      RELEASE_TAG: '${{ github.event.release.tag_name || inputs.tag }}'

    steps:
      - name: 'Validate stable release tag'
        id: 'meta'
        env:
          TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          is_stable="false"
          if [[ "${TAG}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            is_stable="true"
          fi
          echo "is_stable=${is_stable}" >> "${GITHUB_OUTPUT}"
          echo "release_branch=release/${TAG}" >> "${GITHUB_OUTPUT}"
          if [[ "${is_stable}" != "true" ]]; then
            echo "::error::${TAG} is not a stable release tag; finalize handles stable tags only."
            exit 1
          fi

      - name: 'Checkout release branch'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        uses: 'actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10' # v6.0.3
        with:
          token: '${{ secrets.CI_BOT_PAT }}'
          ref: '${{ steps.meta.outputs.release_branch }}'
          fetch-depth: 0

      - name: 'Setup Node.js'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        uses: 'actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e' # v6.4.0
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'
          cache-dependency-path: 'package-lock.json'

      - name: 'Install Dependencies'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        env:
          NPM_CONFIG_PREFER_OFFLINE: 'true'
          QWEN_SKIP_PREPARE: '1'
        run: |-
          npm ci --no-audit --progress=false

      - name: 'Configure Git User'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        run: |-
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git config core.hooksPath .husky

      - name: 'Resolve previous stable release tag'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        id: 'previous'
        env:
          TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          previous_tag=""
          found_current="false"
          while IFS= read -r stable_tag; do
            if [[ "${found_current}" == "true" ]]; then
              previous_tag="${stable_tag}"
              break
            fi
            if [[ "${stable_tag}" == "${TAG}" ]]; then
              found_current="true"
            fi
          done < <(git tag --list 'v*' --sort=-version:refname | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$')

          if [[ -z "${previous_tag}" ]]; then
            echo "::error::Could not resolve the stable release before ${TAG}."
            exit 1
          fi
          echo "tag=${previous_tag}" >> "${GITHUB_OUTPUT}"

      - name: 'Generate AI-assisted release notes'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        continue-on-error: true
        timeout-minutes: 35
        env:
          GITHUB_TOKEN: '${{ secrets.CI_BOT_PAT }}'
          OPENAI_API_KEY: '${{ secrets.OPENAI_API_KEY }}'
          OPENAI_BASE_URL: '${{ secrets.OPENAI_BASE_URL }}'
          OPENAI_MODEL: '${{ secrets.OPENAI_MODEL }}'
          PREVIOUS_RELEASE_TAG: '${{ steps.previous.outputs.tag }}'
          RELEASE_BRANCH: '${{ steps.meta.outputs.release_branch }}'
          RELEASE_NOTES_FILE: '${{ runner.temp }}/release-notes.md'
          RELEASE_TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          # The first publish keeps GitHub-generated notes; this improves them after the tag exists.
          node scripts/generate-release-notes.js \
            --repo="${GITHUB_REPOSITORY}" \
            --tag="${RELEASE_TAG}" \
            --previous-tag="${PREVIOUS_RELEASE_TAG}" \
            --target="${RELEASE_BRANCH}" \
            --output="${RELEASE_NOTES_FILE}"

      - name: 'Update GitHub Release notes'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        continue-on-error: true
        env:
          GITHUB_TOKEN: '${{ secrets.CI_BOT_PAT }}'
          RELEASE_NOTES_FILE: '${{ runner.temp }}/release-notes.md'
          RELEASE_TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          if [[ -s "${RELEASE_NOTES_FILE}" ]]; then
            gh release edit "${RELEASE_TAG}" --notes-file "${RELEASE_NOTES_FILE}"
          else
            echo "::warning::AI release notes were not generated; keeping GitHub-generated notes."
          fi

      - name: 'Comment released-in version on merged PRs'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        continue-on-error: true
        env:
          GITHUB_TOKEN: '${{ secrets.CI_BOT_PAT }}'
          PREVIOUS_TAG: '${{ steps.previous.outputs.tag }}'
          RELEASE_TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          set -euo pipefail
          # Squash-merge commit subjects carry the PR as "(#NNN)"; collect those between the two tags.
          # The trailing "|| true" keeps "no matches" (empty range) from failing under pipefail.
          pr_numbers="$(git log --pretty=format:'%s' "${PREVIOUS_TAG}..${RELEASE_TAG}" | grep -oE '\(#[0-9]+\)$' | tr -d '()#' | sort -un || true)"
          if [[ -z "${pr_numbers}" ]]; then
            echo "No PR references found between ${PREVIOUS_TAG} and ${RELEASE_TAG}."
            exit 0
          fi
          echo "Found PRs between ${PREVIOUS_TAG} and ${RELEASE_TAG}:"
          echo "${pr_numbers}"
          marker='<!-- qwen-release-comment:v1 -->'
          release_url="https://github.com/${GITHUB_REPOSITORY}/releases/tag/${RELEASE_TAG}"
          while IFS= read -r num; do
            if [[ -z "${num}" ]]; then
              continue
            fi
            # Re-run safety: skip PRs that already carry this release marker.
            existing="$(gh pr view "${num}" --json comments --jq '.comments[].body' 2>/dev/null || true)"
            if grep -qF "${marker}" <<<"${existing}"; then
              echo "PR #${num} already has a release comment; skipping."
              continue
            fi
            body="${marker}"$'\n'"Released in [${RELEASE_TAG}](${release_url})."
            gh pr comment "${num}" --body "${body}" && echo "Commented on PR #${num}." || echo "::warning::Failed to comment on PR #${num}."
          done <<< "${pr_numbers}"

      - name: 'Regenerate CHANGELOG.md'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        env:
          GH_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
          BRANCH_NAME: '${{ steps.meta.outputs.release_branch }}'
          RELEASE_TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          set -euo pipefail
          node scripts/generate-changelog.js
          git add CHANGELOG.md
          if git diff --cached --quiet -- CHANGELOG.md; then
            echo "CHANGELOG.md already up to date."
          else
            git commit -m "docs(changelog): sync for ${RELEASE_TAG}"
            git push origin "${BRANCH_NAME}"
          fi

      - name: 'Create PR to merge release branch into main'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' }}
        id: 'pr'
        env:
          GITHUB_TOKEN: '${{ secrets.CI_BOT_PAT }}'
          RELEASE_BRANCH: '${{ steps.meta.outputs.release_branch }}'
          RELEASE_TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          set -euo pipefail

          # Merge the release branch back to main so package metadata and CHANGELOG converge.
          pr_data="$(gh pr list --head "${RELEASE_BRANCH}" --base main --state all --json url,state --jq '(map(select(.state == "MERGED"))[0] // map(select(.state == "OPEN"))[0]) // empty | [.url, .state] | @tsv')"
          pr_url=""
          pr_state=""
          if [[ -n "${pr_data}" ]]; then
            IFS=$'\t' read -r pr_url pr_state <<< "${pr_data}"
          fi

          if [[ "${pr_state}" == "MERGED" ]]; then
            echo "Release PR already merged; skipping approval and auto-merge."
            echo "PR_URL=${pr_url}" >> "${GITHUB_OUTPUT}"
            echo "SHOULD_MERGE=false" >> "${GITHUB_OUTPUT}"
            exit 0
          fi

          if [[ "${pr_state}" != "OPEN" ]]; then
            pr_url="$(gh pr create \
              --base main \
              --head "${RELEASE_BRANCH}" \
              --label 'skip-changelog' \
              --title "chore(release): ${RELEASE_TAG}" \
              --body "Automated release PR for ${RELEASE_TAG}. Syncs package.json versions and CHANGELOG.md on main.")"
          fi

          echo "PR_URL=${pr_url}" >> "${GITHUB_OUTPUT}"
          echo "SHOULD_MERGE=true" >> "${GITHUB_OUTPUT}"

      - name: 'Approve release PR'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' && steps.pr.outputs.SHOULD_MERGE == 'true' }}
        env:
          GITHUB_TOKEN: '${{ secrets.CI_DEV_BOT_PAT }}'
          PR_URL: '${{ steps.pr.outputs.PR_URL }}'
        run: |-
          set -euo pipefail
          gh pr review "${PR_URL}" --approve --body "Automated approval for the release version bump."

      - name: 'Enable auto-merge for release PR'
        if: |-
          ${{ steps.meta.outputs.is_stable == 'true' && steps.pr.outputs.SHOULD_MERGE == 'true' }}
        env:
          GITHUB_TOKEN: '${{ secrets.CI_BOT_PAT }}'
          PR_URL: '${{ steps.pr.outputs.PR_URL }}'
          RELEASE_TAG: '${{ env.RELEASE_TAG }}'
        run: |-
          set -euo pipefail
          gh pr merge "${PR_URL}" \
            --squash \
            --auto \
            --subject "chore(release): ${RELEASE_TAG} [skip ci]"