release-canary.yml

name: Release Canary

on:
  push:
    branches:
      - main
    paths-ignore:
      - '**.md'
      - 'docs/**'
      - '.claude/**'
  workflow_dispatch:
    inputs:
      commit_threshold:
        description: 'Commits needed for canary release'
        required: false
        default: '20'
        type: string

permissions:
  contents: read
  id-token: write

env:
  COMMIT_THRESHOLD: ${{ github.event.inputs.commit_threshold || '20' }}

jobs:
  # 检查是否需要发布预览版
  check-release:
    runs-on: ubuntu-latest
    outputs:
      should_release: ${{ steps.check.outputs.should_release }}
      commit_count: ${{ steps.check.outputs.commit_count }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 100

      - name: Check commit count
        id: check
        run: |
          # Get last release tag (not canary)
          LAST_TAG=$(git tag -l 'v*' | grep -v canary | sort -V | tail -1 || echo "")

          if [ -z "$LAST_TAG" ]; then
            # No release tags, count all commits
            COMMIT_COUNT=$(git rev-list --count HEAD)
          else
            # Count commits since last release
            COMMIT_COUNT=$(git rev-list --count ${LAST_TAG}..HEAD)
          fi

          THRESHOLD=${{ env.COMMIT_THRESHOLD }}

          echo "📊 Commits since last release: ${COMMIT_COUNT}"
          echo "🎯 Threshold: ${THRESHOLD}"
          echo "commit_count=${COMMIT_COUNT}" >> $GITHUB_OUTPUT

          # Release canary when threshold reached
          if [ "$COMMIT_COUNT" -ge "$THRESHOLD" ]; then
            echo "✅ Reached ${THRESHOLD} commits threshold, will release canary"
            echo "should_release=true" >> $GITHUB_OUTPUT
          else
            REMAINING=$((THRESHOLD - COMMIT_COUNT))
            echo "⏭️ ${REMAINING} more commits needed for next canary"
            echo "should_release=false" >> $GITHUB_OUTPUT
          fi

  # 发布预览版
  canary:
    needs: check-release
    if: needs.check-release.outputs.should_release == 'true'
    runs-on: ubuntu-latest
    timeout-minutes: 15

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 100

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22
          registry-url: 'https://registry.npmjs.org'
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm test
        continue-on-error: false

      - name: Build
        run: npm run build

      - name: Generate canary version
        id: version
        run: |
          CURRENT_VERSION=$(node -p "require('./package.json').version")
          SHORT_SHA=$(git rev-parse --short HEAD)
          TIMESTAMP=$(git log -1 --format=%cd --date=format:%Y%m%d%H%M%S)

          # Canary version: 6.3.54-canary.20260227123456.abc1234
          CANARY_VERSION="${CURRENT_VERSION}-canary.${TIMESTAMP}.${SHORT_SHA}"

          echo "canary_version=${CANARY_VERSION}" >> $GITHUB_OUTPUT
          echo "📦 Canary version: ${CANARY_VERSION}"

          npm version ${CANARY_VERSION} --no-git-tag-version --allow-same-version

      - name: Run prepublish checks
        run: node ccw/scripts/prepublish-clean.mjs

      - name: Publish canary to npm
        run: npm publish --tag canary --provenance --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Summary
        run: |
          echo "### 🚀 Canary Release Published" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "- **Version**: \`${{ steps.version.outputs.canary_version }}\`" >> $GITHUB_STEP_SUMMARY
          echo "- **Commits**: ${{ needs.check-release.outputs.commit_count }} since last release" >> $GITHUB_STEP_SUMMARY
          echo "- **Install**: \`npm install claude-code-workflow@canary\`" >> $GITHUB_STEP_SUMMARY

  # 跳过时的通知
  skip-notice:
    needs: check-release
    if: needs.check-release.outputs.should_release == 'false'
    runs-on: ubuntu-latest

    steps:
      - name: Skip notice
        run: |
          COMMIT_COUNT=${{ needs.check-release.outputs.commit_count }}
          THRESHOLD=${{ env.COMMIT_THRESHOLD }}
          REMAINING=$((THRESHOLD - COMMIT_COUNT))

          echo "### ⏭️ Canary Release Skipped" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "- **Commits**: ${COMMIT_COUNT}/${THRESHOLD}" >> $GITHUB_STEP_SUMMARY
          echo "- **Remaining**: ${REMAINING} more commits needed" >> $GITHUB_STEP_SUMMARY