changesets.yml

name: Changesets

on:
  push:
    branches:
      - main

concurrency:
  group: changeset-${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  changelog:
    runs-on: ubuntu-latest
    if: github.repository_owner == 'shopify'
    name: Changelog PR or Release
    outputs:
      published: ${{ steps.changesets.outputs.published }}
      # A JSON array to present the published packages. The format is [{"name": "@xx/xx", "version": "1.2.0"}, {"name": "@xx/xy", "version": "0.8.9"}]
      publishedPackages: ${{ steps.changesets.outputs.publishedPackages }}
      latest: ${{ env.latest }}
      latestBranch: ${{ env.latestBranch }}
    steps:
      - name: Flags
        id: flags
        run: |
          # IMPORTANT: Update this latestBranch whenever we move to a new major version:
          echo "latestBranch=2024-10" >> $GITHUB_ENV
          echo "latest=${{ github.ref_name == 'main' }}" >> $GITHUB_ENV

      - name: Checkout the code
        uses: actions/checkout@v4
        # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
        with:
          fetch-depth: 0

      - name: ⎔ Setup node
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'
          cache-dependency-path: '**/package-lock.json'

      - name: Install the packages
        run: npm ci --legacy-peer-deps

      - name: Format release with Prettier
        run: npm run format

      - name: Build the dist code
        run: npm run build

      - name: Create Release Pull Request or Publish (for latest release)
        if: env.latest == 'true'
        id: changesets
        uses: changesets/action@v1
        with:
          version: npm run version
          publish: npm run changeset publish
          # we use the commit message in next release workflow file. This avoid a next release when an actual release is happening
          commit: '[ci] release ${{ env.latestBranch }}'
          title: '[ci] release ${{ env.latestBranch }}'
        env:
          GITHUB_TOKEN: ${{ secrets.SHOPIFY_GH_ACCESS_TOKEN }}
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

  compile:
    needs: changelog
    # Only compile templates if a release was published, and we're on the "latest" release branch
    if: needs.changelog.outputs.published == 'true' && needs.changelog.outputs.latest == 'true'
    runs-on: ubuntu-latest
    name: Compile the typescript templates and push them to main
    steps:
      - name: Checkout the code
        uses: actions/checkout@v4

      - name: Install the packages
        run: npm install --frozen-lockfile --ignore-engines

      - name: Build the dist code
        run: npm run build

      - name: Compile skeleton
        run: |
          node scripts/compile-template-for-dist.mjs skeleton
          (cd templates/skeleton-js && npm i --package-lock-only --workspaces false)
          (cd templates/skeleton-ts && npm i --package-lock-only --workspaces false)

      - name: Update templates in the dist branch
        run: |
          git add .
          git status
          git config user.email "hydrogen@shopify.com"
          git config user.name "Hydrogen Bot"
          git show-ref
          git commit -m "Update templates for dist"
          git push origin HEAD:dist --force

  slack_announcement:
    needs: changelog
    # Only announce if a release was published, and we're on the "latest" release branch
    if: needs.changelog.outputs.published == 'true' && needs.changelog.outputs.latest == 'true'
    runs-on: ubuntu-latest
    steps:
      # Extract the Hydrogen version from published packages
      - name: Extract Hydrogen version
        id: extract_version
        run: |
          PACKAGES='${{ needs.changelog.outputs.publishedPackages }}'
          HYDROGEN_VERSION=$(echo $PACKAGES | jq -r '.[] | select(.name == "@shopify/hydrogen") | .version')
          echo "HYDROGEN_VERSION=$HYDROGEN_VERSION" >> $GITHUB_ENV

      - name: Post release announcement on Partner Slack
        # Only post if a Hydrogen version was included in the release
        if: env.HYDROGEN_VERSION != ''
        id: slack
        uses: fjogeleit/http-request-action@v1
        with:
          url: ${{ secrets.SLACK_NOTIFICATION_URL }}
          method: 'POST'
          customHeaders: '{"Content-Type": "application/json"}'
          data: "{\"version\": \"${{ env.HYDROGEN_VERSION }}\"}"

  # sync_latest:
  #   needs: changelog
  #   # Only update package-lock.json if a release was published, and we're on the "latest" release branch
  #   if: needs.changelog.outputs.published == 'true' && needs.changelog.outputs.latest == 'true'
  #   runs-on: ubuntu-latest
  #   name: Sync latest to version branch
  #   steps:
  #     - name: Checkout the code
  #       uses: actions/checkout@v4

  #     - name: Update package-lock.json
  #       run: npm install --package-lock-only --ignore-engines

  # TODO: Figure out how to push to protected branch
  # - name: Push commit to main branch
  #   run: |
  #     git add .
  #     git status
  #     git config user.email "hydrogen@shopify.com"
  #     git config user.name "Hydrogen Bot"
  #     git show-ref
  #     git commit -m "[ci] Update package-lock.json"
  #     git push origin HEAD:main

  # - name: Sync latest to version branch
  #   run: |
  #     git config user.email "hydrogen@shopify.com"
  #     git config user.name "Hydrogen Bot"
  #     git show-ref
  #     git commit -m "[ci] release ${{ needs.changelog.outputs.latestBranch }}"
  #     git push origin main:${{ needs.changelog.outputs.latestBranch }} --force