release.yml

name: release

on:
  release:
    types: [ published ]

defaults:
  run:
    shell: bash -l {0}

env: 
  CACHE_NAME: node-modules-cache
  BUILD_CACHE_NAME: build-cache

jobs:
  Create-NPM-Cache:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-node@v3
        with:
          node-version-file: ".nvmrc"
          registry-url: 'https://registry.npmjs.org'

      - name: Upload to Cache
        uses: actions/cache@v3.3.1
        id: npm-cache
        with:
          path: |
            node_modules/
            packages/node_modules/
          key: ${{ env.CACHE_NAME }}-${{ hashFiles('**/package-lock.json') }}

      - name: Install dependencies
        if: ${{ steps.npm-cache.outputs.cache-hit != 'true' }}
        run: npm ci

  Create-Build-Cache:
    runs-on: ubuntu-latest
    needs: [Create-NPM-Cache]
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-node@v3
        with:
          node-version-file: ".nvmrc"
          registry-url: 'https://registry.npmjs.org'

      - name: Restore NPM Cache
        uses: actions/cache/restore@v3.3.1
        id: npm-cache
        with:
          path: |
            node_modules/
            packages/node_modules/
          key: ${{ env.CACHE_NAME }}-${{ hashFiles('**/package-lock.json') }}
      
      - name: Upload dist-storybook to Cache
        uses: actions/cache@v3.3.1
        id: storybook-dist-cache
        with:
          path: |
            dist-storybook/
          key: ${{ env.BUILD_CACHE_NAME }}-${{ hashFiles('packages/**') }}
      
      - name: Create build cache
        if: ${{ steps.storybook-dist-cache.outputs.cache-hit != 'true' }}
        run: |
          npm run build
          npm run storybook:dist

  Build:
    permissions:
      statuses: write
      pull-requests: write
    needs: [Create-NPM-Cache, Create-Build-Cache]
    uses: ./.github/workflows/_build.yml

  ReleaseWeb:
    name: Release @skyscanner/backpack-web to NPM
    runs-on: ubuntu-latest
    environment: Publishing
    needs: [Create-NPM-Cache, Build]
    steps:
    - name: Checkout source code
      uses: actions/checkout@v3
      with:
        ref: main
    
    - uses: actions/setup-node@v3
      with:
        node-version-file: ".nvmrc"
        registry-url: 'https://registry.npmjs.org'

    - name: Restore Cache
      uses: actions/cache/restore@v3.3.1
      id: npm-cache
      with:
        path: |
          node_modules/
          packages/node_modules/
        key: ${{ env.CACHE_NAME }}-${{ hashFiles('**/package-lock.json') }}
    
    - run: npm run transpile

    - name: Publish NPM package
      run: |
        cd dist
        npm version $RELEASE_VERSION --no-git-tag-version
        npm publish
      env:
        NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
        RELEASE_VERSION: ${{ github.event.release.tag_name }}

  SupernovaPublish:
    runs-on: ubuntu-latest
    environment: Publishing
    steps:
      - name: Update Supernova docs
        run: npx @supernovaio/cli publish-documentation --apiKey=$SUPERNOVA_API_KEY --designSystemId=$DESIGN_SYSTEM_ID
        env:
          SUPERNOVA_API_KEY: ${{ secrets.SUPERNOVA_API_KEY }}
          DESIGN_SYSTEM_ID: ${{ secrets.SUPERNOVA_DESIGN_SYSTEM_ID }}