name: Prepare Release

on:
  workflow_dispatch:
  push:
    tags:
      - 'v*'

env:
  CI: true

permissions:
  contents: read

jobs:
  build:
    permissions:
      contents: write # for softprops/action-gh-release to create GitHub release

    runs-on: macos-11
    timeout-minutes: 15

    strategy:
      matrix:
        node-version: [16]

    steps:
      - uses: actions/checkout@v3

      - run: git fetch --tags -f

      - name: Resolve version
        id: vars
        run: |
          echo "TAG_NAME=$(git describe --tags --abbrev=0)" >> $GITHUB_ENV

      - name: Get release notes
        run: |
          RELEASE_NOTES=$(node ./scripts/release-notes.js)
          echo "RELEASE_NOTES<<EOF" >> $GITHUB_ENV
          echo "$RELEASE_NOTES" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}
          registry-url: 'https://registry.npmjs.org'

      - name: Use the `stable` engine
        run: |
          node ./scripts/swap-engines.js

      - name: Install dependencies
        run: npm install

      - name: Build Tailwind CSS
        run: npm run build

      - name: Install standalone cli dependencies
        run: npm install
        working-directory: standalone-cli

      - name: Build standalone cli
        run: npm run build
        working-directory: standalone-cli

      - name: Test
        run: |
          npm test || \
          npm test || \
          npm test || exit 1
        working-directory: standalone-cli

      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          draft: true
          tag_name: ${{ env.TAG_NAME }}
          body: |
            ${{ env.RELEASE_NOTES }}
          files: |
            standalone-cli/dist/tailwindcss-linux-arm64
            standalone-cli/dist/tailwindcss-linux-armv7
            standalone-cli/dist/tailwindcss-linux-x64
            standalone-cli/dist/tailwindcss-macos-arm64
            standalone-cli/dist/tailwindcss-macos-x64
            standalone-cli/dist/tailwindcss-windows-x64.exe
            standalone-cli/dist/tailwindcss-windows-arm64.exe