mr_publish_alpha.yml

name: Publish Alpha

on:
  pull_request:
    branches:
      - main
    types: [opened, synchronize, reopened]

jobs:
  publish-alpha:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
      # - name: Display debug information # to debug
      #   run: |
      #     echo "Current GitHub context:"
      #     echo "${{ toJson(github) }}"

      - name: Check if branch exists
        id: check_branch
        run: |
          BRANCH_NAME="${{ github.head_ref }}"

          if git show-ref --verify --quiet refs/heads/"$BRANCH_NAME"; then
            echo "Branch '$BRANCH_NAME' exists."
            echo "exists=true" >> $GITHUB_ENV
          else
            echo "Branch '$BRANCH_NAME' does not exist.It is a pull request across repos."
            exit 1
          fi

      - name: Checkout Branch
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 18
          registry-url: "https://registry.npmjs.org"

      - name: Install Dependencies
        run: npx yarn

      - name: Setup git userName
        run: git config user.name 'yukilzw'

      - name: Setup git userEmail
        run: git config user.email 'liuzhanwei@bytedance.com'

      - name: Lerna Version alpha
        run: npx lerna version prerelease --preid=alpha --yes
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Lerna Publish Alpha
        run: npx lerna publish from-package --dist-tag alpha --yes
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}