publish.yml

on:
  push:
    branches:
      - master

jobs:
  publish:
    name: Publish
    runs-on: ubuntu-latest
    env:
      NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
    steps:

    # 1. provide Personal Access Token for checkout@v2
    - name: Checkout
      uses: actions/checkout@v2
      with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

    # 2. setup .npmrc it uses NODE_AUTH_TOKEN
    - name: Setup .npmrc file for publish
      uses: actions/setup-node@v2
      with:
        node-version: '14.x'
        registry-url: 'https://registry.npmjs.org'

    # 3. configure git user used to push tag
    - name: Configure Git User
      run: |
        git config --global user.name 'github-actions[bot]'
        git config --global user.email 'github-actions[bot]@users.noreply.github.com'
        git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/$GITHUB_REPOSITORY
      env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    - name: Install dependencies
      run: yarn install

    - name: Publish
      run: |
        lerna publish from-git --yes