name: npm publish

on:
  release:
    types: [created]

jobs:
  build:
    runs-on: ubuntu-latest
    
    permissions:
      contents: read
      id-token: write  # OIDC 必須

    steps:
    - uses: actions/checkout@v4
    # Setup .npmrc file to publish to npm
    - uses: actions/setup-node@v4
      with:
        node-version: '20.x'
        registry-url: 'https://registry.npmjs.org'

    - run: npm install

    - run: npm publish --provenance --access public
      env:
        NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}