publish.yml

name: Publish releases

on:
  push:
    branches: [main]

env:
  YARN_ENABLE_GLOBAL_CACHE: false

jobs:
  release-please:
    runs-on: ubuntu-latest
    outputs:
      release_created:  ${{ steps.release.outputs.release_created }}
      release_tag:  ${{ steps.release.outputs.tag_name }}
    steps:
      - uses: google-github-actions/release-please-action@v3
        id: release
        with:
          release-type: node
          package-name: corepack
          bump-minor-pre-major: true # TODO: remove this when releasing v1.0.0.

  npm-publish:
    needs: release-please
    if: ${{ needs.release-please.outputs.release_created }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: lts/*

      - name: Get the Yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "dir=$(corepack yarn config get cacheFolder)" >> $GITHUB_OUTPUT
        shell: bash

      - uses: actions/cache@v4
        with:
          path: ${{steps.yarn-cache-dir-path.outputs.dir}}
          key: ${{runner.os}}-yarn-${{hashFiles('**/yarn.lock')}}
          restore-keys: |
            ${{runner.os}}-yarn-

      - name: Publish to the npm registry
        run: |
          corepack yarn install --immutable
          corepack yarn npm publish
        env:
          YARN_NPM_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

      - run: corepack yarn pack --out corepack.tgz
      - name: Add Corepack package archive to GitHub release
        run: gh release upload ${{ needs.release-please.outputs.release_tag }} corepack.tgz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}