publish.yml

---
name: Publish npm package
on:
  push:
    branches:
      - master
jobs:
  publish:
    name: publish
    runs-on: ubuntu-latest
    env:
      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
    # only publish on non-chore commit messages
    if: "contains(toJson(github.event.commits), 'chore(release):') == false"
    steps:
      - run: "echo 'messages: ${{ toJson(github.event.commits.*.message) }}'"
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: 16.x
      - run: npm ci
      - run: npx commitlint --from ${{ github.ref }}
      - name: Generate changelog, tag, and commit
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          npx standard-version
      - name: Push changes
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          tags: true
      # I can't put this in the actual .npmrc file because it stops normal npm install
      - run: |
          echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > .npmrc
          npm publish
          rm .npmrc