ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  lint-test-build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Use Node.js 16.x
        uses: actions/setup-node@v3
        with:
          node-version: 16
          check-latest: true
          cache: 'yarn'

      - name: Cache NPM dependencies
        uses: actions/cache@v3
        with:
          path: .yarn/cache
          key: yarn-node@16-cache

      - name: Install dependencies
        run: yarn install --immutable

      - name: Lint
        run: yarn lint

      - name: Build
        run: yarn build
        env:
          NODE_ENV: production

      - name: Unit tests
        run: yarn test
        env:
          CI: true
          NODE_ENV: test

      - name: Publish
        run: |
          if git log -1 --pretty=%B | grep "^[0-9]\+\.[0-9]\+\.[0-9]\+$";
          then
            echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
            npm publish --access public
          elif git log -1 --pretty=%B | grep "^[0-9]\+\.[0-9]\+\.[0-9]\+";
          then
            echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
            npm publish --tag next --access public
          else
            echo "Not a release, skipping publish"
          fi
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}