release-candidate.yml

name: Release Candidate

on:
  push:
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+-rc.[0-9]+"

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [16.x]

    steps:
      - uses: actions/checkout@v2

      - name: Get the version
        id: get_version
        run: echo ::set-output name=VERSION::$(echo ${GITHUB_REF/refs\/tags\//} | sed 's/^v//')

      - name: Set the tag name to package.json
        run: >-
          node -e "
            const fs = require('fs'); 
            const packageJson = require('./package.json'); 
            const version = '${{ steps.get_version.outputs.VERSION }}';
            fs.writeFileSync('./package.json', JSON.stringify({ ...packageJson, version }));
          "

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ matrix.node-version }}
          registry-url: 'https://registry.npmjs.org'

      - name: Cache node modules
        uses: actions/cache@v2
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-${{ matrix.node-version }}-

      - name: Install dependencies
        run: npm ci

      - name: Lint
        run: npm run lint

      - name: Test
        run: npm run test

      - name: Build
        run: npm run build

      - name: Release
        run: npm publish --tag next
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}