publish.yml

name: Publish

on:
  push:
    tags:
      - 'v*'

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Node.js
        uses: actions/setup-node@v2.5.2
        with:
          node-version: '12.x'
          registry-url: 'https://registry.npmjs.org'

      - name: Get npm cache directory
        id: npm-cache
        run: echo "::set-output name=dir::$(npm config get cache)"

      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: ${{ runner.os }}-node-

      - name: Install Dependencies
        run: npm ci
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
          PUPPETEER_SKIP_DOWNLOAD: true

      - name: Check if version exists
        id: check_version
        run: |
          version=$(echo ${{ github.ref }} | sed -n 's/refs\/tags\/v\(.*\)/\1/p')
          npm show venom-bot@$version >/dev/null 2>&1 || echo "::set-output name=version_exists::false"

      - name: Publish to npm
        if: steps.check_version.outputs.version_exists != 'false'
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Generate Changelog
        id: generate_changelog
        run: |
          changelog=$(npm run changelog:last --silent)
          changelog="${changelog//$'\n'/'%0A'}"
          changelog="${changelog//$'\r'/'%0D'}"
          echo -e "::set-output name=changelog::${changelog}\n"

      - name: Extract Version
        id: extract_version
        run: echo "::set-output name=version::$(echo ${{ github.ref }} | sed -n 's/refs\/tags\/v\(.*\)/\1/p')"

      - name: Create Release
        uses: actions/create-release@v1
        with:
          tag_name: v${{ steps.extract_version.outputs.version }}
          release_name: v${{ steps.extract_version.outputs.version }}
          body: ${{ steps.generate_changelog.outputs.changelog }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Build API Docs
        run: npm run docs:build
        continue-on-error: true

      - name: Deploy API Docs
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./api-docs
        continue-on-error: true