name: Release

on:
  push:
    branches:
      - 'master'

jobs:
  tag:
    name: Check and Tag
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Create tag
        id: tag
        uses: butlerlogic/action-autotag@1.1.1
        with:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          strategy: package # Optional, since "package" is the default strategy
          tag_prefix: "v"
    outputs:
      tag: ${{ steps.tag.outputs.tagname }}
      version: ${{ steps.tag.outputs.version }}

  release:
    name: Publish
    runs-on: ubuntu-latest
    needs: tag
    if: needs.tag.outputs.tag != ''
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Setup Nodejs
        uses: actions/setup-node@v1
        with:
          node-version: "14.x"
          registry-url: "https://registry.npmjs.org"
      - name: Install dependencies
        run: yarn install --non-interactive --frozen-lockfile
      - name: Build
        run: yarn run build
      - name: Publish to npm registry
        run: yarn publish --no-git-tag-version --no-commit-hooks --non-interactive
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ needs.tag.outputs.tag }}
          body: ""
          release_name: Release ${{ needs.tag.outputs.tag }}
      #in case of failure
      - name: Rollback on failure
        if: failure()
        uses: author/action-rollback@9ec72a6af74774e00343c6de3e946b0901c23013
        with:
          id: ${{ steps.create_release.outputs.id }}
          tag: ${{ needs.tag.outputs.tag }}
          delete_orphan_tag: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}