on:
  push:
    branches:
      master
  pull_request:

env:
  NODE_VERSION: 16

jobs:
  setup:
    runs-on: ubuntu-latest
    name: Setup
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2
        id: node-setup
        with:
          node-version: ${{ env.NODE_VERSION }}
      - uses: actions/cache@v2
        id: cache-restore
        with:
          path: |
            .yarn
          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}-${{ env.NODE_VERSION }}
      - name: Install dependencies
        if: steps.cache-restore.outputs.cache-hit != 'true'
        run: yarn
  build:
    runs-on: ubuntu-latest
    name: Build
    needs: setup
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2
        id: node-setup
        with:
          node-version: ${{ env.NODE_VERSION }}
      - name: Yarn cache
        uses: actions/cache@v2
        id: yarn-cache-restore
        with:
          path: |
            .yarn
          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}-${{ env.NODE_VERSION }}
      - name: Parcel cache
        uses: actions/cache@v2
        id: parcel-cache-restore
        with:
          path: |
            .parcel-cache
          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}-${{ env.NODE_VERSION }}-parcel
      - run: |
          yarn
          yarn build
      - name: Build Artifacts
        uses: actions/upload-artifact@v2
        with:
          name: build-artifacts
          path: dist
  preview:
    runs-on: ubuntu-latest
    name: Deploy preview
    needs: build
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2
        id: node-setup
        with:
          node-version: ${{ env.NODE_VERSION }}
      - name: Build Artifacts
        uses: actions/download-artifact@v2
        with:
          name: build-artifacts
          path: dist
      - name: Netlify CLI setup
        run: npm install -g netlify-cli
      - name: Deploy
        id: preview-deploy
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_TOKEN }}
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
        run: |
          netlify deploy --dir=dist --json > output.log
          echo "::set-output name=draft-url::$(grep 'Website Draft URL' output.log)"
      - name: Report
        uses: actions/github-script@v2
        env:
          DRAFT_URL: steps.preview-deploy.outputs.draft-url
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            github.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `Branch deployed at {process.env.DRAFT_URL}`
            })