pull_request.yaml

name: Check the source code
on:
  pull_request:
jobs:
  test:
    name: Check the source code
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: '16'
      # unable to use yarn in actions/setup-node@v3 https://github.com/actions/setup-node/issues/182#issuecomment-966885975
      - name: Install Yarn
        run: npm install -g yarn
      - uses: actions/setup-node@v3
        with:
          node-version: '16'
          cache: yarn
      - name: Setup dotenv
        # Test account's fixed private key in hardhat local node
        run: |
          echo 'PRIVATE_KEY=0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80' > .env
          echo 'STAGING_ALCHEMY_KEY=' >> .env
          echo 'PROD_ALCHEMY_KEY=' >> .env
      - name: Install packages
        run: yarn
      - name: Checkout Base Branch
        uses: actions/checkout@v3
        with:
          ref: ${{ github.base_ref }}
          clean: false
      - name: Check Base Contract Size
        run: npx hardhat size-contracts
      - name: Checkout Target Branch
        uses: actions/checkout@v3
        with:
          clean: false
      - name: Lint
        run: yarn lint
      - name: Test
        run: yarn test
      - name: Check Target Contract Size
        run: echo "\`\`\`\n $(npx hardhat size-contracts)" > ./comments
      - name: Post comments
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          URL: ${{ github.event.pull_request.html_url }}
        run:
          gh pr comment -F ./comments "${URL}"