pr.yml

# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

name: Pull Requests

on: [pull_request]

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        node: [16.0.0, 16.x, 18.x, 20.x]
        os: [windows-2019, ubuntu-20.04, ubuntu-22.04, macos-12]

    runs-on: ${{ matrix.os }}

    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.11.0
        with:
          access_token: ${{ github.token }}
      - uses: actions/checkout@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Use Node.js ${{ matrix.node }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node }}

      - name: Add msbuild to PATH
        # we need msbuild tools for the `bcrypto` module
        if: startsWith(matrix.os, 'windows-')
        uses: microsoft/setup-msbuild@v1.1

      - run: npm ci
      - run: npm run tsc
      - run: npm test
        env:
          FORCE_COLOR: 1
          INFURA_KEY: ${{ secrets.TEST_INFURA_KEY }}

      - name: Check bundle size
        # this should match the os and version used in the release.yml
        if: startsWith(matrix.os, 'ubuntu-22.04') && startsWith(matrix.node, '20.') && matrix.node != '20.0.0'
        # 1. build ganache
        # 2. pack it into a tarball
        # 3. measure the _unpacked_ tarball's size
        # 4. test to make sure the tarball is less than 99MB because jsDelivr
        #    CDN doesn't allow bundles greater than 100MB.
        # 5. exit with non-zero exit code if the test fails.
        run: |
          npm run build &&
          npm run prepublishOnly &&
          cd ./packages/ganache &&
          npm pack &&
          size="$(zcat ganache-*.tgz | wc -c)" &&
          echo "Bundle size: $size" &&
          echo "Bundle size is $([[ "$size" -lt 99000000 ]] && echo "ok" || echo "not ok")" &&
          test "$size" -lt 99000000
        env:
          # use a fake infura key for the bundle size check so this test will
          # run successfully on external contributor Pull Requests
          INFURA_KEY: "badc0de0deadc0debadc0de0deadc0de"
      - name: Upload artifact
        # this should match the os and version used in the release.yml
        if: startsWith(matrix.os, 'ubuntu-22.04') && startsWith(matrix.node, '20.') && matrix.node != '20.0.0'
        uses: actions/upload-artifact@v3
        with:
          name: Candidate
          path: ./packages/ganache/ganache-*.tgz