hardhat-network-forking-ci.yml

name: Hardhat Network Forking Functionality CI

on:
  push:
    branches: [$default-branch]
    paths:
      - "packages/hardhat-core/**"
      - "packages/hardhat-common/**"
      - "config/**"
  pull_request:
    branches:
      - "**"
    paths:
      - "packages/hardhat-core/**"
      - "packages/hardhat-common/**"
      - "config/**"
  workflow_dispatch:

defaults:
  run:
    working-directory: packages/hardhat-core

concurrency:
  group: ${{github.workflow}}-${{github.ref}}
  cancel-in-progress: true

jobs:
  # We should run this tests with multiple configurations
  # but somehow the requests to Alchemy take much longer when doing that.
  # As a temporary workaround, we run them with a single config.
  #
  # Once we properly refactor Hardhat Network's tests we should
  # add more configurations (different OS and node versions).
  #
  # We should also understand what's going on before blindly refactoring them.
  test_fork:
    name: Test Hardhat Network's forking functionality
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2
        with:
          node-version: 16
          cache: yarn
      - name: Install
        run: yarn --frozen-lockfile
      - name: Cache network requests
        uses: actions/cache@v2
        with:
          path: |
            packages/hardhat-core/test/internal/hardhat-network/provider/.hardhat_node_test_cache
          key: hardhat-network-forking-tests-${{ hashFiles('yarn.lock') }}-${{ hashFiles('packages/hardhat-core/test/internal/hardhat-network/provider/node.ts') }}
      - name: Run tests
        env:
          INFURA_URL: ${{ secrets.INFURA_URL }}
          ALCHEMY_URL: ${{ secrets.ALCHEMY_URL }}
          DO_NOT_SET_THIS_ENV_VAR____IS_HARDHAT_CI: true
          FORCE_COLOR: 3
        run: |
          yarn build
          yarn test:forking