rln-contract/.github/workflows/ci.yml

name: "CI"

env:
  API_KEY_ALCHEMY: ${{ secrets.API_KEY_ALCHEMY }}
  FOUNDRY_PROFILE: "ci"

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - "main"

jobs:
  lint:
    runs-on: "ubuntu-latest"
    steps:
      - name: "Check out the repo"
        uses: "actions/checkout@v3"
        with:
          submodules: "recursive"

      - name: "Install Foundry"
        uses: "foundry-rs/foundry-toolchain@v1"

      - name: "Install Pnpm"
        uses: "pnpm/action-setup@v2"
        with:
          version: "8"

      - name: "Install Node.js"
        uses: "actions/setup-node@v3"
        with:
          cache: "pnpm"
          node-version: "lts/*"

      - name: "Install the Node.js dependencies"
        run: "pnpm install"

      - name: "Lint the contracts"
        run: "pnpm lint"

      - name: "Add lint summary"
        run: |
          echo "## Lint result" >> $GITHUB_STEP_SUMMARY
          echo "✅ Passed" >> $GITHUB_STEP_SUMMARY          

  build:
    runs-on: "ubuntu-latest"
    steps:
      - name: "Check out the repo"
        uses: "actions/checkout@v3"
        with:
          submodules: "recursive"

      - name: "Install Foundry"
        uses: "foundry-rs/foundry-toolchain@v1"

      - name: "Install Pnpm"
        uses: "pnpm/action-setup@v2"
        with:
          version: "8"

      - name: "Install Node.js"
        uses: "actions/setup-node@v3"
        with:
          cache: "pnpm"
          node-version: "lts/*"

      - name: "Install the Node.js dependencies"
        run: "pnpm install"

      - name: "Build the contracts and print their size"
        run: "forge build --sizes"

      - name: "Add build summary"
        run: |
          echo "## Build result" >> $GITHUB_STEP_SUMMARY
          echo "✅ Passed" >> $GITHUB_STEP_SUMMARY          

  test:
    needs: ["lint", "build"]
    runs-on: "ubuntu-latest"
    steps:
      - name: "Check out the repo"
        uses: "actions/checkout@v3"
        with:
          submodules: "recursive"

      - name: "Install Foundry"
        uses: "foundry-rs/foundry-toolchain@v1"

      - name: "Install Pnpm"
        uses: "pnpm/action-setup@v2"
        with:
          version: "8"

      - name: "Install Node.js"
        uses: "actions/setup-node@v3"
        with:
          cache: "pnpm"
          node-version: "lts/*"

      - name: "Install the Node.js dependencies"
        run: "pnpm install"

      - name: "Show the Foundry config"
        run: "forge config"

      - name: "Generate a fuzz seed that changes weekly to avoid burning through RPC allowance"
        run: >
          echo "FOUNDRY_FUZZ_SEED=$(
            echo $(($EPOCHSECONDS - $EPOCHSECONDS % 604800))
          )" >> $GITHUB_ENV          

      - name: "Run the tests"
        run: "forge test"

      - name: "Add test summary"
        run: |
          echo "## Tests result" >> $GITHUB_STEP_SUMMARY
          echo "✅ Passed" >> $GITHUB_STEP_SUMMARY          

  coverage:
    needs: ["lint", "build"]
    runs-on: "ubuntu-latest"
    steps:
      - name: "Check out the repo"
        uses: "actions/checkout@v3"
        with:
          submodules: "recursive"

      - name: "Install Pnpm"
        uses: "pnpm/action-setup@v2"
        with:
          version: "8"

      - name: "Install Node.js"
        uses: "actions/setup-node@v3"
        with:
          cache: "pnpm"
          node-version: "lts/*"

      - name: "Install the Node.js dependencies"
        run: "pnpm install"

      - name: "Install Foundry"
        uses: "foundry-rs/foundry-toolchain@v1"

      - name: "Generate the coverage report using the unit and the integration tests"
        run: 'forge coverage --match-path "test/**/*.sol" --report lcov'

      - name: "Upload coverage report to Codecov"
        uses: "codecov/codecov-action@v3"
        with:
          files: "./lcov.info"

      - name: "Add coverage summary"
        run: |
          echo "## Coverage result" >> $GITHUB_STEP_SUMMARY
          echo "✅ Uploaded to Codecov" >> $GITHUB_STEP_SUMMARY          
  verify:
    # TODO: Write Rln certora spec
    if: false
    needs: ["lint", "build"]
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Install Python
        uses: actions/setup-python@v2
        with: { python-version: 3.9 }

      - name: Install Java
        uses: actions/setup-java@v1
        with: { java-version: "11", java-package: jre }

      - name: Install Certora CLI
        run: pip3 install certora-cli==5.0.5

      - name: Install Solidity
        run: |
          wget https://github.com/ethereum/solidity/releases/download/v0.8.20/solc-static-linux
          chmod +x solc-static-linux
          sudo mv solc-static-linux /usr/local/bin/solc          

      - name: "Install Pnpm"
        uses: "pnpm/action-setup@v2"
        with:
          version: "8"

      - name: "Install Node.js"
        uses: "actions/setup-node@v3"
        with:
          cache: "pnpm"
          node-version: "lts/*"

      - name: "Install the Node.js dependencies"
        run: "pnpm install"

      - name: Verify rules
        run: "pnpm verify"
        env:
          CERTORAKEY: ${{ secrets.CERTORAKEY }}

    strategy:
      fail-fast: false
      max-parallel: 16