nim-codex/.github/workflows/ci-reusable.yml

name: Reusable -  CI

on:
  workflow_call:
    inputs:
      matrix:
        type: string
      cache_nonce:
        default: '0'
        description: Allows for easily busting actions/cache caches
        required: false
        type: string

env:
  cache_nonce: ${{ inputs.cache_nonce }}

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include: ${{ fromJson(inputs.matrix) }}

    defaults:
      run:
        shell: ${{ matrix.shell }} {0}

    name: ${{ matrix.os }}-${{ matrix.tests }}-${{ matrix.cpu }}-${{ matrix.nim_version }}
    runs-on: ${{ matrix.builder }}
    timeout-minutes: 120
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
        with:
          submodules: recursive
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Setup Nimbus Build System
        uses: ./.github/actions/nimbus-build-system
        with:
          os: ${{ matrix.os }}
          shell: ${{ matrix.shell }}
          nim_version: ${{ matrix.nim_version }}
          coverage: false

      - name: Check runner resources for parallel integration tests
        run: |
          echo "Determining runner"
          case "${{ matrix.os }}" in
            linux)    CPU=$(nproc --all)
                      RAM=$(awk '/MemTotal/ {print int($2 / 1024 / 1024 + 0.5)}' /proc/meminfo)
                      ;;
            macos)    CPU=$(sysctl -n hw.ncpu)
                      RAM=$(sysctl -n hw.memsize | awk '{print $0/1073741824}')
                      sysctl -n hw.ncpu
                      ;;
            windows)  CPU=$NUMBER_OF_PROCESSORS
                      RAM=$(systeminfo | awk '/Total Physical Memory:/ { gsub(/,/,"."); print int($4 + 0.5) }')
                      ;;
            *)        CPU=2
                      RAM=8
                      echo "Unknown runner"
                      ;;
          esac
          echo "CPU=${CPU}" >> $GITHUB_ENV
          echo "RAM=${RAM}" >> $GITHUB_ENV
          echo "TYPE=${RUNNER_ENVIRONMENT}" >> $GITHUB_ENV

          # Set PARALLEL=1 if the runner has enough resources
          if [[ ("${{ matrix.os }}" == "linux" || "${{ matrix.os }}" == "windows") && "${CPU}" -ge 16 ]]; then
            echo "PARALLEL=1" >> $GITHUB_ENV
          elif [[ "${{ matrix.os }}" == "macos" && "${CPU}" -ge 6 ]]; then
            echo "PARALLEL=1" >> $GITHUB_ENV
          else
            echo "PARALLEL=0" >> $GITHUB_ENV
          fi

      - name: Show runner information
        run: |
          echo "OS: ${{ matrix.os }}"
          echo "CPU: ${{ env.CPU }}"
          echo "RAM: ${{ env.RAM }} GB"
          echo "TYPE: ${{ env.TYPE }}"
          echo "PARALLEL: ${{ env.PARALLEL }}"

      ## Part 1 Tests ##
      - name: Unit tests
        if: matrix.tests == 'unittest' || matrix.tests == 'all'
        run: make -j${ncpu} test

      # workaround for https://github.com/NomicFoundation/hardhat/issues/3877
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 18.15

      - name: Install Ethereum node dependencies
        if: matrix.tests == 'contract' || matrix.tests == 'integration' || matrix.tests == 'tools' || matrix.tests == 'all'
        working-directory: vendor/codex-contracts-eth
        env:
          MSYS2_PATH_TYPE: inherit
        run: |
          npm install

      - name: Run Ethereum node with Codex contracts
        if: matrix.tests == 'contract' || matrix.tests == 'integration' || matrix.tests == 'tools' || matrix.tests == 'all'
        working-directory: vendor/codex-contracts-eth
        env:
          MSYS2_PATH_TYPE: inherit
        run: |
          npm start &

      ## Part 2 Tests ##
      - name: Contract tests
        if: matrix.tests == 'contract' || matrix.tests == 'all'
        run: make -j${ncpu} testContracts

      ## Part 3 Tests ##
      - name: Integration tests
        if: matrix.tests == 'integration' || matrix.tests == 'all'
        run: make -j${ncpu} PARALLEL=${{ env.PARALLEL }} DEBUG=${{ runner.debug }} testIntegration

      - name: Upload integration tests log files
        uses: actions/upload-artifact@v4
        if: (matrix.tests == 'integration' || matrix.tests == 'all') && always()
        with:
          name: ${{ matrix.os }}-${{ matrix.cpu }}-${{ matrix.nim_version }}-${{ matrix.tests }}-tests-logs
          path: tests/integration/logs/
          retention-days: 1

      ## Part 4 Tools ##
      - name: Tools tests
        if: matrix.tests == 'tools' || matrix.tests == 'all'
        run: make -j${ncpu} testTools

  status:
    if: always()
    needs: [build]
    runs-on: ubuntu-latest
    steps:
      - if: ${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')  || contains(needs.*.result, 'skipped') }}
        run: exit 1