Contracts Build

name: Contracts - Build & Compile

on:
  workflow_call:
    inputs:
      runner:
        description: 'Runner type'
        required: false
        type: string
        default: 'ubuntu-latest'
      node_version:
        description: 'Node.js version'
        required: false
        type: string
        default: '22'
      package_manager:
        description: 'Package manager (npm, yarn, or pnpm)'
        required: false
        type: string
        default: 'pnpm'
      pnpm_version:
        description: 'pnpm version (used when package_manager: pnpm)'
        required: false
        type: string
        default: '10'
      run_size_check:
        description: 'Run hardhat-contract-sizer (strict mode fails if any contract > 24KB)'
        required: false
        type: boolean
        default: true
      artifact_retention_days:
        description: 'Days to retain compiled artifacts'
        required: false
        type: number
        default: 1

    outputs:
      artifact_name:
        description: 'Name of uploaded build artifact'
        value: ${{ jobs.build.outputs.artifact_name }}

jobs:
  build:
    name: Build & Compile
    runs-on: ${{ inputs.runner }}
    timeout-minutes: 15

    outputs:
      artifact_name: contracts-build-${{ github.run_id }}

    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Setup pnpm
        if: inputs.package_manager == 'pnpm'
        uses: pnpm/action-setup@v4

      - name: Setup Node.js ${{ inputs.node_version }}
        uses: actions/setup-node@v5
        with:
          node-version: ${{ inputs.node_version }}
          cache: ${{ inputs.package_manager }}

      - name: Install dependencies
        run: |
          case "${{ inputs.package_manager }}" in
            pnpm) pnpm install --frozen-lockfile ;;
            yarn) yarn install --frozen-lockfile ;;
            *)    npm ci ;;
          esac

      - name: Compile contracts
        run: |
          case "${{ inputs.package_manager }}" in
            pnpm) pnpm hardhat compile ;;
            yarn) yarn hardhat compile ;;
            *)    npx hardhat compile ;;
          esac

          echo "### Hardhat Compile" >> $GITHUB_STEP_SUMMARY
          echo "**Status:** Passed" >> $GITHUB_STEP_SUMMARY

      - name: Contract size check
        if: inputs.run_size_check
        run: |
          case "${{ inputs.package_manager }}" in
            pnpm) pnpm hardhat size-contracts ;;
            yarn) yarn hardhat size-contracts ;;
            *)    npx hardhat size-contracts ;;
          esac

          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Contract Sizes" >> $GITHUB_STEP_SUMMARY
          echo "Strict mode enabled (24KB EIP-170 limit)." >> $GITHUB_STEP_SUMMARY

      - name: Upload compiled artifacts
        uses: actions/upload-artifact@v5
        with:
          name: contracts-build-${{ github.run_id }}
          path: |
            artifacts/
            cache/
            typechain-types/
          retention-days: ${{ inputs.artifact_retention_days }}
          if-no-files-found: warn