name: Native compiler packages
description: Build or restore native packages using their complete source inputs
inputs:
  target:
    description: Native package suffix
    required: true
  helper:
    description: Build the LLVM helper as well as the runtime pack
    default: "true"
runs:
  using: composite
  steps:
    - name: Identify host toolchain
      id: host
      shell: bash
      run: |
        # Runner image changes can update the SDK, C++ ABI, and C compiler.
        echo "image=${ImageOS}-${ImageVersion}" >> "$GITHUB_OUTPUT"
        if test "$RUNNER_OS" = Linux; then
          echo "zig=$(zig version)" >> "$GITHUB_OUTPUT"
        fi
    - uses: actions/cache/restore@v4
      id: helper
      if: inputs.helper == 'true'
      with:
        path: packages/llvm-${{ inputs.target }}/bin
        key: helper-v1-${{ inputs.target }}-${{ steps.host.outputs.image }}-${{ steps.host.outputs.zig }}-${{ hashFiles('.node-version', '.github/actions/native-packages/action.yml', '.github/actions/llvm-linux/action.yml', 'native/llvm-codegen/**', 'packages/llvm-*/package.json', 'packages/llvm-*/scripts/**') }}
    - uses: actions/cache/restore@v4
      id: runtime
      with:
        path: |
          packages/runtime-${{ inputs.target }}/artifacts
          packages/runtime-${{ inputs.target }}/runtime-pack.json
        key: runtime-v1-${{ inputs.target }}-${{ steps.host.outputs.image }}-${{ steps.host.outputs.zig }}-${{ hashFiles('.node-version', '.github/actions/native-packages/action.yml', '.github/actions/llvm-linux/action.yml', 'packages/runtime/package.json', 'packages/runtime/LICENSE', 'packages/runtime/src/**', 'packages/runtime/vendor/**', 'packages/runtime-*/package.json', 'packages/runtime-*/scripts/**', 'packages/runtime-*/*.mjs') }}
    - name: Install macOS LLVM
      if: runner.os == 'macOS' && inputs.helper == 'true' && steps.helper.outputs.cache-hit != 'true'
      shell: bash
      run: brew install llvm@22
    - name: Build LLVM helper
      if: inputs.helper == 'true' && steps.helper.outputs.cache-hit != 'true'
      shell: bash
      env:
        SCRIPTC_PACKAGE_TARGET: ${{ inputs.target }}
      run: pnpm --filter "@scriptc/llvm-$SCRIPTC_PACKAGE_TARGET" build:native
    - name: Build runtime pack
      if: steps.runtime.outputs.cache-hit != 'true'
      shell: bash
      env:
        SCRIPTC_PACKAGE_TARGET: ${{ inputs.target }}
      run: |
        if test "$RUNNER_OS" = Linux; then
          CC=zig AR=zig pnpm --filter "@scriptc/runtime-$SCRIPTC_PACKAGE_TARGET" build:native
        else
          pnpm --filter "@scriptc/runtime-$SCRIPTC_PACKAGE_TARGET" build:native
        fi
    - name: Verify runtime content
      shell: bash
      env:
        SCRIPTC_PACKAGE_TARGET: ${{ inputs.target }}
      run: node "packages/runtime-$SCRIPTC_PACKAGE_TARGET/scripts/verify.mjs"
    - uses: actions/cache/save@v4
      if: inputs.helper == 'true' && steps.helper.outputs.cache-hit != 'true'
      with:
        path: packages/llvm-${{ inputs.target }}/bin
        key: ${{ steps.helper.outputs.cache-primary-key }}
    - uses: actions/cache/save@v4
      if: steps.runtime.outputs.cache-hit != 'true'
      with:
        path: |
          packages/runtime-${{ inputs.target }}/artifacts
          packages/runtime-${{ inputs.target }}/runtime-pack.json
        key: ${{ steps.runtime.outputs.cache-primary-key }}