name: GDExtension Build
description: Build GDExtension

inputs:
  platform:
    required: true
    description: Target platform.
  arch:
    required: true
    description: Target architecture.
  float-precision:
    default: 'single'
    description: Float precision (single or double).
  build-target-type:
    default: 'template_debug'
    description: Build type (template_debug or template_release).
  scons-cache:
    default: '.scons-cache/'
    description: Scons cache folder name, relative to each scons directory. Must not contain relative path signifiers (. or ..). Must be a transparent path part (empty or 'path/to/directory/', ending in a slash).
  em_version:
    default: 3.1.62
    description: Emscripten version.
  em-cache-directory:
    default: emsdk-cache
    description: Emscripten cache directory.
  gdextension-directory:
    default: ''
    description: Location of the gdextension project within the repository. Must not contain relative path signifiers (. or ..). Must be a transparent path part (empty or 'path/to/directory/', ending in a slash).

runs:
  using: composite
  steps:
    - name: Setup godot-cpp
      uses: ./.github/actions/setup-godot-cpp
      with:
        platform: ${{ matrix.platform }}
        em-version: ${{ inputs.em_version }}
        em-cache-directory: ${{ inputs.em-cache-directory }}.${{ inputs.float-precision }}.${{ inputs.build-target-type }}
# Build
    - name: Cache .scons_cache
      uses: actions/cache@v4
      with:
        path: |
          ${{ github.workspace }}/${{ inputs.gdextension-directory }}${{ inputs.scons-cache }}
        key: ${{ inputs.platform }}_${{ inputs.arch }}_${{ inputs.float-precision }}_${{ inputs.build-target-type }}_cache
# Build gdextension
    - name: Build GDExtension Debug Build
      shell: sh
      env:
        SCONS_CACHE: ${{ github.workspace }}/${{ inputs.gdextension-directory }}${{ inputs.scons-cache }}
      run: |
        scons target=${{ inputs.build-target-type }} platform=${{ inputs.platform }} arch=${{ inputs.arch }} precision=${{ inputs.float-precision }}
      working-directory: ${{ inputs.gdextension-directory }}