builds.yml

name: Build GDExtension
on:
  workflow_call:
  push:
  pull_request:
  merge_group:

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        # A build is made for every possible combination of parameters
        # You can add or remove entries from the arrays of each parameter to custimize which builds you want to run
        # See https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/running-variations-of-jobs-in-a-workflow
        float-precision: [single, double]
        target-type: [template_debug]
        target:
          [
            { platform: linux, arch: x86_64, os: ubuntu-22.04 },
            { platform: windows, arch: x86_64, os: windows-latest },
            { platform: windows, arch: x86_32, os: windows-latest },
            { platform: macos, arch: universal, os: macos-latest },
            { platform: ios, arch: arm64, os: macos-latest },
            { platform: android, arch: arm64, os: ubuntu-22.04 },
            { platform: android, arch: arm32, os: ubuntu-22.04 },
            { platform: android, arch: x86_64, os: ubuntu-22.04 },
            { platform: android, arch: x86_32, os: ubuntu-22.04 },
            { platform: web, arch: wasm32, os: ubuntu-22.04 },
          ]
        include: # Also build a release version for these specific targets. Remove if you add template_release up top.
          - float-precision: single
            target-type: template_release
            target: { platform: linux, arch: x86_64, os: ubuntu-22.04 }

          - float-precision: double
            target-type: template_release
            target: { platform: linux, arch: x86_64, os: ubuntu-22.04 }

    runs-on: ${{ matrix.target.os }}
    steps:
      # Clone this repository
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: true

      # Lint
      #- name: Setup clang-format
      #  shell: bash
      #  run: |
      #    python -m pip install clang-format
      #- name: Run clang-format
      #  shell: bash
      #  run: |
      #    clang-format src/** --dry-run --Werror

      # Setup dependencies
      - name: Setup godot-cpp
        uses: ./godot-cpp/.github/actions/setup-godot-cpp
        with:
          platform: ${{ matrix.target.platform }}
          em-version: 3.1.62

      # Build GDExtension (with caches)
      - name: Cache .scons_cache
        uses: actions/cache@v4
        with:
          path: ${{ github.workspace }}/.scons-cache/
          key: ${{ matrix.target.platform }}_${{ matrix.target.arch }}_${{ matrix.float-precision }}_${{ matrix.target-type }}_cache
      - name: Build GDExtension Debug Build
        shell: sh
        env:
          SCONS_CACHE: ${{ github.workspace }}/.scons-cache/
        run: |
          scons target=${{ matrix.target-type }} platform=${{ matrix.target.platform }} arch=${{ matrix.target.arch }} precision=${{ matrix.float-precision }}

      # Sign the binary (macOS only)
      - name: Mac Sign
        # Disable sign if secrets are not set
        if: ${{ matrix.target.platform == 'macos' && env.APPLE_CERT_BASE64 }}
        env:
          APPLE_CERT_BASE64: ${{ secrets.APPLE_CERT_BASE64 }}
        uses: ./.github/actions/sign
        with:
          FRAMEWORK_PATH: bin/macos/macos.framework
          APPLE_CERT_BASE64: ${{ secrets.APPLE_CERT_BASE64 }}
          APPLE_CERT_PASSWORD: ${{ secrets.APPLE_CERT_PASSWORD }}
          APPLE_DEV_PASSWORD: ${{ secrets.APPLE_DEV_PASSWORD }}
          APPLE_DEV_ID: ${{ secrets.APPLE_DEV_ID }}
          APPLE_DEV_TEAM_ID: ${{ secrets.APPLE_DEV_TEAM_ID }}
          APPLE_DEV_APP_ID: ${{ secrets.APPLE_DEV_APP_ID }}

      # Clean up compilation files
      - name: Windows - Delete compilation files
        if: ${{ matrix.target.platform == 'windows' }}
        shell: pwsh
        run: |
          Remove-Item bin/* -Include *.exp,*.lib,*.pdb -Force

      # Upload the build
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: godot-cpp-template-${{ matrix.target.platform }}-${{ matrix.target.arch }}-${{ matrix.float-precision }}-${{ matrix.target-type }}
          path: |
            ${{ github.workspace }}/bin/**

  # Merges all the build artifacts together into a single godot-cpp-template artifact.
  # If you comment out this step, all the builds will be uploaded individually.
  merge:
    runs-on: ubuntu-22.04
    needs: build
    steps:
      - name: Merge Artifacts
        uses: actions/upload-artifact/merge@v4
        with:
          name: godot-cpp-template
          pattern: godot-cpp-template-*
          delete-merged: true