ExportGodot.yaml

# this actions workflow builds large dscript for desktop plus web. It also has
# some steps to deploy to itch.io through their upload program butler. We have a
# copy of the app on itch.
name: "Export Godot"

on:
  workflow_call:
  workflow_dispatch:
  push:
    branches:
      - release
      - staging

env:
  BUTLER_API_KEY: ${{ secrets.BUTLER_API_KEY }}
  ITCHIO_USERNAME: ${{ secrets.ITCHIO_USERNAME }}
  ITCHIO_GAME: ${{ secrets.ITCHIO_GAME }}
  BUILD_GIT_COMMIT: ${{ github.sha }}
  BUILD_GIT_BRANCH: ${{ github.ref_name }}

jobs:
  # This setup job runs only once and first to prepare the environment to avoid
  # downloading Godot and the export templates multiple times.
  setup:
    name: Setup environment
    runs-on: ubuntu-latest
    container: registry.gitlab.com/greenfox/godot-build-automation:latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          lfs: false

      - name: Install Python 3
        run: apt-get update && apt-get install -y --no-install-recommends python3

      - name: Prepare CI environment
        run: python3 build.py prepare ci

      - name: Upload prepared source
        uses: actions/upload-artifact@v4
        with:
          name: prepared-source
          path: |
            .
            !.git
          retention-days: 1
          include-hidden-files: true

  export:
    name: Export ${{ matrix.platform }}
    needs: setup
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        platform: [linux, windows, osx, web]
        include:
          - platform: linux
            artifact_name: linux
            release_tag: linux
          - platform: windows
            artifact_name: windows
            release_tag: windows
          - platform: osx
            artifact_name: macos-build
            release_tag: osx
          - platform: web
            artifact_name: web
            release_tag: web

    steps:
      - name: Checkout for GitHub Pages deploy
        if: matrix.platform == 'web'
        uses: actions/checkout@v4
        with:
          lfs: false

      - name: Download prepared source
        uses: actions/download-artifact@v4
        with:
          name: prepared-source

      - name: Make Godot and butler executable and set up environment
        run: |
          chmod +x godot_server.x86_64
          chmod +x butler
          echo "$PWD" >> $GITHUB_PATH
          echo "GODOT_TEMPLATES_DIR=$PWD/templates" >> $GITHUB_ENV

      - name: Export for ${{ matrix.platform }}
        run: python3 build.py export ${{ matrix.platform }}

      - name: Push to itch.io
        if: github.ref_name == 'release' || github.ref_name == 'staging'
        run: python3 build.py push ${{ matrix.platform }}

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.artifact_name }}
          path: build/${{ matrix.platform }}
          retention-days: ${{ matrix.platform == 'osx' && 30 || 90 }}

      - name: Upload desktop builds to GitHub Releases
        if: matrix.release_tag != ''
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: build/${{ matrix.platform }}/*
          tag: ${{ matrix.release_tag }}
          file_glob: true
          overwrite: true

      - name: Deploy release web build to GitHub Pages
        if: (matrix.platform == 'web') && (github.ref_name == 'release')
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: gh-pages
          folder: build/web
          target-folder: ''
          clean: false

      - name: Deploy staging/other web build to GitHub Pages
        if: (matrix.platform == 'web') && (github.ref_name != 'release')
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: gh-pages
          folder: build/web/${{ github.ref_name }}
          target-folder: ${{ github.ref_name }}
          clean: false