org.godotengine.Godot.yaml

app-id: org.godotengine.Godot
runtime: org.freedesktop.Sdk
runtime-version: '23.08'
default-branch: stable
sdk: org.freedesktop.Sdk
sdk-extensions:
  - org.freedesktop.Sdk.Extension.openjdk17
command: godot

build-options:
  arch:
    x86_64:
      env:
        # Only enable link-time optimization when targeting x86_64
        # (causes issues on other architectures)
        SCONS_FLAGS_EXTRA: use_lto=yes

  env:
    # Will be appended to the version string displayed in the editor and command-line help
    BUILD_NAME: flathub

    # SCons flags common to all builds
    # Shouldn't be quoted when used as it's a single string, not an array
    SCONS_FLAGS: >
      platform=linuxbsd
      CCFLAGS=-I/app/include
      prefix=/app
      unix_global_settings_path=/app
      progress=no
      builtin_freetype=no
      builtin_libogg=no
      builtin_libpng=no
      builtin_libtheora=no
      builtin_libvorbis=no
      builtin_libwebp=no
      builtin_openssl=no
      builtin_libvpx=no
      builtin_zlib=no
      builtin_graphite=no
      builtin_harfbuzz=no
      udev=no
finish-args:
  - --share=ipc
  - --socket=x11
  - --share=network
  - --socket=pulseaudio
  - --filesystem=host
  - --device=all
  - --talk-name=org.freedesktop.Flatpak
  - --env=JAVA_HOME=/app/jdk

modules:
  - shared-modules/glu/glu-9.json
  
  - name: openjdk17
    buildsystem: simple
    build-commands:
      - /usr/lib/sdk/openjdk17/installjdk.sh

  - name: scons
    buildsystem: simple
    cleanup: ['*']

    sources:
      - type: archive
        sha256: 3d43b2303a924816ea0e1b345ff04c9b3e27b53eadf0f26012fc0c29b019685f
        url: https://downloads.sourceforge.net/project/scons/scons/4.4.0/SCons-4.4.0.tar.gz

    build-commands:
      - pip3 install --no-index --no-build-isolation --prefix=/app .

  - name: godot-tools
    buildsystem: simple

    sources:
      - type: archive
        sha256: be2d5b8333628e9135dd6fce992ebd16481b97e99d6facc2296411a7b7f72a62
        url: https://downloads.tuxfamily.org/godotengine/4.2.1/godot-4.2.1-stable.tar.xz

      - type: script
        dest-filename: godot.sh
        commands:
          - export APPDATA="$XDG_DATA_HOME"
          - export PATH="/app/jdk/bin:$PATH"
          - /app/bin/godot-bin "$@"

      - type: file
        path: org.godotengine.Godot.appdata.xml

    build-commands:
      - python3 /app/bin/scons $SCONS_FLAGS $SCONS_FLAGS_EXTRA target=editor -j "$FLATPAK_BUILDER_N_JOBS"
      - install -D -m755 bin/godot.linuxbsd.editor.* /app/bin/godot-bin
      - install -D -m755 godot.sh /app/bin/godot
      - desktop-file-edit --set-icon=$FLATPAK_ID misc/dist/linux/$FLATPAK_ID.desktop
      - install -Dm644 misc/dist/linux/$FLATPAK_ID.desktop /app/share/applications/$FLATPAK_ID.desktop
      - install -Dm644 misc/dist/linux/$FLATPAK_ID.xml /app/share/mime/packages/$FLATPAK_ID.xml
      - install -Dm644 $FLATPAK_ID.appdata.xml /app/share/appdata/$FLATPAK_ID.appdata.xml
      - install -Dm644 icon.svg /app/share/icons/hicolor/scalable/apps/$FLATPAK_ID.svg
      - >
        for size in {32,64,128,256}; do
          rsvg-convert icon.svg -w "$size" -h "$size" -a -f png -o "$size.png";
          install -Dm644 "$size.png" "/app/share/icons/hicolor/${size}x${size}/apps/$FLATPAK_ID.png";
        done