Add lutris wrapper

lutris_wrapper/lutris_wrapper.py

@@ -0,0 +1,128 @@
+#!/usr/bin/env python3
+import configparser
+import sys
+import os
+import logging
+
+import gi
+
+gi.require_version("Gtk", "4.0")
+from gi.repository import Gtk
+
+COMPAT_EXT = "org.gnome.Platform.Compat.i386"
+FLATPAK_INFO = "/.flatpak-info"
+LUTRIS_PATH = "/app/bin/lutris"
+
+# COMPAT_EXT = "org.gnome.Platform.FakeCompat.i386"  # testing
+# FLATPAK_INFO = "flatpak-info"  # testing
+# LUTRIS_PATH = "/usr/bin/pwd"  # testing
+
+
+def build_window(window):
+    window.props.title = "Flatpak Extension Missing"
+
+    box = Gtk.Box.new(Gtk.Orientation.VERTICAL, 6)
+    box.props.hexpand = True
+
+    def on_clicked(_button):
+        window.destroy()
+        run_lutris()
+
+    def on_copy_clicked(button):
+        clipboard = button.get_display().get_clipboard()
+        clipboard.set(get_command())
+
+    button = Gtk.Button.new_with_label("Close")
+    button.connect("clicked", on_clicked)
+
+    copy_button = Gtk.Button.new_from_icon_name("edit-copy-symbolic")
+    copy_button.connect("clicked", on_copy_clicked)
+
+    label = Gtk.Label.new(
+        "The GL compat extension is missing, wine apps won't work properly.\nPlease run:"
+    )
+
+    command = Gtk.Label.new("<tt>{}</tt>".format(get_command()))
+    command.props.use_markup = True
+    command.props.selectable = True
+    command.add_css_class("view")
+
+    hbox = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 6)
+    hbox.append(command)
+    hbox.append(copy_button)
+
+    end_label = Gtk.Label.new("And then restart Lutris.")
+
+    window.set_child(box)
+    box.append(label)
+    box.append(hbox)
+    box.append(end_label)
+    box.append(button)
+
+
+def on_activate(app):
+    window = Gtk.ApplicationWindow.new(app)
+    build_window(window)
+    window.present()
+
+
+def get_command():
+    flatpak_info = read_flatpak_info()
+    _, _, _, version = flatpak_info["runtime"].split("/")
+    command = "flatpak install --user flathub {}//{}".format(COMPAT_EXT, version)
+    return command
+
+
+def read_flatpak_info():
+    flatpak_info = configparser.ConfigParser()
+    with open(FLATPAK_INFO, "r") as f:
+        flatpak_info.read_file(f)
+
+    return {
+        "runtime": flatpak_info.get("Application", "runtime"),
+        "app-extensions": dict(
+            (
+                s.split("=")
+                for s in flatpak_info.get(
+                    "Instance", "app-extensions", fallback=""
+                ).split(";")
+                if s
+            )
+        ),
+        "runtime-extensions": dict(
+            (
+                s.split("=")
+                for s in flatpak_info.get(
+                    "Instance", "runtime-extensions", fallback=""
+                ).split(";")
+                if s
+            )
+        ),
+    }
+
+
+def run_lutris():
+    argv = sys.argv[1:]
+    os.execv(LUTRIS_PATH, [LUTRIS_PATH] + argv)
+
+
+def main():
+    info = read_flatpak_info()
+
+    is_installed = COMPAT_EXT in info["app-extensions"]
+
+    if is_installed:
+        run_lutris()
+    else:
+        logging.warning(
+            "Missing extension {}, see https://github.com/flathub/net.lutris.Lutris/issues/53".format(
+                COMPAT_EXT
+            )
+        )
+        app = Gtk.Application()
+        app.connect("activate", on_activate)
+        app.run()
+
+
+if __name__ == "__main__":
+    main()

lutris_wrapper/setup.py

@@ -0,0 +1,13 @@
+from setuptools import setup
+
+setup(
+    name="lutris_wrapper",
+    description="Lutris wrapper for Lutris Flatpak",
+    py_modules=["lutris_wrapper"],
+    version="1.0.0",
+    entry_points={
+        "console_scripts": [
+            "lutris-wrapper = lutris_wrapper:main",
+        ]
+    }
+)

net.lutris.Lutris.yml

@@ -2,7 +2,7 @@ id: net.lutris.Lutris
 sdk: org.gnome.Sdk
 runtime: org.gnome.Platform
 runtime-version: '41'
-command: lutris
+command: lutris-wrapper
 rename-icon: lutris
 copy-icon: true
 base: org.winehq.Wine
@@ -663,3 +663,11 @@ modules:
     post-install:
       - cp -r . $FLATPAK_DEST/lib/kitty
       - ln -s /app/lib/kitty/kitty/launcher/kitty $FLATPAK_DEST/bin/kitty
+
+  - name: lutris_wrapper
+    buildsystem: simple
+    sources:
+      - type: dir
+        path: lutris_wrapper
+    build-commands:
+      - python3 -mpip install . --prefix=/app --no-index --find-links .