fix: remove default filepicker path hardcode

main.py

@@ -5,7 +5,6 @@
 import decky  # type: ignore
 
 # Setup environment variables
-deckyHomeDir = decky.DECKY_HOME
 settingsDir = decky.DECKY_PLUGIN_SETTINGS_DIR
 loggingDir = decky.DECKY_PLUGIN_LOG_DIR
 logger = decky.logger
@@ -59,3 +58,7 @@ async def settings_getSetting(cls, data: GetSettingOptions):
     async def settings_setSetting(cls, data: SetSettingOptions):
         logger.info('[backend] Set {}: {}'.format(data['key'], data['value']))
         return settings.setSetting(data['key'], data['value'])
+
+    @classmethod
+    async def get_env(cls, env: str):
+        return getattr(decky, env)

src/utils/Backend.tsx

@@ -9,11 +9,17 @@ import {
 
 export type FilePickerFilter = RegExp | ((file: File) => boolean) | undefined;
 
+const envGetEnv = callable<[string], string>("get_env");
 const settingsGetSettings = callable<[{ key: string; defaults: unknown }], unknown>("settings_getSetting");
 const settingsSetSettings = callable<[{ key: string; value: unknown }], unknown>("settings_setSetting");
 const settingsCommit = callable<[], unknown>("settings_commit");
 
 export class Backend {
+  static async getEnv(env: string) {
+    const output = await envGetEnv(env);
+    return output;
+  }
+
   static async getSetting(key: string, defaults: unknown) {
     const output = await settingsGetSettings({ key, defaults });
     return output;

src/views/Advanced.tsx

@@ -35,7 +35,7 @@ const Advanced: FC<{ appid: number }> = ({ appid }) => {
 
   const handleBrowse = async () => {
     const prefixDir = options.getFieldValue("STEAM_COMPAT_DATA_PATH");
-    const defaultDir = prefixDir ? prefixDir : "/home/deck";
+    const defaultDir = prefixDir ? prefixDir : await Backend.getEnv("DECKY_USER_HOME");
     const filePickerRes = await Backend.openFilePicker(defaultDir, false);
     const prefixPath = filePickerRes.path;
     const newOptions = new Options(options.getOptionsString());

src/views/Normal.tsx

@@ -39,7 +39,7 @@ const Normal: FC<{ appid: number }> = ({ appid }) => {
 
   const handleBrowse = async () => {
     const cheatDir = options.getFieldValue("PRESSURE_VESSEL_FILESYSTEMS_RW");
-    const defaultDir = cheatDir ? cheatDir : "/home/deck";
+    const defaultDir = cheatDir ? cheatDir : await Backend.getEnv("DECKY_USER_HOME");
     const filePickerRes = await Backend.openFilePicker(defaultDir, true, ["exe", "bat"]);
     const cheatPath = filePickerRes.path;
     const newOptions = new Options(options.getOptionsString());