From 09a452b4ca3eade7546e1d8c801038b435852845 Mon Sep 17 00:00:00 2001
From: julian <julian@cypherstack.com>
Date: Thu, 16 Nov 2023 12:03:15 -0600
Subject: [PATCH] allow setting custom app root dir on desktop via cli args

---
 lib/main.dart                        |  6 +++++-
 lib/utilities/stack_file_system.dart | 23 +++++++++++++++++++----
 2 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/lib/main.dart b/lib/main.dart
index 6970bd67c..7ac3170b6 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -81,9 +81,13 @@ final openedFromSWBFileStringStateProvider =
 // main() is the entry point to the app. It initializes Hive (local database),
 // runs the MyApp widget and checks for new users, caching the value in the
 // miscellaneous box for later use
-void main() async {
+void main(List<String> args) async {
   WidgetsFlutterBinding.ensureInitialized();
 
+  if (Util.isDesktop && args.length == 2 && args.first == "-d") {
+    StackFileSystem.overrideDir = args.last;
+  }
+
   final loadCoinlibFuture = loadCoinlib();
 
   GoogleFonts.config.allowRuntimeFetching = false;
diff --git a/lib/utilities/stack_file_system.dart b/lib/utilities/stack_file_system.dart
index 4fb3e4617..4cbbbf437 100644
--- a/lib/utilities/stack_file_system.dart
+++ b/lib/utilities/stack_file_system.dart
@@ -15,6 +15,8 @@ import 'package:stackwallet/utilities/logger.dart';
 import 'package:stackwallet/utilities/util.dart';
 
 abstract class StackFileSystem {
+  static String? overrideDir;
+
   static Future<Directory> applicationRootDirectory() async {
     Directory appDirectory;
 
@@ -23,12 +25,25 @@ abstract class StackFileSystem {
       appDirectory = await getApplicationDocumentsDirectory();
       appDirectory = Directory("${appDirectory.path}/.stackwallet");
     } else if (Platform.isLinux) {
-      appDirectory = Directory("${Platform.environment['HOME']}/.stackwallet");
+      if (overrideDir != null) {
+        appDirectory = Directory(overrideDir!);
+      } else {
+        appDirectory =
+            Directory("${Platform.environment['HOME']}/.stackwallet");
+      }
     } else if (Platform.isWindows) {
-      appDirectory = await getApplicationSupportDirectory();
+      if (overrideDir != null) {
+        appDirectory = Directory(overrideDir!);
+      } else {
+        appDirectory = await getApplicationSupportDirectory();
+      }
     } else if (Platform.isMacOS) {
-      appDirectory = await getLibraryDirectory();
-      appDirectory = Directory("${appDirectory.path}/stackwallet");
+      if (overrideDir != null) {
+        appDirectory = Directory(overrideDir!);
+      } else {
+        appDirectory = await getLibraryDirectory();
+        appDirectory = Directory("${appDirectory.path}/stackwallet");
+      }
     } else if (Platform.isIOS) {
       // todo: check if we need different behaviour here
       if (Util.isDesktop) {