From c8840f07569d0fff1a081911990bb3692d365653 Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Wed, 26 Nov 2025 15:55:47 +0100
Subject: [PATCH] fix: make sure project state is freed with the correct
 allocator

---
 src/project_manager.zig | 7 ++++---
 src/tui/mainview.zig    | 4 +++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/project_manager.zig b/src/project_manager.zig
index e302cce..48111ed 100644
--- a/src/project_manager.zig
+++ b/src/project_manager.zig
@@ -75,17 +75,18 @@ pub fn open(rel_project_directory: []const u8) (ProjectManagerError || FileSyste
 const project_state_allocator = std.heap.c_allocator;
 var project_state_mutex: std.Thread.Mutex = .{};
 var project_state: ProjectStateMap = .empty;
-const ProjectStateMap = std.StringHashMapUnmanaged([]const u8);
+const ProjectStateMap = std.StringHashMapUnmanaged(std.array_list.Managed(u8));
 
 fn get_project_state(project_directory: []const u8) ?[]const u8 {
     project_state_mutex.lock();
     defer project_state_mutex.unlock();
-    return project_state.get(project_directory);
+    return if (project_state.get(project_directory)) |state| state.items else null;
 }
 
-pub fn store_state(project_directory: []const u8, state: []const u8) error{OutOfMemory}!void {
+pub fn store_state(project_directory: []const u8, state: std.array_list.Managed(u8)) error{OutOfMemory}!void {
     project_state_mutex.lock();
     defer project_state_mutex.unlock();
+    if (project_state.fetchRemove(project_directory)) |old_state| old_state.value.deinit();
     try project_state.put(project_state_allocator, try project_state_allocator.dupe(u8, project_directory), state);
 }
 
diff --git a/src/tui/mainview.zig b/src/tui/mainview.zig
index 67e9d8e..c8579dd 100644
--- a/src/tui/mainview.zig
+++ b/src/tui/mainview.zig
@@ -403,7 +403,9 @@ const cmds = struct {
             try self.write_state(&state_writer.writer);
             try state_writer.writer.flush();
             const old_project = tp.env.get().str("project");
-            try project_manager.store_state(old_project, try state_writer.toOwnedSlice());
+            var state_al = state_writer.toArrayList();
+            const state = state_al.toManaged(self.allocator);
+            try project_manager.store_state(old_project, state);
         }
 
         const project_state = try project_manager.open(project_dir);