From 0625006a9e7225d995cf392c51de9f938a999b46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=B0=8F=E7=99=BD?= <364772080@qq.com>
Date: Thu, 27 Feb 2025 16:00:42 +0800
Subject: [PATCH] windows: Missing commit of #25412 (#25732)

Closes #ISSUE

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>
---
 crates/cli/src/main.rs                      |  6 +++---
 crates/release_channel/src/lib.rs           | 14 ++++++++------
 crates/zed/src/zed/windows_only_instance.rs |  8 ++++----
 3 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/crates/cli/src/main.rs b/crates/cli/src/main.rs
index 1210dbb498..b74a72b63c 100644
--- a/crates/cli/src/main.rs
+++ b/crates/cli/src/main.rs
@@ -524,7 +524,7 @@ mod flatpak {
 #[cfg(target_os = "windows")]
 mod windows {
     use anyhow::Context;
-    use release_channel::APP_IDENTIFIER;
+    use release_channel::app_identifier;
     use windows::{
         core::HSTRING,
         Win32::{
@@ -546,7 +546,7 @@ mod windows {
             CreateMutexW(
                 None,
                 false,
-                &HSTRING::from(format!("{}-Instance-Mutex", *APP_IDENTIFIER)),
+                &HSTRING::from(format!("{}-Instance-Mutex", app_identifier())),
             )
             .expect("Unable to create instance sync event")
         };
@@ -583,7 +583,7 @@ mod windows {
             } else {
                 unsafe {
                     let pipe = CreateFileW(
-                        &HSTRING::from(format!("\\\\.\\pipe\\{}-Named-Pipe", *APP_IDENTIFIER)),
+                        &HSTRING::from(format!("\\\\.\\pipe\\{}-Named-Pipe", app_identifier())),
                         GENERIC_WRITE.0,
                         FILE_SHARE_MODE::default(),
                         None,
diff --git a/crates/release_channel/src/lib.rs b/crates/release_channel/src/lib.rs
index 26be9ea697..5ee840f8f1 100644
--- a/crates/release_channel/src/lib.rs
+++ b/crates/release_channel/src/lib.rs
@@ -25,12 +25,14 @@ pub static RELEASE_CHANNEL: LazyLock<ReleaseChannel> =
 
 /// The app identifier for the current release channel, Windows only.
 #[cfg(target_os = "windows")]
-pub static APP_IDENTIFIER: LazyLock<&str> = LazyLock::new(|| match *RELEASE_CHANNEL {
-    ReleaseChannel::Dev => "Zed-Editor-Dev",
-    ReleaseChannel::Nightly => "Zed-Editor-Nightly",
-    ReleaseChannel::Preview => "Zed-Editor-Preview",
-    ReleaseChannel::Stable => "Zed-Editor-Stable",
-});
+pub fn app_identifier() -> &'static str {
+    match *RELEASE_CHANNEL {
+        ReleaseChannel::Dev => "Zed-Editor-Dev",
+        ReleaseChannel::Nightly => "Zed-Editor-Nightly",
+        ReleaseChannel::Preview => "Zed-Editor-Preview",
+        ReleaseChannel::Stable => "Zed-Editor-Stable",
+    }
+}
 
 /// The Git commit SHA that Zed was built at.
 #[derive(Clone)]
diff --git a/crates/zed/src/zed/windows_only_instance.rs b/crates/zed/src/zed/windows_only_instance.rs
index 79c6254f65..058507823f 100644
--- a/crates/zed/src/zed/windows_only_instance.rs
+++ b/crates/zed/src/zed/windows_only_instance.rs
@@ -4,7 +4,7 @@ use anyhow::Context;
 use clap::Parser;
 use cli::{ipc::IpcOneShotServer, CliRequest, CliResponse, IpcHandshake};
 use parking_lot::Mutex;
-use release_channel::APP_IDENTIFIER;
+use release_channel::app_identifier;
 use util::ResultExt;
 use windows::{
     core::HSTRING,
@@ -31,7 +31,7 @@ pub fn check_single_instance(opener: OpenListener, run_foreground: bool) -> bool
         CreateMutexW(
             None,
             false,
-            &HSTRING::from(format!("{}-Instance-Mutex", *APP_IDENTIFIER)),
+            &HSTRING::from(format!("{}-Instance-Mutex", app_identifier())),
         )
         .expect("Unable to create instance sync event")
     };
@@ -51,7 +51,7 @@ pub fn check_single_instance(opener: OpenListener, run_foreground: bool) -> bool
 fn with_pipe(f: impl Fn(String)) {
     let pipe = unsafe {
         CreateNamedPipeW(
-            &HSTRING::from(format!("\\\\.\\pipe\\{}-Named-Pipe", *APP_IDENTIFIER)),
+            &HSTRING::from(format!("\\\\.\\pipe\\{}-Named-Pipe", app_identifier())),
             PIPE_ACCESS_INBOUND,
             PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
             1,
@@ -152,7 +152,7 @@ fn send_args_to_instance() -> anyhow::Result<()> {
 
     unsafe {
         let pipe = CreateFileW(
-            &HSTRING::from(format!("\\\\.\\pipe\\{}-Named-Pipe", *APP_IDENTIFIER)),
+            &HSTRING::from(format!("\\\\.\\pipe\\{}-Named-Pipe", app_identifier())),
             GENERIC_WRITE.0,
             FILE_SHARE_MODE::default(),
             None,