From e17117e027cf8f0aa077c861b707651e040800a0 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Fri, 17 Apr 2026 01:10:07 +0800
Subject: Fix Windows UTF-16 argument handling in PowerShell completion

---
 mingling_core/src/program.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'mingling_core/src/program.rs')

diff --git a/mingling_core/src/program.rs b/mingling_core/src/program.rs
index bee9772..7ea3a38 100644
--- a/mingling_core/src/program.rs
+++ b/mingling_core/src/program.rs
@@ -8,7 +8,7 @@ use crate::{
     AnyOutput, ChainProcess, RenderResult, asset::dispatcher::Dispatcher,
     error::ProgramExecuteError,
 };
-use std::{env, fmt::Display, pin::Pin, sync::OnceLock};
+use std::{fmt::Display, pin::Pin, sync::OnceLock};
 
 #[doc(hidden)]
 pub mod exec;
@@ -74,7 +74,19 @@ where
         Program {
             collect: std::marker::PhantomData,
             group: std::marker::PhantomData,
+            #[cfg(not(windows))]
             args: env::args().collect(),
+            #[cfg(windows)]
+            args: {
+                std::env::args_os()
+                    .map(|arg| {
+                        use std::os::windows::ffi::OsStrExt;
+
+                        let wide: Vec<u16> = arg.encode_wide().collect();
+                        String::from_utf16_lossy(&wide)
+                    })
+                    .collect()
+            },
             dispatcher: Vec::new(),
             stdout_setting: Default::default(),
             user_context: Default::default(),
-- 
cgit