fix: keep daemon command compatible with pid metadata

src/cli/daemon_cmd.rs

@@ -1,7 +1,7 @@
-use anyhow::Result;
-use crate::config;
-use crate::cli::DaemonCommands;
 use crate::cli::transport;
+use crate::cli::DaemonCommands;
+use crate::config;
+use anyhow::Result;
 
 pub fn cmd_daemon(cmd: DaemonCommands) -> Result<()> {
     match cmd {
@@ -15,7 +15,13 @@ fn cmd_status() -> Result<()> {
     if transport::is_alive() {
         let pid_path = config::pid_path();
         let pid = std::fs::read_to_string(&pid_path)
-            .map(|s| s.trim().to_string())
+            .map(|s| {
+                serde_json::from_str::<serde_json::Value>(&s)
+                    .ok()
+                    .and_then(|v| v.get("pid").and_then(|p| p.as_u64()))
+                    .map(|pid| pid.to_string())
+                    .unwrap_or_else(|| s.trim().to_string())
+            })
             .unwrap_or_else(|_| "?".into());
         println!("wx-daemon 运行中 (PID {})", pid);
     } else {
@@ -25,42 +31,13 @@ fn cmd_status() -> Result<()> {
 }
 
 fn cmd_stop() -> Result<()> {
-    let pid_path = config::pid_path();
-    if !pid_path.exists() {
+    if !transport::is_alive() {
         println!("daemon 未运行");
         return Ok(());
     }
 
-    let pid_str = std::fs::read_to_string(&pid_path)?;
-    let pid: u32 = pid_str.trim().parse()
-        .map_err(|_| anyhow::anyhow!("PID 文件格式错误"))?;
-
-    #[cfg(unix)]
-    {
-        let ret = unsafe { libc::kill(pid as libc::pid_t, libc::SIGTERM) };
-        if ret != 0 {
-            let errno = std::io::Error::last_os_error().raw_os_error().unwrap_or(0);
-            if errno == libc::ESRCH {
-                println!("wx-daemon (PID {}) 已不在运行，清理残留文件", pid);
-            } else {
-                anyhow::bail!("发送 SIGTERM 失败 (errno {})", errno);
-            }
-        } else {
-            println!("已停止 wx-daemon (PID {})", pid);
-        }
-    }
-
-    #[cfg(windows)]
-    {
-        std::process::Command::new("taskkill")
-            .args(["/PID", &pid.to_string(), "/F"])
-            .output()?;
-        println!("已停止 wx-daemon (PID {})", pid);
-    }
-
-    let _ = std::fs::remove_file(config::sock_path());
-    let _ = std::fs::remove_file(&pid_path);
-
+    transport::stop_daemon()?;
+    println!("已停止 wx-daemon");
     Ok(())
 }
 
@@ -89,19 +66,25 @@ fn cmd_logs(follow: bool, lines: usize) -> Result<()> {
             file.read_to_string(&mut content)?;
             let all_lines: Vec<&str> = content.lines().collect();
             let show = &all_lines[all_lines.len().saturating_sub(lines)..];
-            for line in show { println!("{}", line); }
+            for line in show {
+                println!("{}", line);
+            }
             loop {
                 std::thread::sleep(std::time::Duration::from_millis(500));
                 let mut buf = String::new();
                 file.read_to_string(&mut buf)?;
-                if !buf.is_empty() { print!("{}", buf); }
+                if !buf.is_empty() {
+                    print!("{}", buf);
+                }
             }
         }
     } else {
         let content = std::fs::read_to_string(&log_path)?;
         let all_lines: Vec<&str> = content.lines().collect();
         let show = &all_lines[all_lines.len().saturating_sub(lines)..];
-        for line in show { println!("{}", line); }
+        for line in show {
+            println!("{}", line);
+        }
     }
 
     Ok(())