make terminal emulator configurable

src-tauri/src/config.rs

@@ -1,5 +1,4 @@
 use std::net::Ipv4Addr;
-use std::ffi::OsString;
 use std::path::PathBuf;
 
 use auto_launch::AutoLaunchBuilder;
@@ -15,8 +14,9 @@ pub struct TermConfig {
     pub name: String,
     // we call it exec because it isn't always the actual path,
     // in some cases it's just the name and relies on path-searching
-    pub exec: PathBuf,
-    pub args: Vec<OsString>,
+    // it's a string because it can come from the frontend as json
+    pub exec: String,
+    pub args: Vec<String>,
 }
 
 
@@ -134,18 +134,20 @@ fn default_listen_port() -> u16 {
 fn default_term_config() -> TermConfig {
     #[cfg(windows)]
     {
-        if let Ok(path) = which::which("pwsh.exe") {
-            return TermConfig {
-                name: "pwsh.exe".into(),
-                exec: "conhost.exe".into(),
-                args: vec![path.into_os_string()]
-            };
+        let shell = if which::which("pwsh.exe").is_ok() {
+            "pwsh.exe".to_string()
         }
-        return TermConfig {
-            name: "powershell.exe".into(),
-            exec: "conhost.exe".into(),
-            args: vec!["powershell.exe".into()]
+        else {
+            "powershell.exe".to_string()
         };
+
+        let (exec, args) = if cfg!(debug_assertions) {
+            ("conhost.exe".to_string(), vec![shell.clone()])
+        } else {
+            (shell.clone(), vec![])
+        };
+
+        TermConfig { name: shell, exec, args }
     }
 
     #[cfg(unix)]