feat: add experimental process manager

.vscode/settings.json

@@ -5,5 +5,6 @@
         "images",
         "config",
         ".direnv"
-    ]
+    ],
+    "nixEnvSelector.nixFile": "${workspaceFolder}/shell.nix"
 }

src/main.rs

@@ -7,8 +7,10 @@
 
 mod gui;
 mod bininfo;
+mod pman;
 
 use clap::{Subcommand, Parser};
+use pman::init_process_manager;
 use shadow_rs::shadow;
 
 shadow!(build);
@@ -40,12 +42,16 @@ enum Commands {
     Shadow {
         outfile: Option<String>,
     },
+    #[command(about = "Show test gui")]
+    Gui,
 }
 
 
 fn main() {
     let args = Args::parse();
 
+    init_process_manager();
+
     match args.command {
 
         Commands::Clone { remote } => {
@@ -59,10 +65,12 @@ fn main() {
 
         }
 
-    };
+        Commands::Gui => {
+            let res = gui::gui_main();
+            if let Err(e) = res {
+                println!("{}", e);
+            }
+        }
 
-    let res = gui::gui_main();
+    };
-    if let Err(e) = res {
-        println!("{}", e);
-    }
 }

src/pman.rs

@@ -0,0 +1,43 @@
+/* 
+ *  SPDX-FileCopyrightText: 2025 April Faye John <april.john@denic.de> & Contributors 
+ *  SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+use clap::Command;
+
+pub fn init_process_manager() {
+    let ProcessManager = ProcessManager::default();
+}
+
+pub struct ProcessManager {
+    processes: Vec<Command>
+}
+
+impl Default for ProcessManager {
+    fn default() -> ProcessManager {
+        ProcessManager {
+            processes: Vec::new(),
+        }
+    }
+}
+
+impl ProcessManager {
+    fn spawn_shell_command(self, command: String) {
+        if cfg!(target_os = "windows") {
+            return self.spawn_cmd_command(command);
+        } else if cfg!(target_os = "macos") {
+            return self.spawn_zsh_command(command);
+        } else {
+            return self.spawn_bash_command(command);
+        }
+    }
+    fn spawn_bash_command(self, command: String) {
+        
+    }
+    fn spawn_cmd_command(self, command: String) {
+        
+    }
+    fn spawn_zsh_command(self, command: String) {
+        
+    }
+}