add basic error handling to sdu power

src/lib/lock.rs

@@ -17,7 +17,7 @@ use xdg::BaseDirectories;
 
 use crate::{
     config::LockConf,
-    lib::{DirectoryType, SDUError, sway_ipc::get_sway_connection},
+    lib::{DirectoryType, SDUError, run_sway_command, sway_ipc::get_sway_connection},
 };
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -133,12 +133,7 @@ pub fn lock_screen(lock_config: LockConf, force_bg_render: bool) -> Result<(), S
             }
             debug!("{}", gtklock_command);
 
-            match sway_connection.run_command(gtklock_command) {
+            run_sway_command(&mut sway_connection, gtklock_command)
-                Ok(_) => Ok(()),
-                Err(_) => Err(SDUError {
-                    message: "Could not lock screen!".to_owned(),
-                }),
-            }
         }
         None => Err(SDUError {
             message: "Wallpaper path is not set!".to_owned(),

src/lib/power.rs

@@ -12,8 +12,10 @@ pub fn power_fn(
     power_command_arg: &Option<PowerCommand>,
     lock_config: LockConf,
 ) -> Result<(), SDUError> {
+    debug!("running power function");
     match power_command_arg {
         Some(power_command) => {
+            debug!("Some power command exists!");
             let action_prompt = match power_command {
                 PowerCommand::Shutdown => vec!["shut down", "poweroff.target"],
                 PowerCommand::Reboot => vec!["restart", "reboot.target"],
@@ -24,6 +26,7 @@ pub fn power_fn(
                 PowerCommand::Logout => vec!["log out"],
             };
             let action = action_prompt.first().unwrap_or(&"not found");
+
             if let Ok(dialog::Choice::Yes) =
                 dialog::Question::new(format!("Are you sure you would like to {}?", action))
                     .title(format!("Confirm {}...", action))
@@ -66,10 +69,15 @@ pub fn power_fn(
                         }
                     }
                 }
+            } else {
+                return Err(SDUError {
+                    message: "unapproved (or dialog backend is not available)".to_string(),
+                });
             };
             Ok(())
         }
         None => {
+            debug!("No power command exists!");
             println!("⏻ Shutdown\n Reboot\n Suspend\n Lock\n Logout");
             Ok(())
         }