rename to --editor

src/exercise.rs

@@ -82,10 +82,10 @@ impl Exercise {
     }
 
     /// Open the exercise file in the specified editor
-    pub fn open_in_editor(&self, editor_cmd: &str) -> io::Result<bool> {
-        dbg!(editor_cmd);
+    pub fn open_in_editor(&self, editor: &str) -> io::Result<bool> {
+        dbg!(editor);
         dbg!(self.path);
-        let status = Command::new(editor_cmd).arg(self.path).status()?;
+        let status = Command::new(editor).arg(self.path).status()?;
         Ok(status.success())
     }
 }

src/main.rs

@@ -37,7 +37,7 @@ struct Args {
     manual_run: bool,
     /// Command to open exercise files in an editor (e.g. "code" for VS Code)
     #[arg(long)]
-    edit_cmd: Option<String>,
+    editor: Option<String>,
 }
 
 #[derive(Subcommand)]
@@ -141,7 +141,7 @@ fn main() -> Result<ExitCode> {
             watch::watch(
                 &mut app_state,
                 notify_exercise_names,
-                args.edit_cmd.as_deref(),
+                args.editor.as_deref(),
             )?;
         }
         Some(Subcommands::Run { name }) => {

src/watch.rs

@@ -62,7 +62,7 @@ enum WatchExit {
 fn run_watch(
     app_state: &mut AppState,
     notify_exercise_names: Option<&'static [&'static [u8]]>,
-    edit_cmd: Option<&str>,
+    editor: Option<&str>,
 ) -> Result<WatchExit> {
     let (watch_event_sender, watch_event_receiver) = channel();
 
@@ -115,7 +115,7 @@ fn run_watch(
             },
             WatchEvent::Input(InputEvent::Reset) => watch_state.reset_exercise(&mut stdout)?,
             WatchEvent::Input(InputEvent::Edit) => {
-                watch_state.edit_exercise(&mut stdout, edit_cmd)?
+                watch_state.edit_exercise(&mut stdout, editor)?
             }
             WatchEvent::Input(InputEvent::Quit) => {
                 stdout.write_all(QUIT_MSG)?;
@@ -140,10 +140,10 @@ fn run_watch(
 fn watch_list_loop(
     app_state: &mut AppState,
     notify_exercise_names: Option<&'static [&'static [u8]]>,
-    edit_cmd: Option<&str>,
+    editor: Option<&str>,
 ) -> Result<()> {
     loop {
-        match run_watch(app_state, notify_exercise_names, edit_cmd)? {
+        match run_watch(app_state, notify_exercise_names, editor)? {
             WatchExit::Shutdown => break Ok(()),
             // It is much easier to exit the watch mode, launch the list mode and then restart
             // the watch mode instead of trying to pause the watch threads and correct the
@@ -157,7 +157,7 @@ fn watch_list_loop(
 pub fn watch(
     app_state: &mut AppState,
     notify_exercise_names: Option<&'static [&'static [u8]]>,
-    edit_cmd: Option<&str>,
+    editor: Option<&str>,
 ) -> Result<()> {
     #[cfg(not(windows))]
     {
@@ -169,7 +169,7 @@ pub fn watch(
             rustix::termios::LocalModes::ICANON | rustix::termios::LocalModes::ECHO;
         rustix::termios::tcsetattr(stdin_fd, rustix::termios::OptionalActions::Now, &termios)?;
 
-        let res = watch_list_loop(app_state, notify_exercise_names, edit_cmd);
+        let res = watch_list_loop(app_state, notify_exercise_names, editor);
 
         termios.local_modes = original_local_modes;
         rustix::termios::tcsetattr(stdin_fd, rustix::termios::OptionalActions::Now, &termios)?;
@@ -178,7 +178,7 @@ pub fn watch(
     }
 
     #[cfg(windows)]
-    watch_list_loop(app_state, notify_exercise_names, edit_cmd)
+    watch_list_loop(app_state, notify_exercise_names, editor)
 }
 
 const QUIT_MSG: &[u8] = b"

src/watch/state.rs

@@ -272,16 +272,16 @@ impl<'a> WatchState<'a> {
     pub fn edit_exercise(
         &mut self,
         stdout: &mut StdoutLock,
-        editor_cmd: Option<&str>,
+        editor: Option<&str>,
     ) -> io::Result<()> {
-        if let Some(editor_cmd) = editor_cmd {
-            if let Err(e) = self.app_state.current_exercise().open_in_editor(editor_cmd) {
+        if let Some(editor) = editor {
+            if let Err(e) = self.app_state.current_exercise().open_in_editor(editor) {
                 writeln!(stdout, "Failed to open editor: {}", e)?;
             }
         } else {
             writeln!(
                 stdout,
-                "No editor command specified. Use --edit-cmd to specify an editor."
+                "No editor command specified. Use --editor to specify an editor."
             )?;
         }
         Ok(())