refactor: inline run_headless

src/main.rs

@@ -85,11 +85,45 @@ struct HeadlessArgs {
 
 impl Runnable for HeadlessArgs {
     fn run(self: Box<Self>) -> Result<()> {
-        run_headless(self.file_path, self.commands, self.script)
+        let mut model = get_initial_model(&self.file_path)?;
+        let mut cmds: Vec<String> = self.commands;
+        if let Some(script_path) = self.script {
+            let content = std::fs::read_to_string(&script_path)?;
+            for line in content.lines() {
+                let trimmed = line.trim();
+                if !trimmed.is_empty() && !trimmed.starts_with("//") && !trimmed.starts_with('#') {
+                    cmds.push(trimmed.to_string());
+                }
             }
         }
 
-struct HelpArgs {}
+        let mut exit_code = 0;
+        for raw_cmd in &cmds {
+            let parsed: command::Command = match serde_json::from_str(raw_cmd) {
+                Ok(c) => c,
+                Err(e) => {
+                    let r = command::CommandResult::err(format!("JSON parse error: {e}"));
+                    println!("{}", serde_json::to_string(&r)?);
+                    exit_code = 1;
+                    continue;
+                }
+            };
+            let result = command::dispatch(&mut model, &parsed);
+            if !result.ok {
+                exit_code = 1;
+            }
+            println!("{}", serde_json::to_string(&result)?);
+        }
+
+        if let Some(path) = self.file_path {
+            persistence::save(&mut model, &path)?;
+        }
+
+        std::process::exit(exit_code);
+    }
+}
+
+struct HelpArgs;
 
 impl Runnable for HelpArgs {
     fn run(self: Box<Self>) -> Result<()> {
@@ -121,7 +155,7 @@ fn parse_args(args: Vec<String>) -> Box<dyn Runnable> {
                 import_path = args.get(i).map(PathBuf::from);
             }
             "--help" | "-h" => {
-                return Box::new(HelpArgs {});
+                return Box::new(HelpArgs);
             }
             arg if !arg.starts_with('-') => {
                 file_path = Some(PathBuf::from(arg));
@@ -132,17 +166,17 @@ fn parse_args(args: Vec<String>) -> Box<dyn Runnable> {
     }
 
     if !headless_cmds.is_empty() || headless_script.is_some() {
-        return Box::new(HeadlessArgs {
+        Box::new(HeadlessArgs {
             file_path,
             commands: headless_cmds,
             script: headless_script,
-        });
-    }
-
-    return Box::new(CmdLineArgs {
+        })
+    } else {
+        Box::new(CmdLineArgs {
             file_path,
             import_path,
-    });
+        })
+    }
 }
 
 fn get_initial_model(file_path: &Option<PathBuf>) -> Result<Model> {
@@ -165,48 +199,6 @@ fn get_initial_model(file_path: &Option<PathBuf>) -> Result<Model> {
     };
 }
 
-fn run_headless(
-    file_path: Option<PathBuf>,
-    inline_cmds: Vec<String>,
-    script: Option<PathBuf>,
-) -> Result<()> {
-    let mut model = get_initial_model(&file_path)?;
-    let mut cmds: Vec<String> = inline_cmds;
-    if let Some(script_path) = script {
-        let content = std::fs::read_to_string(&script_path)?;
-        for line in content.lines() {
-            let trimmed = line.trim();
-            if !trimmed.is_empty() && !trimmed.starts_with("//") && !trimmed.starts_with('#') {
-                cmds.push(trimmed.to_string());
-            }
-        }
-    }
-
-    let mut exit_code = 0;
-    for raw_cmd in &cmds {
-        let parsed: command::Command = match serde_json::from_str(raw_cmd) {
-            Ok(c) => c,
-            Err(e) => {
-                let r = command::CommandResult::err(format!("JSON parse error: {e}"));
-                println!("{}", serde_json::to_string(&r)?);
-                exit_code = 1;
-                continue;
-            }
-        };
-        let result = command::dispatch(&mut model, &parsed);
-        if !result.ok {
-            exit_code = 1;
-        }
-        println!("{}", serde_json::to_string(&result)?);
-    }
-
-    if let Some(path) = file_path {
-        persistence::save(&mut model, &path)?;
-    }
-
-    std::process::exit(exit_code);
-}
-
 fn run_tui(
     model: Model,
     file_path: Option<PathBuf>,