Add title configuration for the Processes pane

Author: ridleywinters

src/app.rs

@@ -882,15 +882,15 @@ impl ClientHandle {
     &mut self,
     state: &mut State,
     layout: &AppLayout,
-    _config: &Config,
+    config: &Config,
     keymap: &Keymap,
     modal: &mut Option<Box<dyn Modal>>,
     rest: &mut [ClientHandle],
   ) -> anyhow::Result<()> {
     self.terminal.draw(|f| {
       let mut cursor_style = self.cursor_style;
 
-      render_procs(layout.procs, f, state);
+      render_procs(layout.procs, f, state, &config);
       render_term(layout.term, f, state, &mut cursor_style);
       render_keymap(layout.keymap, f, state, keymap);
       render_zoom_tip(layout.zoom_banner, f, keymap);

src/config.rs

@@ -12,6 +12,8 @@ use crate::{
   yaml_val::{value_to_string, Val},
 };
 
+const DEFAULT_PROCESSES_TITLE: &'static str = "Processes";
+
 pub struct ConfigContext {
   pub path: PathBuf,
 }
@@ -23,6 +25,7 @@ pub struct Config {
   pub mouse_scroll_speed: usize,
   pub scrollback_len: usize,
   pub proc_list_width: usize,
+  pub title: String,
 }
 
 impl Config {
@@ -62,13 +65,22 @@ impl Config {
       None
     };
 
+    let title = if let Some(title) = config.get(&Value::from("title")) {
+      title.as_str()?.to_string()
+    } else if let Some(title) = &settings.title {
+      title.clone()
+    } else {
+      DEFAULT_PROCESSES_TITLE.to_string()
+    };
+
     let config = Config {
       procs,
       server,
       hide_keymap_window: settings.hide_keymap_window,
       mouse_scroll_speed: settings.mouse_scroll_speed,
       scrollback_len: settings.scrollback_len,
       proc_list_width: settings.proc_list_width,
+      title,
     };
 
     Ok(config)
@@ -82,6 +94,7 @@ impl Config {
       mouse_scroll_speed: settings.mouse_scroll_speed,
       scrollback_len: settings.scrollback_len,
       proc_list_width: settings.proc_list_width,
+      title: DEFAULT_PROCESSES_TITLE.to_string(),
     }
   }
 }

src/main.rs

@@ -38,9 +38,9 @@ use config_lua::load_lua_config;
 use ctl::run_ctl;
 use flexi_logger::{FileSpec, LoggerHandle};
 use host::{receiver::MsgReceiver, sender::MsgSender};
+use just::load_just_procs;
 use keymap::Keymap;
 use package_json::load_npm_procs;
-use just::load_just_procs;
 use proc::StopSignal;
 use serde_yaml::Value;
 use settings::Settings;
@@ -89,6 +89,7 @@ async fn run_app() -> anyhow::Result<()> {
     .arg(arg!(-c --config [PATH] "Config path [default: mprocs.yaml]"))
     .arg(arg!(-s --server [PATH] "Remote control server address. Example: 127.0.0.1:4050."))
     .arg(arg!(--ctl [YAML] "Send yaml/json encoded command to running mprocs"))
+    .arg(arg!(--title [TITLE] "Title for the processes pane"))
     .arg(arg!(--names [NAMES] "Names for processes provided by cli arguments. Separated by comma."))
     .arg(arg!(--npm "Run scripts from package.json. Scripts are not started by default."))
     .arg(arg!(--just "Run recipes from justfile. Recipes are not started by default. Requires just to be installed."))
@@ -131,6 +132,10 @@ async fn run_app() -> anyhow::Result<()> {
       return run_ctl(ctl_arg, &config).await;
     }
 
+    if let Some(title) = matches.get_one::<String>("title") {
+      config.title = title.to_string();
+    }
+
     if let Some(cmds) = matches.get_many::<String>("COMMANDS") {
       let names = matches
         .get_one::<String>("names")

src/settings.rs

@@ -21,6 +21,7 @@ pub struct Settings {
   pub mouse_scroll_speed: usize,
   pub scrollback_len: usize,
   pub proc_list_width: usize,
+  pub title: Option<String>,
 }
 
 impl Default for Settings {
@@ -33,6 +34,7 @@ impl Default for Settings {
       mouse_scroll_speed: 5,
       scrollback_len: 1000,
       proc_list_width: 30,
+      title: None,
     };
     settings.add_defaults();
     settings

src/ui_procs.rs

@@ -7,12 +7,18 @@ use tui::{
 };
 
 use crate::{
+  config::Config,
   proc::handle::ProcHandle,
   state::{Scope, State},
   theme::Theme,
 };
 
-pub fn render_procs(area: Rect, frame: &mut Frame, state: &mut State) {
+pub fn render_procs(
+  area: Rect,
+  frame: &mut Frame,
+  state: &mut State,
+  config: &Config,
+) {
   if area.width <= 2 {
     return;
   }
@@ -34,7 +40,10 @@ pub fn render_procs(area: Rect, frame: &mut Frame, state: &mut State) {
     .collect::<Vec<_>>();
 
   let title = {
-    let mut spans = vec![Span::styled("Processes", theme.pane_title(active))];
+    let mut spans = vec![Span::styled(
+      config.title.as_str(),
+      theme.pane_title(active),
+    )];
     if state.quitting {
       spans.push(Span::from(" "));
       spans.push(Span::styled(