diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/bat/app.rs | 1 | ||||
| -rw-r--r-- | src/bin/bat/clap_app.rs | 7 | ||||
| -rw-r--r-- | src/bin/bat/main.rs | 24 | ||||
| -rw-r--r-- | src/config.rs | 3 |
4 files changed, 35 insertions, 0 deletions
diff --git a/src/bin/bat/app.rs b/src/bin/bat/app.rs index a2c09770..8843d53b 100644 --- a/src/bin/bat/app.rs +++ b/src/bin/bat/app.rs @@ -289,6 +289,7 @@ impl App { use_custom_assets: !self.matches.get_flag("no-custom-assets"), #[cfg(feature = "lessopen")] use_lessopen: self.matches.get_flag("lessopen"), + set_terminal_title: self.matches.get_flag("set-terminal-title"), }) } diff --git a/src/bin/bat/clap_app.rs b/src/bin/bat/clap_app.rs index e8222a1d..6ceed784 100644 --- a/src/bin/bat/clap_app.rs +++ b/src/bin/bat/clap_app.rs @@ -567,6 +567,13 @@ pub fn build_app(interactive_output: bool) -> Command { .action(ArgAction::SetTrue) .hide_short_help(true) .help("Show acknowledgements."), + ) + .arg( + Arg::new("set-terminal-title") + .long("set-terminal-title") + .action(ArgAction::SetTrue) + .hide_short_help(true) + .help("Sets terminal title to filenames when using a pager."), ); // Check if the current directory contains a file name cache. Otherwise, diff --git a/src/bin/bat/main.rs b/src/bin/bat/main.rs index f48abdc1..d877bb9b 100644 --- a/src/bin/bat/main.rs +++ b/src/bin/bat/main.rs @@ -229,9 +229,33 @@ pub fn list_themes(cfg: &Config, config_dir: &Path, cache_dir: &Path) -> Result< Ok(()) } +fn set_terminal_title_to(new_terminal_title: String) { + let osc_command_for_setting_terminal_title = "\x1b]0;"; + let osc_end_command = "\x07"; + print!( + "{}{}{}", + osc_command_for_setting_terminal_title, new_terminal_title, osc_end_command + ); + io::stdout().flush().unwrap(); +} + +fn get_new_terminal_title(inputs: &Vec<Input>) -> String { + let mut new_terminal_title = "bat: ".to_string(); + for (index, input) in inputs.iter().enumerate() { + new_terminal_title += input.description().title(); + if index < inputs.len() - 1 { + new_terminal_title += ", "; + } + } + new_terminal_title +} + fn run_controller(inputs: Vec<Input>, config: &Config, cache_dir: &Path) -> Result<bool> { let assets = assets_from_cache_or_binary(config.use_custom_assets, cache_dir)?; let controller = Controller::new(config, &assets); + if config.paging_mode != PagingMode::Never && config.set_terminal_title { + set_terminal_title_to(get_new_terminal_title(&inputs)); + } controller.run(inputs, None) } diff --git a/src/config.rs b/src/config.rs index 83acc7df..c5cc2abd 100644 --- a/src/config.rs +++ b/src/config.rs @@ -94,6 +94,9 @@ pub struct Config<'a> { // Whether or not to use $LESSOPEN if set #[cfg(feature = "lessopen")] pub use_lessopen: bool, + + // Weather or not to set terminal title when using a pager + pub set_terminal_title: bool, } #[cfg(all(feature = "minimal-application", feature = "paging"))] |