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moved help into its own module

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Valerie Wolfe 2024-01-23 16:45:58 -05:00
parent f77f768416
commit 2dd4e35600
3 changed files with 103 additions and 94 deletions
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92
src/command.rs
View file

@ -10,98 +10,6 @@ use tmux_interface::TmuxCommand;
use crate::error;
use crate::util;
pub fn help(pargs: &mut Arguments) {
let topic = pargs.subcommand().unwrap();
match topic.as_deref() {
None => {
println!("remux v{}", env!("CARGO_PKG_VERSION"));
println!("Valerie Wolfe <sleeplessval@gmail.com>");
println!("A command wrapper for tmux written in Rust.\n");
println!("usage: remux <command> [<args>]\n");
println!("Commands:");
println!(" help Show help text for remux or a specific command");
println!(" attach Attach to an existing tmux session");
println!(" detach Detach clients from a tmux session");
println!(" has Check if a tmux session exists");
println!(" list Pretty-print all tmux sessions");
println!(" new Create a new tmux session");
println!("\nUse 'remux help <command>' to see detailed help text for each command.");
},
Some("a" | "attach")
=> {
println!("remux attach");
println!("Attach to an existing session.\n");
println!("usage: remux attach [flags] <session> [window]\n");
println!("args:");
println!(" <session> The session to attach to");
println!(" [window] Optionally focus a window in the given session\n");
println!("flags:");
println!(" -d, --detach Detach other attached clients from the session");
println!(" -r, --readonly Attach the session as read-only");
},
Some("d" | "detach")
=> {
println!("remux detach");
println!("Detach all clients from a session.\n");
println!("usage: remux detach <session>\n");
println!("args:");
println!(" <session> The session name to detach clients from");
},
Some("has")
=> {
println!("remux has");
println!("Check if the target session exists.\n");
println!("usage: remux has [flags] <session>\n");
println!("args:");
println!(" <session> The session to check for\n");
println!("flags:");
println!(" -q, --quiet Display no text; exit code only");
},
Some("l" | "ls" | "list")
=> {
println!("remux list");
println!("Pretty-print all tmux sessions.\n");
println!("usage: remux list");
},
Some("n" | "new")
=> {
println!("remux new");
println!("Create a new tmux session.\n");
println!("usage: remux new [flags] <title> [command]\n");
println!("args:");
println!(" <title> The title of the new session");
println!(" [command] The shell command to run\n");
println!("flags:");
println!(" -t, --target <dir> Sets the target directory for the new session.");
},
// not found
_ => error::no_help(topic.unwrap())
}
}
pub fn attach(pargs: &mut Arguments) {
util::prevent_nest();

98
src/help.rs Normal file
View file

@ -0,0 +1,98 @@
use std::process::exit;
use pico_args::Arguments;
use crate::error;
pub fn help(pargs: &mut Arguments) {
let topic = pargs.subcommand().unwrap();
match topic.as_deref() {
None => {
println!("remux v{}", env!("CARGO_PKG_VERSION"));
println!("Valerie Wolfe <sleeplessval@gmail.com>");
println!("A command wrapper for tmux written in Rust.\n");
println!("usage: remux <command> [<args>]\n");
println!("Commands:");
println!(" help Show help text for remux or a specific command");
println!(" attach Attach to an existing tmux session");
println!(" detach Detach clients from a tmux session");
println!(" has Check if a tmux session exists");
println!(" list Pretty-print all tmux sessions");
println!(" new Create a new tmux session");
println!("\nUse 'remux help <command>' to see detailed help text for each command.");
},
Some("a" | "attach")
=> {
println!("remux attach");
println!("Attach to an existing session.\n");
println!("usage: remux attach [flags] <session> [window]\n");
println!("args:");
println!(" <session> The session to attach to");
println!(" [window] Optionally focus a window in the given session\n");
println!("flags:");
println!(" -d, --detach Detach other attached clients from the session");
println!(" -r, --readonly Attach the session as read-only");
},
Some("d" | "detach")
=> {
println!("remux detach");
println!("Detach all clients from a session.\n");
println!("usage: remux detach <session>\n");
println!("args:");
println!(" <session> The session name to detach clients from");
},
Some("has")
=> {
println!("remux has");
println!("Check if the target session exists.\n");
println!("usage: remux has [flags] <session>\n");
println!("args:");
println!(" <session> The session to check for\n");
println!("flags:");
println!(" -q, --quiet Display no text; exit code only");
},
Some("l" | "ls" | "list")
=> {
println!("remux list");
println!("Pretty-print all tmux sessions.\n");
println!("usage: remux list");
},
Some("n" | "new")
=> {
println!("remux new");
println!("Create a new tmux session.\n");
println!("usage: remux new [flags] <title> [command]\n");
println!("args:");
println!(" <title> The title of the new session");
println!(" [command] The shell command to run\n");
println!("flags:");
println!(" -t, --target <dir> Sets the target directory for the new session.");
},
// not found
_ => error::no_help(topic.unwrap())
}
}

7
src/main.rs
View file

@ -4,13 +4,16 @@ use pico_args::Arguments;
mod command;
mod error;
mod help;
mod util;
use help::help;
fn main() {
let mut args = Arguments::from_env();
if args.contains(["-h", "--help"]) {
command::help(&mut args);
help(&mut args);
return;
}
@ -20,7 +23,7 @@ fn main() {
match subcommand.as_deref() {
Some("h" | "help")
=> command::help(&mut args),
=> help(&mut args),
Some("a" | "attach")
=> command::attach(&mut args),