mirror of
https://github.com/starship/starship.git
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137 lines
4.3 KiB
Rust
137 lines
4.3 KiB
Rust
#[macro_use]
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extern crate clap;
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mod config;
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mod context;
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mod init;
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mod module;
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mod modules;
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mod print;
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mod segment;
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mod utils;
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use crate::module::ALL_MODULES;
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use clap::{App, AppSettings, Arg, SubCommand};
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fn main() {
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pretty_env_logger::init();
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let status_code_arg = Arg::with_name("status_code")
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.short("s")
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.long("status")
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.value_name("STATUS_CODE")
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.help("The status code of the previously run command")
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.takes_value(true);
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let path_arg = Arg::with_name("path")
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.short("p")
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.long("path")
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.value_name("PATH")
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.help("The path that the prompt should render for")
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.takes_value(true);
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let shell_arg = Arg::with_name("shell")
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.value_name("SHELL")
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.help(
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"The name of the currently running shell\nCurrently supported options: bash, zsh, fish",
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)
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.required(true);
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let cmd_duration_arg = Arg::with_name("cmd_duration")
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.short("d")
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.long("cmd-duration")
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.value_name("CMD_DURATION")
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.help("The execution duration of the last command, in seconds")
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.takes_value(true);
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let keymap_arg = Arg::with_name("keymap")
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.short("k")
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.long("keymap")
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.value_name("KEYMAP")
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// fish/zsh only
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.help("The keymap of fish/zsh")
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.takes_value(true);
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let jobs_arg = Arg::with_name("jobs")
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.short("j")
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.long("jobs")
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.value_name("JOBS")
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.help("The number of currently running jobs")
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.takes_value(true);
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let init_scripts_arg = Arg::with_name("print_full_init")
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.long("print-full-init")
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.help("Print the main initialization script (as opposed to the init stub)");
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let matches = App::new("starship")
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.about("The cross-shell prompt for astronauts. ☄🌌️")
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// pull the version number from Cargo.toml
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.version(crate_version!())
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// pull the authors from Cargo.toml
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.author(crate_authors!())
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.after_help("https://github.com/starship/starship")
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.setting(AppSettings::SubcommandRequiredElseHelp)
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.subcommand(
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SubCommand::with_name("init")
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.about("Prints the shell function used to execute starship")
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.arg(&shell_arg)
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.arg(&init_scripts_arg),
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)
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.subcommand(
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SubCommand::with_name("prompt")
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.about("Prints the full starship prompt")
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.arg(&status_code_arg)
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.arg(&path_arg)
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.arg(&cmd_duration_arg)
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.arg(&keymap_arg)
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.arg(&jobs_arg),
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)
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.subcommand(
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SubCommand::with_name("module")
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.about("Prints a specific prompt module")
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.arg(
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Arg::with_name("name")
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.help("The name of the module to be printed")
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.required(true)
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.required_unless("list"),
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)
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.arg(
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Arg::with_name("list")
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.short("l")
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.long("list")
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.help("List out all supported modules"),
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)
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.arg(&status_code_arg)
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.arg(&path_arg)
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.arg(&cmd_duration_arg)
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.arg(&keymap_arg)
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.arg(&jobs_arg),
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)
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.get_matches();
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match matches.subcommand() {
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("init", Some(sub_m)) => {
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let shell_name = sub_m.value_of("shell").expect("Shell name missing.");
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if sub_m.is_present("print_full_init") {
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init::init_main(shell_name).expect("can't init_main");
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} else {
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init::init_stub(shell_name).expect("can't init_stub");
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}
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}
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("prompt", Some(sub_m)) => print::prompt(sub_m.clone()),
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("module", Some(sub_m)) => {
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if sub_m.is_present("list") {
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println!("Supported modules list");
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println!("----------------------");
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for modules in ALL_MODULES {
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println!("{}", modules);
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}
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}
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if let Some(module_name) = sub_m.value_of("name") {
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print::module(module_name, sub_m.clone());
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}
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}
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_ => {}
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}
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}
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