diff options
Diffstat (limited to 'vendor/clap/examples/multicall-busybox.rs')
-rw-r--r-- | vendor/clap/examples/multicall-busybox.rs | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/vendor/clap/examples/multicall-busybox.rs b/vendor/clap/examples/multicall-busybox.rs deleted file mode 100644 index 9260e1d..0000000 --- a/vendor/clap/examples/multicall-busybox.rs +++ /dev/null @@ -1,47 +0,0 @@ -use std::path::PathBuf; -use std::process::exit; - -use clap::{value_parser, Arg, ArgAction, Command}; - -fn applet_commands() -> [Command; 2] { - [ - Command::new("true").about("does nothing successfully"), - Command::new("false").about("does nothing unsuccessfully"), - ] -} - -fn main() { - let cmd = Command::new(env!("CARGO_CRATE_NAME")) - .multicall(true) - .subcommand( - Command::new("busybox") - .arg_required_else_help(true) - .subcommand_value_name("APPLET") - .subcommand_help_heading("APPLETS") - .arg( - Arg::new("install") - .long("install") - .help("Install hardlinks for all subcommands in path") - .exclusive(true) - .action(ArgAction::Set) - .default_missing_value("/usr/local/bin") - .value_parser(value_parser!(PathBuf)), - ) - .subcommands(applet_commands()), - ) - .subcommands(applet_commands()); - - let matches = cmd.get_matches(); - let mut subcommand = matches.subcommand(); - if let Some(("busybox", cmd)) = subcommand { - if cmd.contains_id("install") { - unimplemented!("Make hardlinks to the executable here"); - } - subcommand = cmd.subcommand(); - } - match subcommand { - Some(("false", _)) => exit(1), - Some(("true", _)) => exit(0), - _ => unreachable!("parser should ensure only valid subcommand names are used"), - } -} |