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Do not show "available paths" help in ./x.py clean

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This commit is contained in:
Tommy Ip 2017-09-20 19:31:59 +01:00
parent 2c78bb49fd
commit 09d90e5268
1 changed files with 6 additions and 5 deletions
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9
src/bootstrap/flags.rs
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@ -253,7 +253,7 @@ Arguments:
}
});
// All subcommands can have an optional "Available paths" section
// All subcommands except `clean` can have an optional "Available paths" section
if matches.opt_present("verbose") {
let config = Config::parse(&["build".to_string()]);
let mut build = Build::new(config);
@ -261,8 +261,9 @@ Arguments:
let maybe_rules_help = Builder::get_help(&build, subcommand.as_str());
extra_help.push_str(maybe_rules_help.unwrap_or_default().as_str());
} else {
extra_help.push_str(format!("Run `./x.py {} -h -v` to see a list of available paths.",
} else if subcommand.as_str() != "clean" {
extra_help.push_str(format!(
"Run `./x.py {} -h -v` to see a list of available paths.",
subcommand).as_str());
}
@ -293,7 +294,7 @@ Arguments:
}
"clean" => {
if paths.len() > 0 {
println!("\nclean takes no arguments\n");
println!("\nclean does not take a path argument\n");
usage(1, &opts, &subcommand_help, &extra_help);
}