test: add version and about
mod parser;
-use clap::{crate_version, App, AppSettings};
+use clap::{crate_version, App};
use parser::{parse, Operator, Symbol, UnaryOperator};
use std::ffi::{OsStr, OsString};
use uucore::display::Quotable;
@@ -86,10 +86,14 @@ NOTE: your shell may have its own version of test and/or [, which usually supers
the version described here. Please refer to your shell's documentation
for details about the options it supports.";
+const ABOUT: &str = "Check file types and compare values.";
+
pub fn uu_app<'a>() -> App<'a> {
App::new(uucore::util_name())
- .setting(AppSettings::DisableHelpFlag)
- .setting(AppSettings::DisableVersionFlag)
+ .version(crate_version!())
+ .about(ABOUT)
+ .override_usage(USAGE)
+ .after_help(AFTER_HELP)
}
#[uucore::main]
@@ -104,6 +108,7 @@ pub fn uumain(mut args: impl uucore::Args) -> UResult<()> {
// Let clap pretty-print help and version
App::new(binary_name)
.version(crate_version!())
+ .about(ABOUT)
.override_usage(USAGE)
.after_help(AFTER_HELP)
// Disable printing of -h and -v as valid alternatives for --help and --version,
