YGGverse/agate
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add version info flag

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Johann150 2021-02-27 20:46:08 +01:00
parent b7ffece867
commit e00f8e5026
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1 changed files with 5 additions and 0 deletions
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5
src/main.rs
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@ -129,6 +129,7 @@ fn args() -> Result<Args> {
); );
opts.optflag("s", "silent", "Disable logging output"); opts.optflag("s", "silent", "Disable logging output");
opts.optflag("h", "help", "Print this help menu and exit."); opts.optflag("h", "help", "Print this help menu and exit.");
opts.optflag("V", "version", "Print version information and exit.");
opts.optflag( opts.optflag(
"3", "3",
"only-tls13", "only-tls13",
@ -151,6 +152,10 @@ fn args() -> Result<Args> {
eprintln!("{}", opts.usage(&format!("Usage: {} [options]", &args[0]))); eprintln!("{}", opts.usage(&format!("Usage: {} [options]", &args[0])));
std::process::exit(0); std::process::exit(0);
} }
if matches.opt_present("V") {
eprintln!("agate {}", env!("CARGO_PKG_VERSION"));
std::process::exit(0);
}
let mut hostnames = vec![]; let mut hostnames = vec![];
for s in matches.opt_strs("hostname") { for s in matches.opt_strs("hostname") {
hostnames.push(Host::parse(&s)?); hostnames.push(Host::parse(&s)?);