RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-29 12:07:46 +00:00
Code Issues Activity

hostname: clap 3

Browse source
This commit is contained in:
Terts Diepraam 2022-01-11 13:43:47 +01:00
parent 6876521b08
commit 82aadbf38f
2 changed files with 12 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/uu/hostname/Cargo.toml
View file

@ -15,7 +15,7 @@ edition = "2018"
path = "src/hostname.rs"
[dependencies]
clap = { version = "2.33", features = ["wrap_help"] }
clap = { version = "3.0", features = ["wrap_help", "cargo"] }
libc = "0.2.42"
hostname = { version = "0.3", features = ["set"] }
uucore = { version=">=0.0.10", package="uucore", path="../../uucore", features=["wide"] }

22
src/uu/hostname/src/hostname.rs
View file

@ -61,7 +61,7 @@ fn usage() -> String {
#[uucore_procs::gen_uumain]
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
let usage = usage();
let matches = uu_app().usage(&usage[..]).get_matches_from(args);
let matches = uu_app().override_usage(&usage[..]).get_matches_from(args);
#[cfg(windows)]
let _handle = wsa::start().map_err_context(|| "failed to start Winsock".to_owned())?;
@ -72,39 +72,39 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
}
}
pub fn uu_app() -> App<'static, 'static> {
pub fn uu_app<'a>() -> App<'a> {
App::new(uucore::util_name())
.version(crate_version!())
.about(ABOUT)
.arg(
Arg::with_name(OPT_DOMAIN)
.short("d")
Arg::new(OPT_DOMAIN)
.short('d')
.long("domain")
.overrides_with_all(&[OPT_DOMAIN, OPT_IP_ADDRESS, OPT_FQDN, OPT_SHORT])
.help("Display the name of the DNS domain if possible"),
)
.arg(
Arg::with_name(OPT_IP_ADDRESS)
.short("i")
Arg::new(OPT_IP_ADDRESS)
.short('i')
.long("ip-address")
.overrides_with_all(&[OPT_DOMAIN, OPT_IP_ADDRESS, OPT_FQDN, OPT_SHORT])
.help("Display the network address(es) of the host"),
)
.arg(
Arg::with_name(OPT_FQDN)
.short("f")
Arg::new(OPT_FQDN)
.short('f')
.long("fqdn")
.overrides_with_all(&[OPT_DOMAIN, OPT_IP_ADDRESS, OPT_FQDN, OPT_SHORT])
.help("Display the FQDN (Fully Qualified Domain Name) (default)"),
)
.arg(
Arg::with_name(OPT_SHORT)
.short("s")
Arg::new(OPT_SHORT)
.short('s')
.long("short")
.overrides_with_all(&[OPT_DOMAIN, OPT_IP_ADDRESS, OPT_FQDN, OPT_SHORT])
.help("Display the short hostname (the portion before the first dot) if possible"),
)
.arg(Arg::with_name(OPT_HOST))
.arg(Arg::new(OPT_HOST).allow_invalid_utf8(true))
}
fn display_hostname(matches: &ArgMatches) -> UResult<()> {