RGBCube/uutils-coreutils
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tr: update to clap 4

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Terts Diepraam 2022-10-01 11:39:47 +02:00
parent e54e2e0252
commit acf4ba75fe
2 changed files with 17 additions and 21 deletions
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2
src/uu/tr/Cargo.toml
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@ -16,7 +16,7 @@ path = "src/tr.rs"
[dependencies]
nom = "7.1.1"
clap = { version = "3.2", features = ["wrap_help", "cargo"] }
clap = { version = "4.0", features = ["wrap_help", "cargo"] }
uucore = { version=">=0.0.16", package="uucore", path="../../uucore" }
[[bin]]

36
src/uu/tr/src/tr.rs
View file

@ -11,7 +11,7 @@ mod convert;
mod operation;
mod unicode_table;
use clap::{crate_version, Arg, Command};
use clap::{crate_version, Arg, ArgAction, Command};
use nom::AsBytes;
use operation::{translate_input, Sequence, SqueezeOperation, TranslateOperation};
use std::io::{stdin, stdout, BufReader, BufWriter};
@ -42,16 +42,14 @@ fn get_long_usage() -> String {
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
let args = args.collect_lossy();
let after_help = get_long_usage();
let matches = uu_app()
.after_help(&after_help[..])
.after_help(get_long_usage())
.try_get_matches_from(args)?;
let delete_flag = matches.contains_id(options::DELETE);
let complement_flag = matches.contains_id(options::COMPLEMENT);
let squeeze_flag = matches.contains_id(options::SQUEEZE);
let truncate_set1_flag = matches.contains_id(options::TRUNCATE_SET1);
let delete_flag = matches.get_flag(options::DELETE);
let complement_flag = matches.get_flag(options::COMPLEMENT);
let squeeze_flag = matches.get_flag(options::SQUEEZE);
let truncate_set1_flag = matches.get_flag(options::TRUNCATE_SET1);
let sets = matches
.get_many::<String>(options::SETS)
@ -137,7 +135,7 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
Ok(())
}
pub fn uu_app<'a>() -> Command<'a> {
pub fn uu_app() -> Command {
Command::new(uucore::util_name())
.version(crate_version!())
.about(ABOUT)
@ -148,13 +146,15 @@ pub fn uu_app<'a>() -> Command<'a> {
.visible_short_alias('C')
.short('c')
.long(options::COMPLEMENT)
.help("use the complement of SET1"),
.help("use the complement of SET1")
.action(ArgAction::SetTrue),
)
.arg(
Arg::new(options::DELETE)
.short('d')
.long(options::DELETE)
.help("delete characters in SET1, do not translate"),
.help("delete characters in SET1, do not translate")
.action(ArgAction::SetTrue),
)
.arg(
Arg::new(options::SQUEEZE)
@ -164,19 +164,15 @@ pub fn uu_app<'a>() -> Command<'a> {
"replace each sequence of a repeated character that is \
listed in the last specified SET, with a single occurrence \
of that character",
),
)
.action(ArgAction::SetTrue),
)
.arg(
Arg::new(options::TRUNCATE_SET1)
.long(options::TRUNCATE_SET1)
.short('t')
.help("first truncate SET1 to length of SET2"),
)
.arg(
Arg::new(options::SETS)
.multiple_occurrences(true)
.takes_value(true)
.min_values(1)
.max_values(2),
.help("first truncate SET1 to length of SET2")
.action(ArgAction::SetTrue),
)
.arg(Arg::new(options::SETS).num_args(1..=2))
}