can1357
38 lines
841 B
Rust
38 lines
841 B
Rust
//! `sha224sum` builtin: compute and check SHA-224 digests.
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//!
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//! Ported from uutils coreutils 0.8.0.
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use brush_core::{ShellExtensions, builtins::Registration};
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use clap::ArgMatches;
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use uucore::checksum::AlgoKind;
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use crate::{
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cksum,
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host::{Host, Utility, matches_parser, util},
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};
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/// Parsed `sha224sum` invocation.
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pub(crate) struct Sha224sum {
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matches: ArgMatches,
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}
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matches_parser!(Sha224sum, app);
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impl Utility for Sha224sum {
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const NAME: &'static str = "sha224sum";
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const USAGE_ERROR: u8 = 2;
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fn run(self, host: &mut Host) -> i32 {
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cksum::run(host, AlgoKind::Sha224, self.matches, None)
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}
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}
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fn app() -> clap::Command {
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cksum::command(Sha224sum::NAME, false)
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}
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/// Creates the `sha224sum` builtin registration.
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pub(crate) fn sha224sum_builtin<SE: ShellExtensions>() -> Registration<SE> {
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util::<Sha224sum, SE>()
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}
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