62 lines
1.8 KiB
Rust
62 lines
1.8 KiB
Rust
/*
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* Copyright (c) 2023_2024 DTB <trinity@trinity.moe>
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see https://www.gnu.org/licenses/.
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*/
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use std::{ env::args, io::Error, process::{ Command, ExitCode } };
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extern crate strerror;
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use strerror::StrError;
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extern crate sysexits;
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use sysexits::{ EX_UNAVAILABLE, EX_USAGE };
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fn error(p: &str, n: &str, e: Error) -> ExitCode {
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eprintln!("{}: {}: {}", p, n, e.strerror());
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ExitCode::from(EX_UNAVAILABLE as u8)
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}
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fn main() -> ExitCode {
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let argv = args().collect::<Vec<String>>();
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if argv.len() < 3 {
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eprintln!("Usage: {} directory command [argument]", argv[0]);
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return ExitCode::from(EX_USAGE as u8);
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}
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let cmdargs = argv.iter().clone().skip(3).collect::<Vec<&String>>();
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match Command::new(argv[2].clone())
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.current_dir(argv[1].clone())
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.args(cmdargs)
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.spawn() {
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Ok(mut child) => match child.wait() {
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Ok(status) => {
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match status.code() {
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Some(code) => ExitCode::from(code as u8),
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None => {
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eprintln!("{}: {}: process terminated by signal",
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argv[0], argv[2]);
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ExitCode::FAILURE
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}
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}
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},
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Err(e) => error(&argv[0], &argv[2], e)
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},
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Err(e) => error(&argv[0], &argv[2], e)
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}
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}
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