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Fix dirname.

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This commit is contained in:
Joseph Crail 2015-04-29 21:20:08 -04:00
parent 3eb1d124ec
commit 27947c9d2d
1 changed files with 10 additions and 10 deletions
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20
src/dirname/dirname.rs
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@ -1,5 +1,5 @@
#![crate_name = "dirname"]
#![feature(collections, core, old_io, old_path, rustc_private)]
#![feature(rustc_private)]
/*
* This file is part of the uutils coreutils package.
@ -12,7 +12,7 @@
extern crate getopts;
use std::old_io::print;
use std::path::Path;
static VERSION: &'static str = "1.0.0";
@ -24,7 +24,7 @@ pub fn uumain(args: Vec<String>) -> i32 {
getopts::optflag("", "version", "output version information and exit"),
];
let matches = match getopts::getopts(args.tail(), &opts) {
let matches = match getopts::getopts(&args[1..], &opts) {
Ok(m) => m,
Err(f) => panic!("Invalid options\n{}", f)
};
@ -35,9 +35,9 @@ pub fn uumain(args: Vec<String>) -> i32 {
println!("Usage:");
println!(" {0} [OPTION] NAME...", program);
println!("");
print(getopts::usage("Output each NAME with its last non-slash component and trailing slashes
print!("{}", getopts::usage("Output each NAME with its last non-slash component and trailing slashes
removed; if NAME contains no /'s, output '.' (meaning the current
directory).", &opts).as_slice());
directory).", &opts));
return 0;
}
@ -53,12 +53,12 @@ directory).", &opts).as_slice());
if !matches.free.is_empty() {
for path in matches.free.iter() {
let p = std::old_path::Path::new(path.clone());
let d = std::str::from_utf8(p.dirname());
if d.is_ok() {
print(d.unwrap());
let p = Path::new(path);
let d = p.parent().unwrap().to_str();
if d.is_some() {
print!("{}", d.unwrap());
}
print(separator);
print!("{}", separator);
}
} else {
println!("{0}: missing operand", program);