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Proxy output w/ color to tty

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This commit is contained in:
Carl Lerche 2014-03-17 13:08:00 -07:00
parent 8acc481e4c
commit 0fe89051c7
1 changed files with 13 additions and 17 deletions
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30
src/bin/cargo-rustc.rs
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@ -6,7 +6,7 @@ extern crate cargo;
use std::os::args;
use std::io;
use std::io::process::Process;
use std::io::process::{Process,ProcessConfig,InheritFd};
use serialize::json;
use serialize::Decodable;
use std::path::Path;
@ -26,22 +26,13 @@ fn main() {
let mut decoder = json::Decoder::new(json);
let manifest: Manifest = Decodable::decode(&mut decoder);
//let mut arguments = args();
//arguments.shift();
//if arguments[0] != ~"--" {
//fail!("LOL");
//} else {
//arguments.shift();
//}
let Manifest{ root, lib, .. } = manifest;
let root = Path::new(root);
let out_dir = lib[0].path;
let target = join(&root, ~"target");
let args = ~[
let args = [
join(&root, out_dir),
~"--out-dir", target,
~"--crate-type", ~"lib"
@ -52,14 +43,19 @@ fn main() {
Ok(val) => val
}
println!("Executing {}", args);
println!("Executing {}", args.as_slice());
let mut p = Process::new("rustc", args).unwrap();
let o = p.wait_with_output();
let mut config = ProcessConfig::new();
config.stdout = InheritFd(1);
config.stderr = InheritFd(2);
config.program = "rustc";
config.args = args.as_slice();
if o.status == std::io::process::ExitStatus(0) {
println!("output: {:s}", std::str::from_utf8(o.output).unwrap());
} else {
let mut p = Process::configure(config).unwrap();
let status = p.wait();
if status != std::io::process::ExitStatus(0) {
fail!("Failed to execute")
}
}