bjoernager/rust
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Stabilize version output for rustc and rustdoc

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Robert Buonpastore 2014-05-18 23:37:07 -04:00 • committed by Alex Crichton
parent fb296b8011
commit d6a4c431f4
5 changed files with 47 additions and 15 deletions
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11
src/librustdoc/lib.rs
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@ -95,7 +95,7 @@ pub fn opts() -> Vec<getopts::OptGroup> {
use getopts::*;
vec!(
optflag("h", "help", "show this help message"),
optflag("", "version", "print rustdoc's version"),
optflagopt("", "version", "print rustdoc's version", "verbose"),
optopt("r", "input-format", "the input type of the specified file",
"[rust|json]"),
optopt("w", "output-format", "the output type to write",
@ -150,8 +150,13 @@ pub fn main_args(args: &[String]) -> int {
usage(args[0].as_slice());
return 0;
} else if matches.opt_present("version") {
rustc::driver::version("rustdoc");
return 0;
match rustc::driver::version("rustdoc", &matches) {
Some(err) => {
println!("{}", err);
return 1
},
None => return 0
}
}
if matches.free.len() == 0 {