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rustdoc: add cli argument --playground-url

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This commit is contained in:
Liigo 2016-11-11 15:36:49 +08:00 • committed by Liigo Zhuang
parent 87b76a521d
commit dc3859d73e
2 changed files with 10 additions and 4 deletions
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8
src/librustdoc/lib.rs
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@ -162,6 +162,10 @@ pub fn opts() -> Vec<RustcOptGroup> {
unstable(optmulti("Z", "",
"internal and debugging options (only on nightly build)", "FLAG")),
stable(optopt("", "sysroot", "Override the system root", "PATH")),
stable(optopt("", "playground-url",
"URL to send code snippets to, may be reset by --markdown-playground-url \
or `#![doc(html_playground_url=...)]`",
"URL")),
]
}
@ -230,6 +234,10 @@ pub fn main_args(args: &[String]) -> isize {
}
};
if let Some(playground) = matches.opt_str("playground-url") {
html::markdown::PLAYGROUND.with(|s| { *s.borrow_mut() = Some((None, playground)); });
}
let test_args = matches.opt_strs("test-args");
let test_args: Vec<String> = test_args.iter()
.flat_map(|s| s.split_whitespace())