bjoernager/rust
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rustdoc: add cli argument --playground-url

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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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2
src/librustdoc/html/render.rs
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@ -469,10 +469,8 @@ pub fn run(mut krate: clean::Crate,
clean::NameValue(ref x, ref s) clean::NameValue(ref x, ref s)
if "html_playground_url" == *x => { if "html_playground_url" == *x => {
markdown::PLAYGROUND.with(|slot| { markdown::PLAYGROUND.with(|slot| {
if slot.borrow().is_none() {
let name = krate.name.clone(); let name = krate.name.clone();
*slot.borrow_mut() = Some((Some(name), s.clone())); *slot.borrow_mut() = Some((Some(name), s.clone()));
}
}); });
} }
clean::NameValue(ref x, ref s) clean::NameValue(ref x, ref s)

8
src/librustdoc/lib.rs
View file

@ -162,6 +162,10 @@ pub fn opts() -> Vec<RustcOptGroup> {
unstable(optmulti("Z", "", unstable(optmulti("Z", "",
"internal and debugging options (only on nightly build)", "FLAG")), "internal and debugging options (only on nightly build)", "FLAG")),
stable(optopt("", "sysroot", "Override the system root", "PATH")), 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 = matches.opt_strs("test-args");
let test_args: Vec<String> = test_args.iter() let test_args: Vec<String> = test_args.iter()
.flat_map(|s| s.split_whitespace()) .flat_map(|s| s.split_whitespace())