bjoernager/rust
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Add index page

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This commit is contained in:
Guillaume Gomez 2018-09-25 01:08:33 +02:00
parent ca2639e82e
commit fb2813bcab
3 changed files with 100 additions and 7 deletions
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24
src/librustdoc/lib.rs
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@ -334,6 +334,17 @@ fn opts() -> Vec<RustcOptGroup> {
"LEVEL",
)
}),
unstable("index-page", |o| {
o.optopt("",
"index-page",
"Markdown file to be used as index page",
"PATH")
}),
unstable("enable-index-page", |o| {
o.optflag("",
"enable-index-page",
"To enable generation of the index page")
}),
]
}
@ -534,6 +545,8 @@ fn main_args(args: &[String]) -> isize {
let linker = matches.opt_str("linker").map(PathBuf::from);
let sort_modules_alphabetically = !matches.opt_present("sort-modules-by-appearance");
let resource_suffix = matches.opt_str("resource-suffix");
let index_page = matches.opt_str("index-page").map(|s| PathBuf::from(&s));
let enable_index_page = matches.opt_present("enable-index-page") || index_page.is_some();
let enable_minification = !matches.opt_present("disable-minification");
let edition = matches.opt_str("edition").unwrap_or("2015".to_string());
@ -544,6 +557,12 @@ fn main_args(args: &[String]) -> isize {
return 1;
}
};
if let Some(ref index_page) = index_page {
if !index_page.is_file() {
diag.struct_err("option `--index-page` argument must be a file").emit();
return 1;
}
}
let cg = build_codegen_options(&matches, ErrorOutputType::default());
@ -580,7 +599,10 @@ fn main_args(args: &[String]) -> isize {
renderinfo,
sort_modules_alphabetically,
themes,
enable_minification, id_map)
enable_minification, id_map,
enable_index_page, index_page,
&matches,
&diag)
.expect("failed to generate documentation");
0
}