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EtomicBombEtomicBomb
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only write help settings on write_rendered_cci
1 parent f3ae6a1 commit 40cac0d

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+91
-81
lines changed

1 file changed

+91
-81
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‎src/librustdoc/html/render/context.rs

Lines changed: 91 additions & 81 deletions
Original file line numberDiff line numberDiff line change
@@ -132,6 +132,8 @@ pub(crate) struct SharedContext<'tcx> {
132132
pub(crate) cache: Cache,
133133

134134
pub(crate) call_locations: AllCallLocations,
135+
/// Controls whether we write to the doc root. Default is true from cli.
136+
write_rendered_cci: bool,
135137
}
136138

137139
impl SharedContext<'_> {
@@ -553,6 +555,7 @@ impl<'tcx> FormatRenderer<'tcx> for Context<'tcx> {
553555
span_correspondence_map: matches,
554556
cache,
555557
call_locations,
558+
write_rendered_cci: options.write_rendered_cci,
556559
};
557560

558561
let dst = output;
@@ -640,92 +643,99 @@ impl<'tcx> FormatRenderer<'tcx> for Context<'tcx> {
640643
);
641644
shared.fs.write(final_file, v)?;
642645

643-
// Generating settings page.
644-
page.title = "Settings";
645-
page.description = "Settings of Rustdoc";
646-
page.root_path = "./";
647-
page.rust_logo = true;
646+
// if to avoid writing files to doc root unless we're on the final invocation
647+
if shared.write_rendered_cci {
648+
// Generating settings page.
649+
page.title = "Settings";
650+
page.description = "Settings of Rustdoc";
651+
page.root_path = "./";
652+
page.rust_logo = true;
648653

649-
let sidebar = "<h2 class=\"location\">Settings</h2><div class=\"sidebar-elems\"></div>";
650-
let v = layout::render(
651-
&shared.layout,
652-
&page,
653-
sidebar,
654-
|buf: &mut Buffer| {
655-
write!(
656-
buf,
657-
"<div class=\"main-heading\">\
658-
<h1>Rustdoc settings</h1>\
659-
<span class=\"out-of-band\">\
660-
<a id=\"back\" href=\"javascript:void(0)\" onclick=\"history.back();\">\
661-
Back\
662-
</a>\
663-
</span>\
664-
</div>\
665-
<noscript>\
666-
<section>\
667-
You need to enable JavaScript be able to update your settings.\
668-
</section>\
669-
</noscript>\
670-
<script defer src=\"{static_root_path}{settings_js}\"></script>",
671-
static_root_path = page.get_static_root_path(),
672-
settings_js = static_files::STATIC_FILES.settings_js,
673-
);
674-
// Pre-load all theme CSS files, so that switching feels seamless.
675-
//
676-
// When loading settings.html as a popover, the equivalent HTML is
677-
// generated in main.js.
678-
for file in &shared.style_files {
679-
if let Ok(theme) = file.basename() {
680-
write!(
681-
buf,
682-
"<link rel=\"preload\" href=\"{root_path}{theme}{suffix}.css\" \
683-
as=\"style\">",
684-
root_path = page.static_root_path.unwrap_or(""),
685-
suffix = page.resource_suffix,
686-
);
654+
let sidebar = "<h2 class=\"location\">Settings</h2><div class=\"sidebar-elems\"></div>";
655+
let v = layout::render(
656+
&shared.layout,
657+
&page,
658+
sidebar,
659+
|buf: &mut Buffer| {
660+
write!(
661+
buf,
662+
"<div class=\"main-heading\">\
663+
<h1>Rustdoc settings</h1>\
664+
<span class=\"out-of-band\">\
665+
<a id=\"back\" href=\"javascript:void(0)\" onclick=\"history.back();\">\
666+
Back\
667+
</a>\
668+
</span>\
669+
</div>\
670+
<noscript>\
671+
<section>\
672+
You need to enable JavaScript be able to update your settings.\
673+
</section>\
674+
</noscript>\
675+
<script defer src=\"{static_root_path}{settings_js}\"></script>",
676+
static_root_path = page.get_static_root_path(),
677+
settings_js = static_files::STATIC_FILES.settings_js,
678+
);
679+
// Pre-load all theme CSS files, so that switching feels seamless.
680+
//
681+
// When loading settings.html as a popover, the equivalent HTML is
682+
// generated in main.js.
683+
for file in &shared.style_files {
684+
if let Ok(theme) = file.basename() {
685+
write!(
686+
buf,
687+
"<link rel=\"preload\" href=\"{root_path}{theme}{suffix}.css\" \
688+
as=\"style\">",
689+
root_path = page.static_root_path.unwrap_or(""),
690+
suffix = page.resource_suffix,
691+
);
692+
}
687693
}
688-
}
689-
},
690-
&shared.style_files,
691-
);
692-
shared.fs.write(settings_file, v)?;
694+
},
695+
&shared.style_files,
696+
);
697+
shared.fs.write(settings_file, v)?;
698+
}
693699

694-
// Generating help page.
695-
page.title = "Help";
696-
page.description = "Documentation for Rustdoc";
697-
page.root_path = "./";
698-
page.rust_logo = true;
700+
// if to avoid writing files to doc root unless we're on the final invocation
701+
if shared.write_rendered_cci {
702+
// Generating help page.
703+
page.title = "Help";
704+
page.description = "Documentation for Rustdoc";
705+
page.root_path = "./";
706+
page.rust_logo = true;
699707

700-
let sidebar = "<h2 class=\"location\">Help</h2><div class=\"sidebar-elems\"></div>";
701-
let v = layout::render(
702-
&shared.layout,
703-
&page,
704-
sidebar,
705-
|buf: &mut Buffer| {
706-
write!(
707-
buf,
708-
"<div class=\"main-heading\">\
709-
<h1>Rustdoc help</h1>\
710-
<span class=\"out-of-band\">\
711-
<a id=\"back\" href=\"javascript:void(0)\" onclick=\"history.back();\">\
712-
Back\
713-
</a>\
714-
</span>\
715-
</div>\
716-
<noscript>\
717-
<section>\
718-
<p>You need to enable JavaScript to use keyboard commands or search.</p>\
719-
<p>For more information, browse the <a href=\"https://doc.rust-lang.org/rustdoc/\">rustdoc handbook</a>.</p>\
720-
</section>\
721-
</noscript>",
722-
)
723-
},
724-
&shared.style_files,
725-
);
726-
shared.fs.write(help_file, v)?;
708+
let sidebar = "<h2 class=\"location\">Help</h2><div class=\"sidebar-elems\"></div>";
709+
let v = layout::render(
710+
&shared.layout,
711+
&page,
712+
sidebar,
713+
|buf: &mut Buffer| {
714+
write!(
715+
buf,
716+
"<div class=\"main-heading\">\
717+
<h1>Rustdoc help</h1>\
718+
<span class=\"out-of-band\">\
719+
<a id=\"back\" href=\"javascript:void(0)\" onclick=\"history.back();\">\
720+
Back\
721+
</a>\
722+
</span>\
723+
</div>\
724+
<noscript>\
725+
<section>\
726+
<p>You need to enable JavaScript to use keyboard commands or search.</p>\
727+
<p>For more information, browse the <a href=\"https://doc.rust-lang.org/rustdoc/\">rustdoc handbook</a>.</p>\
728+
</section>\
729+
</noscript>",
730+
)
731+
},
732+
&shared.style_files,
733+
);
734+
shared.fs.write(help_file, v)?;
735+
}
727736

728-
if shared.layout.scrape_examples_extension {
737+
// if to avoid writing files to doc root unless we're on the final invocation
738+
if shared.layout.scrape_examples_extension && shared.write_rendered_cci {
729739
page.title = "About scraped examples";
730740
page.description = "How the scraped examples feature works in Rustdoc";
731741
let v = layout::render(

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