Fix broken CSS for book redirect pages

rust.css has to be next to the font files so we shouldn't copy it for
only the book redirect pages, instead just use the version that is
already there.

This also removes the duplicate code creating version_info.html.

diff --git a/src/bootstrap/doc.rs b/src/bootstrap/doc.rs
index 16e8ee182bd8ea106ccc594fd373868411b2dc94..e6c13302bdb1177b1354d70f9da47dd0cc93d2c1 100644 (file)
--- a/src/bootstrap/doc.rs
+++ b/src/bootstrap/doc.rs
@@ -205,10 +205,12 @@ fn make_run(run: RunConfig) {
     ///
     /// * Book (first edition)
     /// * Book (second edition)
+    /// * Version info and CSS
     /// * Index page
     /// * Redirect pages
     fn run(self, builder: &Builder) {
         let build = builder.build;
+        let compiler = self.compiler;
         let target = self.target;
         let name = self.name;
         // build book first edition
@@ -223,10 +225,16 @@ fn run(self, builder: &Builder) {
             name: INTERNER.intern_string(format!("{}/second-edition", name)),
         });
 
+        // build the version info page and CSS
+        builder.ensure(Standalone {
+            compiler,
+            target,
+        });
+
         // build the index page
         let index = format!("{}/index.md", name);
         println!("Documenting book index ({})", target);
-        invoke_rustdoc(builder, self.compiler, target, &index);
+        invoke_rustdoc(builder, compiler, target, &index);
 
         // build the redirect pages
         println!("Documenting book redirect pages ({})", target);
@@ -235,7 +243,7 @@ fn run(self, builder: &Builder) {
             let path = file.path();
             let path = path.to_str().unwrap();
 
-            invoke_rustdoc(builder, self.compiler, target, path);
+            invoke_rustdoc(builder, compiler, target, path);
         }
     }
 }
@@ -293,25 +301,12 @@ fn invoke_rustdoc(builder: &Builder, compiler: Compiler, target: Interned<String
 
     let favicon = build.src.join("src/doc/favicon.inc");
     let footer = build.src.join("src/doc/footer.inc");
-
-    let version_input = build.src.join("src/doc/version_info.html.template");
     let version_info = out.join("version_info.html");
 
-    if !up_to_date(&version_input, &version_info) {
-        let mut info = String::new();
-        t!(t!(File::open(&version_input)).read_to_string(&mut info));
-        let info = info.replace("VERSION", &build.rust_release())
-                       .replace("SHORT_HASH", build.rust_info.sha_short().unwrap_or(""))
-                       .replace("STAMP", build.rust_info.sha().unwrap_or(""));
-        t!(t!(File::create(&version_info)).write_all(info.as_bytes()));
-    }
-
     let mut cmd = builder.rustdoc_cmd(compiler.host);
 
     let out = out.join("book");
 
-    t!(fs::copy(build.src.join("src/doc/rust.css"), out.join("rust.css")));
-
     cmd.arg("--html-after-content").arg(&footer)
         .arg("--html-before-content").arg(&version_info)
         .arg("--html-in-header").arg(&favicon)
@@ -320,7 +315,7 @@ fn invoke_rustdoc(builder: &Builder, compiler: Compiler, target: Interned<String
         .arg("-o").arg(&out)
         .arg(&path)
         .arg("--markdown-css")
-        .arg("rust.css");
+        .arg("../rust.css");
 
     build.run(&mut cmd);
 }