separate css and js from rust

src/rustbook/build.rs

@@ -22,7 +22,7 @@ use term::Term;
 use error::{err, CliResult, CommandResult};
 use book;
 use book::{Book, BookItem};
-use css;
+
 use javascript;
 
 use rustdoc;
@@ -146,7 +146,8 @@ fn render(book: &Book, tgt: &Path) -> CliResult<()> {
             format!("--markdown-playground-url=http://play.rust-lang.org"),
             format!("--markdown-css={}", item.path_to_root.join("rust-book.css").display()),
             format!("--markdown-css={}",
-            "http://fonts.googleapis.com/css?family&#61;Open+Sans:400italic,700italic,400,700"),
+                "http://fonts.googleapis.com/css?family&#61;Open+Sans:400italic,700italic,400,700"
+                ),
             "--markdown-no-toc".to_string(),
         ];
         let output_result = rustdoc::main_args(rustdoc_args);
@@ -197,9 +198,16 @@ impl Subcommand for Build {
         }
         try!(fs::create_dir(&tgt));
 
-        try!(File::create(&tgt.join("rust-book.css")).and_then(|mut f| {
-            f.write_all(css::STYLE.as_bytes())
-        }));
+        // Copy static files
+        try!(fs::copy(
+            &cwd.join("src/rustbook/static/rustbook.css"),
+            &tgt.join("rust-book.css")
+        ));
+
+        try!(fs::copy(
+            &cwd.join("src/rustbook/static/rustbook.js"),
+            &tgt.join("rust-book.js")
+        ));
 
         let mut summary = try!(File::open(&src.join("SUMMARY.md")));
         match book::parse_summary(&mut summary, &src) {

src/rustbook/javascript.rs

@@ -11,66 +11,6 @@
 // The rust-book JavaScript in string form.
 
 pub static JAVASCRIPT: &'static str = r#"
-<script type="text/javascript">
-document.addEventListener("DOMContentLoaded", function(event) {
-  document.getElementById("toggle-nav").onclick = toggleNav;
-  function toggleNav() {
-    var toc = document.getElementById("toc");
-    var pagewrapper = document.getElementById("page-wrapper");
-    toggleClass(toc, "mobile-hidden");
-    toggleClass(pagewrapper, "mobile-hidden");
-  };
-
-  function toggleClass(el, className) {
-     // from http://youmightnotneedjquery.com/
-     if (el.classList) {
-       el.classList.toggle(className);
-     } else {
-       var classes = el.className.split(' ');
-       var existingIndex = classes.indexOf(className);
-
-       if (existingIndex >= 0) {
-         classes.splice(existingIndex, 1);
-       } else {
-         classes.push(className);
-       }
-
-       el.className = classes.join(' ');
-     }
-  }
-
-  // The below code is used to add prev and next navigation links to the bottom
-  // of each of the sections.
-  // It works by extracting the current page based on the url and iterates over
-  // the menu links until it finds the menu item for the current page. We then
-  // create a copy of the preceding and following menu links and add the
-  // correct css class and insert them into the bottom of the page.
-  var toc = document.getElementById('toc').getElementsByTagName('a');
-  var href = document.location.pathname.split('/').pop();
-  if (href === 'index.html' || href === '') {
-    href = 'README.html';
-  }
-
-  for (var i = 0; i < toc.length; i++) {
-    if (toc[i].attributes['href'].value.split('/').pop() === href) {
-      var nav = document.createElement('p');
-      nav.className = 'nav-previous-next'
-      if (i > 0) {
-        var prevNode = toc[i-1].cloneNode(true);
-        prevNode.className = 'left';
-        nav.appendChild(prevNode);
-      }
-      if (i < toc.length - 1) {
-        var nextNode = toc[i+1].cloneNode(true);
-        nextNode.className = 'right';
-        nav.appendChild(nextNode);
-      }
-      document.getElementById('page').appendChild(nav);
-      break;
-    }
-  }
-
-});
-</script>
+<script type="text/javascript" src="rust-book.js"></script>
 <script type="text/javascript" src="playpen.js"></script>
 "#;

src/rustbook/main.rs

@@ -35,7 +35,6 @@ mod build;
 mod serve;
 mod test;
 
-mod css;
 mod javascript;
 
 static EXIT_STATUS: AtomicIsize = ATOMIC_ISIZE_INIT;

src/rustbook/css.rs → src/rustbook/static/rustbook.css

@@ -1,16 +1,3 @@
-// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// The rust-book CSS in string form.
-
-pub static STYLE: &'static str = r#"
 @import url("../rust.css");
 
 body {
@@ -57,7 +44,7 @@ h1, h2, h3, h4, h5, h6 {
 }
 
 @media only print {
-    #toc, #nav {
+    #toc, #nav, #menu-bar {
         display: none;
     }
 }
@@ -174,4 +161,3 @@ pre {
 .right {
     float: right;
 }
-"#;

src/rustbook/static/rustbook.js

@@ -0,0 +1,60 @@
+document.addEventListener("DOMContentLoaded", function(event) {
+
+    document.getElementById("toggle-nav").onclick = toggleNav;
+    function toggleNav() {
+        var toc = document.getElementById("toc");
+        var pagewrapper = document.getElementById("page-wrapper");
+        toggleClass(toc, "mobile-hidden");
+        toggleClass(pagewrapper, "mobile-hidden");
+    }
+
+    function toggleClass(el, className) {
+        // from http://youmightnotneedjquery.com/
+        if (el.classList) {
+            el.classList.toggle(className);
+        } else {
+            var classes = el.className.split(' ');
+            var existingIndex = classes.indexOf(className);
+
+            if (existingIndex >= 0) {
+                classes.splice(existingIndex, 1);
+            } else {
+                classes.push(className);
+            }
+
+            el.className = classes.join(' ');
+        }
+    }
+
+    // The below code is used to add prev and next navigation links to the bottom
+    // of each of the sections.
+    // It works by extracting the current page based on the url and iterates over
+    // the menu links until it finds the menu item for the current page. We then
+    // create a copy of the preceding and following menu links and add the
+    // correct css class and insert them into the bottom of the page.
+    var toc = document.getElementById('toc').getElementsByTagName('a');
+    var href = document.location.pathname.split('/').pop();
+    if (href === 'index.html' || href === '') {
+        href = 'README.html';
+    }
+
+    for (var i = 0; i < toc.length; i++) {
+        if (toc[i].attributes['href'].value.split('/').pop() === href) {
+            var nav = document.createElement('p');
+            nav.className = 'nav-previous-next';
+            if (i > 0) {
+                var prevNode = toc[i-1].cloneNode(true);
+                prevNode.className = 'left';
+                nav.appendChild(prevNode);
+            }
+            if (i < toc.length - 1) {
+                var nextNode = toc[i+1].cloneNode(true);
+                nextNode.className = 'right';
+                nav.appendChild(nextNode);
+            }
+            document.getElementById('page').appendChild(nav);
+            break;
+        }
+    }
+
+});