1 files changed, 104 insertions, 0 deletions
diff --git a/src/bootstrap/build/doc.rs b/src/bootstrap/build/doc.rs
new file mode 100644
index 00000000000..937a234bec8
--- /dev/null
+++ b/src/bootstrap/build/doc.rs
@@ -0,0 +1,104 @@
+// Copyright 2016 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.
+
+use std::path::Path;
+use std::fs::{self, File};
+use std::io::prelude::*;
+
+use build::{Build, Compiler};
+use build::util::up_to_date;
+
+pub fn rustbook(build: &Build, stage: u32, host: &str, name: &str, out: &Path) {
+    t!(fs::create_dir_all(out));
+
+    let out = out.join(name);
+    let compiler = Compiler::new(stage, host);
+    let src = build.src.join("src/doc").join(name);
+    let index = out.join("index.html");
+    let rustbook = build.tool(&compiler, "rustbook");
+    if up_to_date(&src, &index) && up_to_date(&rustbook, &index) {
+        return
+    }
+    println!("Rustbook stage{} ({}) - {}", stage, host, name);
+    let _ = fs::remove_dir_all(&out);
+    build.run(build.tool_cmd(&compiler, "rustbook")
+                   .arg("build")
+                   .arg(&src)
+                   .arg(out));
+}
+
+pub fn standalone(build: &Build, stage: u32, host: &str, out: &Path) {
+    println!("Documenting stage{} standalone ({})", stage, host);
+    t!(fs::create_dir_all(out));
+
+    let compiler = Compiler::new(stage, host);
+
+    let favicon = build.src.join("src/doc/favicon.inc");
+    let footer = build.src.join("src/doc/footer.inc");
+    let full_toc = build.src.join("src/doc/full-toc.inc");
+    t!(fs::copy(build.src.join("src/doc/rust.css"), out.join("rust.css")));
+
+    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 blank = String::new();
+        let short = build.short_ver_hash.as_ref().unwrap_or(&blank);
+        let hash = build.ver_hash.as_ref().unwrap_or(&blank);
+        let info = info.replace("VERSION", &build.release)
+                       .replace("SHORT_HASH", short)
+                       .replace("STAMP", hash);
+        t!(t!(File::create(&version_info)).write_all(info.as_bytes()));
+    }
+
+    for file in t!(fs::read_dir(build.src.join("src/doc"))) {
+        let file = t!(file);
+        let path = file.path();
+        let filename = path.file_name().unwrap().to_str().unwrap();
+        if !filename.ends_with(".md") || filename == "README.md" {
+            continue
+        }
+
+        let html = out.join(filename).with_extension("html");
+        let rustdoc = build.tool(&compiler, "rustdoc");
+        if up_to_date(&path, &html) &&
+           up_to_date(&footer, &html) &&
+           up_to_date(&favicon, &html) &&
+           up_to_date(&full_toc, &html) &&
+           up_to_date(&version_info, &html) &&
+           up_to_date(&rustdoc, &html) {
+            continue
+        }
+
+        let mut cmd = build.tool_cmd(&compiler, "rustdoc");
+        cmd.arg("--html-after-content").arg(&footer)
+           .arg("--html-before-content").arg(&version_info)
+           .arg("--html-in-header").arg(&favicon)
+           .arg("--markdown-playground-url")
+           .arg("https://play.rust-lang.org/")
+           .arg("-o").arg(out)
+           .arg(&path);
+
+        if filename == "reference.md" {
+           cmd.arg("--html-in-header").arg(&full_toc);
+        }
+
+        if filename == "not_found.md" {
+            cmd.arg("--markdown-no-toc")
+               .arg("--markdown-css")
+               .arg("https://doc.rust-lang.org/rust.css");
+        } else {
+            cmd.arg("--markdown-css").arg("rust.css");
+        }
+        build.run(&mut cmd);
+    }
+}