Move docs to this repo and auto build them

.travis.yml

@@ -1,5 +1,11 @@
 language: rust
 script:
-  - (cd phf && cargo test)
-  - (cd phf && cargo test --features core)
-  - (cd phf_macros && cargo test --features stats)
+- (cd phf && cargo test)
+- (cd phf && cargo test --features core)
+- (cd phf_macros && cargo test --features stats)
+- ./.travis/build_docs.sh
+after_success:
+  - test $TRAVIS_PULL_REQUEST == "false" && test $TRAVIS_BRANCH == "master" && ./.travis/update_docs.sh
+env:
+  global:
+    secure: H8UjXPVRBOF3peqdBwrAS1cvW4TXz9wJCwUqh5K+AP2TbFQAVt9LLkiUySVERRckR7sM/C9m8IE/nhKz7ck8+Dj7tbqd7Jef3dlienpucDF1jpbENyvsshPRvGlvd4jAQCONL9Yxs3MnRnkbr5qI3Gz/JqP7z8jzp5V5Wf7mc/I=

.travis/build_docs.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -e
+
+mkdir doc
+
+for crate in $(echo phf_shared phf_macros phf); do
+    mkdir -p $crate/target
+    ln -s -t $crate/target ../../doc
+    (cd $crate && cargo doc --no-deps)
+done

.travis/update_docs.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -o errexit -o nounset
+
+git clone --branch gh-pages "https://$GH_TOKEN@github.com/${TRAVIS_REPO_SLUG}.git" deploy_docs
+cd deploy_docs
+
+git config user.name "Steven Fackler"
+git config user.email "sfackler@gmail.com"
+
+rm -rf doc
+mv ../doc .
+
+git add -A .
+git commit -m "rebuild pages at ${TRAVIS_COMMIT}"
+git push

phf/src/lib.rs

@@ -2,7 +2,7 @@
 //!
 //! Keys can be string literals, byte string literals, byte literals, char
 //! literals, or any of the fixed-size isizeegral types.
-#![doc(html_root_url="https://sfackler.github.io/doc")]
+#![doc(html_root_url="https://sfackler.github.io/rust-phf/doc")]
 #![feature(core)]
 #![warn(missing_docs)]
 #![no_std]

phf_macros/src/lib.rs

@@ -1,7 +1,7 @@
 //! Compiler plugin for Rust-PHF
 //!
 //! See the documentation for the `phf` crate for more details.
-#![doc(html_root_url="http://sfackler.github.io/doc")]
+#![doc(html_root_url="http://sfackler.github.io/rust-phf/doc")]
 #![feature(plugin_registrar, quote, rustc_private, hash, core, env)]
 
 extern crate rand;

phf_shared/src/lib.rs

@@ -1,6 +1,7 @@
 #![feature(hash)]
 #![cfg_attr(feature = "core", feature(core))]
 #![no_std]
+#![doc(html_root_url="http://sfackler.github.io/rust-phf/doc")]
 
 #[cfg(feature = "core")]
 extern crate core;