chore(docs): publish docs per version

.travis.yml

@@ -36,14 +36,10 @@ after_success: |
     tar xzf master.tar.gz && mkdir kcov-master/build && cd kcov-master/build && cmake .. && make && make install DESTDIR=../tmp && cd ../.. &&
     ls target/debug &&
     ./kcov-master/tmp/usr/local/bin/kcov --coveralls-id=$TRAVIS_JOB_ID --exclude-pattern=/.cargo target/kcov target/debug/hyper-* &&
-    [ $TRAVIS_BRANCH = master ] &&
     [ $TRAVIS_PULL_REQUEST = false ] &&
     [ $TRAVIS_RUST_VERSION = stable ] &&
     cargo doc --no-deps &&
-    echo '<meta http-equiv=refresh content=0;url=hyper/index.html>' > target/doc/index.html &&
-    pip install --user ghp-import &&
-    /home/travis/.local/bin/ghp-import -n target/doc &&
-    git push -fq https://${TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+    ./.travis/docs.sh
 
 env:
     global:

.travis/docs.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -o errexit
+
+git clone --branch gh-pages "https://$GH_TOKEN@github.com/${TRAVIS_REPO_SLUG}.git" deploy_docs
+cd deploy_docs
+
+git config user.name "Sean McArthur"
+git config user.email "sean.monstar@gmail.com"
+
+if [ "$TRAVIS_TAG" = ""  ]; then
+    rm -rf master
+    mv ../target/doc ./master
+    echo "<meta http-equiv=refresh content=0;url=hyper/index.html>" > ./master/index.html
+else
+    rm -rf $TRAVIS_TAG
+    mv ../target/doc ./$TRAVIS_TAG
+    echo "<meta http-equiv=refresh content=0;url=hyper/index.html>" > ./$TRAVIS_TAG/index.html
+
+    latest=$(echo * | tr " " "\n" | sort -V -r | head -n1)
+    if [ "$TRAVIS_TAG" = "$latest" ]; then
+
+        echo "<meta http-equiv=refresh content=0;url=$latest/hyper/index.html>" > index.html
+    fi
+fi
+
+
+git add -A .
+git commit -m "rebuild pages at ${TRAVIS_COMMIT}"
+git push --quiet

.travis/docs/js.html

@@ -0,0 +1 @@
+<script type="text/javascript" src="/docs/hyper.js" async defer></script>

src/header/common/mod.rs

@@ -54,6 +54,7 @@ pub use self::upgrade::{Upgrade, Protocol, ProtocolName};
 pub use self::user_agent::UserAgent;
 pub use self::vary::Vary;
 
+#[doc(hidden)]
 #[macro_export]
 macro_rules! bench_header(
     ($name:ident, $ty:ty, $value:expr) => {
@@ -85,6 +86,7 @@ macro_rules! bench_header(
     }
 );
 
+#[doc(hidden)]
 #[macro_export]
 macro_rules! __hyper__deref {
     ($from:ty => $to:ty) => {
@@ -104,6 +106,7 @@ macro_rules! __hyper__deref {
     }
 }
 
+#[doc(hidden)]
 #[macro_export]
 macro_rules! __hyper__tm {
     ($id:ident, $tm:ident{$($tf:item)*}) => {
@@ -122,6 +125,7 @@ macro_rules! __hyper__tm {
     }
 }
 
+#[doc(hidden)]
 #[macro_export]
 macro_rules! test_header {
     ($id:ident, $raw:expr) => {
@@ -163,6 +167,7 @@ macro_rules! test_header {
     }
 }
 
+#[doc(hidden)]
 #[macro_export]
 macro_rules! __hyper_generate_header_serialization {
     ($id:ident) => {