Adding doc traget to Makefile.

Details:

Build the yajl doc into gh-pages branch from the makefile

Author: pykler

Makefile

@@ -1,13 +1,33 @@
+SHELL=/bin/bash
+HTMLDIR=doc/build/html
+HTMLSED=find ${HTMLDIR}/ -name '*.html' | xargs sed -i
+
+.PHONY: usage install test doc gh-pages build-doc
+
 usage:
 	@echo
 	@echo Makefile for yajl-py
 	@echo
 	@echo Targets
 	@echo " install :" easy_install yajl-py
 	@echo " test    :" run yajl-py tests 
+	@echo " doc     :" install docs to gh-pages branch
 
 install:
 	easy_install .
 
 test:
 	nosetests -v tests/
+
+doc: gh-pages
+
+gh-pages: build-doc
+	git co gh-pages
+	rsync -vr ${HTMLDIR}/ ./
+
+build-doc:
+	make -C doc/ clean html
+	mv ${HTMLDIR}/{_,}sources
+	${HTMLSED} 's/_sources/sources/g'
+	mv ${HTMLDIR}/{_,}static
+	${HTMLSED} 's/_static/static/g'