From ad746bd686c7dfe288760989755a261fe8bf2dc8 Mon Sep 17 00:00:00 2001
From: Todd Gamblin <tgamblin@llnl.gov>
Date: Thu, 9 Jan 2014 16:35:46 +0100
Subject: [PATCH] Add a rule for automatically creating gh-pages from html
 docs.

---
 lib/spack/docs/Makefile | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lib/spack/docs/Makefile b/lib/spack/docs/Makefile
index 0781fcb8ad..8762fa06b0 100644
--- a/lib/spack/docs/Makefile
+++ b/lib/spack/docs/Makefile
@@ -21,6 +21,20 @@ I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
 
 all: html
 
+#
+# This creates a git repository and commits generated html docs.
+# It them pushes the new branch into THIS repository as gh-pages.
+#
+gh-pages: _build/html
+	root="$$(git rev-parse --show-toplevel)" && \
+	cd _build/html && \
+	rm -rf .git && \
+	git init && \
+	git add . && \
+	git commit -m "Initial commit" && \
+	git push -f $$root master:gh-pages && \
+	rm -rf .git
+
 upload:
 	rsync -avz --rsh=ssh --delete _build/html/ cab:/usr/global/web-pages/lc/www/adept/docs/spack