Update docs and generator to be even smarter

docs/index.md

@@ -2,9 +2,9 @@ This is the documentation home for Rojo.
 
 Available versions of these docs:
 
+* [Latest version (currently 0.5.x)](https://lpghatguy.github.io/rojo)
 * [0.5.x](https://lpghatguy.github.io/rojo/0.5.x)
 * [0.4.x](https://lpghatguy.github.io/rojo/0.4.x)
-* [`master` branch](https://lpghatguy.github.io/rojo/master)
 
 **Rojo** is a flexible multi-tool designed for creating robust Roblox projects.
 

generate-docs

@@ -10,12 +10,22 @@ REMOTE=$(git remote get-url origin)
 CHECKOUT="$(mktemp -d)"
 OUTPUT="$(pwd)/site"
 
+if [ -d site ]
+then
+	cd site
+	git pull
+else
+	git clone "$REMOTE" site
+	cd site
+	git checkout gh-pages
+fi
+
 git clone "$REMOTE" "$CHECKOUT"
 cd "$CHECKOUT"
 
 echo "Building master"
 git checkout master
-mkdocs build --site-dir "$OUTPUT/master"
+mkdocs build --site-dir "$OUTPUT"
 
 echo "Building 0.5.x"
 mkdocs build --site-dir "$OUTPUT/0.5.x"