Made setup not automatically do all that brew stuff.

bootstrap.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 cd "$(dirname "${BASH_SOURCE}")"
-git pull
 function doIt() {
     rsync --exclude "oh-my-zsh" --exclude "tmux-powerline" --exclude ".git/" --exclude ".DS_Store" --exclude "bootstrap.sh" --exclude "README.md" --exclude "setup.sh" -av . ~
 }

setup.sh

@@ -1,44 +1,49 @@
 #!/bin/bash
 # Go to the source directory of this script.
 cd "$(dirname "${BASH_SOURCE}")"
-sudo -v
-source bootstrap.sh
 
-case `uname` in
-    'Darwin')
-	hash gcc &>/dev/null
-	if [ $? -ne 0 ]
-	then
-	    echo "gcc not found."
+function install_essentials() {
+    case `uname` in
+	'Darwin')
+	    hash gcc &>/dev/null
+	    if [ $? -ne 0 ]
+	    then
+		echo "gcc not found."
+		exit
+		case `sw_vers | grep ProductVersion | awk '{print $2}' | awk 'BEGIN{FS="."}{print $2}'` in
+		    '8')
+			echo 'Mountain Lion Detected.'
+			;;
+		    '7')
+			echo 'Lion Detected.'
+			;;
+		    *)
+			exit -1
+			;;
+		esac
+	    else
+		echo "gcc found."
+		source ~/.osx
+	    fi
+	    hash brew &>/dev/null && echo "brew found." || ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"
+	    source .brew
+	    ;;
+	'Linux')
+	    echo 'Linux'
+	    hash apt-get &>/dev/null || echo 'apt-get is missing.' && exit
+	    apt-get install build-essential
+	    ;;
+	*)
+	    echo "Operating System not recognized; aborting."
 	    exit
-	    case `sw_vers | grep ProductVersion | awk '{print $2}' | awk 'BEGIN{FS="."}{print $2}'` in
-		'8')
-		    echo 'Mountain Lion Detected.'
-		    ;;
-		'7')
-		    echo 'Lion Detected.'
-		    ;;
-		*)
-		    exit -1
-		    ;;
-	    esac
-	else
-	    echo "gcc found."
-	    source ~/.osx
-	fi
-	hash brew &>/dev/null && echo "brew found." || ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"
-	source .brew
-	;;
-    'Linux')
-	echo 'Linux'
-	hash apt-get &>/dev/null || echo 'apt-get is missing.' && exit
-	apt-get install build-essential
-	;;
-    *)
-	echo "Operating System not recognized; aborting."
-	exit
-esac
+    esac
+}
 
+
+sudo -v
+echo "Installing Dot Files."
+source bootstrap.sh
+[ "$1" == "--install" -o "$1" == "-i" ] && install_essentials
 echo "Installing Tmux Configuration."
 tmux-powerline/generate_conf.sh
 echo "Installing oh-my-zsh."