find_git_dirty: Added in check between staged and unstaged changes

prompt.sh

@@ -3,8 +3,8 @@ find_git_branch() {
    # Based on: http://stackoverflow.com/a/13003854/170413
    if branch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null)
    then
-   	  if [[ -z "$branch" ]]; then
-   	     branch='detached'
+   	  if [[ "$branch" == "HEAD" ]]; then
+   	     branch='(detached head)'
    	  fi
    	  git_branch="($branch)"
    else
@@ -20,9 +20,15 @@ find_git_dirty() {
 		# Based on: http://stackoverflow.com/a/2659808/170413
 		if git diff-files --quiet
 		then
-			git_dirty=''
+			if git diff-index --quiet --cached HEAD
+			then
+				git_dirty=''
+			else
+				# Can't figure out different colors
+				git_dirty="^"
+			fi
 		else
-			git_dirty='*'
+			git_dirty="*"
 		fi
 	fi
 }
@@ -30,7 +36,7 @@ find_git_dirty() {
 PROMPT_COMMAND="find_git_branch; find_git_dirty; $PROMPT_COMMAND"
 
 # Default Git enabled prompt with dirty state
-# export PS1="\u@\h \w\[$txtcyn\]\$git_branch\[$txtylw\]\$git_dirty\[$txtrst\]\$ "
+# export PS1="\u@\h \w\[$txtcyn\]\$git_branch\$git_dirty\[$txtrst\]\$ "
 
 # Another variant:
 # export PS1="\[$bldgrn\]\u@\h\[$txtrst\] \w\[$bldylw\]\$git_branch\[$txtcyn\]\$git_dirty\[$txtrst\]\$ "