Stashed support for fish

gitprompt.fish

@@ -1,5 +1,5 @@
 if not set -q __GIT_PROMPT_DIR
-    set __GIT_PROMPT_DIR ~/.bash
+    set __GIT_PROMPT_DIR ~/.gitprompt
 end
 
 # Colors
@@ -31,6 +31,7 @@ set GIT_PROMPT_CONFLICTS "$Red✖ "
 set GIT_PROMPT_CHANGED "$Blue✚ "
 set GIT_PROMPT_REMOTE " "
 set GIT_PROMPT_UNTRACKED "…"
+set GIT_PROMPT_STASHED "⚑ "
 set GIT_PROMPT_CLEAN "$BGreen✔"
 
 function fish_prompt
@@ -60,7 +61,8 @@ function fish_prompt
         set GIT_CONFLICTS $__CURRENT_GIT_STATUS[4]
         set GIT_CHANGED $__CURRENT_GIT_STATUS[5]
         set GIT_UNTRACKED $__CURRENT_GIT_STATUS[6]
-        set GIT_CLEAN $__CURRENT_GIT_STATUS[7]
+        set GIT_STASHED $__CURRENT_GIT_STATUS[7]
+        set GIT_CLEAN $__CURRENT_GIT_STATUS[8]
     end
 
     if test -n "$__CURRENT_GIT_STATUS"
@@ -88,6 +90,10 @@ function fish_prompt
             set STATUS "$STATUS$GIT_PROMPT_UNTRACKED$GIT_UNTRACKED$ResetColor"
         end
         
+        if [ "$GIT_STASHED" != "0" ]
+            set STATUS "$STATUS$GIT_PROMPT_STASHED$GIT_STASHED$ResetColor"
+        end
+
         if [ "$GIT_CLEAN" = "1" ]
             set STATUS "$STATUS$GIT_PROMPT_CLEAN"
         end