From 2e213b9b8f96722d4978a80ae53849fec437eb10 Mon Sep 17 00:00:00 2001
From: Yoav Weiss <yoav@yoav.ws>
Date: Sun, 27 Jan 2013 14:50:33 +0100
Subject: [PATCH 1/4] Faster dirty git status check (using git diff)

---
 lib/git.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index 3e14695bd..d818c742d 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -13,7 +13,7 @@ parse_git_dirty() {
     if [[ $POST_1_7_2_GIT -gt 0 ]]; then
           SUBMODULE_SYNTAX="--ignore-submodules=dirty"
     fi
-    if [[ -n $(git status -s ${SUBMODULE_SYNTAX}  2> /dev/null) ]]; then
+    if [[ -n $(git diff --ignore-submodules HEAD 2> /dev/null) ]]; then
       echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
     else
       echo "$ZSH_THEME_GIT_PROMPT_CLEAN"

From 171a76a3c45ac031262e4eb7eaa38cc020a59812 Mon Sep 17 00:00:00 2001
From: Yoav Weiss <yoav@yoav.ws>
Date: Wed, 30 Jan 2013 09:32:01 +0100
Subject: [PATCH 2/4] Closer to original status command, using SUBMODULE SYNTAX

---
 lib/git.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index d818c742d..ccc5d3128 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -13,7 +13,7 @@ parse_git_dirty() {
     if [[ $POST_1_7_2_GIT -gt 0 ]]; then
           SUBMODULE_SYNTAX="--ignore-submodules=dirty"
     fi
-    if [[ -n $(git diff --ignore-submodules HEAD 2> /dev/null) ]]; then
+    if [[ -n $(git diff ${SUBMODULE_SYNTAX} 2> /dev/null) ]]; then
       echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
     else
       echo "$ZSH_THEME_GIT_PROMPT_CLEAN"

From 11576dd40bfb78379724a9519081365bbd41d7a9 Mon Sep 17 00:00:00 2001
From: Yoav Weiss <yoav@yoav.ws>
Date: Wed, 13 Feb 2013 11:28:13 +0100
Subject: [PATCH 3/4] Fixed dirty check to include files added to index

---
 lib/git.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index ccc5d3128..fde30e2b9 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -13,7 +13,7 @@ parse_git_dirty() {
     if [[ $POST_1_7_2_GIT -gt 0 ]]; then
           SUBMODULE_SYNTAX="--ignore-submodules=dirty"
     fi
-    if [[ -n $(git diff ${SUBMODULE_SYNTAX} 2> /dev/null) ]]; then
+    if [[ -n $(git diff ${SUBMODULE_SYNTAX} HEAD 2> /dev/null) ]]; then
       echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
     else
       echo "$ZSH_THEME_GIT_PROMPT_CLEAN"

From 9245a3086843c20ef1880f6d26720db73d5c724d Mon Sep 17 00:00:00 2001
From: Yoav Weiss <yoav@yoav.ws>
Date: Wed, 13 Feb 2013 17:14:43 +0100
Subject: [PATCH 4/4] Did a full circle and went back to # On branch master #
 Changes to be committed: #   (use "git reset HEAD <file>..." to unstage) # #
 modified:   git.zsh #, ignoring untracked files, which seems to be the
 primary cause for slowness

---
 lib/git.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index fde30e2b9..ccd329665 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -13,7 +13,7 @@ parse_git_dirty() {
     if [[ $POST_1_7_2_GIT -gt 0 ]]; then
           SUBMODULE_SYNTAX="--ignore-submodules=dirty"
     fi
-    if [[ -n $(git diff ${SUBMODULE_SYNTAX} HEAD 2> /dev/null) ]]; then
+    if [[ -n $(git status -s ${SUBMODULE_SYNTAX} -uno  2> /dev/null) ]]; then
       echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
     else
       echo "$ZSH_THEME_GIT_PROMPT_CLEAN"