zsh: move ros initialisation to its own function

[dotfiles.git] / zsh / lib / git.zsh

diff --git a/zsh/lib/git.zsh b/zsh/lib/git.zsh
index 52477baf68539374a33eef7e1eb63765fb1811ed..bffd284de3825c19c367c1eba3fa992eea8613f0 100644 (file)
--- a/zsh/lib/git.zsh
+++ b/zsh/lib/git.zsh
@@ -8,11 +8,7 @@ function git_prompt_info() {
 
 # Checks if working tree is dirty
 parse_git_dirty() {
-  local SUBMODULE_SYNTAX=''
-  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 $(git status -s 2> /dev/null) ]]; then
     echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
   else
     echo "$ZSH_THEME_GIT_PROMPT_CLEAN"
@@ -58,7 +54,7 @@ function git_prompt_long_sha() {
 
 # Get the status of the working tree
 git_prompt_status() {
-  INDEX=$(git status --porcelain 2> /dev/null)
+  INDEX=$(git status --porcelain -b 2> /dev/null)
   STATUS=""
   if $(echo "$INDEX" | grep '^?? ' &> /dev/null); then
     STATUS="$ZSH_THEME_GIT_PROMPT_UNTRACKED$STATUS"
@@ -80,37 +76,25 @@ git_prompt_status() {
   fi
   if $(echo "$INDEX" | grep '^ D ' &> /dev/null); then
     STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
+  elif $(echo "$INDEX" | grep '^D  ' &> /dev/null); then
+    STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
   elif $(echo "$INDEX" | grep '^AD ' &> /dev/null); then
     STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
   fi
+  if $(git rev-parse --verify refs/stash >/dev/null 2>&1); then
+    STATUS="$ZSH_THEME_GIT_PROMPT_STASHED$STATUS"
+  fi
   if $(echo "$INDEX" | grep '^UU ' &> /dev/null); then
     STATUS="$ZSH_THEME_GIT_PROMPT_UNMERGED$STATUS"
   fi
+  if $(echo "$INDEX" | grep '^## .*ahead' &> /dev/null); then
+    STATUS="$ZSH_THEME_GIT_PROMPT_AHEAD$STATUS"
+  fi
+  if $(echo "$INDEX" | grep '^## .*behind' &> /dev/null); then
+    STATUS="$ZSH_THEME_GIT_PROMPT_BEHIND$STATUS"
+  fi
+  if $(echo "$INDEX" | grep '^## .*diverged' &> /dev/null); then
+    STATUS="$ZSH_THEME_GIT_PROMPT_DIVERGED$STATUS"
+  fi
   echo $STATUS
 }
-
-#compare the provided version of git to the version installed and on path
-#prints 1 if input version <= installed version
-#prints -1 otherwise 
-function git_compare_version() {
-  local INPUT_GIT_VERSION=$1;
-  local INSTALLED_GIT_VERSION
-  INPUT_GIT_VERSION=(${(s/./)INPUT_GIT_VERSION});
-  INSTALLED_GIT_VERSION=($(git --version));
-  INSTALLED_GIT_VERSION=(${(s/./)INSTALLED_GIT_VERSION[3]});
-
-  for i in {1..3}; do
-    if [[ $INSTALLED_GIT_VERSION[$i] -lt $INPUT_GIT_VERSION[$i] ]]; then
-      echo -1
-      return 0
-    fi
-  done
-  echo 1
-}
-
-#this is unlikely to change so make it all statically assigned
-POST_1_7_2_GIT=$(git_compare_version "1.7.2")
-#clean up the namespace slightly by removing the checker function
-unset -f git_compare_version
-
-