@@ -4,7 +4,8 @@ function git_prompt_info() {

   echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"

 }

-parse_git_dirty () {

+# Checks if working tree is dirty

+parse_git_dirty() {

   if [[ -n $(git status -s 2> /dev/null) ]]; then

     echo "$ZSH_THEME_GIT_PROMPT_DIRTY"

   else

@@ -12,7 +13,24 @@ parse_git_dirty () {

   fi

 }

-# get the status of the working tree

+# Checks if there are commits ahead from remote

+function git_prompt_ahead() {

+  if $(echo "$(git log origin/master..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then

+    echo "$ZSH_THEME_GIT_PROMPT_AHEAD"

+  fi

+}

+

+# Formats prompt string for current git commit short SHA

+function git_prompt_short_sha() {

+  SHA=$(git rev-parse --short HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"

+}

+

+# Formats prompt string for current git commit long SHA

+function git_prompt_long_sha() {

+  SHA=$(git rev-parse HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"

+}

+

+# Get the status of the working tree

 git_prompt_status() {

   INDEX=$(git status --porcelain 2> /dev/null)

   STATUS=""

@@ -41,4 +59,4 @@ git_prompt_status() {

     STATUS="$ZSH_THEME_GIT_PROMPT_UNMERGED$STATUS"

   fi

   echo $STATUS

-}

+}

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