From 6b40c172f04036931886a92c200197ef7bd9917f Mon Sep 17 00:00:00 2001
From: Michael Allen <michael@michaelallen.io>
Date: Thu, 6 Aug 2015 09:58:13 +0100
Subject: Provide bash colors for local commit diffs

---
 git-base.sh | 26 ++++++++++++++++++++++++++
 prompt.sh   |  2 +-
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/git-base.sh b/git-base.sh
index aca271b..afd4f7e 100755
--- a/git-base.sh
+++ b/git-base.sh
@@ -370,6 +370,32 @@ zsh_color_changes_status() {
   echo $changes
 }
 
+bash_color_local_commits() {
+  local green_ahead_arrow="\033[1;32m↑\033[0m"
+  local red_behind_arrow="\033[1;31m↓\033[0m"
+  local yellow_diverged_arrow="\033[1;33m⇵\033[0m"
+
+  local local_commits=""
+  if is_repo; then
+
+    if remote_branch="$(remote_branch_name)"; then
+      local_ahead="$(commits_ahead_of_remote "$remote_branch")"
+      local_behind="$(commits_behind_of_remote "$remote_branch")"
+      remote_ahead="$(remote_ahead_of_master "$remote_branch")"
+      remote_behind="$(remote_behind_of_master "$remote_branch")"
+
+      if [[ "$local_behind" -gt "0" && "$local_ahead" -gt "0" ]]; then
+        local_commits=" $local_behind$yellow_diverged_arrow$local_ahead"
+      elif [[ "$local_behind" -gt "0" ]]; then
+        local_commits=" $local_behind$red_behind_arrow"
+      elif [[ "$local_ahead" -gt "0" ]]; then
+        local_commits=" $local_ahead$green_ahead_arrow"
+      fi
+    fi
+  fi
+  echo $local_commits
+}
+
 zsh_color_local_commits() {
   local ahead_arrow="%{$fg_bold[green]%}↑%{$reset_color%}"
   local behind_arrow="%{$fg_bold[red]%}↓%{$reset_color%}"
diff --git a/prompt.sh b/prompt.sh
index 5fd8b27..056a74f 100755
--- a/prompt.sh
+++ b/prompt.sh
@@ -18,6 +18,6 @@ else
   local_behind=""
 fi
 
-prompt="$(branch_name) $(zsh_color_local_commits) $(bash_color_changes_status)"
+prompt="$(branch_name) $(bash_color_local_commits) $(bash_color_changes_status)"
 
 echo $prompt
-- 
cgit v1.2.3