From 291bcddd103a91c52e8464781c2a07e8a512b028 Mon Sep 17 00:00:00 2001
From: Dominik Ritter <dritter03@googlemail.com>
Date: Sun, 7 Jun 2015 01:06:26 +0200
Subject: [PATCH] Shorten dir path, if POWERLEVEL9K_SHORTEN_PWD_LENGTH is set.

---
 powerlevel9k.zsh-theme | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index df0319c7..1cd6a870 100644
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -318,7 +318,13 @@ prompt_context() {
 
 # Dir: current working directory
 prompt_dir() {
-  $1_prompt_segment $0 blue $DEFAULT_COLOR '%~'
+  local current_path='%~'
+  if [[ -n "$POWERLEVEL9K_SHORTEN_PWD_LENGTH" ]]; then
+    # shorten path to $POWERLEVEL9K_SHORTEN_PWD_LENGTH characters
+    local current_path="%${POWERLEVEL9K_SHORTEN_PWD_LENGTH}<..<%~%<<"
+  fi
+
+  $1_prompt_segment $0 blue $DEFAULT_COLOR $current_path
 }
 
 # Command number (in local history)