From 2bc3b09963f34e3f404556100f28b4bf4e904a92 Mon Sep 17 00:00:00 2001
From: Dominik Ritter <dritter03@googlemail.com>
Date: Sat, 25 Jul 2015 01:34:11 +0200
Subject: Implemented different ways to truncate  the directory path.

---
 powerlevel9k.zsh-theme | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'powerlevel9k.zsh-theme')

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 69eee6e3..3e793d7e 100644
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -450,8 +450,19 @@ prompt_context() {
 prompt_dir() {
   local current_path='%~'
   if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" ]]; then
-    # shorten path to $POWERLEVEL9K_SHORTEN_DIR_LENGTH
-    current_path="%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:.../:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c"
+
+    case "$POWERLEVEL9K_SHORTEN_STRATEGY" in
+      complete_directories)
+        current_path="%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:.../:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c"
+      ;;
+      truncate_from_right)
+        current_path=$(pwd | sed -e "s,^$HOME,~," | sed -E "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+\//\1\//g")
+      ;;
+      *)
+        current_path=$(pwd | sed -e "s,^$HOME,~," | sed -E "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})\//\1\.\.\2\//g")
+      ;;
+    esac
+
   fi
 
   $1_prompt_segment "$0" "blue" "$DEFAULT_COLOR" "$current_path"
-- 
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