From ebf808c533ed86ede4b5afcf9206c05b832278db Mon Sep 17 00:00:00 2001
From: Benoit Averty <benoit.averty@gmail.com>
Date: Wed, 10 Aug 2016 00:07:04 +0200
Subject: Add dir_truncate_root option

---
 functions/utilities.zsh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'functions')

diff --git a/functions/utilities.zsh b/functions/utilities.zsh
index f27c7f99..8263ce10 100644
--- a/functions/utilities.zsh
+++ b/functions/utilities.zsh
@@ -208,3 +208,18 @@ function truncatePathFromRight() {
   echo $1 | sed $SED_EXTENDED_REGEX_PARAMETER \
  "s@(([^/]{$((POWERLEVEL9K_SHORTEN_DIR_LENGTH))})([^/]{$delim_len}))[^/]+/@\2$POWERLEVEL9K_SHORTEN_DELIMITER/@g"
 }
+
+# Search recursively in parent folders for given file.
+function upsearch () {
+  if test -e "$1"; then
+    echo "$PWD"
+  else
+    if [[ "$PWD" == "/" || "$PWD" == "$HOME" ]]; then
+      echo "$PWD";
+    else
+      pushd .. > /dev/null
+      upsearch "$1"
+      popd > /dev/null
+    fi
+  fi
+}
-- 
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