From cbd8cdbe550982b2bd5a315c0dd39057521b50c8 Mon Sep 17 00:00:00 2001
From: Bartek Stalewski <ftpd@insomniac.pl>
Date: Thu, 2 Jan 2020 13:55:02 +0100
Subject: [PATCH] abbreviated prompt

---
 zsh/abbr_pwd | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 zsh/abbr_pwd

diff --git a/zsh/abbr_pwd b/zsh/abbr_pwd
new file mode 100644
index 0000000..c5e3893
--- /dev/null
+++ b/zsh/abbr_pwd
@@ -0,0 +1,41 @@
+#!/bin/zsh
+
+function felix_pwd_abbr {
+	base_pwd=$PWD
+	tilda_notation=${base_pwd//$HOME/\~}
+	pwd_list=(${(s:/:)tilda_notation})
+	list_len=${#pwd_list}
+
+	if [[ $list_len -le 1 ]]; then
+		echo $tilda_notation
+		return
+	fi
+
+	if [[ ${pwd_list[1]} != '~' ]]; then
+		formed_pwd='/'
+	fi
+
+	firstchar=$(echo ${pwd_list[1]} | cut -c1)
+	if [[ $firstchar == '.' ]] ; then
+		firstchar=$(echo ${pwd_list[1]} | cut -c1,2)
+	fi
+
+	formed_pwd=${formed_pwd}$firstchar
+
+	for ((i=2; i <= $list_len; i++)) do
+		if [[ $i != ${list_len} ]]; then
+
+			firstchar=$(echo ${pwd_list[$i]} | cut -c1)
+			if [[ $firstchar == '.' ]] ; then
+				firstchar=$(echo ${pwd_list[$i]} | cut -c1,2)
+			fi
+
+			formed_pwd=${formed_pwd}/$firstchar
+		else
+			formed_pwd=${formed_pwd}/${pwd_list[$i]}
+		fi
+	done
+
+	echo $formed_pwd
+	return
+}