From 25a76bf1e4149b890b9385d4d9d4faaf39107d3e Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Sun, 26 Apr 2020 21:59:59 +0100
Subject: [PATCH] Remove defunct path_helpers script

---
 zsh/path_helpers.zsh | 156 -------------------------------------------
 1 file changed, 156 deletions(-)
 delete mode 100644 zsh/path_helpers.zsh

diff --git a/zsh/path_helpers.zsh b/zsh/path_helpers.zsh
deleted file mode 100644
index c1c0114..0000000
--- a/zsh/path_helpers.zsh
+++ /dev/null
@@ -1,156 +0,0 @@
-#
-# PATH Helpers
-#
-# A few useful functions to manipulate the PATH environment variable. Use,
-# modify, copy, steal, plunder these functions to your hearts content, at
-# your own risk of course :) --jimeh
-#
-
-
-# Print PATH as a newline separated list.
-#
-# Example:
-#
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin
-#   $ path_list
-#   /usr/bin
-#   /usr/local/bin
-#
-path_list () {
-    echo -e ${PATH//:/\\n}
-}
-
-# Append specified path to the end of PATH.
-#
-# Takes one argument:
-#  - $1: path to add
-#
-# If $1 already exists it is first removed, and then added to the end of PATH.
-#
-# Example:
-#
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin
-#   $ path_append "/usr/sbin"
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin:/usr/sbin
-#
-path_append () {
-    if [ ! -n "$1" ]; then return 2; fi
-    path_remove $1
-    export PATH="$PATH:$1"
-}
-
-# Prepend specified path to the begnning of PATH.
-#
-# Takes one argument:
-#  - $1: path to add
-#
-# If $1 already exists it is first removed, and then added to the beginning of
-# PATH.
-#
-# Example:
-#
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin
-#   $ path_prepend "/usr/sbin"
-#   $ echo $PATH
-#   /usr/sbin:/usr/bin:/usr/local/bin
-#
-path_prepend () {
-    if [ ! -n "$1" ]; then return 2; fi
-    path_remove $1
-    export PATH="$1:$PATH"
-}
-
-# Remove specified path from PATH.
-#
-# Takes one argument:
-#  - $1: path to remove
-#
-# Example:
-#
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin
-#   $ path_remove "/usr/local/bin"
-#   $ echo $PATH
-#   /usr/bin
-#
-path_remove () {
-    if [ ! -n "$1" ]; then return 2; fi
-    if [[ ":$PATH:" == *":$1:"* ]]; then
-        local dirs=":$PATH:"
-        dirs=${dirs/:$1:/:}
-        export PATH="$(__path_clean $dirs)"
-        return 0
-    fi
-    return 1
-}
-
-# Add a path to PATH before another path.
-#
-# Takes two arguments:
-#  - $1: path to add
-#  - $2: target path to add $1 before
-#
-# If $1 already exists in PATH it is first removed, and then added before $2.
-#
-# Example:
-#
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin
-#   $ path_add_before "/usr/local/sbin" "/usr/local/bin"
-#   $ echo $PATH
-#   /usr/bin:/usr/local/sbin:/usr/local/bin
-#
-path_add_before () {
-    if [ ! -n "$1" ] || [ ! -n "$2" ]; then return 2; fi
-    if [[ ":$PATH:" == *":$2:"* ]]; then
-        path_remove $1
-        local dirs=":$PATH:"
-        dirs=${dirs/:$2:/:$1:$2:}
-        export PATH="$(__path_clean $dirs)"
-        return 0
-    fi
-    return 1
-}
-
-# Add a path to PATH after another path.
-#
-# Takes two arguments:
-#  - $1: path to add
-#  - $2: target path to add $1 after
-#
-# If $1 already exists in PATH it is first removed, and then added after $2.
-#
-# Example:
-#
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin
-#   $ path_add_after "/usr/local/sbin" "/usr/local/bin"
-#   $ echo $PATH
-#   /usr/bin:/usr/local/bin:/usr/local/sbin
-#
-path_add_after () {
-    if [ ! -n "$1" ] || [ ! -n "$2" ]; then return 2; fi
-    if [[ ":$PATH:" == *":$2:"* ]]; then
-        path_remove $1
-        local dirs=":$PATH:"
-        dirs=${dirs/:$2:/:$2:$1:}
-        export PATH="$(__path_clean $dirs)"
-        return 0
-    fi
-    return 1
-}
-
-# Strips first and last character from intput string.
-#
-# Example:
-#   $ __path_clean ":/bin:/usr/bin:"
-#   /bin:/usr/bin
-#
-__path_clean () {
-    local dirs=${1%?}
-    echo ${dirs#?}
-}