From 20fe9174100e1ab995f2fa9316c69a7ddbc74616 Mon Sep 17 00:00:00 2001
From: Erik Westrup <erik.westrup@gmail.com>
Date: Thu, 4 Nov 2021 11:55:30 +0100
Subject: [PATCH] Support $XDG_CONFIG_HOME

Backwards compatible change that supports storing the bookmarks in
$XDG_CONFIG_HOME/cd-bookmarks.

* If the user as set the previously
existing $CD_BOOKMARK_FILE, this is always overriding.
* If the user has created the directory/file
  $XDG_CONFIG_HOME/cd-bookmarks/(bookmarks), use this
* Else fall back to old default $HOME/.cdbookmark

Fixes #3
---
 cd-bookmark | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/cd-bookmark b/cd-bookmark
index e0dd738..f8a67d4 100644
--- a/cd-bookmark
+++ b/cd-bookmark
@@ -17,8 +17,18 @@
 #    or: cd-bookmark [-l]
 #
 
+function _cdbookmark_get_config_file() {
+	if  ! [ -z ${CD_BOOKMARK_FILE+x} ]; then
+		echo "$CD_BOOKMARK_FILE"
+	elif [ -d ${XDG_CONFIG_HOME:-$HOME/.config}/cd-bookmark ]; then
+		echo "${XDG_CONFIG_HOME:-$HOME/.config}/cd-bookmark/bookmarks"
+	else
+		echo "${HOME}/.cdbookmark"
+	fi
+}
+
 typeset -r SCRIPT_NAME="cd-bookmark"
-typeset -r BOOKMARK_FILE="${CD_BOOKMARK_FILE:-${HOME}/.cdbookmark}"
+typeset -r BOOKMARK_FILE="$(_cdbookmark_get_config_file)"
 
 function _cdbookmark_print_usage() {
     cat << EOF