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#!/usr/bin/env sh
# Description: 'cd' to the directory from CDPATH
#
# Details: If the CDPATH environment variable is not set, the default value of
# ${XDG_CONFIG_HOME:-$HOME/.config}/nnn/bookmarks will be used.
# You can create this directory and fill it with symbolic links to your
# favorite directories. It's a good idea to add it to CDPATH so that it
# could also be used from the command line outside of nnn.
# The fzf search is done on the directory basename (the first column).
#
# This plugin is an extended version of the bookmarks plugin.
# If you set your CDPATH to ${XDG_CACHE_HOME:-$HOME/.cache}/nnn/bookmarks
# or to the value of BOOKMARKS_DIR, you can use it as a bookmarks replacement.
#
# Shell: POSIX compliant
# Author: Yuri Kloubakov
# shellcheck disable=SC1090,SC1091
. "$(dirname "$0")"/.nnn-plugin-helper
# Get a list of (symbolic links to) directories for every element of CDPATH
get_dirs() {
IFS=':'
for path in $CDPATH; do
for entry in "$path"/*; do
if [ -d "$entry" ]; then
name=$(basename "$entry" | grep -o '^.\{1,24\}')
if [ -h "$entry" ]; then
slink=$(ls -dl -- "$entry")
entry=${slink#*" $entry -> "}
fi
printf "%-24s :%s\n" "${name}" "$entry"
fi
done
done
}
abort() {
echo "$1"
read -r _
exit 1
}
if [ -z "$CDPATH" ]; then
CDPATH="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/bookmarks"
[ -d "$CDPATH" ] || abort "CDPATH is not set and there is no \"$CDPATH\" directory"
fi
dir_list=$(get_dirs)
[ -n "$dir_list" ] || abort "There are no directories to choose from. Check your \"$CDPATH\"."
dir=$(echo "$dir_list" | fzf --nth=1 --delimiter=':' | awk -F: 'END { print $2 }')
if [ -n "$dir" ]; then
nnn_cd "$dir" 0
fi
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