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# Copy this file into /usr/share/zsh/site-functions/
# and add 'autoload n-cd` to .zshrc
#
# This function allows to choose a directory from pushd stack
#
# Uses n-list
emulate -L zsh
setopt extendedglob pushdignoredups
zmodload zsh/curses
local IFS="
"
# Unset before configuration is read
unset NLIST_COLORING_PATTERN
[ -f ~/.config/znt/n-list.conf ] && builtin source ~/.config/znt/n-list.conf
[ -f ~/.config/znt/n-cd.conf ] && builtin source ~/.config/znt/n-cd.conf
local list
local selected
NLIST_REMEMBER_STATE=0
list=( `dirs -p` )
list=( "${(@M)list:#(#i)*$1*}" )
local NLIST_GREP_STRING="$1"
[ "$#list" -eq 0 ] && echo "No matching directories"
if [ "$#hotlist" -ge 1 ]; then
typeset -a NLIST_NONSELECTABLE_ELEMENTS NLIST_HOP_INDEXES
local tmp_list_size="$#list"
NLIST_NONSELECTABLE_ELEMENTS=( $(( tmp_list_size+1 )) $(( tmp_list_size+2 )) )
list=( "$list[@]" "" $'\x1b[00;31m'"Hotlist"$'\x1b[00;00m': "$hotlist[@]" )
(( tmp_list_size+=3 ))
local middle_hop=$(( (tmp_list_size+$#list) / 2 ))
[[ "$middle_hop" -eq $tmp_list_size || "$middle_hop" -eq $#list ]] && middle_hop=""
[ "$tmp_list_size" -eq $#list ] && tmp_list_size=""
NLIST_HOP_INDEXES=( 1 $tmp_list_size $middle_hop $#list )
else
[ "$#list" -eq 0 ] && return 1
fi
n-list "${list[@]}"
if [ "$REPLY" -gt 0 ]; then
selected="$reply[REPLY]"
selected="${selected/#\~/$HOME}"
(( NCD_DONT_PUSHD )) && setopt NO_AUTO_PUSHD
cd "$selected"
local code=$?
(( NCD_DONT_PUSHD )) && setopt AUTO_PUSHD
if [ "$code" -eq "0" ]; then
# ZLE?
if [ "${(t)CURSOR}" = "integer-local-special" ]; then
zle -M "You have selected $selected"
else
echo "You have selected $selected"
fi
fi
else
[ "${(t)CURSOR}" = "integer-local-special" ] && zle redisplay
fi
# vim: set filetype=zsh:
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