Merge branch 'main' of db:dotfiles

13 files changed, 413 insertions, 221 deletions

diff --git a/bin/menuscripts/commander b/bin/menuscripts/commander
new file mode 100755
index 0000000..ff58a56
--- /dev/null
+++ b/bin/menuscripts/commander
@@ -0,0 +1,321 @@
+#!/bin/sh
+
+# An attempt to unify usage of multiple launchers.
+# MENUCMD must be set to the name of the lancher
+#
+# look at the last line to understand how it works
+
+tmp="$(mktemp -u)"
+export menuopts=""
+TOFIRC="$HOME/.config/tofi/config"
+
+options='
+horizontal
+center
+input
+instant
+dynamic
+long
+prompt
+numbered
+prefix'
+
+cleanup() { rm -f "$tmp"; }
+
+logn()
+{
+	[ "${log_on:=0}" -eq 0 ] && return
+	>&2 printf '%s\n' "$@"
+}
+
+run() {
+	IFS=:
+	set -f
+	find -L $PATH -type f -printf "%f\n" 2> /dev/null | sort -u
+}
+
+help() {
+	cat <<-EOF
+	Usage: commander OPTIONS...
+
+	An attempt to regroup multiple launchers into one,
+	it detects the value of the MENUCMD variable
+
+	try:
+	MENUCMD=tofi commander < /etc/passwd
+
+	Options:
+	  -h              Display items horizontally
+	  -c              Display centered
+	  -i              Take an input and return it to stdout
+	  -d              Adjust size and style dynamically
+	  -p ARG          Prompt user with the specified argument
+	  -l              Display in long list format
+	  -n              Output the number of matches
+	  -r              Select an executable from PATH
+	  -s              Invert instant select on single match
+	  -x              Invert prefix matching
+	EOF
+}
+
+add_option() { menuopts="$menuopts $*"; }
+get_prop() { awk -F '=' "/$1 *=*/ {print \$2}" "$TOFIRC"; }
+
+
+trap cleanup EXIT
+
+# Helper functions
+case "$MENUCMD" in
+	"tofi")
+		# $1: items count
+		get_height()
+		{
+			font_size="$(get_prop "font-size")"
+			padding_top="$(get_prop "padding-top")"
+			padding_bottom="$(get_prop "padding-bottom")"
+
+			printf "%s" "$((
+			font_size*2 + padding_top + padding_bottom + 2 +
+			($1)*(font_size*2 - 2)
+			))"
+
+		}
+		# $1: items length
+		get_width()
+		{
+			font_size="$(get_prop "font-size")"
+			padding_left="$(get_prop "padding-left")"
+			padding_right="$(get_prop "padding-right")"
+			printf "%s" "$(($1*(font_size-2) + 2 + padding_left + padding_right))"
+		} ;;
+	"dmenu") ;;
+	*) ;;
+esac
+
+
+main()
+{
+	# shellcheck disable=SC2317
+	case "$MENUCMD" in
+		"tofi")
+			center() { add_option "--anchor=center --width=20%"; }
+
+			horizontal() {
+				add_option "--horizontal=true --height=32"
+				add_option "--result-spacing=12"
+				add_option "--selection-background=#88c0d0"
+				add_option "--selection-background-padding=6,4"
+				add_option "--padding-top=0 --padding-bottom=0"
+				add_option "--margin-top=4"
+			}
+
+			dynamic() {
+				pre_cmd()
+				{
+					max_height="$(get_height 8)"
+					max_width="$(get_width 48)"
+
+					tee "$tmp"
+
+					items_count="$(wc -l < "$tmp")"
+					items_length="$(wc -L < "$tmp")"
+
+					if [ "$long" -ne 1 ] 
+					then
+						height="$(get_height "$items_count")"
+						[ "$height" -gt "$max_height" ] && height="$max_height"
+						add_option "--height=$height"
+					fi
+
+					width="$(get_width "$items_length")"
+					[ "$width" -gt "$max_width" ] && width="$max_width"
+
+					
+					if [ "$prompt" -eq 1 ]
+					then
+						prompt_width="$(printf "%s" "$prompt_arg" | wc -c)"
+						width="$((width + $(get_width "$prompt_width")))"
+					fi
+
+					add_option "--width=$width"
+				}
+			}
+
+			long() { add_option "--width=100% --height=$(get_height 20)"; }
+
+			input() {
+				add_option "--height=$(get_height 0) --width=$(get_width 24)"
+				pre_filter() { cat /dev/null; }
+			}
+
+			prefix() { add_option '--matching-algorithm=normal'; }
+
+			instant() { add_option "--auto-accept-single=false"; }
+
+			prompt() { add_option '--prompt-text' "$prompt_arg"; }
+
+			numbered() { 
+				pre_filter() { awk '{print NR, $0}'; }
+				post_filter() { awk '{print $1}'; }
+			}
+
+			menucmd() { tofi "$@"; }
+			;;
+
+		"dmenu")
+			horizontal() { add_option "-l 0"; }
+
+			center() { add_option "-c"; }
+
+			long() { add_option "-l 20 -g 1"; }
+
+			input() {
+				pre_filter() { cat /dev/null; }
+			}
+
+			dynamic() { 
+				pre_cmd()
+				{
+					tee "$tmp"
+					items_count="$(wc -l < "$tmp")"
+					number="$items_count"
+
+					for i in $(seq $((number/2)))
+					do [ "$((number%i))" -eq 0 ] && factors="$i $factors"
+					done
+
+					min_diff=9999999999
+					for factor in $factors
+					do
+						quotient="$((number/factor))"
+						diff=$((quotient - factor))
+						if [ "$diff" -ge 0 ] && [ "$diff" -lt "$min_diff" ]
+						then
+							columns="$factor"
+							rows="$quotient"
+							min_diff="$diff"
+						fi
+					done
+
+					add_option "-g $columns"
+					add_option "-l $rows"
+				}
+			}
+
+			instant() { add_option "-n"; }
+
+			prefix() { add_option '-x'; }
+
+			prompt() { add_option '-p' "$prompt_arg"; }
+
+			numbered() { add_option "-px"; }
+
+			menucmd() { dmenu "$@"; }
+			;;
+
+		*)
+			center() { :; }
+
+			horizontal() { :; }
+
+			dynamic() { :; }
+			
+			long() { :; }
+
+			input() {
+				pre_filter() { cat /dev/null; }
+				add_option '--print-query'
+			}
+
+			instant() { :; }
+
+			prefix() { :; }
+
+			prompt() { add_option "--prompt" "$prompt_arg"; }
+
+			numbered() { 
+				pre_filter() { awk '{print NR, $0}'; }
+				add_option '--with-nth' '2..'
+				post_filter() { awk '{print $1}'; }
+			}
+
+			menucmd() { fzf "$@"; }
+			;;
+	esac
+
+	for option in $options
+	do eval "$option=0"
+	done
+
+	while getopts ":cdhilop:nrsxv" opt
+	do
+		# shellcheck disable=SC2034
+		case $opt in
+			
+			# display horizontal
+			h) horizontal=1 ;;
+			# display centered
+			c) center=1 ;;
+			# take an input and return it on stdout
+			i) input=1 ;;
+			# adjust size and style dynamically
+			d) dynamic=1 ;;
+			p) prompt=1; prompt_arg="$OPTARG";;
+			# long list format
+			l) long=1 ;;
+			# output number of match
+			n) numbered=1 ;;
+			# select an executable from PATH
+			r) shift
+				run | $0 "$@"
+				exit ;;
+			# invert instant select on single match
+			s) instant=1 ;;
+			# invert prefix matching
+			x) prefix=1 ;;
+			v) log_on=1 ;;
+
+			:)
+				logn "Option '-$OPTARG' requires an argument"
+				help
+				exit 1 ;;
+			?)
+				logn "Invalid option: -$OPTARG"
+				help
+				exit 1 ;;
+		esac
+	done
+
+
+	# conflicts
+	[ "$input" -eq 1 ] && [ "$dynamic" -eq 1 ] && logn "conflicting options." && help && exit 1
+
+	# quit if stdin is empty
+	[ -t 0 ] && [ "$input" -eq 0 ] && logn "Stdin is empty." && help && exit 1
+
+	# call options
+	for option in $options
+	do eval "test \"\$$option\" -eq 1" && $option
+	done
+
+	command -v pre_filter > /dev/null || pre_filter() { cat; }
+	command -v post_filter > /dev/null || post_filter() { cat; }
+
+	which "${MENUCMD:-fzf}" > /dev/null || exit 1
+
+	
+
+	if command -v pre_cmd > /dev/null
+	then
+		pre_cmd > "$tmp"
+		logn "menuopts: $menuopts"
+		# shellcheck disable=SC2086
+		pre_filter < "$tmp" | menucmd $menuopts | post_filter
+	else
+		logn "menuopts: $menuopts"
+		# shellcheck disable=SC2086
+		pre_filter | menucmd $menuopts | post_filter
+	fi
+}
+
+main "$@"
diff --git a/bin/menuscripts/mapimg b/bin/menuscripts/mapimg
index 151b8d0..a959d46 100755
--- a/bin/menuscripts/mapimg
+++ b/bin/menuscripts/mapimg
@@ -1,17 +1,8 @@
 #!/bin/sh
 
-if [ -z "$MENUCMD" ]
-then
-	menucmd="fzf"
-elif [ "$MENUCMD" = "tofi" ]
-then
-	menucmd='tofi --width 700 --height 300 --prompt-text Appimage:'
-else
-	menucmd="dmenu -x -l 10 -g 1 -p Appimage:"
-fi
-
 dest="$XDG_DATA_HOME"/appimages
 appimage="$(find "$dest" -type f -printf "%f\n" |
 	sed 's/\.[Aa]pp[Ii]mage$//g' |
-	$menucmd)"
+	commander -x -l -p "Appimage:")"
+[ "$appimage" ] || exit 1
 setsid "$dest/${appimage:-NOSEL}"*
diff --git a/bin/menuscripts/mcurs b/bin/menuscripts/mcurs
index 32f5525..4349e0b 100755
--- a/bin/menuscripts/mcurs
+++ b/bin/menuscripts/mcurs
@@ -1,22 +1,11 @@
 #!/bin/sh
 
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --width 30% --height 20% --padding-left 2% --matching-algorithm normal"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -l 10 -g 1 -x -i" 
-else
-	menucmd="fzf"
-fi
-
 # requirements
-which $MENUCMD firefox > /dev/null ||
-	exit 1
+which "$BROWSER" > /dev/null || exit 1
+
+choice="$(find "${1:-$HOME/docs/school}" |
+	grep -i "cursus/index.html" 2> /dev/null |
+	sed "s;$HOME;~;" | commander -x -d -c)"
+[ "$choice" ] && exit 1
 
-choice="$(find ${1:-$HOME/docs/school} |
-	grep "Cursus/index.html" 2> /dev/null |
-	sed "s;$HOME;~;" |
-	$menucmd)"
-test -z "$choice" && exit 1
-firefox "$choice"
+$BROWSER "$choice"
diff --git a/bin/menuscripts/mdsktp b/bin/menuscripts/mdsktp
index a48aca6..f07fb7b 100755
--- a/bin/menuscripts/mdsktp
+++ b/bin/menuscripts/mdsktp
@@ -1,21 +1,8 @@
 #!/bin/sh
 # Searches through .desktop files and prompt to launch them via dmenu
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -g 1 -i" 
-else
-	menucmd="fzf"
-fi
 
-choice="$(find ~/.local/share/applications \
-    -maxdepth 1 \
-    -type f \
-    -not -iname "wine-extension*" -a -iname "*.desktop" \
-    -printf "%f\n" |
-	cut -d. -f1 |
-	$menucmd)"
-test -z "$choice" && exit 1
+choice="$(find ~/.local/share/applications -maxdepth 1 -type f -not -iname "wine-extension*" |
+	awk '/\/[^.\/]+\.desktop/ {print $(NF-1)}' |
+	commander -s -d -x -c)"
+[ "$choice" ] || exit 1
 gtk-launch "$choice" 
diff --git a/bin/menuscripts/memoji b/bin/menuscripts/memoji
index d051ad8..9c45950 100755
--- a/bin/menuscripts/memoji
+++ b/bin/menuscripts/memoji
@@ -7,36 +7,27 @@
 
 if [ "$WAYLAND_DISPLAY" ]
 then
-	copycmd="wl-copy"
+	alias copycmd="wl-copy"
 else
-	copycmd="xclip -sel c"
-fi
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --width 30% --height 30% --matching-algorithm normal --prompt-text Emoji:"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -l 20 -g 1 -x -i -p Emoji:" 
-else
-	menucmd="fzf --prompt Emoji:"
+	alias copycmd="xclip -sel c"
 fi
 set -e
 
 case "$1" in
 	"list")
 		data=$(sed '0,/^__DATA__$/d' "$0")
-		echo -n "$data"
+		printf "%s" "$data"
 		;;
 	"copy")
 		input=$(tee | cut -f 1 -d ' ')
-		if [ ! -z "$input" ]
+		if [ "$input" ]
 		then
 			notify-send "dmemoji" "$input <b>copied!</b>"
-			echo -n "$input" | $copycmd
+			printf "%s" "$input" | copycmd
 		fi
 		;;
 	"")
-		sh $0 list | $menucmd | sh $0 copy
+		sh "$0" list | commander -p "Emoji:" -l -x | sh "$0" copy
 		;;
 esac
 
diff --git a/bin/menuscripts/mhelp b/bin/menuscripts/mhelp
index e03222b..339d6bf 100755
--- a/bin/menuscripts/mhelp
+++ b/bin/menuscripts/mhelp
@@ -1,33 +1,18 @@
 #!/usr/bin/env sh
-OPTIONS="/tmp/dmh_options.txt"
 
-if [ "$MENUCMD" = "tofi" ]
-then
-	program="$(tofi-run --prompt-text "program: ")"
-	menucmd="tofi --width 50% --height 30% --matching-algorithm normal --prompt-text $program:"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	program="$(dmenu_path | dmenu -l 4 -g 5 -p "program:")" 
-	menucmd="dmenu -l 20 -g 1 -x -i -p $program:" 
-else
-	program="$(dmenu_path | fzf)"
-	menucmd="fzf"
-fi
+program="$(commander -r -c -d)"
 
-test -z "$program" && exit 1
+[ "$program" ] || exit 1
 
-if $program --help > "$OPTIONS"
-then
-    option="$(grep "^ *-[-a-zA-Z0-9]* " "$OPTIONS" |
-		tr -s ' ' |
-		sort |
-		uniq |
-		column -l 2 -t |
-		$menucmd |
-		awk '{print $1}')"
-fi
+option="$("$program" --help |
+	# Parse options
+	grep "^ *-[-a-zA-Z0-9]* " |
+	tr -s ' ' |
+	sort | uniq |
+	column -l 2 -t |
+	commander -l -x -c -d |
+	awk '{print $1}')"
 
-test -z "$option" && exit 1
+[ "$option" ] || exit 1
 
-rm -f "$OPTIONS"
-setsid $program $option
+setsid "$program" "$option"
diff --git a/bin/menuscripts/mmpcvol b/bin/menuscripts/mmpcvol
index 0f36e18..239dec3 100755
--- a/bin/menuscripts/mmpcvol
+++ b/bin/menuscripts/mmpcvol
@@ -1,23 +1,13 @@
 #!/bin/sh
 
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --width 5% --height 10% --prompt-text" 
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -g 2 -l 1 -p"
-else
-	menucmd="fzf --prompt"
-fi
-
 while true
 do 
 	volume="$(mpc volume | awk '{print $2}' | cut -f1 -d'%')"
-	choice="$(echo "plus\nmin" |
-		$menucmd "$volume" |
+	choice="$(printf "plus\nmin\n" |
+		commander -d -c -p "$volume" |
 		sed 's/plus/+/;s/min/-/')"
-	test -z "$choice" && break
-	nb="$($menucmd "$volume$choice" < /dev/null)"
-	test -z "$nb" && break
+	[ "$choice" ] || break
+	nb="$(commander -c -p "$volume$choice" -i)"
+	[ "$nb" ] || break
 	mpc volume "$choice$nb"
 done
diff --git a/bin/menuscripts/mpass b/bin/menuscripts/mpass
index a50f0fb..8d5f4eb 100755
--- a/bin/menuscripts/mpass
+++ b/bin/menuscripts/mpass
@@ -1,25 +1,27 @@
 #!/usr/bin/env sh
 store="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
-lscmd="ls --group-directories-first"
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --prompt pass:"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -l 4 -g 2 -i -p pass:" 
-else
-	menucmd="fzf --prompt pass:"
-fi
+
+# list passwords, group directories first
+list_pswds()
+{
+	find "$1" \
+		-maxdepth 1 -mindepth 1 \
+		-not -name '.*' -type d -printf "%y\t%f\n" -o \
+		-not -name '.*' -not -type d -printf "%y\t%f\n" |
+		sort -k1 -k2 |
+		cut -f 2 | sed 's/\.gpg$//'
+}
+
 while [ -d "$store/$file" ]
 do
-	choice="$($lscmd "$store/$file" | sed 's/\.gpg$//'| $menucmd)"
-	[ "$choice" ] || break
-	file="$file/$choice"
+	choice="$(list_pswds "$store/$file" | commander -c -d)"
+	[ "$choice" ] || exit 1
+	[ -z "$file" ] && file="$choice" || file="$file/$choice"
 done
+[ "$file" ] || exit 1
+
+pass show -c "$file" || exit 1
+notify-send -t 1000 "mpass" "copied <b>$file</b>"
 
-test -z "$file" && exit 1
-pass show -c "$file" &&
-	if [ -n "$WAYLAND_DISPLAY" ] && cliphist list >/dev/null
-then
+[ "$WAYLAND_DISPLAY" ] && cliphist list >/dev/null && # on wayland and cliphist is running
 	cliphist list | head -n 1 | cliphist delete
-fi
diff --git a/bin/menuscripts/mpassgen b/bin/menuscripts/mpassgen
index 8384542..51b9bc4 100755
--- a/bin/menuscripts/mpassgen
+++ b/bin/menuscripts/mpassgen
@@ -1,46 +1,21 @@
 #!/usr/bin/env sh
 
-input ()
-{
-	# menu prompt for output
-	if [ "$MENUCMD" = "tofi" ]
-	then
-		inp="$(tofi --prompt-text "$1 " </dev/null)"
-	elif [ "$MENUCMD" = "dmenu" ]
-	then
-		inp="$(dmenu -p "$1" < /dev/null)"
-	else
-		echo -n "$1" >&2
-		read inp
-	fi
-	echo $inp
-}
-# menu select long
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --prompt login:"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -l 10 -g 1 -x -i -p login:" 
-else
-	menucmd="fzf"
-fi
+input () { commander -c -i -p "$1"; }
 
-choice="$(echo "multiline\nsingle" | $MENUCMD)"
-test -z "${choice}" && exit 1
+choice="$(printf "multiline\nsingle\n" | commander -c -d)"
+[ "$choice" ] || exit 1
 
 password="$(input "name:")"
-test -z "${password}" && exit 1
+[ "$password" ] || exit 1
 
-if [ "${choice}" = "multiline" ]
+if [ "$choice" = "multiline" ]
 then
-	login="$(ls -1 ${PASSWORD_STORE_DIR:=$HOME/.password-store}/e-mails |
-		sed 's/\.gpg$//' | 
-		$menucmd)"
-    test -z "${login}" && exit 1
+	login="$(find "${PASSWORD_STORE_DIR:=$HOME/.password-store}"/e-mails -type f -maxdepth 1 -iname "*.gpg" -printf "%f\n" |
+		sed 's/\.gpg$//' | commander -c -d -p 'login:')"
+    [ "$login" ] || exit 1
     url="$(input "url:")"
-    test -z "${url}" && exit 1
-    echo "${password}\nlogin: ${login}\nurl: ${url}" |
+    [ "$url" ] || exit 1
+    printf "%s\nlogin: %s\nurl: %s\n" "${password}" "${login}" "${url}" |
 		pass insert -mf "${password}"
     pass generate -ci "${password}"
 else
diff --git a/bin/menuscripts/mpdf b/bin/menuscripts/mpdf
index d67fdae..85debfb 100755
--- a/bin/menuscripts/mpdf
+++ b/bin/menuscripts/mpdf
@@ -1,22 +1,10 @@
 #!/bin/sh
 
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --width 30% --height 30% --matching-algorithm normal --prompt-text pdf:"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -l 10 -g 1 -x -i -p pdf:" 
-else
-	menucmd="fzf"
-fi
-
-tmp="/tmp/dmpdf"
-find ${1:-$HOME/docs $HOME/dl} 2> /dev/null | grep -E ".+\.pdf" | sort > "$tmp"
-choice="$(sed "s|^$HOME|\~| ; s|\([^/]\)[^/]*/|\1/|g" "$tmp" | 
-		awk '{printf "%s %s\n", NR ":", $0}' | 
-		$menucmd |
-		grep -o "^[0-9]\+:" |
-		cut -f 1 -d :)"
-test -z "$choice" && exit 1
+tmp="/tmp/mpdf"
+choice="$(find ${1:-$HOME/docs $HOME/dl} -iname "*.pdf" 2> /dev/null | sort |
+	tee "$tmp" |
+	sed "s|^$HOME|\~| ; s|\([^/]\)[^/]*/|\1/|g" |
+	commander -x -n)"
 file="$(sed -n "${choice}p" "$tmp")"
+[ -r "$file" ] || exit 1
 zathura "$file" &
diff --git a/bin/menuscripts/mplay b/bin/menuscripts/mplay
index 08fcc46..e4fca54 100755
--- a/bin/menuscripts/mplay
+++ b/bin/menuscripts/mplay
@@ -1,16 +1,6 @@
 #!/bin/sh
-# menu select long
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --width 50% --height 30% --matching-algorithm normal"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -l 10 -g 1 -x -i" 
-else
-	menucmd="fzf"
-fi
-choice="$(mpc listall | $menucmd)"
-test -z "$choice" &&
-	exit 1
-mpc insert "$choice" &&
-	mpc next
+choice="$(mpc listall | commander -c -l -d -x)"
+[ "$choice" ] || exit 1
+mpc insert "$choice" || exit 1
+mpc next 2> /dev/null
+mpc play 2> /dev/null
diff --git a/bin/menuscripts/mpower b/bin/menuscripts/mpower
index 443ed54..3b66824 100755
--- a/bin/menuscripts/mpower
+++ b/bin/menuscripts/mpower
@@ -1,14 +1,8 @@
 #!/bin/sh
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --width 10% --height 13% --padding-left 2%" 
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -g 2 -l 2"
-else
-	menucmd="fzf"
-fi
+choice="$(printf 'poweroff
+suspend
+hibernate
+reboot
+' | commander -c -d)"
 
-choices="poweroff\nreboot\nhibernate\nsuspend"
-choice="$(printf "$choices" | $menucmd)"
-test -z "$choice" || systemctl "$choice"
+[ "$choice" ] && systemctl "$choice"
diff --git a/bin/menuscripts/mvid b/bin/menuscripts/mvid
index ca309fb..85187cb 100755
--- a/bin/menuscripts/mvid
+++ b/bin/menuscripts/mvid
@@ -1,27 +1,16 @@
 #!/usr/bin/env sh
 
-tmpfile="/tmp/dmvids"
+tmp="/tmp/dmvids"
 
 dirs="${1:-$HOME/vids $HOME/dl}"
-find -L $dirs 2> /dev/null |
-	grep ".\+\.\(webm\|mp4\|mpeg\|mkv\)$" |
-	sort > "$tmpfile"
 
-if [ "$MENUCMD" = "tofi" ]
-then
-	menucmd="tofi --width 30% --height 30% --matching-algorithm normal"
-elif [ "$MENUCMD" = "dmenu" ]
-then
-	menucmd="dmenu -l 10 -g 1 -x -i" 
-else
-	menucmd="fzf"
-fi
+choice="$(find -L $dirs 2> /dev/null |
+	grep '^.\+\.\(webm\|mp4\|mpeg\|mkv\)$' |
+	sort | tee "$tmp" |
+	sed "s#^$HOME#\~#;s#\([^/]\)[^/]*/#\1/#g" |
+	commander -d -n -x)"
 
-choice="$(sed "s|^$HOME|\~| ; s|\([^/]\)[^/]*/|\1/|g" "$tmpfile" | 
-	awk '{printf "%s %s\n", NR ":", $0}' | 
-	$menucmd | 
-	cut -f 1 -d ':')"
-test -z "$choice" &&
-	exit 1
+file="$(sed -n "${choice}p" "$tmp")"
+[ -r "$file" ] || exit 1
 
-mpv "$(sed -n "${choice}p" "$tmpfile")"
+mpv "$file"