config

commit 943d79a221979f91e424ea7790564c41c37f21ad
parent bfc5f8dcbcc37748cc0a1e76e2912d21416278d2
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Tue, 29 Dec 2020 11:16:54 -0800

Use rc(1) for sxiv key-handler

Diffstat:
M
modules/sxiv/.config/sxiv/exec/key-handler
 | 
58
+++++++++++++++++++++-------------------------------------

1 file changed, 21 insertions(+), 37 deletions(-)
diff --git a/modules/sxiv/.config/sxiv/exec/key-handler b/modules/sxiv/.config/sxiv/exec/key-handler
@@ -1,43 +1,27 @@
-#!/usr/bin/env dash
+#!/usr/local/bin/rc -e
 # sxiv key handler
 
-set -eu
-IFS="
-"
+pn = `{ basename $0 }
+ifs = '
+'
 
-err() { echo "`basename $0`: $*" 1>&2 ;}
-out() { notify-send "$@"; echo "$@" ;}
-load() { stdin="$(cat -)" ;}
-last() { stdin="$(tail -n1 /dev/stdin)" ;}
-#next() { read stdin ;}
-
-# yes(1) hangs the program.
-mvnc() { while true; do echo n; done | mv -i $@ ;}
-
-confirm()
-{
-	[ "`echo "no\nyes" | dmenu`" = "yes" ] && return 0;
-	return 1;
+fn warn { { printf '%s: ' $pn; printf $* } >[2=1] }
+fn err { warn $*; exit 1 }
+fn yes { test `{ printf 'n\ny\n' | dmenu } '=' 'y' }
+fn cw {
+	f = $XDG_CONFIG_HOME^/wallpaper
+	cp -f $1 $f
+	bgs -z $f
 }
 
-setbg()
-{
-	local f="${XDG_CONFIG_HOME:?unset}/wallpaper"
-	if [ "farbfeld" = `dd if=$1 bs=8 count=1 of=/dev/stdout 2>/dev/null` ]; then
-		ff2jpg < "$1" > "$f"
-	else
-		ln -f "$1" "$f"
-	fi
-	xwallpaper --zoom "$f"
+buf = `{ cat - }
+switch ($1) {
+case 'C-w'
+	cw $buf($#buf);
+case 'C-m'
+	mv $buf `{ fsmenu -t -d }
+case 'C-x'
+	yes && rm $buf
+case *
+	err '%s: Command does not exist.\n' $1;
 }
-
-case $1
-in
-	C-w) last; setbg $stdin;;
-	C-m) d=`fsmenu -t d` || exit 1; load; mvnc $stdin $d;;
-	C-x) confirm || exit 1; load; rm $stdin;;
-	*) err "'$1': Keybind does not exist."; exit 1;;
-esac
-
-stdin="$(echo "$stdin" | sed "s/^/$1: /")"
-out "$stdin"