config

commit f14c1d03969ee8a5975dba2f1d4e8de8dfe63a55
parent 30a4e7c7bac82067d7567365f416fb48452be022
Author: Jacob R. Edwards <n/a>
Date:   Mon,  8 Nov 2021 22:49:19 -0800

Update sxiv(1) key handling script

Diffstat:
M
local/sxiv/config/sxiv/exec/key-handler
 | 
30
++++++++++++------------------

1 file changed, 12 insertions(+), 18 deletions(-)
diff --git a/local/sxiv/config/sxiv/exec/key-handler b/local/sxiv/config/sxiv/exec/key-handler
@@ -1,26 +1,20 @@
 #!/bin/sh -e
-# Copyright 2020 Jacob R. Edwards
+# Copyright 2020, 2021 Jacob R. Edwards
 # License: GPLv3
 #
 # key-handler -- sxiv(1) key handling script
 
-buf=$(cat)
-IFS='
-'
+images=__LINES__
 
-ask() test $(printf 'n\ny\n' | dmenu) = 'y'
-err() { printf '%s: ' `basename $0` 1>&2 && printf "$@" 1>&2; exit 1; }
-last() eval echo "\$$#"
+args() { tr '\n' '\0' | xargs -0J "$images" "$@"; }
+ask() test "$(printf 'n\ny\n' | dmenu -p "$1?")" = 'y'
+die() { echo "$@" 1>&2; exit 1; }
+read() dmenu -p "$1" < /dev/null
 
-case $1 in
-(C-w)
-	setbg "$(last $buf)";;
-(C-m)
-	mv $buf "$(fsmenu . -type d)";;
-(C-c)
-	cp $buf "$(fsmenu . -type d)";;
-(C-x)
-	ask && rm $buf;;
-(*)
-	err '%s: Invalid command.\n' $1;
+case "$1" in
+(C-c) eval args "$(read command)";; # use $images to access images
+(C-m) args mv lines "$(read dir)";;
+(C-w) setbg "$(tail -1)";;
+(C-x) ask remove && args rm $images;;
+(*) die "$1: Invalid command";;
 esac