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https://codeberg.org/nsxiv/nsxiv
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5c607ad495
Misbehaving command lines in the key-handler that rewrite the given files and
thus replace symbolic links instead of their targets shall call realpath(1).
Fixes issue #205 and reverts commit 92e3b578.
57 lines
1.8 KiB
Bash
57 lines
1.8 KiB
Bash
#!/bin/sh
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# Example for $XDG_CONFIG_HOME/sxiv/exec/key-handler
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# Called by sxiv(1) after the external prefix key (C-x by default) is pressed.
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# The next key combo is passed as its first argument. Passed via stdin are the
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# images to act upon, one path per line: all marked images, if in thumbnail
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# mode and at least one image has been marked, otherwise the current image.
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# sxiv(1) blocks until this script terminates. It then checks which images
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# have been modified and reloads them.
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# The key combo argument has the following form: "[C-][M-][S-]KEY",
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# where C/M/S indicate Ctrl/Meta(Alt)/Shift modifier states and KEY is the X
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# keysym as listed in /usr/include/X11/keysymdef.h without the "XK_" prefix.
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readonly KEY="$1";
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readonly TAGFILE="$HOME/.config/sxiv/tags"
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readonly TMPFILE="/tmp/sxiv.$$"
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rotate() {
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degree="$1"
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tr '\n' \0' | xargs -0 realpath | sort | uniq | while read file; do
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case "$(file -b -i "$file")" in
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image/jpeg*) jpegtran -rotate "$degree" -copy all -outfile "$file" "$file" ;;
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*) mogrify -rotate "$degree" "$file" ;;
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esac
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done
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}
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tag_add() {
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>>"$TAGFILE"
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tags=$(dmenu <"$TAGFILE" | tr '\n' ',')
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[ -z "$tags" ] && return
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iptckwed -i -a "$tags"
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echo -n "$tags" | tr ',' '\n' | sort - "$TAGFILE" | uniq >"$TAGFILE.new"
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mv -f "$TAGFILE"{.new,}
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}
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tag_del() {
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cat >"$TMPFILE"
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tags=$(iptckwed -iql <"$TMPFILE" | cut -f 2 | tr ',' '\n' | sort | uniq | dmenu | tr '\n' ',')
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[ -z "$tags" ] && return
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iptckwed -i -r "$tags" <"$TMPFILE"
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rm -f "$TMPFILE"
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}
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case "$KEY" in
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"C-c") tr '\n' ' ' | xsel -i ;;
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"C-e") while read file; do urxvt -bg "#444" -fg "#eee" -sl 0 -title "$file" -e sh -c "exiv2 pr -q -pa '$file' | less" & done ;;
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"C-g") tr '\n' '\0' | xargs -0 gimp & ;;
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"C-comma") rotate 270 ;;
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"C-period") rotate 90 ;;
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"C-slash") rotate 180 ;;
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"C-t") tag_add ;;
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"M-T") tag_del ;;
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esac
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