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Add check for empty GEOM variable
In case when slurp is used to select part of screen or a window, if user aborts the selection, grimshot will capture the whole screen instead of exiting. This is fixed with check for empty variable.
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@ -111,6 +111,10 @@ if [ "$ACTION" = "check" ] ; then
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exit
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elif [ "$SUBJECT" = "area" ] ; then
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GEOM=$(slurp -d)
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# Check if user exited slurp without selecting the area
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if [ -z "$GEOM" ]; then
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exit
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fi
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WHAT="Area"
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elif [ "$SUBJECT" = "active" ] ; then
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FOCUSED=$(swaymsg -t get_tree | jq -r 'recurse(.nodes[]?, .floating_nodes[]?) | select(.focused)')
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@ -126,6 +130,10 @@ elif [ "$SUBJECT" = "output" ] ; then
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WHAT="$OUTPUT"
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elif [ "$SUBJECT" = "window" ] ; then
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GEOM=$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp)
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# Check if user exited slurp without selecting the area
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if [ -z "$GEOM" ]; then
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exit
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fi
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WHAT="Window"
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else
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die "Unknown subject to take a screen shot from" "$SUBJECT"
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