46 lines
1.1 KiB
Bash
46 lines
1.1 KiB
Bash
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set +o errexit
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# Modified from https://github.com/sentriz/cliphist/blob/master/contrib/cliphist-wofi-img
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# set up thumbnail directory
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thumb_dir="/tmp/cliphist/thumbs"
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mkdir -p "$thumb_dir"
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cliphist_list="$(cliphist list)"
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# delete thumbnails in cache but not in cliphist
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for thumb in "$thumb_dir"/*; do
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clip_id="${thumb##*/}"
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clip_id="${clip_id%.*}"
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check=$(rg <<< "$cliphist_list" "^$clip_id\s")
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if [ -z "$check" ]; then
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>&2 rm -v "$thumb"
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fi
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done
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# create thumbnail if image not processed already
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read -r -d '' prog <<EOF
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/^[0-9]+\s<meta http-equiv=/ { next }
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match(\$0, /^([0-9]+)\s(\[\[\s)?binary.*(jpg|jpeg|png|bmp)/, grp) {
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image = grp[1]"."grp[3]
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system("[ -f $thumb_dir/"image" ] || echo " grp[1] "\\\\\t | cliphist decode | convert - -resize '256x256>' $thumb_dir/"image )
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print "img:$thumb_dir/"image
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next
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}
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1
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EOF
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output=$(gawk <<< "$cliphist_list" "$prog")
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# Use a while loop with read to iterate over each line
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echo "$output" | while IFS= read -r line; do
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if [[ ! $line =~ ^img:/tmp/cliphist/thumbs ]]; then
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[[ $line =~ ([0-9]+) ]]
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line=${BASH_REMATCH[1]}
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fi
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echo "$line"
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done
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