dotfiles/sway/scripts/clipboard

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#!/bin/bash
workdir="${XDG_DATA_HOME:-$HOME/.local/share/clipboard/history}"
mkdir -p "$workdir"
cd "$workdir"
if [ "$1" = "daemon" ]; then
wl-paste -w $0 on-copy
elif [ "$1" = "lock" ]; then
touch .lock
elif [ "$1" = "unlock" ]; then
rm -f .lock
elif [ "$1" = "on-copy" ]; then
[ -f .lock ] && exit 0
file="$(date +%s)"
cat >"$file"
ext="$(file --mime-type "$file" | cut -d' ' -f2 | cut -d'/' -f2)"
mv "$file" "$file.$ext"
fdupes -idN .
find . -type f -size 0 -delete
find . -type f -size +10000000c -delete
find . -type f -print0 | sort -zn | head -z -n -10000 | xargs -r -0 rm
elif [ "$1" = "dmenu" ]; then
find . -type f -printf '%P\0' | sort -znr | while IFS= read -r -d '' file; do
if [[ "$file" =~ \.(plain|x-python)$ ]]; then
cat "$file"
else
printf '%s' "$file"
fi
printf '\0'
done | dmenu -0 -p clipboard -r "$(realpath "$0") preview" | {
read -r -d '' result
if [ -z "$result" ]; then
exit 0
elif [ -f "$result" ]; then
wl-copy <"$result"
else
printf '%s' "$result" | sed -e 's/[[:space:]]*$//' | sed -Ez 's/\s+$//' | wl-copy
fi
}
elif [ "$1" = "preview" ]; then
if [ -f "$2" ]; then
kitty +kitten icat --silent --stdin=no "$2"
else
echo "$2" | bat -l bash --color always -pp
fi
else
echo >&2 "Usage: $0 <daemon|lock|unlock|on-copy|dmenu|preview>"
exit 1
fi