#!/bin/sh -e
# Find and display duplicate images
script="/tmp/imagedupes-$(date +%s)"
include="/tmp/imagedupes-include"
# TODO repeat printf
# identify -format "%m %wx%h %[bit-depth]-bit %[colorspace]\n" Camera/IMG_20210423_170021.jpg Camera/IMG_20210423_173143.jpg | pr -w $COLUMNS -m -t - - - -
# https://stackoverflow.com/a/13343943
echo 'VIEW(){
	aboutimg() { identify -precision 3 -format "%b %m %wx%h %[bit-depth]-bit %[colorspace]" "$@"; }
	set -e
	for arg; do
		test -f "$arg"
	done
	spacing=$(expr \( $(tput cols) - 60 \) / 4)
	printf "%${spacing}s %30s %$(expr "$spacing" "*" 2)s %-30s\n" "" "$(aboutimg "$1")" "" "$(aboutimg "$2")"
	timg -g $(tput cols)x30 --center --title --grid=$# "$@"
	echo -n "Remove (number)?"
	read n
	test -n "$n" && eval rm -v \"\$$n\"
}' >"$include"
case $1 in ([0-9][0-9]) threshold=$1; shift;; esac
findimagedupes --recurse --threshold=${threshold:-94}% --add --fingerprints "$XDG_CACHE_HOME/findimagedupes-fingerprints" \
	--script="$script" --include-file="$include" \
	"$@" $(test $# -eq 0 && echo ".") 2> >(grep -v "not fingerprinting" >&2)
sh "$script"