Initial commit

.config/lf/previewer

@@ -0,0 +1,60 @@
+#!/bin/sh
+CACHE="$HOME/.cache/lf/thumbnail.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' \
+	-- "$(readlink -f "$1")" | sha256sum | awk '{print $1}'))"
+
+image() {
+	# if [ -n "$DISPLAY" ]; then
+	# 	printf '{"action": "add", "identifier": "PREVIEW", "x": "%s", "y":"%s", "width": "%s", "height": "%s", "scaler": "contain", "path": "%s"}\n' \
+	# 		"$4" "$5" "$(($2-1))" "$(($3-1))" "$1" > "$FIFO_UEBERZUG"
+	# 	exit 1
+	# else
+		chafa "$1" -s "$4x"
+	# fi
+}
+
+batorcat() {
+	file="$1"
+	shift
+	if command -v bat > /dev/null 2>&1
+	then
+		bat --color=always --style=plain --pager=never "$file" "$@"
+	else
+		cat "$file"
+	fi
+}
+
+case "$(file --dereference --brief --mime-type -- "$1")" in
+	image/*) 
+        image "$1" "$2" "$3" "$4" "$5" "$1" 
+        ;;
+	# text/html) lynx -width="$4" -display_charset=utf-8 -dump "$1" ;;
+	# text/troff) man ./ "$1" | col -b ;;
+	text/* | */xml | application/json) 
+        bat --terminal-width "$(($4-2))" -f "$1" 
+        ;;
+	# audio/* | application/octet-stream) mediainfo "$1" || exit 1 ;;
+	# video/* )
+	# 	CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
+	# 	[ ! -f "$CACHE" ] && ffmpegthumbnailer -i "$1" -o "$CACHE" -s 0
+	# 	image "$CACHE" "$2" "$3" "$4" "$5" "$1"
+	# 	;;
+	# */pdf)
+	# 	CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
+	# 	[ ! -f "$CACHE.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE"
+	# 	image "$CACHE.jpg" "$2" "$3" "$4" "$5" "$1"
+	# 	;;
+	# */epub+zip|*/mobi*)
+	# 	CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
+	# 	[ ! -f "$CACHE.jpg" ] && gnome-epub-thumbnailer "$1" "$CACHE.jpg"
+	# 	image "$CACHE.jpg" "$2" "$3" "$4" "$5" "$1"
+	# 	;;
+	# application/*zip) atool --list -- "$1" ;;
+	# *opendocument*) odt2txt "$1" ;;
+	# application/pgp-encrypted) gpg -d -- "$1" ;;
+    *) 
+        file -ibL "$1" | grep -q text && batorcat "$1" || file -Lb "$1" 
+        ;;
+esac
+
+exit 0
+