switching from ranger to lf

3 files changed, 162 insertions, 0 deletions

diff --git a/.config/lf/cleaner b/.config/lf/cleaner
new file mode 100755
index 0000000..a184d84
--- /dev/null
+++ b/.config/lf/cleaner
@@ -0,0 +1,4 @@
+#!/bin/sh
+if [ -n "$FIFO_UEBERZUG" ]; then
+	printf '{"action": "remove", "identifier": "PREVIEW"}\n' > "$FIFO_UEBERZUG"
+fi
diff --git a/.config/lf/lfrc b/.config/lf/lfrc
new file mode 100644
index 0000000..4d9a134
--- /dev/null
+++ b/.config/lf/lfrc
@@ -0,0 +1,114 @@
+# Basic vars
+set shellopts '-eu'
+set ifs "\n"
+set scrolloff 10
+set icons
+set period 1
+set hiddenfiles ".*:*.aux:*.log:*.bbl:*.bcf:*.blg:*.run.xml"
+set cleaner '~/.config/lf/cleaner'
+set previewer '~/.config/lf/scope'
+
+# cmds/functions
+cmd open ${{
+    case $(file --mime-type "$(readlink -f $f)" -b) in
+	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet) localc $fx ;;
+	image/vnd.djvu|application/pdf|application/octet-stream|application/postscript) setsid -f zathura $fx >/dev/null 2>&1 ;;
+        text/*|application/json|inode/x-empty) $EDITOR $fx;;
+	image/x-xcf) setsid -f gimp $f >/dev/null 2>&1 ;;
+	image/svg+xml) display -- $f ;;
+	image/*) rotdir $f | grep -i "\.\(png\|jpg\|jpeg\|gif\|webp\|tif\|ico\)\(_large\)*$" |
+		setsid -f sxiv -aio 2>/dev/null | while read -r file; do
+			[ -z "$file" ] && continue
+			lf -remote "send select \"$file\""
+			lf -remote "send toggle"
+		done &
+		;;
+	audio/*) mpv --audio-display=no $f ;;
+	video/*) setsid -f mpv $f -quiet >/dev/null 2>&1 ;;
+	application/pdf|application/vnd*|application/epub*) setsid -f zathura $fx >/dev/null 2>&1 ;;
+	application/pgp-encrypted) $EDITOR $fx ;;
+        *) for f in $fx; do setsid -f $OPENER $f >/dev/null 2>&1; done;;
+    esac
+}}
+
+cmd mkdir $mkdir -p "$(echo $* | tr ' ' '\ ')"
+
+cmd extract ${{
+	clear; tput cup $(($(tput lines)/3)); tput bold
+	set -f
+	printf "%s\n\t" "$fx"
+	printf "extract?[y/N]"
+	read ans
+	[ $ans = "y" ] && aunpack $fx
+}}
+
+cmd delete ${{
+	clear; tput cup $(($(tput lines)/3)); tput bold
+	set -f
+	printf "%s\n\t" "$fx"
+	printf "delete?[y/N]"
+	read ans
+	[ $ans = "y" ] && rm -rf -- $fx
+}}
+
+cmd moveto ${{
+	clear; tput cup $(($(tput lines)/3)); tput bold
+	set -f
+	clear; echo "Move to where?"
+	dest="$(sed -e 's/\s*#.*//' -e '/^$/d' -e 's/^\S*\s*//' ${XDG_CONFIG_HOME:-$HOME/.config}/shell/bm-dirs | fzf | sed 's|~|$HOME|')" &&
+	for x in $fx; do
+		eval mv -iv \"$x\" \"$dest\"
+	done &&
+	notify-send "🚚 File(s) moved." "File(s) moved to $dest."
+}}
+
+cmd copyto ${{
+	clear; tput cup $(($(tput lines)/3)); tput bold
+	set -f
+	clear; echo "Copy to where?"
+	dest="$(sed -e 's/\s*#.*//' -e '/^$/d' -e 's/^\S*\s*//' ${XDG_CONFIG_HOME:-$HOME/.config}/shell/bm-dirs | fzf | sed 's|~|$HOME|')" &&
+	for x in $fx; do
+		eval cp -ivr \"$x\" \"$dest\"
+	done &&
+	notify-send "📋 File(s) copied." "File(s) copies to $dest."
+}}
+
+cmd setbg "$1"
+cmd bulkrename $vidir
+
+# Bindings
+map <c-f> $lf -remote "send $id select \"$(fzf)\""
+map J $lf -remote "send $id cd $(sed -e 's/\s*#.*//' -e '/^$/d' -e 's/^\S*\s*//' ${XDG_CONFIG_HOME:-$HOME/.config}/shell/bm-dirs | fzf)"
+map gh
+map g top
+map D delete
+map E extract
+map C copyto
+map M moveto
+map <c-n> push :mkdir<space>
+map <c-r> reload
+map <c-s> set hidden!
+map <enter> shell
+map x $$f
+map X !$f
+map o &mimeopen $f
+map O $mimeopen --ask $f
+
+map A rename # at the very end
+map c push A<c-u> # new rename
+map I push A<c-a> # at the very beginning
+map i push A<a-b><a-b><a-f> # before extension
+map a push A<a-b> # after extension
+map B bulkrename
+map b $setbg $f
+
+map <c-e> down
+map <c-y> up
+map V push :!nvim<space>
+
+map W $setsid -f $TERMINAL >/dev/null 2>&1
+
+map Y $printf "%s" "$fx" | xclip -selection clipboard
+
+# Source Bookmarks
+#source "~/.config/lf/shortcutrc"
diff --git a/.config/lf/scope b/.config/lf/scope
new file mode 100755
index 0000000..50ab4d5
--- /dev/null
+++ b/.config/lf/scope
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# File preview handler for lf.
+
+set -C -f
+IFS="$(printf '%b_' '\n')"; IFS="${IFS%_}"
+
+image() {
+	if [ -f "$1" ] && [ -n "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ] && command -V ueberzug >/dev/null 2>&1; 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"
+	else
+		mediainfo "$6"
+	fi
+}
+
+ifub() {
+	[ -n "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ] && command -V ueberzug >/dev/null 2>&1
+}
+
+# Note that the cache file name is a function of file information, meaning if
+# an image appears in multiple places across the machine, it will not have to
+# be regenerated once seen.
+
+case "$(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) cat "$1" ;;
+	application/zip) atool --list -- "$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"
+		;;
+	*opendocument*) odt2txt "$1" ;;
+	application/pgp-encrypted) gpg -d -- "$1" ;;
+esac
+exit 1