completely revamp lf config + update simple battery script + no rounded window corners anymore

dot-config/aliasrc

@@ -98,6 +98,8 @@ alias dpi="identify -format '%x\n' -units PixelsPerInch"
 
 alias rmexif="exiftool -overwrite_original -all="
 
+alias lf='lfub'
+
 # fast dir switching
 s() {
     cd "$(ls -d ~/.local/src/* | fzf)"

dot-config/lf/cleaner

@@ -0,0 +1,4 @@
+#!/bin/sh
+if [ -n "$FIFO_UEBERZUG" ]; then
+	printf '{"action": "remove", "identifier": "PREVIEW"}\n' > "$FIFO_UEBERZUG"
+fi

dot-config/lf/lfrc

@@ -1,111 +1,130 @@
-# interpreter for shell commands (needs to be POSIX compatible)
-set shell sh
-
-# set '-eu' options for shell commands
-# These options are used to have safer shell commands. Option '-e' is used to
-# exit on error and option '-u' is used to give error for unset variables.
-# Option '-f' disables pathname expansion which can be useful when $f, $fs, and
-# $fx variables contain names with '*' or '?' characters. However, this option
-# is used selectively within individual commands as it can be limiting at
-# times.
+# Luke's lf settings
+
+
+# Note on Image Previews
+# For those wanting image previews, like this system, there are four steps to
+# set it up. These are done automatically for LARBS users, but I will state
+# them here for others doing it manually.
+#
+# 1. ueberzug must be installed.
+# 2. The scope file (~/.config/lf/scope for me), must have a command similar to
+#    mine to generate ueberzug images.
+# 3. A `set cleaner` line as below is a cleaner script.
+# 4. lf should be started through a wrapper script (~/.local/bin/lfub for me)
+#    that creates the environment for ueberzug. This command can be be aliased
+#    in your shellrc (`alias lf="lfub") or if set to a binding, should be
+#    called directly instead of normal lf.
+
+# Basic vars
 set shellopts '-eu'
-
-# set internal field separator (IFS) to "\n" for shell commands
-# This is useful to automatically split file names in $fs and $fx properly
-# since default file separator used in these variables (i.e. 'filesep' option)
-# is newline. You need to consider the values of these options and create your
-# commands accordingly.
 set ifs "\n"
-
-# leave some space at the top and the bottom of the screen
 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'
 
-# use enter for shell commands
-map <enter> shell
-
-# execute current file (must be executable)
-map x $$f
-map X !$f
-
-# dedicated keys for file opener actions
-map o &mimeopen $f
-map O $mimeopen --ask $f
-
-# custom fnc binding
-map b $~/.scripts/fnc $f
-
-# define a custom 'open' command
-# This command is called when current file is not a directory. You may want to
-# use either file extensions and/or mime types here. Below uses an editor for
-# text files and a file opener for the rest.
+# cmds/functions
 cmd open ${{
-    case "${f##*.}" in
-		xopp) devour xournalpp $f;;
-        mp3) mpv $f;;
-		pdf) devour llpp $f > /dev/null 2> /dev/null &disown;;
-		epub) llpp $f > /dev/null 2> /dev/null &disown;;
-        sc) sc-im $f;;
-        *) 
-			case $(file --mime-type $f -b) in
-			text/*) $EDITOR $fx;;
-            image/*) sxiv $f &;;  
-            *) for f in $fx; do setsid $OPENER $f > /dev/null 2> /dev/null & done;;
-			esac;;
+    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 ;;
+	xopp) devour xournalpp $f;;
+    sc) sc-im $f;;
+        *) for f in $fx; do setsid -f $OPENER $f >/dev/null 2>&1; done;;
     esac
 }}
 
-# define a custom 'rename' command without prompt for overwrite
-# cmd rename %[ -e $1 ] && printf "file exists" || mv $f $1
-# map r push :rename<space>
-
-# make sure trash folder exists
-# %mkdir -p ~/.trash
-
-# move current file or selected files to trash folder
-# (also see 'man mv' for backup/overwrite options)
-cmd trash %set -f; mv $fx ~/.trash
-
-# define a custom 'delete' command
-# cmd delete ${{
-#     set -f
-#     printf "$fx\n"
-#     printf "delete?[y/n]"
-#     read ans
-#     [ $ans = "y" ] && rm -rf $fx
-# }}
+cmd mkdir $mkdir -p "$(echo $* | tr ' ' '\ ')"
 
-# use '<delete>' key for either 'trash' or 'delete' command
-# map <delete> trash
-# map <delete> delete
-
-# extract the current file with the right command
-# (xkcd link: https://xkcd.com/1168/)
 cmd extract ${{
-    set -f
-    case $f in
-        *.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf $f;;
-        *.tar.gz|*.tgz) tar xzvf $f;;
-        *.tar.xz|*.txz) tar xJvf $f;;
-        *.zip) unzip $f;;
-        *.rar) unrar x $f;;
-        *.7z) 7z x $f;;
-    esac
+	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
 }}
 
-# compress current file or selected files with tar and gunzip
-cmd tar ${{
-    set -f
-    mkdir $1
-    cp -r $fx $1
-    tar czf $1.tar.gz $1
-    rm -rf $1
+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."
 }}
 
-# compress current file or selected files with zip
-cmd zip ${{
-    set -f
-    mkdir $1
-    cp -r $fx $1
-    zip -r $1.zip $1
-    rm -rf $1
+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 extention
+map a push A<a-b> # after extention
+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

dot-config/lf/oldrc

@@ -0,0 +1,111 @@
+# interpreter for shell commands (needs to be POSIX compatible)
+set shell sh
+
+# set '-eu' options for shell commands
+# These options are used to have safer shell commands. Option '-e' is used to
+# exit on error and option '-u' is used to give error for unset variables.
+# Option '-f' disables pathname expansion which can be useful when $f, $fs, and
+# $fx variables contain names with '*' or '?' characters. However, this option
+# is used selectively within individual commands as it can be limiting at
+# times.
+set shellopts '-eu'
+
+# set internal field separator (IFS) to "\n" for shell commands
+# This is useful to automatically split file names in $fs and $fx properly
+# since default file separator used in these variables (i.e. 'filesep' option)
+# is newline. You need to consider the values of these options and create your
+# commands accordingly.
+set ifs "\n"
+
+# leave some space at the top and the bottom of the screen
+set scrolloff 10
+
+# use enter for shell commands
+map <enter> shell
+
+# execute current file (must be executable)
+map x $$f
+map X !$f
+
+# dedicated keys for file opener actions
+map o &mimeopen $f
+map O $mimeopen --ask $f
+
+# custom fnc binding
+map b $~/.scripts/fnc $f
+
+# define a custom 'open' command
+# This command is called when current file is not a directory. You may want to
+# use either file extensions and/or mime types here. Below uses an editor for
+# text files and a file opener for the rest.
+cmd open ${{
+    case "${f##*.}" in
+		xopp) devour xournalpp $f;;
+        mp3) mpv $f;;
+		pdf) devour llpp $f > /dev/null 2> /dev/null &disown;;
+		epub) llpp $f > /dev/null 2> /dev/null &disown;;
+        sc) sc-im $f;;
+        *) 
+			case $(file --mime-type $f -b) in
+			text/*) $EDITOR $fx;;
+            image/*) sxiv $f &;;  
+            *) for f in $fx; do setsid $OPENER $f > /dev/null 2> /dev/null & done;;
+			esac;;
+    esac
+}}
+
+# define a custom 'rename' command without prompt for overwrite
+# cmd rename %[ -e $1 ] && printf "file exists" || mv $f $1
+# map r push :rename<space>
+
+# make sure trash folder exists
+# %mkdir -p ~/.trash
+
+# move current file or selected files to trash folder
+# (also see 'man mv' for backup/overwrite options)
+cmd trash %set -f; mv $fx ~/.trash
+
+# define a custom 'delete' command
+# cmd delete ${{
+#     set -f
+#     printf "$fx\n"
+#     printf "delete?[y/n]"
+#     read ans
+#     [ $ans = "y" ] && rm -rf $fx
+# }}
+
+# use '<delete>' key for either 'trash' or 'delete' command
+# map <delete> trash
+# map <delete> delete
+
+# extract the current file with the right command
+# (xkcd link: https://xkcd.com/1168/)
+cmd extract ${{
+    set -f
+    case $f in
+        *.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf $f;;
+        *.tar.gz|*.tgz) tar xzvf $f;;
+        *.tar.xz|*.txz) tar xJvf $f;;
+        *.zip) unzip $f;;
+        *.rar) unrar x $f;;
+        *.7z) 7z x $f;;
+    esac
+}}
+
+# compress current file or selected files with tar and gunzip
+cmd tar ${{
+    set -f
+    mkdir $1
+    cp -r $fx $1
+    tar czf $1.tar.gz $1
+    rm -rf $1
+}}
+
+# compress current file or selected files with zip
+cmd zip ${{
+    set -f
+    mkdir $1
+    cp -r $fx $1
+    zip -r $1.zip $1
+    rm -rf $1
+}}

dot-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 [ -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 "$1"
+	fi
+}
+
+ifub() {
+	[ -n "$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" ;;
+	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" -f "$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 | awk '{print $1}')"
+		[ ! -f "$CACHE" ] && ffmpegthumbnailer -i "$1" -o "$CACHE" -s 0
+		image "$CACHE" "$2" "$3" "$4" "$5"
+		;;
+        */pdf)
+		CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | awk '{print $1}')"
+		[ ! -f "$CACHE.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE"
+		image "$CACHE.jpg" "$2" "$3" "$4" "$5"
+		;;
+        *opendocument*) odt2txt "$1" ;;
+	application/pgp-encrypted) gpg -d -- "$1" ;;
+esac
+exit 1

dot-config/picom.conf

@@ -5,8 +5,8 @@ unredir-if-possible = false;
 # enable client side shadows
 shadow = true;
 
-round-borders = 1;
-corner-radius = 15.0;
+# round-borders = 1;
+# corner-radius = 15.0;
 rounded-corners-exclude = [
   "class_g = 'dwm'",
   "class_g = 'Dunst'"

dot-config/zsh/.zshrc

@@ -49,7 +49,7 @@ preexec() { echo -ne '\e[5 q' ;} # Use beam shape cursor for each new prompt.
 # Use lf to switch directories and bind it to ctrl-o
 lfcd () {
     tmp="$(mktemp)"
-    lf -last-dir-path="$tmp" "$@"
+    lfub -last-dir-path="$tmp" "$@"
     if [ -f "$tmp" ]; then
         dir="$(cat "$tmp")"
         rm -f "$tmp"
@@ -75,6 +75,85 @@ if echo $USER | grep -q "miner"; then
     fi
 fi
 
+# This is the list for lf icons:
+export LF_ICONS="di=📁:\
+fi=📃:\
+tw=🤝:\
+ow=📂:\
+ln=⛓:\
+or=❌:\
+ex=🎯:\
+*.txt=✍:\
+*.mom=✍:\
+*.me=✍:\
+*.ms=✍:\
+*.png=🖼:\
+*.webp=🖼:\
+*.ico=🖼:\
+*.jpg=📸:\
+*.jpe=📸:\
+*.jpeg=📸:\
+*.gif=🖼:\
+*.svg=🗺:\
+*.tif=🖼:\
+*.tiff=🖼:\
+*.xcf=🖌:\
+*.html=🌎:\
+*.xml=📰:\
+*.gpg=🔒:\
+*.css=🎨:\
+*.pdf=📚:\
+*.djvu=📚:\
+*.epub=📚:\
+*.csv=📓:\
+*.xlsx=📓:\
+*.tex=📜:\
+*.md=📘:\
+*.r=📊:\
+*.R=📊:\
+*.rmd=📊:\
+*.Rmd=📊:\
+*.m=📊:\
+*.mp3=🎵:\
+*.opus=🎵:\
+*.ogg=🎵:\
+*.m4a=🎵:\
+*.flac=🎼:\
+*.wav=🎼:\
+*.mkv=🎥:\
+*.mp4=🎥:\
+*.webm=🎥:\
+*.mpeg=🎥:\
+*.avi=🎥:\
+*.mov=🎥:\
+*.mpg=🎥:\
+*.wmv=🎥:\
+*.m4b=🎥:\
+*.flv=🎥:\
+*.zip=📦:\
+*.rar=📦:\
+*.7z=📦:\
+*.tar.gz=📦:\
+*.z64=🎮:\
+*.v64=🎮:\
+*.n64=🎮:\
+*.gba=🎮:\
+*.nes=🎮:\
+*.gdi=🎮:\
+*.1=ℹ:\
+*.nfo=ℹ:\
+*.info=ℹ:\
+*.log=📙:\
+*.iso=📀:\
+*.img=📀:\
+*.bib=🎓:\
+*.ged=👪:\
+*.part=💔:\
+*.torrent=🔽:\
+*.jar=♨:\
+*.java=♨:\
+"
+
 # fish-like zsh autosuggestions
 source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
 

local-bin/battery

@@ -18,6 +18,9 @@ elif grep -q 'Charging' /sys/class/power_supply/BAT0/status; then
     icon="⚡"
 elif grep -q 'Full' /sys/class/power_supply/BAT0/status; then
     icon="🔌"
+else
+    echo "🖥 AC"
+    exit
 fi
 
 printf "%s %s%%\\n" "$icon" "$(cat /sys/class/power_supply/BAT0/capacity)"

local-bin/lfub

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# This is a wrapper script for lb that allows it to create image previews with
+# ueberzug. This works in concert with the lf configuration file and the
+# lf-cleaner script.
+
+set -e
+
+cleanup() {
+    exec 3>&-
+	rm "$FIFO_UEBERZUG"
+}
+
+if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
+	lf "$@"
+else
+	[ ! -d "$HOME/.cache/lf" ] && mkdir -p "$HOME/.cache/lf"
+	export FIFO_UEBERZUG="$HOME/.cache/lf/ueberzug-$$"
+	mkfifo "$FIFO_UEBERZUG"
+	ueberzug layer -s <"$FIFO_UEBERZUG" -p json &
+	exec 3>"$FIFO_UEBERZUG"
+	trap cleanup HUP INT QUIT TERM PWR EXIT
+	lf "$@" 3>&-
+fi