Inital commit

.local/bin/compiler

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+# This script will compile or run another finishing operation on a document. I
+# have this script run via vim.
+#
+# Compiles .tex. groff (.mom, .ms), .rmd, .md, .org.  Opens .sent files as sent
+# presentations. Runs scripts based on extention or shebang.
+#
+# Note that .tex files which you wish to compile with XeLaTeX should have the
+# string "xelatex" somewhere in a comment/command in the first 5 lines.
+
+file=$(readlink -f "$1")
+dir=${file%/*}
+base="${file%.*}"
+ext="${file##*.}"
+
+cd "$dir" || exit 1
+
+textype() { \
+	command="pdflatex"
+	( head -n5 "$file" | grep -qi 'xelatex' ) && command="xelatex"
+	$command --output-directory="$dir" "$base" &&
+	grep -qi addbibresource "$file" &&
+	biber --input-directory "$dir" "$base" &&
+	$command --output-directory="$dir" "$base" &&
+	$command --output-directory="$dir" "$base"
+}
+
+case "$ext" in
+	# Try to keep these cases in alphabetical order.
+	[0-9]) preconv "$file" | refer -PS -e | groff -mandoc -T pdf > "$base".pdf ;;
+	c) cc "$file" -o "$base" && "$base" ;;
+	cpp) g++ "$file" -o "$base" && "$base" ;;
+	cs) mcs "$file" && mono "$base".exe ;;
+	go) go run "$file" ;;
+	h) sudo make install ;;
+	java) javac -d classes "$file" && java -cp classes "${1%.*}" ;;
+	m) octave "$file" ;;
+	md)	if  [ -x "$(command -v lowdown)" ]; then
+			lowdown -d nointem -e super "$file" -Tms | groff -mpdfmark -ms -kept > "$base".pdf
+		elif [ -x "$(command -v groffdown)" ]; then
+			groffdown -i "$file" | groff > "$base.pdf"
+		else
+			pandoc -t ms --highlight-style=kate -s -o "$base".pdf "$file"
+		fi ; ;;
+	mom) preconv "$file" | refer -PS -e | groff -mom -kept -T pdf > "$base".pdf ;;
+	ms) preconv "$file" | refer -PS -e | groff -me -ms -kept -T pdf > "$base".pdf ;;
+	org) emacs "$file" --batch -u "$USER" -f org-latex-export-to-pdf ;;
+	py) python "$file" ;;
+	[rR]md) Rscript -e "rmarkdown::render('$file', quiet=TRUE)" ;;
+	rs) cargo build ;;
+	sass) sassc -a "$file" "$base.css" ;;
+	scad) openscad -o "$base".stl "$file" ;;
+	sent) setsid -f sent "$file" 2>/dev/null ;;
+	tex) textype "$file" ;;
+	*) head -n1 "$file" | grep "^#!/" | sed "s/^#!//" | xargs -r -I % "$file" ;;
+esac

.local/bin/cron/checkup

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# Syncs repositories and downloads updates, meant to be run as a cronjob.
+
+ping -q -c 1 example.org > /dev/null || exit
+
+notify-send "📦 Repository Sync" "Checking for package updates..."
+
+sudo pacman -Syyuw --noconfirm || notify-send "Error downloading updates.
+Check your internet connection, if pacman is already running, or run update manually to see errors."
+pkill -RTMIN+8 "${STATUSBAR:-dwmblocks}"
+
+if pacman -Qu | grep -v "\[ignored\]"
+then
+	notify-send "🎁 Repository Sync" "Updates available. Click statusbar icon (📦) for update."
+else
+	notify-send "📦 Repository Sync"  "Sync complete. No new packages for update."
+fi

.local/bin/cron/crontog

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# Toggles all cronjobs off/on.
+# Stores disabled crontabs in ~/.consaved until restored.
+
+([ -f "${XDG_CONFIG_HOME:-$HOME/.config}"/cronsaved ] && crontab - < "${XDG_CONFIG_HOME:-$HOME/.config}"/cronsaved  && rm "${XDG_CONFIG_HOME:-$HOME/.config}"/cronsaved && notify-send "🕓 Cronjobs re-enabled.") || ( crontab -l > "${XDG_CONFIG_HOME:-$HOME/.config}"/cronsaved && crontab -r && notify-send "🕓 Cronjobs saved and disabled.")

.local/bin/cron/newsup

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Set as a cron job to check for new RSS entries for newsboat.
+# If newsboat is open, sends it an "R" key to refresh.
+
+ping -q -c 1 example.org > /dev/null || exit
+
+/usr/bin/notify-send "📰 Updating RSS feeds..."
+
+pgrep -f newsboat$ && /usr/bin/xdotool key --window "$(/usr/bin/xdotool search --name newsboat)" R && exit
+
+echo 🔃 > /tmp/newsupdate
+pkill -RTMIN+6 "${STATUSBAR:-dwmblocks}"
+/usr/bin/newsboat -x reload
+rm -f /tmp/newsupdate
+pkill -RTMIN+6 "${STATUSBAR:-dwmblocks}"
+/usr/bin/notify-send "📰 RSS feed update complete."

.local/bin/displayselect

@@ -0,0 +1,82 @@
+#!/bin/sh
+
+# A UI for detecting and selecting all displays. Probes xrandr for connected
+# displays and lets user select one to use. User may also select "manual
+# selection" which opens arandr.
+
+twoscreen() { # If multi-monitor is selected and there are two screens.
+
+    mirror=$(printf "no\\nyes" | dmenu -i -p "Mirror displays?")
+    # Mirror displays using native resolution of external display and a scaled
+    # version for the internal display
+    if [ "$mirror" = "yes" ]; then
+        external=$(echo "$screens" | dmenu -i -p "Optimize resolution for:")
+        internal=$(echo "$screens" | grep -v "$external")
+
+        res_external=$(xrandr --query | sed -n "/^$external/,/\+/p" | \
+            tail -n 1 | awk '{print $1}')
+        res_internal=$(xrandr --query | sed -n "/^$internal/,/\+/p" | \
+            tail -n 1 | awk '{print $1}')
+
+        res_ext_x=$(echo "$res_external" | sed 's/x.*//')
+        res_ext_y=$(echo "$res_external" | sed 's/.*x//')
+        res_int_x=$(echo "$res_internal" | sed 's/x.*//')
+        res_int_y=$(echo "$res_internal" | sed 's/.*x//')
+
+        scale_x=$(echo "$res_ext_x / $res_int_x" | bc -l)
+        scale_y=$(echo "$res_ext_y / $res_int_y" | bc -l)
+
+        xrandr --output "$external" --auto --scale 1.0x1.0 \
+            --output "$internal" --auto --same-as "$external" \
+            --scale "$scale_x"x"$scale_y"
+    else
+
+        primary=$(echo "$screens" | dmenu -i -p "Select primary display:")
+        secondary=$(echo "$screens" | grep -v "$primary")
+        direction=$(printf "left\\nright" | dmenu -i -p "What side of $primary should $secondary be on?")
+        xrandr --output "$primary" --auto --scale 1.0x1.0 --output "$secondary" --"$direction"-of "$primary" --auto --scale 1.0x1.0
+    fi
+    }
+
+morescreen() { # If multi-monitor is selected and there are more than two screens.
+	primary=$(echo "$screens" | dmenu -i -p "Select primary display:")
+	secondary=$(echo "$screens" | grep -v "$primary" | dmenu -i -p "Select secondary display:")
+	direction=$(printf "left\\nright" | dmenu -i -p "What side of $primary should $secondary be on?")
+	tertiary=$(echo "$screens" | grep -v "$primary" | grep -v "$secondary" | dmenu -i -p "Select third display:")
+	xrandr --output "$primary" --auto --output "$secondary" --"$direction"-of "$primary" --auto --output "$tertiary" --"$(printf "left\\nright" | grep -v "$direction")"-of "$primary" --auto
+	}
+
+multimon() { # Multi-monitor handler.
+	case "$(echo "$screens" | wc -l)" in
+		2) twoscreen ;;
+		*) morescreen ;;
+	esac ;}
+
+onescreen() { # If only one output available or chosen.
+	xrandr --output "$1" --auto --scale 1.0x1.0 $(echo "$allposs" | grep -v "\b$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -)
+	}
+
+postrun() { # Stuff to run to clean up.
+	setbg		# Fix background if screen size/arangement has changed.
+	{ killall dunst ; setsid -f dunst ;} >/dev/null 2>&1 # Restart dunst to ensure proper location on screen
+	}
+
+# Get all possible displays
+allposs=$(xrandr -q | grep "connected")
+
+# Get all connected screens.
+screens=$(echo "$allposs" | awk '/ connected/ {print $1}')
+
+# If there's only one screen
+[ "$(echo "$screens" | wc -l)" -lt 2 ] &&
+	{ onescreen "$screens"; postrun; notify-send "💻 Only one screen detected." "Using it in its optimal settings...";  exit ;}
+
+# Get user choice including multi-monitor and manual selection:
+chosen=$(printf "%s\\nmulti-monitor\\nmanual selection" "$screens" | dmenu -i -p "Select display arangement:") &&
+case "$chosen" in
+	"manual selection") arandr ; exit ;;
+	"multi-monitor") multimon ;;
+	*) onescreen "$chosen" ;;
+esac
+
+postrun

.local/bin/dmenuhandler

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Feed this script a link and it will give dmenu
+# some choice programs to use to open it.
+feed="${1:-$(printf "%s" | dmenu -p 'Paste URL or file path')}"
+
+case "$(printf "Copy URL\\nsxiv\\nsetbg\\nPDF\\nbrowser\\nlynx\\nvim\\nmpv\\nmpv loop\\nmpv float\\nqueue download\\nqueue yt-dl\\nqueue yt-dl audio" | dmenu -i -p "Open it with?")" in
+	"copy url") echo "$feed" | xclip -selection clipboard ;;
+	mpv) setsid -f mpv -quiet "$feed" >/dev/null 2>&1 ;;
+	"mpv loop") setsid -f mpv -quiet --loop "$feed" >/dev/null 2>&1 ;;
+	"mpv float") setsid -f "$TERMINAL" -e mpv --geometry=+0-0 --autofit=30%  --title="mpvfloat" "$feed" >/dev/null 2>&1 ;;
+	"queue yt-dl") qndl "$feed" >/dev/null 2>&1 ;;
+	"queue yt-dl audio") qndl "$feed" 'youtube-dl --add-metadata -icx -f bestaudio/best' >/dev/null 2>&1 ;;
+	"queue download") qndl "$feed" 'curl -LO' >/dev/null 2>&1 ;;
+	PDF) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s/.*\///;s/%20/ /g")" && zathura "/tmp/$(echo "$feed" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	sxiv) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s/.*\///;s/%20/ /g")" && sxiv -a "/tmp/$(echo "$feed" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	vim) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s/.*\///;s/%20/ /g")" && setsid -f "$TERMINAL" -e "$EDITOR" "/tmp/$(echo "$feed" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	setbg) curl -L "$feed" > $XDG_CACHE_HOME/pic ; xwallpaper --zoom $XDG_CACHE_HOME/pic >/dev/null 2>&1 ;;
+	browser) setsid -f "$BROWSER" "$feed" >/dev/null 2>&1 ;;
+	lynx) lynx "$feed" >/dev/null 2>&1 ;;
+esac

.local/bin/dmenumount

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+# Gives a dmenu prompt to mount unmounted drives and Android phones. If
+# they're in /etc/fstab, they'll be mounted automatically. Otherwise, you'll
+# be prompted to give a mountpoint from already existsing directories. If you
+# input a novel directory, it will prompt you to create that directory.
+
+getmount() { \
+	[ -z "$chosen" ] && exit 1
+        # shellcheck disable=SC2086
+	mp="$(find $1 2>/dev/null | dmenu -i -p "Type in mount point.")" || exit 1
+	[ "$mp" = "" ] && exit 1
+	if [ ! -d "$mp" ]; then
+		mkdiryn=$(printf "No\\nYes" | dmenu -i -p "$mp does not exist. Create it?") || exit 1
+		[ "$mkdiryn" = "Yes" ] && (mkdir -p "$mp" || sudo -A mkdir -p "$mp")
+	fi
+	}
+
+mountusb() { \
+	chosen="$(echo "$usbdrives" | dmenu -i -p "Mount which drive?")" || exit 1
+	chosen="$(echo "$chosen" | awk '{print $1}')"
+	sudo -A mount "$chosen" 2>/dev/null && notify-send "💻 USB mounting" "$chosen mounted." && exit 0
+	alreadymounted=$(lsblk -nrpo "name,type,mountpoint" | awk '$3!~/\/boot|\/home$|SWAP/&&length($3)>1{printf "-not ( -path *%s -prune ) ",$3}')
+	getmount "/mnt /media /mount /home -maxdepth 5 -type d $alreadymounted"
+	partitiontype="$(lsblk -no "fstype" "$chosen")"
+	case "$partitiontype" in
+		"vfat") sudo -A mount -t vfat "$chosen" "$mp" -o rw,umask=0000;;
+		"exfat") sudo -A mount "$chosen" "$mp" -o uid="$(id -u)",gid="$(id -g)";;
+		*) sudo -A mount "$chosen" "$mp"; user="$(whoami)"; ug="$(groups | awk '{print $1}')"; sudo -A chown "$user":"$ug" "$mp";;
+	esac
+	notify-send "💻 USB mounting" "$chosen mounted to $mp."
+	}
+
+mountandroid() { \
+	chosen="$(echo "$anddrives" | dmenu -i -p "Which Android device?")" || exit 1
+	chosen="$(echo "$chosen" | cut -d : -f 1)"
+	getmount "$HOME -maxdepth 3 -type d"
+        simple-mtpfs --device "$chosen" "$mp"
+	echo "OK" | dmenu -i -p "Tap Allow on your phone if it asks for permission and then press enter" || exit 1
+	simple-mtpfs --device "$chosen" "$mp"
+	notify-send "🤖 Android Mounting" "Android device mounted to $mp."
+	}
+
+asktype() { \
+	choice="$(printf "USB\\nAndroid" | dmenu -i -p "Mount a USB drive or Android device?")" || exit 1
+	case $choice in
+		USB) mountusb ;;
+		Android) mountandroid ;;
+	esac
+	}
+
+anddrives=$(simple-mtpfs -l 2>/dev/null)
+usbdrives="$(lsblk -rpo "name,type,size,mountpoint" | grep 'part\|rom' | awk '$4==""{printf "%s (%s)\n",$1,$3}')"
+
+if [ -z "$usbdrives" ]; then
+	[ -z "$anddrives" ] && echo "No USB drive or Android device detected" && exit
+	echo "Android device(s) detected."
+	mountandroid
+else
+	if [ -z "$anddrives" ]; then
+		echo "USB drive(s) detected."
+		mountusb
+	else
+		echo "Mountable USB drive(s) and Android device(s) detected."
+		asktype
+	fi
+fi

.local/bin/dmenupass

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# This script is the SUDO_ASKPASS variable, meaning that it will be used as a
+# password prompt if needed.
+
+dmenu -fn Monospace-18 -P -p "$1" <&- && echo

.local/bin/dmenuumount

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# A dmenu prompt to unmount drives.
+# Provides you with mounted partitions, select one to unmount.
+# Drives mounted at /, /boot and /home will not be options to unmount.
+
+unmountusb() {
+	[ -z "$drives" ] && exit
+	chosen="$(echo "$drives" | dmenu -i -p "Unmount which drive?")" || exit 1
+	chosen="$(echo "$chosen" | awk '{print $1}')"
+	[ -z "$chosen" ] && exit
+	sudo -A umount "$chosen" && notify-send "💻 USB unmounting" "$chosen unmounted."
+	}
+
+unmountandroid() { \
+	chosen="$(awk '/simple-mtpfs/ {print $2}' /etc/mtab | dmenu -i -p "Unmount which device?")" || exit 1
+	[ -z "$chosen" ] && exit
+	sudo -A umount -l "$chosen" && notify-send "🤖 Android unmounting" "$chosen unmounted."
+	}
+
+asktype() { \
+	choice="$(printf "USB\\nAndroid" | dmenu -i -p "Unmount a USB drive or Android device?")" || exit 1
+	case "$choice" in
+		USB) unmountusb ;;
+		Android) unmountandroid ;;
+	esac
+	}
+
+drives=$(lsblk -nrpo "name,type,size,mountpoint" | awk '$4!~/\/boot|\/home$|SWAP/&&length($4)>1{printf "%s (%s)\n",$4,$3}')
+
+if ! grep simple-mtpfs /etc/mtab; then
+	[ -z "$drives" ] && echo "No drives to unmount." &&  exit
+	echo "Unmountable USB drive detected."
+	unmountusb
+else
+	if [ -z "$drives" ]
+	then
+		echo "Unmountable Android device detected."
+	       	unmountandroid
+	else
+		echo "Unmountable USB drive(s) and Android device(s) detected."
+		asktype
+	fi
+fi

.local/bin/dmenuunicode

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# The famous "get a menu of emojis to copy" script.
+
+# Get user selection via dmenu from emoji file.
+chosen=$(cut -d ';' -f1 ~/.local/share/emojis | dmenu -i -l 30 | sed "s/ .*//")
+
+# Exit if none chosen.
+[ -z "$chosen" ] && exit
+
+# If you run this command with an argument, it will automatically insert the
+# character. Otherwise, show a message that the emoji has been copied.
+if [ -n "$1" ]; then
+	xdotool type "$chosen"
+else
+	printf "$chosen" | xclip -selection clipboard
+	notify-send "'$chosen' copied to clipboard." &
+fi

.local/bin/ex

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+# A general, all-purpose extraction script. Not all extraction programs here
+# are installed by LARBS automatically.
+#
+# Default behavior: Extract archive into new directory
+# Behavior with `-c` option: Extract contents into current directory
+
+while getopts "hc" o; do case "${o}" in
+	c) extracthere="True" ;;
+	*) printf "Options:\\n   -c: Extract archive into current directory rather than a new one.\\n" && exit 1 ;;
+esac done
+
+if [ -z "$extracthere" ]; then
+	archive="$(readlink -f "$*")" &&
+	directory="$(echo "$archive" | sed 's/\.[^\/.]*$//')" &&
+	mkdir -p "$directory" &&
+	cd "$directory" || exit 1
+else
+	archive="$(readlink -f "$(echo "$*" | cut -d' ' -f2)" 2>/dev/null)"
+fi
+
+[ -z "$archive" ] && printf "Give archive to extract as argument.\\n" && exit 1
+
+if [ -f "$archive" ] ; then
+	case "$archive" in
+		*.tar.bz2|*.tbz2) tar xvjf "$archive" ;;
+		*.tar.xz) tar -xf "$archive" ;;
+		*.tar.gz|*.tgz) tar xvzf "$archive" ;;
+		*.tar.zst) tar -I zstd -xf "$archive" ;;
+		*.lzma) unlzma "$archive" ;;
+		*.bz2) bunzip2 "$archive" ;;
+		*.rar) unrar x -ad "$archive" ;;
+		*.gz) gunzip "$archive" ;;
+		*.tar) tar xvf "$archive" ;;
+		*.zip) unzip "$archive" ;;
+		*.Z) uncompress "$archive" ;;
+		*.7z) 7z x "$archive" ;;
+		*.xz) unxz "$archive" ;;
+		*.exe) cabextract "$archive" ;;
+		*) printf "extract: '%s' - unknown archive method\\n" "$archive" ;;
+	esac
+else
+	printf "File \"%s\" not found.\\n" "$archive"
+fi

.local/bin/leave

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# A dmenu wrapper script for system functions.
+
+# For non-systemd init systems.
+case "$(readlink -f /sbin/init)" in
+	*runit*) hib="sudo -A zzz" ;;
+	*openrc*) reb="sudo -A openrc-shutdown -r"; shut="sudo -A openrc-shutdown -p 0" ;;
+esac
+
+cmds="\
+🔒 lock		slock
+🚪 leave dwm	kill -TERM $(pgrep -u $USER "\bdwm$")
+♻ renew dwm	kill -HUP $(pgrep -u $USER "\bdwm$")
+🐻 hibernate	slock ${hib:-systemctl suspend-then-hibernate -i}
+🔃 reboot	${reb:-sudo -A reboot}
+🖥 shutdown	${shut:-sudo -A shutdown -h now}
+📺 display off 	 xset dpms force off"
+
+choice="$(echo "$cmds" | cut -d'	' -f 1 | dmenu)" || exit 1
+
+`echo "$cmds" | grep "^$choice	" | cut -d '	' -f2-`

.local/bin/lfselect

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Reads file names from stdin and selects them in lf.
+
+while read -r file; do
+	[ -z "$file" ] && continue
+	lf -remote "send select \"$file\""
+	lf -remote "send toggle"
+done

.local/bin/linkhandler

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# Feed script a url or file location.
+# If an image, it will view in sxiv,
+# if a video or gif, it will view in mpv
+# if a music file or pdf, it will download,
+# otherwise it opens link in browser.
+
+# If no url given. Opens browser. For using script as $BROWSER.
+[ -z "$1" ] && { "$BROWSER"; exit; }
+
+case "$1" in
+    *mkv|*webm|*mp4|*youtube.com/watch*|*youtube.com/playlist*|*youtu.be*|*hooktube.com*|*bitchute.com*|*videos.lukesmith.xyz*)
+        setsid -f mpv -quiet "$1" >/dev/null 2>&1 ;;
+    *png|*jpg|*jpe|*jpeg|*gif)
+        curl -sL "$1" > "/tmp/$(echo "$1" | sed "s/.*\///;s/%20/ /g")" && sxiv -a "/tmp/$(echo "$1" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 & ;;
+    *pdf|*cbz|*cbr)
+        curl -sL "$1" > "/tmp/$(echo "$1" | sed "s/.*\///;s/%20/ /g")" && zathura "/tmp/$(echo "$1" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 & ;;
+    *mp3|*flac|*opus|*mp3?source*)
+        qndl "$1" 'curl -LO'  >/dev/null 2>&1 ;;
+    *)
+        [ -f "$1" ] && setsid -f "$TERMINAL" -e "$EDITOR" "$1" >/dev/null 2>&1 || setsid -f "$BROWSER" "$1" >/dev/null 2>&1
+esac

.local/bin/maimpick

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# This is bound to Shift+PrintScreen by default, requires maim. It lets you
+# choose the kind of screenshot to take, including copying the image or even
+# highlighting an area to copy. scrotcucks on suicidewatch right now.
+
+case "$(printf "a selected area\\ncurrent window\\nfull screen\\na selected area (copy)\\ncurrent window (copy)\\nfull screen (copy)" | dmenu -l 6 -i -p "Screenshot which area?")" in
+	"a selected area") maim -s pic-selected-"$(date '+%y%m%d-%H%M-%S').png" ;;
+	"current window") maim -i "$(xdotool getactivewindow)" pic-window-"$(date '+%y%m%d-%H%M-%S').png" ;;
+	"full screen") maim pic-full-"$(date '+%y%m%d-%H%M-%S').png" ;;
+	"a selected area (copy)") maim -s | xclip -selection clipboard -t image/png ;;
+	"current window (copy)") maim -i "$(xdotool getactivewindow)" | xclip -selection clipboard -t image/png ;;
+	"full screen (copy)") maim | xclip -selection clipboard -t image/png ;;
+esac

.local/bin/newsup

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Set as a cron job to check for new RSS entries for newsboat.
+# If newsboat is open, sends it an "R" key to refresh.
+
+ping -q -c 1 example.org > /dev/null || exit
+
+/usr/bin/notify-send "📰 Updating RSS feeds..."
+
+pgrep -f newsboat$ && /usr/bin/xdotool key --window "$(/usr/bin/xdotool search --name newsboat)" R && exit
+
+echo 🔃 > /tmp/newsupdate
+pkill -RTMIN+6 "${STATUSBAR:-dwmblocks}"
+/usr/bin/newsboat -x reload
+rm -f /tmp/newsupdate
+pkill -RTMIN+6 "${STATUSBAR:-dwmblocks}"
+/usr/bin/notify-send "📰 RSS feed update complete."

.local/bin/opout

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# opout: "open output": A general handler for opening a file's intended output,
+# usually the pdf of a compiled document.  I find this useful especially
+# running from vim.
+
+basename="$(echo "${*}" | sed 's/\.[^\/.]*$//')"
+
+case "${*}" in
+	*.tex|*.m[dse]|*.[rR]md|*.mom|*.[0-9]) setsid -f xdg-open "$basename".pdf >/dev/null 2>&1 ;;
+	*.html) setsid -f "$BROWSER" "$basename".html >/dev/null 2>&1 ;;
+	*.sent) setsid -f sent "$1" >/dev/null 2>&1 ;;
+esac

.local/bin/qndl

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# $1 is a url; $2 is a command
+[ -z "$1" ] && exit
+base="$(basename "$1")"
+notify-send "⏳ Queuing $base..."
+cmd="$2"
+[ -z "$cmd" ] && cmd="youtube-dl --add-metadata -ic"
+idnum="$(tsp $cmd "$1")"
+realname="$(echo "$base" | sed "s/?\(source\|dest\).*//;s/%20/ /g")"
+tsp -D "$idnum" mv "$base" "$realname"
+tsp -D "$idnum" notify-send "👍 $realname done."

.local/bin/queueandnotify

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Podboat sucks. This script replaces it.
+# It reads the newsboat queue, queuing downloads with taskspooler.
+# It also removes the junk from extentions.
+queuefile="${XDG_DATA_HOME:-$HOME/.local/share}/newsboat/queue"
+
+while read -r line; do
+	[ -z "$line" ] && continue
+	url="$(echo "$line" | awk '{print $1}')"
+	qndl "$url" "curl -LO"
+done < "$queuefile"
+
+echo > "$queuefile"

.local/bin/rotdir

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# When I open an image from the file manager in sxiv (the image viewer), I want
+# to be able to press the next/previous keys to key through the rest of the
+# images in the same directory. This script "rotates" the content of a
+# directory based on the first chosen file, so that if I open the 15th image,
+# if I press next, it will go to the 16th etc. Autistic, I know, but this is
+# one of the reasons that sxiv is great for being able to read standard input.
+
+[ -z "$1" ] && echo "usage: rotdir regex 2>&1" && exit 1
+base="$(basename "$1")"
+ls "$PWD" | awk -v BASE="$base" 'BEGIN { lines = ""; m = 0; } { if ($0 == BASE) { m = 1; } } { if (!m) { if (lines) { lines = lines"\n"; } lines = lines""$0; } else { print $0; } } END { print lines; }'

.local/bin/rssadd

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+if echo "$1" | grep "https*://\S\+\.[A-Za-z]\+\S*" >/dev/null; then
+	url="$1"
+else
+	url="$(grep -Eom1 '<[^>]+(rel="self"|application/[a-z]+\+xml)[^>]+>' "$1" |
+		sed -E 's_^.*href="(https?://[^"]+)".*$_\1_')"
+
+	! grep "https*://\S\+\.[A-Za-z]\+\S*" <<<"$url" &&
+		notify-send "That doesn't look like a full URL." && exit 1
+fi
+
+RSSFILE="${XDG_CONFIG_HOME:-$HOME/.config}/newsboat/urls"
+if awk '{print $1}' "$RSSFILE" | grep "^$url$" >/dev/null; then
+	notify-send "You already have this RSS feed."
+else
+	echo "$url" >> "$RSSFILE" && notify-send "RSS feed added."
+fi

.local/bin/setbg

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# This script does the following:
+#	Run by itself, set the wallpaper (at X start).
+#	If given a file, set that as the new wallpaper.
+#	If given a directory, choose random file in it.
+#	If wal is installed, also generates a colorscheme.
+
+# Location of link to wallpaper link.
+bgloc="${XDG_DATA_HOME:-$HOME/.local/share/}/bg"
+
+trueloc="$(readlink -f "$1")" &&
+case "$(file --mime-type -b "$trueloc")" in
+    image/* ) ln -sf "$(readlink -f "$1")" "$bgloc" && notify-send -i "$bgloc" "Changing wallpaper..." ;;
+    inode/directory ) ln -sf "$(find "$trueloc" -iregex '.*.\(jpg\|jpeg\|png\|gif\)' -type f | shuf -n 1)" "$bgloc" && notify-send -i "$bgloc" "Random Wallpaper chosen." ;;
+    *) notify-send "Error" "Not a valid image." ; exit 1;;
+esac
+
+# If pywal is installed, use it.
+command -v wal >/dev/null 2>&1 &&
+    wal -i "$trueloc" -o "${XDG_CONFIG_HOME:-$HOME/.config}/wal/postrun" >/dev/null 2>&1 &&
+    pidof dwm >/dev/null && xdotool key super+F12
+
+xwallpaper --zoom "$bgloc"

.local/bin/shortcuts

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+bmdirs="${XDG_CONFIG_HOME:-$HOME/.config}/shell/bm-dirs"
+bmfiles="${XDG_CONFIG_HOME:-$HOME/.config}/shell/bm-files"
+
+# Output locations. Unactivated progs should go to /dev/null.
+shell_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/shell/shortcutrc"
+zsh_named_dirs="${XDG_CONFIG_HOME:-$HOME/.config}/shell/zshnameddirrc"
+lf_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/lf/shortcutrc"
+
+# Remove, prepare files
+rm -f "$lf_shortcuts" "$zsh_named_dirs" 2>/dev/null
+printf "# vim: filetype=sh\\nalias " > "$shell_shortcuts"
+
+# Format the `directories` file in the correct syntax and sent it to all three configs.
+eval "echo \"$(cat "$bmdirs")\"" | \
+awk "!/^\s*#/ && !/^\s*\$/ {gsub(\"\\\s*#.*$\",\"\");
+    printf(\"%s=\42cd %s && ls -a\42 \\\\\n\",\$1,\$2)   >> \"$shell_shortcuts\" ;
+    printf(\"hash -d %s=%s \n\",\$1,\$2)                 >> \"$zsh_named_dirs\"  ;
+    printf(\"map C%s cd \42%s\42 \n\",\$1,\$2)           >> \"$lf_shortcuts\" }"
+
+# Format the `files` file in the correct syntax and sent it to both configs.
+eval "echo \"$(cat "$bmfiles")\"" | \
+awk "!/^\s*#/ && !/^\s*\$/ {gsub(\"\\\s*#.*$\",\"\");
+    printf(\"%s=\42\$EDITOR %s\42 \\\\\n\",\$1,\$2)  >> \"$shell_shortcuts\" ;
+    printf(\"hash -d %s=%s \n\",\$1,\$2)             >> \"$zsh_named_dirs\"  ;
+    printf(\"map E%s \$\$EDITOR \42%s\42 \n\",\$1,\$2)   >> \"$lf_shortcuts\" }"

.local/bin/statusbar/sb-battery

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+# Prints all batteries, their percentage remaining and an emoji corresponding
+# to charge status (🔌 for plugged up, 🔋 for discharging on battery, etc.).
+
+case $BLOCK_BUTTON in
+	3) notify-send "🔋 Battery module" "🔋: discharging
+🛑: not charging
+♻: stagnant charge
+🔌: charging
+⚡: charged
+❗: battery very low!
+- Scroll to change adjust xbacklight." ;;
+	4) xbacklight -inc 10 ;;
+	5) xbacklight -dec 10 ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+# Loop through all attached batteries and format the info
+for battery in /sys/class/power_supply/BAT?*; do
+	# If non-first battery, print a space separator.
+	[ -n "${capacity+x}" ] && printf " "
+	# Sets up the status and capacity
+	case "$(cat "$battery/status")" in
+		"Full") status="⚡" ;;
+		"Discharging") status="🔋" ;;
+		"Charging") status="🔌" ;;
+		"Not charging") status="🛑" ;;
+		"Unknown") status="♻️" ;;
+	esac
+	capacity=$(cat "$battery/capacity")
+	# Will make a warn variable if discharging and low
+	[ "$status" = "🔋" ] && [ "$capacity" -le 25 ] && warn="❗"
+	# Prints the info
+	printf "%s%s%d%%" "$status" "$warn" "$capacity"; unset warn
+done && exit 0

.local/bin/statusbar/sb-clock

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+clock=$(date '+%I')
+
+case "$clock" in
+	"00") icon="🕛" ;;
+	"01") icon="🕐" ;;
+	"02") icon="🕑" ;;
+	"03") icon="🕒" ;;
+	"04") icon="🕓" ;;
+	"05") icon="🕔" ;;
+	"06") icon="🕕" ;;
+	"07") icon="🕖" ;;
+	"08") icon="🕗" ;;
+	"09") icon="🕘" ;;
+	"10") icon="🕙" ;;
+	"11") icon="🕚" ;;
+	"12") icon="🕛" ;;
+esac
+
+case $BLOCK_BUTTON in
+	1) notify-send "This Month" "$(cal --color=always | sed "s/..7m/<b><span color=\"red\">/;s/..27m/<\/span><\/b>/")" && notify-send "Appointments" "$(calcurse -d3)" ;;
+	2) setsid -f "$TERMINAL" -e calcurse ;;
+	3) notify-send "📅 Time/date module" "\- Left click to show upcoming appointments for the next three days via \`calcurse -d3\` and show the month via \`cal\`
+- Middle click opens calcurse if installed" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+date "+%Y %b %d (%a) $icon%I:%M%p"

.local/bin/statusbar/sb-cpu

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+	1) notify-send "🖥 CPU hogs" "$(ps axch -o cmd:15,%cpu --sort=-%cpu | head)\\n(100% per core)" ;;
+	2) setsid -f "$TERMINAL" -e htop ;;
+	3) notify-send "🖥 CPU module " "\- Shows CPU temperature.
+- Click to show intensive processes.
+- Middle click to open htop." ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+sensors | awk '/Core 0/ {print "🌡" $3}'

.local/bin/statusbar/sb-cpubars

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# Module showing CPU load as a changing bars.
+# Just like in polybar.
+# Each bar represents amount of load on one core since
+# last run.
+
+# Cache in tmpfs to improve speed and reduce SSD load
+cache=/tmp/cpubarscache
+
+case $BLOCK_BUTTON in
+	2) setsid -f "$TERMINAL" -e htop ;;
+	3) notify-send "🪨 CPU load module" "Each bar represents
+one CPU core";;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+# id total idle
+stats=$(awk '/cpu[0-9]+/ {printf "%d %d %d\n", substr($1,4), ($2 + $3 + $4 + $5), $5 }' /proc/stat)
+[ ! -f $cache ] && echo "$stats" > "$cache"
+old=$(cat "$cache")
+printf "🪨"
+echo "$stats" | while read -r row; do
+	id=${row%% *}
+	rest=${row#* }
+	total=${rest%% *}
+	idle=${rest##* }
+
+	case "$(echo "$old" | awk '{if ($1 == id)
+		printf "%d\n", (1 - (idle - $3)  / (total - $2))*100 /12.5}' \
+		id="$id" total="$total" idle="$idle")" in
+
+		"0") printf "▁";;
+		"1") printf "▂";;
+		"2") printf "▃";;
+		"3") printf "▄";;
+		"4") printf "▅";;
+		"5") printf "▆";;
+		"6") printf "▇";;
+		"7") printf "█";;
+		"8") printf "█";;
+	esac
+done; printf "\\n"
+echo "$stats" > "$cache"

.local/bin/statusbar/sb-disk

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# Status bar module for disk space
+# $1 should be drive mountpoint, otherwise assumed /.
+
+location=${1:-/}
+
+[ -d "$location" ] || exit
+
+case $BLOCK_BUTTON in
+	1) notify-send "💽 Disk space" "$(df -h --output=target,used,size)" ;;
+	3) notify-send "💽 Disk module" "\- Shows used hard drive space.
+- Click to show all disk info." ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+case "$location" in
+	"/home"* ) icon="🏠" ;;
+	"/mnt"* ) icon="💾" ;;
+	*) icon="🖥";;
+esac
+
+printf "%s: %s\n" "$icon" "$(df -h "$location" | awk ' /[0-9]/ {print $3 "/" $2}')"

.local/bin/statusbar/sb-forecast

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+# Displays todays precipication chance (☔) and daily low (🥶) and high (🌞).
+# Usually intended for the statusbar.
+
+# If we have internet, get a weather report from wttr.in and store it locally.
+# You could set up a shell alias to view the full file in a pager in the
+# terminal if desired. This function will only be run once a day when needed.
+weatherreport="${XDG_DATA_HOME:-$HOME/.local/share}/weatherreport"
+getforecast() { curl -sf "wttr.in/$LOCATION" > "$weatherreport" || exit 1 ;}
+
+# Some very particular and terse stream manipulation. We get the maximum
+# precipitation chance and the daily high and low from the downloaded file and
+# display them with coresponding emojis.
+showweather() { printf "%s" "$(sed '16q;d' "$weatherreport" |
+	grep -wo "[0-9]*%" | sort -rn | sed "s/^/☔/g;1q" | tr -d '\n')"
+sed '13q;d' "$weatherreport" | grep -o "m\\([-+]\\)*[0-9]\\+" | sed 's/+//g' | sort -n -t 'm' -k 2n | sed -e 1b -e '$!d' | tr '\n|m' ' ' | awk '{print " 🥶" $1 "°","🌞" $2 "°"}' ;}
+
+case $BLOCK_BUTTON in
+	1) setsid -f "$TERMINAL" -e less -Srf "$weatherreport" ;;
+	2) getforecast && showweather ;;
+	3) notify-send "🌈 Weather module" "\- Left click for full forecast.
+- Middle click to update forecast.
+☔: Chance of rain/snow
+🥶: Daily low
+🌞: Daily high" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+# The test if our forcecast is updated to the day. If it isn't download a new
+# weather report from wttr.in with the above function.
+[ "$(stat -c %y "$weatherreport" 2>/dev/null | cut -d' ' -f1)" = "$(date '+%Y-%m-%d')" ] ||
+	getforecast
+
+showweather

.local/bin/statusbar/sb-internet

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# Show wifi 📶 and percent strength or 📡 if none.
+# Show 🌐 if connected to ethernet or ❎ if none.
+# Show 🔒 if a vpn connection is active
+
+case $BLOCK_BUTTON in
+	1) "$TERMINAL" -e nmtui; pkill -RTMIN+4 dwmblocks ;;
+	3) notify-send "🌐 Internet module" "\- Click to connect
+📡: no wifi connection
+📶: wifi connection with quality
+❎: no ethernet
+🌐: ethernet working
+🔒: vpn is active
+" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+case "$(cat /sys/class/net/w*/operstate 2>/dev/null)" in
+	down) wifiicon="📡 " ;;
+	up) wifiicon="$(awk '/^\s*w/ { print "📶", int($3 * 100 / 70) "% " }' /proc/net/wireless)" ;;
+esac
+
+printf "%s%s%s\n" "$wifiicon" "$(sed "s/down/❎/;s/up/🌐/" /sys/class/net/e*/operstate 2>/dev/null)" "$(sed "s/.*/🔒/" /sys/class/net/tun*/operstate 2>/dev/null)"

.local/bin/statusbar/sb-iplocate

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Gets your public ip address checks which country you are in and
+# displays that information in the statusbar
+#
+# https://www.maketecheasier.com/ip-address-geolocation-lookups-linux/
+
+ifinstalled "geoip" || exit
+addr="$(curl ifconfig.me 2>/dev/null)" || exit
+grep "flag: " "${XDG_DATA_HOME:-$HOME/.local/share}/larbs/emoji" | grep "$(geoiplookup "$addr" | sed 's/.*, //')" | sed "s/flag: //;s/;.*//"

.local/bin/statusbar/sb-kbselect

@@ -0,0 +1,16 @@
+#!/bin/sh
+# works on any init system
+# requirements: dmenu, xorg-setxkbmap
+kb="$(setxkbmap -query | grep -oP 'layout:\s*\K\w+')" || exit 1
+
+case $BLOCK_BUTTON in
+	1) kb_choice="$(awk '/! layout/{flag=1; next} /! variant/{flag=0} flag {print $2, "- " $1}' /usr/share/X11/xkb/rules/base.lst | dmenu -l 15)"
+	kb="$(echo "$kb_choice" | awk '{print $3}')"
+	setxkbmap "$kb"
+	pkill -RTMIN+30 "${STATUSBAR:-dwmblocks}";;
+	3) notify-send "⌨  Keyboard/language module" "$(printf "%s" "\- Current layout: $(setxkbmap -query | grep -oP 'layout:\s*\K\w+')")
+- Left click to change keyboard.";;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+echo "$kb"

.local/bin/statusbar/sb-mailbox

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# Displays number of unread mail and an loading icon if updating.
+# When clicked, brings up `neomutt`.
+
+case $BLOCK_BUTTON in
+	1) setsid -f "$TERMINAL" -e neomutt ;;
+	2) setsid -f mw sync >/dev/null ;;
+	3) notify-send "📬 Mail module" "\- Shows unread mail
+- Shows 🔃 if syncing mail
+- Left click opens neomutt
+- Middle click syncs mail" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+unread="$(find "${XDG_DATA_HOME:-$HOME/.local/share}"/mail/*/[Ii][Nn][Bb][Oo][Xx]/new/* -type f | wc -l 2>/dev/null)"
+
+pidof mbsync >/dev/null 2>&1 && icon="🔃"
+
+[ "$unread" = "0" ] && [ "$icon" = "" ] || echo "📬$unread$icon"

.local/bin/statusbar/sb-memory

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+	1) notify-send "🧠 Memory hogs" "$(ps axch -o cmd:15,%mem --sort=-%mem | head)" ;;
+	2) setsid -f "$TERMINAL" -e htop ;;
+	3) notify-send "🧠 Memory module" "\- Shows Memory Used/Total.
+- Click to show memory hogs.
+- Middle click to open htop." ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+free --mebi | sed -n '2{p;q}' | awk '{printf ("🧠%2.2fGiB/%2.2fGiB\n", ( $3 / 1024), ($2 / 1024))}'

.local/bin/statusbar/sb-moonphase

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+# Shows the current moon phase.
+
+moonfile="${XDG_DATA_HOME:-$HOME/.local/share}/moonphase"
+
+[ "$(stat -c %y "$moonfile" 2>/dev/null | cut -d' ' -f1)" = "$(date '+%Y-%m-%d')" ] ||
+	{ curl -sf "wttr.in/?format=%m" > "$moonfile" || exit 1 ;}
+
+icon="$(cat "$moonfile")"
+
+case "$icon" in
+	🌑) name="New" ;;
+	🌒) name="Waxing Crescent" ;;
+	🌓) name="First Quarter" ;;
+	🌔) name="Waxing Gibbous" ;;
+	🌕) name="Full" ;;
+	🌖) name="Waning Gibbous" ;;
+	🌗) name="Last Quarter" ;;
+	🌘) name="Waning Crescent" ;;
+	*) exit 1 ;;
+esac
+
+echo "${icon-?}"
+
+case $BLOCK_BUTTON in
+	3) notify-send "🌜 Moon phase module" "Displays current moon phase.
+- 🌑: New
+- 🌒: Waxing Crescent
+- 🌓: First Quarter
+- 🌔: Waxing Gibbous
+- 🌕: Full
+- 🌖: Waning Gibbous
+- 🌗: Last Quarter
+- 🌘: Waning Crescent" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac

.local/bin/statusbar/sb-mpdup

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# This loop will update the mpd statusbar module whenever a command changes the
+# music player's status. mpd must be running on X's start for this to work.
+
+while : ; do
+	mpc idle >/dev/null && kill -45 "$(pidof "${STATUSBAR:-dwmblocks}")" || break
+done

.local/bin/statusbar/sb-music

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+filter() { mpc | sed "/^volume:/d;s/\\&/&/g;s/\\[paused\\].*/⏸/g;/\\[playing\\].*/d" | paste -sd ' ' -;}
+
+pidof -x sb-mpdup >/dev/null 2>&1 || sb-mpdup >/dev/null 2>&1 &
+
+case $BLOCK_BUTTON in
+	1) mpc status | filter ; setsid -f "$TERMINAL" -e ncmpcpp ;;  # right click, pause/unpause
+	2) mpc toggle | filter ;;  # right click, pause/unpause
+	3) mpc status | filter ; notify-send "🎵 Music module" "\- Shows mpd song playing.
+- ⏸ when paused.
+- Left click opens ncmpcpp.
+- Middle click pauses.
+- Scroll changes track.";;  # right click, pause/unpause
+	4) mpc prev   | filter ;;  # scroll up, previous
+	5) mpc next   | filter ;;  # scroll down, next
+	6) mpc status | filter ; "$TERMINAL" -e "$EDITOR" "$0" ;;
+	*) mpc status | filter ;;
+esac

.local/bin/statusbar/sb-nettraf

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Module showing network traffic. Shows how much data has been received (RX) or
+# transmitted (TX) since the previous time this script ran. So if run every
+# second, gives network traffic per second.
+
+case $BLOCK_BUTTON in
+	1) setsid -f "$TERMINAL" -e bmon ;;
+	3) notify-send "🌐 Network traffic module" "🔻: Traffic received
+🔺: Traffic transmitted" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+update() {
+    sum=0
+    for arg; do
+        read -r i < "$arg"
+        sum=$(( sum + i ))
+    done
+    cache=${XDG_CACHE_HOME:-$HOME/.cache}/${1##*/}
+    [ -f "$cache" ] && read -r old < "$cache" || old=0
+    printf %d\\n "$sum" > "$cache"
+    printf %d\\n $(( sum - old ))
+}
+
+rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes)
+tx=$(update /sys/class/net/[ew]*/statistics/tx_bytes)
+
+printf "🔻%4sB 🔺%4sB\\n" $(numfmt --to=iec $rx) $(numfmt --to=iec $tx)

.local/bin/statusbar/sb-news

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Displays number of unread news items and an loading icon if updating.
+# When clicked, brings up `newsboat`.
+
+case $BLOCK_BUTTON in
+        1) setsid "$TERMINAL" -e newsboat ;;
+	2) setsid -f newsup >/dev/null exit ;;
+        3) notify-send "📰 News module" "\- Shows unread news items
+- Shows 🔃 if updating with \`newsup\`
+- Left click opens newsboat
+- Middle click syncs RSS feeds
+<b>Note:</b> Only one instance of newsboat (including updates) may be running at a time." ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+ cat /tmp/newsupdate 2>/dev/null || echo "$(newsboat -x print-unread | awk '{ if($1>0) print "📰" $1}')$(cat "${XDG_CONFIG_HOME:-$HOME/.config}"/newsboat/.update 2>/dev/null)"

.local/bin/statusbar/sb-pacpackages

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Displays number of upgradeable packages.
+# For this to work, have a `pacman -Sy` command run in the background as a
+# cronjob every so often as root. This script will then read those packages.
+# When clicked, it will run an upgrade via pacman.
+#
+# Add the following text as a file in /usr/share/libalpm/hooks/statusbar.hook:
+#
+# [Trigger]
+# Operation = Upgrade
+# Type = Package
+# Target = *
+#
+# [Action]
+# Description = Updating statusbar...
+# When = PostTransaction
+# Exec = /usr/bin/pkill -RTMIN+8 dwmblocks # Or i3blocks if using i3.
+
+case $BLOCK_BUTTON in
+	1) setsid -f "$TERMINAL" -e sb-popupgrade ;;
+	2) notify-send "$(/usr/bin/pacman -Qu)" ;;
+	3) notify-send "🎁 Upgrade module" "📦: number of upgradable packages
+- Left click to upgrade packages
+- Middle click to show upgradable packages" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+pacman -Qu | grep -Fcv "[ignored]" | sed "s/^/📦/;s/^📦0$//g"

.local/bin/statusbar/sb-popupgrade

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+printf "Beginning upgrade.\\n"
+
+yay -Syu
+pkill -RTMIN+8 "${STATUSBAR:-dwmblocks}"
+
+printf "\\nUpgrade complete.\\nPress <Enter> to exit window.\\n\\n"
+read -r _

.local/bin/statusbar/sb-tasks

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# Originally by Andr3as07 <https://github.com/Andr3as07>
+# Some changes by Luke
+# Rebuild by Tenyun
+
+# This block displays the number running background tasks.  Requires tsp.
+
+num=$(tsp -l | awk -v numr=0 -v numq=0 '{if (/running/)numr++; if (/queued/)numq++} END{print numr+numq"("numq")"}')
+
+# Handle mouse clicks
+case $BLOCK_BUTTON in
+	1) setsid -f "$TERMINAL" -e tsp -l ;;
+	3) notify-send "Tasks module" "🤖: number of running/queued background tasks
+- Left click opens tsp" ;; # Right click
+	2) $EDITOR "$0" ;; # Middle click
+esac
+
+[ "$num" != "0(0)" ] &&
+	echo "🤖$num"

.local/bin/statusbar/sb-volume

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# Prints the current volume or 🔇 if muted.
+
+case $BLOCK_BUTTON in
+	1) setsid -f "$TERMINAL" -e pulsemixer ;;
+	2) pamixer -t ;;
+	4) pamixer --allow-boost -i 1 ;;
+	5) pamixer --allow-boost -d 1 ;;
+	3) notify-send "📢 Volume module" "\- Shows volume 🔊, 🔇 if muted.
+- Middle click to mute.
+- Scroll to change." ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+[ $(pamixer --get-mute) = true ] && echo 🔇 && exit
+
+vol="$(pamixer --get-volume)"
+
+if [ "$vol" -gt "70" ]; then
+	icon="🔊"
+elif [ "$vol" -lt "30" ]; then
+	icon="🔈"
+else
+	icon="🔉"
+fi
+
+echo "$icon$vol%"

.local/bin/tag

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+err() { echo "Usage:
+	tag [OPTIONS] file
+Options:
+	-a: artist/author
+	-t: song/chapter title
+	-A: album/book title
+	-n: track/chapter number
+	-N: total number of tracks/chapters
+	-d: year of publication
+	-g: genre
+	-c: comment
+You will be prompted for title, artist, album and track if not given." && exit 1 ;}
+
+while getopts "a:t:A:n:N:d:g:c:f:" o; do case "${o}" in
+	a) artist="${OPTARG}" ;;
+	t) title="${OPTARG}" ;;
+	A) album="${OPTARG}" ;;
+	n) track="${OPTARG}" ;;
+	N) total="${OPTARG}" ;;
+	d) date="${OPTARG}" ;;
+	g) genre="${OPTARG}" ;;
+	c) comment="${OPTARG}" ;;
+	f) file="${OPTARG}" ;;
+	*) printf "Invalid option: -%s\\n" "$OPTARG" && err ;;
+esac done
+
+shift $((OPTIND - 1))
+
+file="$1"
+
+[ ! -f "$file" ] && echo "Provide file to tag." && err
+
+[ -z "$title" ] && echo "Enter a title." && read -r title
+[ -z "$artist" ] && echo "Enter an artist." && read -r artist
+[ -z "$album" ] && echo "Enter an album." && read -r album
+[ -z "$track" ] && echo "Enter a track number." && read -r track
+
+case "$file" in
+	*.ogg) echo "Title=$title
+Artist=$artist
+Album=$album
+Track=$track
+Total=$total
+Date=$date
+Genre=$genre
+Comment=$comment" | vorbiscomment -w "$file" ;;
+	*.opus) echo "Title=$title
+Artist=$artist
+Album=$album
+Track=$track
+Total=$total
+Date=$date
+Genre=$genre
+Comment=$comment" | opustags -i -S "$file" ;;
+	*.mp3) eyeD3 -Q --remove-all -a "$artist" -A "$album" -t "$title" -n "$track" -N "$total" -Y "$date" "$file" ;;
+	*.flac) echo "TITLE=$title
+ARTIST=$artist
+ALBUM=$album
+TRACKNUMBER=$track
+TOTALTRACKS=$total
+DATE=$date
+GENRE=$genre
+DESCRIPTION=$comment" | metaflac --remove-all-tags --import-tags-from=- "$file" ;;
+	*) echo "File type not implemented yet." ;;
+esac

.local/bin/texclear

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# Clears the build files of a LaTeX/XeLaTeX build.
+# I have vim run this file whenever I exit a .tex file.
+
+case "$1" in
+	*.tex)
+	file=$(readlink -f "$1")
+	dir=$(dirname "$file")
+	base="${file%.*}"
+	find "$dir"  -maxdepth 1 -type f -regextype gnu-awk -regex "^$base\\.(4tc|xref|tmp|pyc|pyg|pyo|fls|vrb|fdb_latexmk|bak|swp|aux|log|synctex\\(busy\\)|lof|lot|maf|idx|mtc|mtc0|nav|out|snm|toc|bcf|run\\.xml|synctex\\.gz|blg|bbl)" -delete
+	rm -rdf "$dir/_minted-$(basename -- $base)"
+	;;
+	*) printf "Give .tex file as argument.\\n" ;;
+esac

.local/share/applications/file.desktop

@@ -0,0 +1,4 @@
+[Desktop Entry]
+Type=Application
+Name=File Manager
+Exec=/usr/bin/alacritty -e lf %u

.local/share/applications/img.desktop

@@ -0,0 +1,4 @@
+[Desktop Entry]
+Type=Application
+Name=Image viewer
+Exec=/usr/bin/sxiv -a %f

.local/share/applications/mail.desktop

@@ -0,0 +1,4 @@
+[Desktop Entry]
+Type=Application
+Name=Mail
+Exec=/usr/bin/alacritty -e neomutt %u

.local/share/applications/pdf.desktop

@@ -0,0 +1,4 @@
+[Desktop Entry]
+Type=Application
+Name=PDF reader
+Exec=/usr/bin/zathura %u

.local/share/applications/rss.desktop

@@ -0,0 +1,4 @@
+[Desktop Entry]
+Type=Application
+Name=RSS feed addition
+Exec=/usr/bin/env rssadd %U

.local/share/applications/text.desktop

@@ -0,0 +1,4 @@
+[Desktop Entry]
+Type=Application
+Name=Text editor
+Exec=/usr/bin/alacritty -e nvim %u