feat(dwm): initial statusbar scripts

statusbar/.local/bin/statusbar/bluetooth

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ "$(systemctl is-active bluetooth.service)" = "active" ]; then
+    echo ""
+else
+    echo ""
+fi

statusbar/.local/bin/statusbar/clock

@@ -0,0 +1,25 @@
+#!/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" "$(khal list -d prayer_calender_local)" ;;
+esac
+
+date "+$icon%H:%M"

statusbar/.local/bin/statusbar/covid

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+case $BLOCK_BUTTON in
+1) notify-send Covid "$(curl -4 https://corona-stats.online/Netherlands?emojis=true | sed 's/\x1b\[[0-9;]*m//g')" ;;
+esac
+
+curl --silent "https://corona-stats.online/Netherlands" | sed -n '4p' | sed 's/\x1b\[[0-9;]*m//g' | sed 's/[\ \t]//g' | awk -F '│' '{ print "😷" $3, "💀" $5, "🛌" $4, "🏥" $9 }'

statusbar/.local/bin/statusbar/cpu

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+1) notify-send "🖥 CPU hogs" "$(ps axch -o cmd:15,%cpu --sort=-%cpu | head)\\n(100% per core)" ;;
+3) setsid -f "$TERMINAL" -e htop ;;
+esac
+
+sensors | awk '/Core 0/ {print "🌡" $3}'

statusbar/.local/bin/statusbar/cpubars

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+# Cache in tmpfs to improve speed and reduce SSD load
+cache=/tmp/cpubarscache
+
+case $BLOCK_BUTTON in
+1) setsid -f "$TERMINAL" -e htop ;;
+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"

statusbar/.local/bin/statusbar/disk

@@ -0,0 +1,15 @@
+#!/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)" ;;
+esac
+
+printf "%s%s" "🏠" "$(df -h "/home" | awk ' /[0-9]/ {print $3 "/" $2}') "
+printf "%s%s" "🖥" "$(df -h "/" | awk ' /[0-9]/ {print $3 "/" $2}')"

statusbar/.local/bin/statusbar/docker

@@ -0,0 +1,13 @@
+#!/usr/bin/env sh
+
+case $BLOCK_BUTTON in
+1) notify-send "Docker" "$(docker ps)" ;;
+esac
+
+count=$(docker ps -q | wc -l)
+
+if [ ! "$count" -eq 0 ]; then
+    echo "🐳$count"
+else
+    echo ""
+fi

statusbar/.local/bin/statusbar/github

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+token=$(getpassword githubnotifications)
+
+case $BLOCK_BUTTON in
+1) "$BROWSER" --new-tab https://github.com/notifications ;;
+esac
+
+count=$(curl -s -u alrayyes:"$token" https://api.github.com/notifications | jq 'length')
+
+if [ ! "$count" -eq 0 ]; then
+    echo "🦊$count"
+else
+    echo ""
+fi

statusbar/.local/bin/statusbar/internet

@@ -0,0 +1,19 @@
+#!/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+17 dwmblocks
+    ;;
+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)"

statusbar/.local/bin/statusbar/mail

@@ -0,0 +1,16 @@
+#!/usr/bin/env sh
+
+case $BLOCK_BUTTON in
+1) setsid -f "$TERMINAL" -e neomutt ;;
+3) setsid -f mailsync >/dev/null ;;
+esac
+
+unread="$(find ~/.local/share/mail/*/INBOX/new/* -type f 2>/dev/null | wc -l)"
+
+if [ "$unread" -eq "0" ]; then
+    unread=""
+fi
+
+pidof mbsync >/dev/null 2>&1 && icon="🔃"
+
+[ "$unread" = "" ] && [ "$icon" = "" ] || echo "📬$unread$icon"

statusbar/.local/bin/statusbar/memory

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+	1) notify-send "🧠 Memory hogs" "$(ps axch -o cmd:15,%mem --sort=-%mem | head)" ;;
+	3) setsid -f "$TERMINAL" -e htop ;;
+esac
+
+free --mebi | sed -n '2{p;q}' | awk '{printf ("🧠%2.2fGiB/%2.2fGiB\n", ( $3 / 1024), ($2 / 1024))}'

statusbar/.local/bin/statusbar/microphone

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# Prints the current volume or nothing if muted.
+
+case $BLOCK_BUTTON in
+1) setsid -f "$TERMINAL" -e pulsemixer ;;
+2) pamixer -t ;;
+9) pamixer --allow-boost -i 1 ;;
+8) pamixer --allow-boost -d 1 ;;
+esac
+
+source=$(pamixer --list-sources | grep Yeti | awk '{print $1}')
+
+if [ -n "$source" ]; then
+    vol="$(pamixer --source "$source" --get-volume)"
+
+    if [ "$vol" -gt "0" ]; then
+        icon="🎤"
+    fi
+
+    echo "$icon"
+else
+    echo ""
+fi

statusbar/.local/bin/statusbar/music

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+player_status=$(playerctl status 2>/dev/null)
+
+if [ "$player_status" = "Playing" ]; then
+    echo "⏯$(playerctl metadata artist) - $(playerctl metadata title)"
+elif [ "$player_status" = "Paused" ]; then
+    echo "⏸ $(playerctl metadata artist) - $(playerctl metadata title)"
+fi
+
+case $BLOCK_BUTTON in
+1)
+    playerctl previous
+    ;;
+2)
+    playerctl play-pause
+    ;;
+3)
+    playerctl next
+    ;;
+esac

statusbar/.local/bin/statusbar/nettraf

@@ -0,0 +1,26 @@
+#!/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 ;;
+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)

statusbar/.local/bin/statusbar/news

@@ -0,0 +1,17 @@
+#!/usr/bin/env sh
+
+password=$(getpassword rss)
+session_id=$(curl -s -d '{"op":"login","user":"alrayyes","password":"'"$password"'"}' "https://rss.higherlearning.eu/api/" | jq -r ".content.session_id")
+count=$(curl -s -d '{"sid":"'$session_id'","op":"getUnread","feed_id":"0","is_cat":"1"}' "https://rss.higherlearning.eu/api/" | jq -r ".content.unread")
+
+case $BLOCK_BUTTON in
+1) setsid "$TERMINAL" -e newsboat ;;
+2) setsid -f newsup exit >/dev/null ;;
+esac
+
+output=""
+if [ "$count" -gt 0 ]; then
+    output="📰$count"
+fi
+
+cat /tmp/newsupdate 2>/dev/null || echo "$output""$(cat "${XDG_CONFIG_HOME:-$HOME/.config}"/newsboat/.update 2>/dev/null)"

statusbar/.local/bin/statusbar/podcast

@@ -0,0 +1,17 @@
+#!/usr/bin/env sh
+
+password=$(getpassword rss)
+session_id=$(curl -s -d '{"op":"login","user":"alrayyes","password":"'"$password"'"}' "https://rss.higherlearning.eu/api/" | jq -r ".content.session_id")
+count=$(curl -s -d '{"sid":"'$session_id'","op":"getUnread","feed_id":"10","is_cat":"1"}' "https://rss.higherlearning.eu/api/" | jq -r ".content.unread")
+
+case $BLOCK_BUTTON in
+1) setsid "$TERMINAL" -e podboat ;;
+2) setsid -f newsup exit >/dev/null ;;
+esac
+
+output=""
+if [ "$count" -gt 0 ]; then
+    output="📻$count"
+fi
+
+echo "$output""$(cat "${XDG_CONFIG_HOME:-$HOME/.config}"/newsboat/.update 2>/dev/null)"

statusbar/.local/bin/statusbar/reddit

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+1) "$BROWSER" --new-tab https://www.reddit.com ;;
+esac
+
+URL="https://www.reddit.com/message/unread/.json?feed=bc32fdcb4a67282ee7cac839c0a52083aadc79f0&user=alrayyes"
+USERAGENT="polybar-scripts/notification-reddit:v1.0 u/reddituser"
+
+notifications=$(curl -sf --user-agent "$USERAGENT" "$URL" | jq '.["data"]["children"] | length')
+
+if [ -n "$notifications" ] && [ "$notifications" -gt 0 ]; then
+    echo "👾$notifications"
+else
+    echo ""
+fi

statusbar/.local/bin/statusbar/seperator

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "║"

statusbar/.local/bin/statusbar/toggl

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+1) "$BROWSER" --new-tab https://track.toggl.com/timer ;;
+esac
+
+token=$(getpassword toggl)
+current="$(curl --silent -u "$token":api_token "https://api.track.toggl.com/api/v8/time_entries/current" | jq '.data.description' | sed 's/"//g')"
+
+if [ "$current" != "null" ]; then
+    echo "⏲ $current"
+else
+    echo ""
+fi

statusbar/.local/bin/statusbar/update-arch

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+
+yay
+sudo pacman -Rs $(pacman -Qtdq)
+pacrmorphans
+pkill -RTMIN+9 "${STATUSBAR:-dwmblocks}"

statusbar/.local/bin/statusbar/updates

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+1) "$TERMINAL" -e ~/.local/bin/statusbar/update-arch ;;
+esac
+
+if ! updates_arch=$(checkupdates 2>/dev/null | wc -l); then
+    updates_arch=0
+fi
+
+if ! updates_aur=$(yay -Qum 2>/dev/null | wc -l); then
+    # if ! updates_aur=$(cower -u 2> /dev/null | wc -l); then
+    # if ! updates_aur=$(trizen -Su --aur --quiet | wc -l); then
+    # if ! updates_aur=$(pikaur -Qua 2> /dev/null | wc -l); then
+    # if ! updates_aur=$(rua upgrade --printonly 2> /dev/null | wc -l); then
+    updates_aur=0
+fi
+
+updates=$(("$updates_arch" + "$updates_aur"))
+
+if [ "$updates" -gt 0 ]; then
+    echo "📦$updates"
+else
+    echo ""
+fi

statusbar/.local/bin/statusbar/usb

@@ -0,0 +1,90 @@
+#!/bin/sh
+
+usb_print() {
+	devices=$(lsblk -Jplno NAME,TYPE,RM,SIZE,MOUNTPOINT,VENDOR)
+	output=""
+	counter=0
+
+	for unmounted in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint == null) | .name'); do
+		unmounted=$(echo "$unmounted" | tr -d "[:digit:]")
+		unmounted=$(echo "$devices" | jq -r '.blockdevices[] | select(.name == "'"$unmounted"'") | .vendor')
+		unmounted=$(echo "$unmounted" | tr -d ' ')
+
+		if [ $counter -eq 0 ]; then
+			space=""
+		else
+			space="   "
+		fi
+		counter=$((counter + 1))
+
+		output="$output$space $unmounted"
+	done
+
+	for mounted in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint != null) | .size'); do
+		if [ $counter -eq 0 ]; then
+			space=""
+		else
+			space="   "
+		fi
+		counter=$((counter + 1))
+
+		output="$output$space $mounted"
+	done
+
+	if [ "$output" ]; then
+		notify-send.py "USB" "$output" \
+			-i drive-removable-media-usb \
+			--replaces-process "usb-mount" &
+	fi
+	echo "$output"
+}
+
+usb_update() {
+	pid=$(cat "$path_pid")
+
+	if [ "$pid" != "" ]; then
+		kill -10 "$pid"
+	fi
+}
+
+path_pid="/tmp/polybar-system-usb-udev.pid"
+
+case "$1" in
+--update)
+	usb_update
+	;;
+--mount)
+	devices=$(lsblk -Jplno NAME,TYPE,RM,MOUNTPOINT)
+
+	for mount in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint == null) | .name'); do
+		mountpoint=$(udisksctl mount --no-user-interaction -b "$mount")
+		mountpoint=$(echo "$mountpoint" | cut -d " " -f 4 | tr -d ".")
+		alacritty --class lf,lf -e lf "$mountpoint" &
+	done
+
+	usb_update
+	;;
+--unmount)
+	devices=$(lsblk -Jplno NAME,TYPE,RM,MOUNTPOINT)
+
+	for unmount in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint != null) | .name'); do
+		udisksctl unmount --no-user-interaction -b "$unmount"
+		udisksctl power-off --no-user-interaction -b "$unmount"
+	done
+
+	usb_update
+	;;
+*)
+	echo $$ >$path_pid
+
+	trap exit INT
+	trap "echo" USR1
+
+	while true; do
+		usb_print
+
+		sleep 60 &
+		wait
+	done
+	;;
+esac

statusbar/.local/bin/statusbar/volume

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# Prints the current volume or 🔇 if muted.
+
+case $BLOCK_BUTTON in
+1) setsid -f "$TERMINAL" -e pulsemixer ;;
+2) pamixer -t ;;
+9) pamixer --allow-boost -i 1 ;;
+8) pamixer --allow-boost -d 1 ;;
+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%"

statusbar/.local/bin/statusbar/vpn

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+check_vpn() {
+    status="$(nmcli device status | grep -c "$1")"
+
+    if [ "$status" -gt "0" ]; then
+        icon=💂
+        if [ "$1" = "tun0" ]; then
+            icon=🔒
+        fi
+
+        echo "$icon$1"
+    fi
+
+}
+
+if [ -n "$1" ]; then
+    case $BLOCK_BUTTON in
+    1) case $1 in
+        "wg-0")
+            wg-quick down "$1"
+            notify-send -a wireguard --replaces-process wireguard-status-"$1" -i network-vpn-offline-symbolic "Wireguard $1" "Connection down" &
+            ;;
+        "wg-1")
+            wg-quick down "$1"
+            notify-send -a wireguard --replaces-process wireguard-status-"$1" -i network-vpn-offline-symbolic "Wireguard $1" "Connection down" &
+            ;;
+        esac ;;
+    esac
+
+    check_vpn "$1"
+fi

statusbar/.local/bin/statusbar/weather

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+case $BLOCK_BUTTON in
+1) notify-send "Weather" "$(curl -4 https://wttr.in/Amsterdam?T)" ;;
+esac
+
+curl --silent "https://wttr.in/Amsterdam?format=2" | sed 's/️//g'