script changes hell

.local/bin/batmon

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+FULL_THRESHOLD=80
+FULL_COLOR="#31f53e"
+
+read -r capacity </sys/class/power_supply/BAT1/capacity
+read -r status </sys/class/power_supply/BAT1/status
+
+if [ "$capacity" -ge "$FULL_THRESHOLD" ] && [ "$status" = "Not charging" ]; then
+	status="Full"
+fi
+if [ "$status" = "Full" ]; then
+	printf '<fc=%s>%s%%</fc> (%s)\n' "$FULL_COLOR" "$capacity" "$status"
+else
+	printf '%s%% (%s)\n' "$capacity" "$status"
+fi

.local/bin/cpumon

@@ -1,14 +1,29 @@
 #!/bin/sh
 
-initial_values=$(awk '/cpu /{print $2+$4,$2+$4+$5}' /proc/stat)
+while read -r _ user _ system idle _; do
-sleep 2
+	initial_user_sys=$((user + system))
-current_values=$(awk '/cpu /{print $2+$4,$2+$4+$5}' /proc/stat)
+	initial_total=$((user + system + idle))
+	break
+done </proc/stat
 
-set -- $initial_values
+sleep 1
-initial_user_sys=$1
-initial_total=$2
-set -- $current_values
-current_user_sys=$1
-current_total=$2
 
-awk "BEGIN {print ($current_user_sys - $initial_user_sys) / ($current_total - $initial_total) * 100}"
+while read -r _ user _ system idle _; do
+	current_user_sys=$((user + system))
+	current_total=$((user + system + idle))
+	break
+done </proc/stat
+
+while read -r line; do
+	case $line in
+	*Package\ id\ 0:*) temp=$line ;;
+	esac
+done <<EOF
+$(sensors)
+EOF
+
+temp=${temp#Package id 0:*+}
+temp=${temp%%°*}
+temp=${temp%.*}
+
+printf '%s°C (%.*f%%)\n' "$temp" 0 $(((current_user_sys - initial_user_sys) * 100 / (current_total - initial_total)))

.local/bin/epicshot

@@ -74,14 +74,20 @@ version() {
 }
 
 while getopts :hVqcos opt; do
-	case "$opt" in
+	case $opt in
-		h) usage; exit 0 ;;
+	h)
-		V) version; exit 0 ;;
+		usage
-		q) QUIET=1 ;;
+		exit 0
-		c) COPY=1 ;;
+		;;
-		o) OVERLAY=1 ;;
+	V)
-		s) SAVE=1 ;;
+		version
-		*) die "invalid option: -$OPTARG" ;;
+		exit 0
+		;;
+	q) QUIET=1 ;;
+	c) COPY=1 ;;
+	o) OVERLAY=1 ;;
+	s) SAVE=1 ;;
+	*) die "invalid option: -$OPTARG" ;;
 	esac
 done
 
@@ -91,8 +97,11 @@ SCREENSHOT_TYPE=${1:-select}
 FILE_PATH=${2:-}
 
 case "$SCREENSHOT_TYPE" in
-	select|full) ;;
+select | full) ;;
-	*) usage; exit 1 ;;
+*)
+	usage
+	exit 1
+	;;
 esac
 
 if [ -n "$SAVE" ]; then

.local/bin/genbar

@@ -1,10 +1,10 @@
 #!/bin/sh
 
-LOW_USED_COLOR="#b8bb26"
+LOW_USED_COLOR="#a3be8c"
-MEDIUM_USED_COLOR="#fabd2f"
+MEDIUM_USED_COLOR="#ebcb8b"
-HIGH_USED_COLOR="#fb4934"
+HIGH_USED_COLOR="#bf616a"
-DEFAULT_USED_COLOR="#d5c4a1"
+DEFAULT_USED_COLOR="#81a1c1"
-UNUSED_COLOR="#a88984"
+UNUSED_COLOR="#5e81ac"
 
 usage=$1
 width=$2
@@ -14,26 +14,43 @@ command -v "$1" >/dev/null && usage=$($1)
 
 low_used=$((width * 30 / 100))
 medium_used=$((width * 60 / 100))
-num_used_chars=$(echo "scale=0; ($usage * $width) / 100" | bc -l)
+num_used_chars=$(printf 'scale=0; (%s * %s) / 100\n' "$usage" "$width" | bc -l)
 
 if [ -n "$usage_color" ]; then
 	case "$num_used_chars" in
-		[0-$low_used]) used_color="$LOW_USED_COLOR" ;;
+	[0-$low_used]) used_color="$LOW_USED_COLOR" ;;
-		[$low_used-$medium_used]) used_color="$MEDIUM_USED_COLOR" ;;
+	[$low_used-$medium_used]) used_color="$MEDIUM_USED_COLOR" ;;
-		*) used_color="$HIGH_USED_COLOR" ;;
+	*) used_color="$HIGH_USED_COLOR" ;;
 	esac
 else
 	used_color="$DEFAULT_USED_COLOR"
 fi
 
+prev_opened=0
+any_used_width=0
 i=1
 while [ "$i" -le "$width" ]; do
 	if [ "$i" -le "$num_used_chars" ]; then
-		bar="$bar<fc=$used_color>#</fc>"
+		if [ "$prev_opened" -eq 0 ]; then
+			bar="$bar<fc=$used_color>"
+			prev_opened=1
+			any_used_width=1
+		fi
+		bar="$bar#"
 	else
-		bar="$bar<fc=$UNUSED_COLOR>:</fc>"
+		if [ "$any_used_width" -eq 1 ]; then
+			bar="$bar</fc>"
+			prev_opened=0
+			any_used_width=0
+		fi
+		if [ "$prev_opened" -eq 0 ]; then
+			bar="$bar<fc=$UNUSED_COLOR>"
+			prev_opened=1
+		fi
+		bar="$bar:"
 	fi
 	i=$((i + 1))
 done
+bar="$bar</fc>"
 
-echo "$bar"
+printf '%s\n' "$bar"

.local/bin/initialize_pipes

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-PIPES="nowplaying volume"
+PIPES="volume"
 
 for pipe in $PIPES; do
 	echo "" >"/tmp/pipe-$pipe"

.local/bin/ipmon

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+address=$(ip route get 1)
+address=${address#* via * dev * src }
+address=${address% uid *}
+
+printf '%s\n' "$address"

.local/bin/loadmon

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+while read -r one five fifteen _; do
+	load_one=$one
+	load_five=$five
+	load_fifteen=$fifteen
+done </proc/loadavg
+
+printf '%s %s %s\n' "$load_one" "$load_five" "$load_fifteen"

.local/bin/memmon

@@ -1,8 +1,21 @@
 #!/bin/sh
 
-total_mem=$(($(grep MemTotal /proc/meminfo | awk '{print $2}') / 1024))
+convert_to_human_readable() {
-free_mem=$(($(grep MemAvailable /proc/meminfo | awk '{print $2}') / 1024))
+	if [ "$1" -lt 1024 ]; then
-    
+		printf "%.1fK\n" "$1"
+	elif [ "$1" -lt 1048576 ]; then
+		printf "%.1fM\n" $(($1 / 1024))
+	else
+		printf "%.1fG\n" $(($1 / 1048576))
+	fi
+}
+
+while read -r label size _; do
+	case $label in
+	MemTotal:) total_mem=$size ;;
+	MemAvailable:) free_mem=$size ;;
+	esac
+done </proc/meminfo
 used_mem=$((total_mem - free_mem))
 
-awk "BEGIN {print ($used_mem / $total_mem) * 100}"
+printf '%s (%s%%)\n' "$(convert_to_human_readable "$used_mem")" $((used_mem * 100 / total_mem))

.local/bin/pipe_nowplaying

@@ -5,4 +5,4 @@ TEXT_COLOR="#fe8019"
 PIPE_FILE="/tmp/pipe-nowplaying"
 [ -p "$PIPE_FILE" ] || mkfifo "$PIPE_FILE"
 
-playerctl metadata --format "<fc=$TEXT_COLOR>{{artist}} - {{title}}</fc>" >"$PIPE_FILE"
+echo "<fc=$TEXT_COLOR>$(mpc | head -n1)</fc>" >"$PIPE_FILE"

.local/bin/pipe_volume

@@ -3,5 +3,4 @@
 PIPE_FILE="/tmp/pipe-volume"
 [ -p "$PIPE_FILE" ] || mkfifo "$PIPE_FILE"
 
-volume=$(wpctl get-volume @DEFAULT_AUDIO_SINK@ | awk '/Volume/ { print int($NF * 100) }')
+volmon >"$PIPE_FILE"
-genbar "$volume" 10 1 >"$PIPE_FILE"

.local/bin/screenlayouts/sl-external

@@ -1,5 +1,5 @@
 #!/bin/sh
 
 xrandr \
-	--output eDP-1 --off \
+	--output eDP1 --off \
-	--output HDMI-2 --primary --mode 1920x1080 --pos 0x0 --rotate normal
+	--output HDMI2 --primary --mode 1920x1080 --pos 0x0 --rotate normal

.local/bin/ssidmon

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+ADAPTER="wlan0"
+
+ssid=
+while read -r line; do
+	case $line in
+	*Connected\ network*)
+		ssid=${line##*Connected network}
+		ssid="${ssid#"${ssid%%[![:space:]]*}"}"
+		;;
+	esac
+done <<EOF
+$(iwctl station "$ADAPTER" show)
+EOF
+
+printf '%s\n' "$ssid"

.local/bin/tempmon

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+while read -r line; do
+	case $line in
+	*Package\ id\ 0:*) temp=$line ;;
+	esac
+done <<EOF
+$(sensors)
+EOF
+
+temp=${temp#Package id 0:*+}
+temp=${temp%%°*}
+temp=${temp%.*}
+
+printf '%s°C\n' "$temp"

.local/bin/volmon

@@ -1,3 +1,9 @@
 #!/bin/sh
 
-wpctl get-volume @DEFAULT_AUDIO_SINK@ | awk '/Volume/ { print int($NF * 100) }'
+volume=$(wpctl get-volume @DEFAULT_AUDIO_SINK@)
+volume=${volume% \[MUTED\]}
+volume=${volume#Volume: }
+volume=${volume%.*}${volume#*.}
+volume=${volume#0}
+
+printf '%s%%\n' "$volume"

.local/bin/wallpaper

@@ -39,8 +39,8 @@ restore() {
 
 	previous="$(readlink -f "$XDG_DATA_HOME/wallpaper")"
 	case "${previous##*.}" in
-		png|jpg|jpeg) ;;
+	png | jpg | jpeg) ;;
-		*) die "$previous: unsupported file type" ;;
+	*) die "$previous: unsupported file type" ;;
 	esac
 
 	cmp -s "$previous" "$XDG_CACHE_HOME/lock.png" || convert_lock "$previous" &
@@ -51,24 +51,24 @@ restore() {
 
 while getopts ":hqre:u:" opt; do
 	case $opt in
-		h) usage ;;
+	h) usage ;;
-		q) QUIET=1 ;;
+	q) QUIET=1 ;;
-		r) restore ;;
+	r) restore ;;
-		e) LOCK_RESOLUTION="$OPTARG" ;;
+	e) LOCK_RESOLUTION=$OPTARG ;;
-		u) LOCK_QUALITY="$OPTARG" ;;
+	u) LOCK_QUALITY=$OPTARG ;;
-		\?) usage "invalid option -- '$OPTARG'" ;;
+	\?) usage "invalid option -- '$OPTARG'" ;;
-		:) usage "option requires an argument -- '$OPTARG'" ;;
+	:) usage "option requires an argument -- '$OPTARG'" ;;
 	esac
 done
 
 shift $((OPTIND - 1))
 
 if [ "$1" = "-" ]; then
-        while IFS= read -r line; do
+	while read -r line; do
-                image="$line"
+		image=$line
-        done
+	done
 else
-        image="$1"
+	image=$1
 fi
 
 [ -n "$image" ] || usage "IMAGE was not provided"
@@ -76,8 +76,8 @@ fi
 [ -f "$image" ] || die "$image: no such file"
 
 case "${image##*.}" in
-	png|jpg|jpeg) ;;
+png | jpg | jpeg) ;;
-	*) die "$image: unsupported file type" ;;
+*) die "$image: unsupported file type" ;;
 esac
 
 cmp -s "$image" "$XDG_CACHE_HOME/lock.png" || convert_lock "$image" &