refactored batterybar script to be slightly more efficient/refactorable

1 files changed, 89 insertions, 89 deletions

diff --git a/.config/i3blocks/scripts/batterybar b/.config/i3blocks/scripts/batterybar
index 7111af8..46ad51d 100755
--- a/.config/i3blocks/scripts/batterybar
+++ b/.config/i3blocks/scripts/batterybar
@@ -1,136 +1,136 @@
 #!/usr/bin/env bash
 #  batterybar; displays battery percentage as a bar on i3blocks
-#  
+#
 #  Copyright 2015 Keftaa <adnan.37h@gmail.com>
-#  
+#
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
 #  the Free Software Foundation; either version 2 of the License, or
 #  (at your option) any later version.
-#  
+#
 #  This program is distributed in the hope that it will be useful,
 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #  GNU General Public License for more details.
-#  
+#
 #  You should have received a copy of the GNU General Public License
 #  along with this program; if not, write to the Free Software
 #  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 #  MA 02110-1301, USA.
-#  
-#  
+#
+#
 readarray -t output <<< $(acpi battery)
 battery_count=${#output[@]}
 
 for line in "${output[@]}";
 do
-    percentages+=($(echo "$line" | grep -o -m1 '[0-9]\{1,3\}%' | tr -d '%'))
-    statuses+=($(echo "$line" | egrep -o -m1 'Discharging|Charging|AC|Full|Unknown'))
-    remaining=$(echo "$line" | egrep -o -m1 '[0-9][0-9]:[0-9][0-9]')
-    if [[ -n $remaining ]]; then
-        remainings+=(" ($remaining)")
-    else 
-        remainings+=("")
-    fi
+	percentages+=($(echo "$line" | grep -o -m1 '[0-9]\{1,3\}%' | tr -d '%'))
+	statuses+=($(echo "$line" | egrep -o -m1 'Discharging|Charging|AC|Full|Unknown'))
+	remaining=$(echo "$line" | egrep -o -m1 '[0-9][0-9]:[0-9][0-9]')
+	if [[ -n $remaining ]]; then
+		remainings+=(" ($remaining)")
+	else
+		remainings+=("")
+	fi
 done
 
 squares="■"
 
-#There are 8 colors that reflect the current battery percentage when 
+#There are 8 colors that reflect the current battery percentage when
 #discharging
 dis_colors=("#FF0027" "#FF3B05" "#FFB923" "#FFD000" "#E4FF00" "#ADFF00"
-			"#6DFF00" "#10BA00") 
+"#6DFF00" "#10BA00")
 charging_color="#00AFE3"
 full_color="#FFFFFF"
 ac_color="#535353"
 
 
 while getopts 1:2:3:4:5:6:7:8:c:f:a:h opt; do
-    case "$opt" in
-        1) dis_colors[0]="$OPTARG";;
-        2) dis_colors[1]="$OPTARG";;
-        3) dis_colors[2]="$OPTARG";;
-        4) dis_colors[3]="$OPTARG";;
-        5) dis_colors[4]="$OPTARG";;
-        6) dis_colors[5]="$OPTARG";;
-        7) dis_colors[6]="$OPTARG";;
-        8) dis_colors[7]="$OPTARG";;
-        c) charging_color="$OPTARG";;
-        f) full_color="$OPTARG";;
-        a) ac_color="$OPTARG";;
-        h) printf "Usage: batterybar [OPTION] color
-        When discharging, there are 8 [1-8] levels colors.
-        You can specify custom colors, for example:
-        
-        batterybar -1 red -2 \"#F6F6F6\" -8 green
-        
-        You can also specify the colors for the charging, AC and
-        charged states:
-        
-        batterybar -c green -f white -a \"#EEEEEE\"\n";
-        exit 0;
-    esac
+	case "$opt" in
+		1) dis_colors[0]="$OPTARG";;
+		2) dis_colors[1]="$OPTARG";;
+		3) dis_colors[2]="$OPTARG";;
+		4) dis_colors[3]="$OPTARG";;
+		5) dis_colors[4]="$OPTARG";;
+		6) dis_colors[5]="$OPTARG";;
+		7) dis_colors[6]="$OPTARG";;
+		8) dis_colors[7]="$OPTARG";;
+		c) charging_color="$OPTARG";;
+		f) full_color="$OPTARG";;
+		a) ac_color="$OPTARG";;
+		h) printf "Usage: batterybar [OPTION] color
+			When discharging, there are 8 [1-8] levels colors.
+			You can specify custom colors, for example:
+
+			batterybar -1 red -2 \"#F6F6F6\" -8 green
+
+			You can also specify the colors for the charging, AC and
+			charged states:
+
+			batterybar -c green -f white -a \"#EEEEEE\"\n";
+			exit 0;
+	esac
 done
 
 end=$(($battery_count - 1))
 for i in $(seq 1 $end);
 do
-    if (( percentages[$i] > 0 && percentages[$i] < 10  )); then
-        squares=""
-    elif (( percentages[$i] >= 10 && percentages[$i] < 35 )); then
-        squares=""
-    elif (( percentages[$i] >= 35 && percentages[$i] < 65 )); then
-        squares=""
-    elif (( percentages[$i] >= 65 && percentages[$i] < 80 )); then
-        squares=""
-    elif (( percentages[$i] >=80 )); then
-        squares=""
-    fi
+	if (( percentages[$i] >=85 )); then
+		squares=""
+	elif (( percentages[$i] >=65 )); then
+		squares=""
+	elif (( percentages[$i] >=35 )); then
+		squares=""
+	elif (( percentages[$i] >=10 )); then
+		squares=""
+	else
+		squares=""
+	fi
 
-    if [[ "${statuses[$i]}" = "Unknown" ]]; then
-        squares="<sup>?</sup>$squares"
-    fi
+	if [[ "${statuses[$i]}" = "Unknown" ]]; then
+		squares="<sup>?</sup>$squares"
+	fi
 
-    case "${statuses[$i]}" in
-    "Charging")
-        color="$charging_color"
-    ;;
-    "Full")
-        color="$full_color"
-    ;;
-    "AC")
-        color="$ac_color"
-    ;;
-    "Discharging"|"Unknown")
-        if (( percentages[$i] >= 0 && percentages[$i] < 10 )); then
-            color="${dis_colors[0]}"
-        elif (( percentages[$i] >= 10 && percentages[$i] < 20 )); then
-            color="${dis_colors[1]}"
-        elif (( percentages[$i] >= 20 && percentages[$i] < 30 )); then
-            color="${dis_colors[2]}"
-        elif (( percentages[$i] >= 30 && percentages[$i] < 40 )); then
-            color="${dis_colors[3]}"
-        elif (( percentages[$i] >= 40 && percentages[$i] < 60 )); then
-            color="${dis_colors[4]}"
-        elif (( percentages[$i] >= 60 && percentages[$i] < 70 )); then
-            color="${dis_colors[5]}"
-        elif (( percentages[$i] >= 70 && percentages[$i] < 80 )); then
-            color="${dis_colors[6]}"
-        elif (( percentages[$i] >= 80 )); then
-            color="${dis_colors[7]}"
-        fi
-    ;;
-    esac
+	case "${statuses[$i]}" in
+		"Charging")
+			color="$charging_color"
+			;;
+		"Full")
+			color="$full_color"
+			;;
+		"AC")
+			color="$ac_color"
+			;;
+		"Discharging"|"Unknown")
+			if (( percentages[$i] >= 80 )); then
+				color="${dis_colors[7]}"
+			elif  (( percentages[$i] >= 70)); then
+				color="${dis_colors[6]}"
+			elif  (( percentages[$i] >= 60)); then
+				color="${dis_colors[5]}"
+			elif  (( percentages[$i] >= 40)); then
+				color="${dis_colors[4]}"
+			elif  (( percentages[$i] >= 30)); then
+				color="${dis_colors[3]}"
+			elif  (( percentages[$i] >= 20)); then
+				color="${dis_colors[2]}"
+			elif  (( percentages[$i] >= 10)); then
+				color="${dis_colors[1]}"
+			else
+				color="${dis_colors[0]}"
+			fi
+			;;
+	esac
 
     # Print Battery number if there is more than one
-    if (( $end > 1 )) ; then 
-        message="$message $(($i + 1)):" 
+    if (( $end > 1 )) ; then
+	    message="$message $(($i + 1)):"
     fi
 
-    if [[ "$BLOCK_BUTTON" -eq 1 ]]; then 
-        message="$message ${statuses[$i]} <span foreground=\"$color\">${percentages[$i]}%${remainings[i]}</span>"
+    if [[ "$BLOCK_BUTTON" -eq 1 ]]; then
+	    message="$message ${statuses[$i]} <span foreground=\"$color\">${remainings[i]}</span>"
     fi
-        message="$message <span foreground=\"$color\">$squares</span>" 
+    message="$message <span foreground=\"$color\">$squares ${percentages[$i]}%</span>"
 done
 
 echo $message