Add battery.sh

1 files changed, 131 insertions, 0 deletions

diff --git a/battery.sh b/battery.sh
new file mode 100755
index 0000000..a6c18f4
--- /dev/null
+++ b/battery.sh
@@ -0,0 +1,131 @@
+#!/usr/bin/bash
+
+# This script uses upower to get all the battery informations
+# https://upower.freedesktop.org/docs/Device.html
+
+# Check if the system is not a laptop (by checking for the absence of a lid directory)
+if [ ! -d "/proc/acpi/button/lid" ]; then
+    # If not a laptop, show system uptime
+    ICON="󰚥"
+    COLOR=""
+    UPTIME=$(uptime -p | sed 's/up //')                                       # Get system uptime
+    SHORT_UPTIME=$(echo "$UPTIME" | awk -F " " '{print $1$2}' | sed 's/,$//') # Shortened uptime
+    STRING="$COLOR$ICON Up: $SHORT_UPTIME"
+    #STRING="$COLOR$ICON Uptime: $UPTIME"
+    echo "$STRING"
+    exit 0
+else
+    # Check if battery information is available
+    if upower -e | grep -q '/battery'; then
+        BATTERY_DEVICES=$(upower -e | grep '/battery' | grep -v 'DisplayDevice')
+
+        if [ "$BATTERY_DEVICES" != "" ]; then
+            CHARGE=$(upower -i "$BATTERY_DEVICES" | awk '/percentage/ {print $2}' | sed 's/%//')
+            BAT_STATE=$(upower -i "$BATTERY_DEVICES" | awk '/state/ {print $2}')
+
+            # Laptop is on battery, will show info about charging/discharging
+            if [[ $BAT_STATE == *'discharging'* ]]; then
+                ICON="󰂑"
+                COLOR=""
+                STRING="$COLOR$ICON Battery: $CHARGE%"
+                echo "$STRING"
+                exit 0
+            fi
+        fi
+    else
+        # If no battery information is available
+        if [[ "$(upower -d | grep 'percentage' | awk '{print $2}')" == "0%" && "$(upower -d | grep 'on-battery' | awk '{print $2}')" == "no" ]]; then
+            ICON="󱟩 "
+            COLOR=""
+            STRING="$COLOR$ICON No Bat"
+            echo "$STRING"
+            exit 0
+        fi
+    fi
+fi
+
+# Charging
+if [[ $BAT_STATE == *'discharging'* ]]; then
+    if [ "$CHARGE" -eq 0 ]; then
+        ICON="󰂎"
+        COLOR="%{F#fc8894}"
+    elif [ "$CHARGE" -gt 0 ] && [ "$CHARGE" -le 10 ]; then
+        ICON="󰁺"
+        COLOR="%{F#fc8894}"
+    elif [ "$CHARGE" -gt 10 ] && [ "$CHARGE" -le 20 ]; then
+        ICON="󰁻"
+        COLOR="%{F#fc8894}"
+        #notify-send -u critical "Battery Warning" "20% charge remaining!"
+    elif [ "$CHARGE" -gt 20 ] && [ "$CHARGE" -le 30 ]; then
+        ICON="󰁼"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 30 ] && [ "$CHARGE" -le 40 ]; then
+        ICON="󰁾"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 40 ] && [ "$CHARGE" -le 50 ]; then
+        ICON="󰁿"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 50 ] && [ "$CHARGE" -le 60 ]; then
+        ICON="󰁿"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 60 ] && [ "$CHARGE" -le 70 ]; then
+        ICON="󰂀"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 70 ] && [ "$CHARGE" -le 80 ]; then
+        ICON="󰂁"
+        COLOR="%{F#8be09c}"
+    elif [ "$CHARGE" -gt 80 ] && [ "$CHARGE" -le 90 ]; then
+        ICON="󰂂"
+        COLOR="%{F#8be09c}"
+    elif [ "$CHARGE" -gt 90 ]; then
+        ICON="󰁹"
+        COLOR="%{F#8be09c}"
+    fi
+    # Discharging
+elif [[ $BAT_STATE == *'charging'* ]]; then
+    if [ "$CHARGE" -eq 0 ]; then
+        ICON="󰢟"
+        COLOR="%{F#fc8894}"
+    elif [ "$CHARGE" -gt 0 ] && [ "$CHARGE" -le 10 ]; then
+        ICON="󰢜"
+        COLOR="%{F#fc8894}"
+    elif [ "$CHARGE" -gt 10 ] && [ "$CHARGE" -le 20 ]; then
+        ICON="󰂆"
+        COLOR="%{F#fc8894}"
+    elif [ "$CHARGE" -gt 20 ] && [ "$CHARGE" -le 30 ]; then
+        ICON="󰂇"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 30 ] && [ "$CHARGE" -le 40 ]; then
+        ICON="󰂈"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 40 ] && [ "$CHARGE" -le 50 ]; then
+        ICON="󰢝"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 50 ] && [ "$CHARGE" -le 60 ]; then
+        ICON="󰂉"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 60 ] && [ "$CHARGE" -le 70 ]; then
+        ICON="󰢞"
+        COLOR="%{F#e3e3e3}"
+    elif [ "$CHARGE" -gt 70 ] && [ "$CHARGE" -le 80 ]; then
+        ICON="󰂊"
+        COLOR="%{F#8be09c}"
+    elif [ "$CHARGE" -gt 80 ] && [ "$CHARGE" -le 90 ]; then
+        ICON="󰂋"
+        COLOR="%{F#8be09c}"
+    elif [ "$CHARGE" -gt 90 ]; then
+        ICON="󰂅"
+        COLOR="%{F#8be09c}"
+    fi
+elif [[ $BAT_STATE == *'fully-charged'* ]]; then
+    ICON="󰂄"
+    COLOR="%{F#8be09c}"
+    #notify-send -u low "Battery Info" "Your battery is fully charged"
+elif [[ $BAT_STATE == *'unknown'* ]]; then
+    ICON="󰂑"
+fi
+
+STRING="$COLOR$ICON $CHARGE%"
+
+# Final formatted output.
+echo "$STRING"