i3bar-i3cat-leaf.sh

#!/bin/bash

FILE="/tmp/leaf.cache"
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PASSWORD=mypassword

update_status() {
  result=`leaf-connect-cli cachedStatus -u $USERNAME -p $PASSWORD -r NE`
  BATTERY_STATUS=`echo ${result} | jq '.BatteryStatusRecords.BatteryStatus.SOC.Value' | sed 's/"//g'`
  CHARGING_STATUS=`echo ${result} | jq '.BatteryStatusRecords.BatteryStatus.BatteryChargingStatus' | sed 's/"//g'`
  echo "$BATTERY_STATUS" > $FILE
  echo "$CHARGING_STATUS" >> $FILE
}

display_status() {
  if [ ! -f "$FILE" ]; then
    update_status
  fi

  FILE_TIMESTAMP=$(stat -c %Y $FILE)
  NOW_TIMESTAMP=$(date +"%s")
  DIFF="$(($NOW_TIMESTAMP-$FILE_TIMESTAMP))"

  if [ $DIFF -ge "600" ]; then
    update_status
  fi

  status_text=$(head -n 1 $FILE)
  charging=$(tail -n 1 $FILE)
  icon=

  if [ -z "$status_text" ]; then
    color=#36a8d5
    status_text="retrieving info"
  elif [ $status_text -ge "70" ]; then
    color=#88b090
    status_text="${status_text}%"
  elif [ $status_text -ge "30" ]; then
    color=#ccdc90
    status_text="${status_text}%"
  elif [ $status_text -lt "30" ]; then
    color=#e89393
    status_text="${status_text}%"
  else
    color=#36a8d5
    status_text="retrieving info"
  fi

  if [ $charging != "NOT_CHARGING" ]; then
    color=#88b090
    icon+= 
  fi

  echo '[{"name": "leaf", "instance": "battery", "full_text": " '${icon}' ' ${status_text} '", "color": "'${color}'"}]'
}

while sleep 10; do
  display_status
done

Display battery and charging status on Nissan Leaf with i3bar and i3cat

npm install -g leaf-connect-cli