Publish Win10 laptop position/battery to an http(s) Owntracks endpoint. a.k.a. poor man's laptop tracking (WSL and jo binary required)

ot-getdata.ps1

Add-Type -AssemblyName System.Device #Required to access System.Device.Location namespace
[cultureinfo]::currentculture = 'en-US';

$GeoWatcher = New-Object System.Device.Location.GeoCoordinateWatcher #Create the required object
$GeoWatcher.Start() #Begin resolving current locaton

while (($GeoWatcher.Status -ne 'Ready') -and ($GeoWatcher.Permission -ne 'Denied')) {
    Start-Sleep -Milliseconds 100 #Wait for discovery.
}  

if ($GeoWatcher.Permission -eq 'Denied'){
    Write-Error 'Access Denied for Location Information'
} else {
#    $GeoWatcher.Position.Location | Select Latitude,Longitude #Select the relevent results.
    $GeoWatcher.Position.Location.Latitude
    $GeoWatcher.Position.Location.Longitude
}

$batt = (Get-WmiObject Win32_Battery)

$batt.EstimatedChargeRemaining

ot-publish.sh

#!/bin/bash

# see http://owntracks.org/booklet/tech/http/
PUBLISH_URL=""

# binaries/helpers location
POWERSHELL="/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe"
# install from git: https://github.com/jpmens/jo
JO="/usr/local/bin/jo"

PSHELPER="C:\ot-getdata.ps1"

lat=-1
lon=-1
batt=-1

ps_output=$( $POWERSHELL -File "$PSHELPER" )

count=0

for line in $ps_output; do

        line=$(echo -e ${line} | tr -d '[:space:]')
        case $count in

                0)
                        lat=$line
                        ;;
                1)
                        lon=$line
                        ;;
                2)
                        batt=$line
                        ;;
        esac

        count=$(( $count + 1))
done

payload=$( $JO _type="location" lat=$lat lon=$lon batt=$batt tst=$(date +%s) )
echo $payload

curl --data "${payload}" $PUBLISH_URL