#!/bin/bash
set -e

export scriptLocation="$(dirname "$0")/"
export utilsLocation="$scriptLocation/../utils"

source $utilsLocation/onStart.sh

source $utilsLocation/getLatestRockyDiskPath.sh
currentDir=$(pwd)
tempDiskVM="$currentDir/debug.qcow2"
if [ -n "$1" ]; then
    tempDiskVM="$1"
else
  if [ ! -f $tempDiskVM ]; then
    echo "Copying $latestRockyDiskPath into $tempDiskVM"
    cp $latestRockyDiskPath $tempDiskVM
  else
    echo "!!! Using cached $tempDiskVM - already exists !!!"
    echo "!!! If you want to copy the latest file from /rockyDisks/ delete $tempDiskVM"
  fi
fi
imagePath=$tempDiskVM

echo "--- Current dir: $currentDir ---"
echo "--- Using image: $imagePath ---"

echo "--- Creating Rocky Cloud image KVM ---"
virt-install --name=rocky --ram=4096 --vcpus=8 \
    --disk $imagePath \
    --boot hd --noautoconsole \
    --os-variant rhel9.0
echo "--- Finished creating Rocky Cloud image KVM ---"

echo "+++ All changes will be saved +++"
echo "--- Getting the Rocky Cloud image KVM's IP ---"
source $utilsLocation/setVMIP.sh

# Done here, and not through virt-customize due to it making the end image several hundred magabytes bigger
echo "--- Resizing filesystem to match virtual disk image size ---"
ssh -o ConnectTimeout=300 -o StrictHostKeyChecking=no rocky@$vmIPaddress

$utilsLocation/cleanup.sh

echo "+++ All changes were saved +++"

echo "Finished successfully, output file is same as input: $imagePath"