#!/bin/bash

# Simple script that runs a Rocky Raspberry pi creation (via appliance-creator), then inserts a UUID to the kernel boot line of the image
# after-the-fact
#
# Usage:  ./createRocky8_Image.sh  /path/to/outputfolder/
#
# Needs to be run in the same directory as the rocky rpi kickstart, as it relies on it!
#
# Exit with error if we don't have an output directory:

OUTDIR=$1
LOGDIR="logs"
LOGFILE="/create_image`date +"%y%m%d"`.log"
LOGFILE2="create_image`date +"%y%m%d"`.log.2"

if [[ -z "${OUTDIR}" ]]; then
  echo "Need to run this script with a path to output directory.  Like:  ${0}  /path/to/output/"
  exit 1
fi

if [[ -d ${LOGDIR} ]]; then
    echo "$LOGDIR exists..."
else
    mkdir -p "${LOGDIR}"
    touch $LOGDIR/$LOGFILE
fi

if [[ -d ${OUTDIR} ]]; then
    echo "$OUTDIR exists..."
else
    mkdir -p "${OUTDIR}"
fi

# Actually create the image.  Our kickstart data should be in the same git repo as this script:
# (This takes a while, especially building on an rpi.  Patience!)
appliance-creator -v -c ./Rocky8_Rpi.ks -n RockyRpi \
    --version=`date +"%Y%m%d"`  --release=1 \
    -d --logfile $LOGDIR/LOGFILE \
    --vmem=2048 --vcpu=2 --no-compress -o "${OUTDIR}" 
#chown -R $SUDO_USER. "${OUTDIR}"