build

#!/usr/bin/env bash
#set -euo pipefail
IFS=$'\n\t'
shopt -s nullglob nocaseglob

# modern bash version check
! [ "${BASH_VERSINFO:-0}" -ge 4 ] && echo "This script requires bash v4 or later" && exit 1

# path to self and parent dir
SCRIPT=$(realpath $0)
SCRIPTPATH=$(dirname $SCRIPT)

## take var file input
#if [[ $# -eq 0 ]]; then
#  if [[ -e ${SCRIPTPATH}/ubuntu.auto.pkrvars.hcl ]];then
#    VARFILE=${SCRIPTPATH}/ubuntu.auto.pkrvars.hcl
#  else
#    echo "VARS file ${SCRIPTPATH}/ubuntu.auto.pkrvars.hcl not found!!"
#    exit 1
#  fi
#else
#  if [[ -e $1 ]]; then
#    VARFILE=$1
#  fi
#fi
## echo "varfile $VARFILE"#

## read var file values
#if [[ -e $VARFILE ]]; then
#  VARS_FROM_FILE=$(sed 's/ = "/="/g' <"$VARFILE" | sed 's/^/export /')
#  eval "$VARS_FROM_FILE"
#else
#  echo "Var file $VARFILE not found!!"
#  exit 1
#fi

# determine host arch
ARCH="amd64"
if [[ $(uname -m) == "x86_64" ]]; then
  ARCH="amd64"
  GUESTOS="ubuntu-64"
elif [[ $(uname -m) =~ (arm64|aarch64) ]]; then
  ARCH="arm64"
  GUESTOS="arm-ubuntu-64"
fi

#vmrun stop /Users/blake/code/packer-ubuntu/output/ubuntu_22.04/ubuntu_22.04.vmx || true
# PACKER_LOG=1 packer build -force -only vmware-iso.ubuntu -var cpu_arch=$ARCH -var guest_os_type=$GUESTOS -on-error abort .
packer build -force -only vmware-iso.ubuntu -var cpu_arch=$ARCH -var guest_os_type=$GUESTOS .

exit 0