#!/bin/sh
set -eu

repo_root=${PROJECT_ROOT:-$(pwd)}
os_template=${OS_TEMPLATE:-$repo_root/tests/system/phase14-native-boot-pid1-operating-system.scm.in}
system_name=${SYSTEM_NAME:-phase14-operating-system}
disk_capacity=${DISK_CAPACITY:-8g}
root_size=${ROOT_SIZE:-6g}
metadata_target=${METADATA_OUT:-}
cleanup=0

if [ -n "${WORKDIR:-}" ]; then
  workdir=$WORKDIR
  mkdir -p "$workdir"
else
  workdir=$(mktemp -d /tmp/fruix-phase14-native-boot-qemu.XXXXXX)
  cleanup=1
fi
if [ "${KEEP_WORKDIR:-0}" -eq 1 ]; then
  cleanup=0
fi

inner_metadata=$workdir/phase14-native-boot-qemu-inner-metadata.txt
metadata_file=$workdir/phase14-native-boot-qemu-metadata.txt

cleanup_workdir() {
  if [ "$cleanup" -eq 1 ]; then
    rm -rf "$workdir" 2>/dev/null || sudo rm -rf "$workdir"
  fi
}
trap cleanup_workdir EXIT INT TERM

KEEP_WORKDIR=1 WORKDIR="$workdir/inner" METADATA_OUT="$inner_metadata" \
  OS_TEMPLATE="$os_template" SYSTEM_NAME="$system_name" DISK_CAPACITY="$disk_capacity" ROOT_SIZE="$root_size" \
  "$repo_root/tests/system/run-phase11-shepherd-pid1-qemu.sh"

phase8_metadata=$(sed -n 's/^phase8_metadata=//p' "$inner_metadata")
closure_path=$(sed -n 's/^closure_path=//p' "$inner_metadata")
closure_base=$(sed -n 's/^closure_base=//p' "$inner_metadata")
serial_log=$(sed -n 's/^serial_log=//p' "$inner_metadata")
ssh_port=$(sed -n 's/^ssh_port=//p' "$inner_metadata")
shepherd_pid=$(sed -n 's/^shepherd_pid=//p' "$inner_metadata")
sshd_status=$(sed -n 's/^sshd_status=//p' "$inner_metadata")
activate_log=$(sed -n 's/^activate_log=//p' "$inner_metadata")

native_base_store_count=$(sed -n 's/^native_base_store_count=//p' "$phase8_metadata")
native_base_stores=$(sed -n 's/^native_base_stores=//p' "$phase8_metadata")
host_base_store_count=$(sed -n 's/^host_base_store_count=//p' "$phase8_metadata")
host_base_stores=$(sed -n 's/^host_base_stores=//p' "$phase8_metadata")

[ "$native_base_store_count" = 2 ] || { echo "expected 2 native base stores, got: $native_base_store_count" >&2; exit 1; }
[ "$host_base_store_count" = 0 ] || { echo "expected 0 host base stores, got: $host_base_store_count" >&2; exit 1; }
[ -z "$host_base_stores" ] || { echo "host base stores are not empty: $host_base_stores" >&2; exit 1; }
printf '%s\n' "$native_base_stores" | tr ',' '\n' | grep 'freebsd-native-kernel-15.0-STABLE$' >/dev/null || {
  echo "native base stores do not include the native kernel" >&2
  exit 1
}
printf '%s\n' "$native_base_stores" | tr ',' '\n' | grep 'freebsd-native-world-15.0-STABLE$' >/dev/null || {
  echo "native base stores do not include the native world" >&2
  exit 1
}
[ "$shepherd_pid" = 1 ] || { echo "shepherd was not PID 1" >&2; exit 1; }
[ "$sshd_status" = running ] || { echo "sshd is not running" >&2; exit 1; }
case "$activate_log" in
  *fruix-activate:done*) : ;;
  *) echo "activation log does not show success" >&2; exit 1 ;;
esac

cat >"$metadata_file" <<EOF
workdir=$workdir
inner_metadata=$inner_metadata
phase8_metadata=$phase8_metadata
closure_path=$closure_path
closure_base=$closure_base
serial_log=$serial_log
ssh_port=$ssh_port
disk_capacity=$disk_capacity
root_size=$root_size
native_base_store_count=$native_base_store_count
native_base_stores=$native_base_stores
host_base_store_count=$host_base_store_count
host_base_stores=$host_base_stores
shepherd_pid=$shepherd_pid
sshd_status=$sshd_status
boot_backend=qemu-uefi-tcg
init_mode=shepherd-pid1
native_boot_assets=freebsd-native-world
native_base_boot=ok
EOF

if [ -n "$metadata_target" ]; then
  mkdir -p "$(dirname "$metadata_target")"
  cp "$metadata_file" "$metadata_target"
fi

printf 'PASS phase14-native-boot-qemu\n'
printf 'Work directory: %s\n' "$workdir"
printf 'Metadata file: %s\n' "$metadata_file"
if [ -n "$metadata_target" ]; then
  printf 'Copied metadata to: %s\n' "$metadata_target"
fi
printf '%s\n' '--- metadata ---'
cat "$metadata_file"