#!/usr/bin/env bash

function error_handler() {
  >&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
  exit "$2"
}
trap 'error_handler ${LINENO} $?' ERR
set -o errtrace -o errexit -o nounset -o pipefail

if ! command -v pydeps >/dev/null 2>&1; then
  echo "pydeps is not installed. installing..."
  pip install pydeps
fi

pydeps_args=()

if [[ "${1:-}" == "r" ]]; then
  shift
  pydeps_args+=("--rankdir" "LR")
fi

# add other args to only
# example usage:
#   ./bin/run_pydeps spiffworkflow_backend.services.process_instance_processor spiffworkflow_backend.services.process_instance_service spiffworkflow_backend.background_processing spiffworkflow_backend.routes.tasks_controller spiffworkflow_backend.services.workflow_execution_service
if [[ -n "${1:-}" ]]; then
  pydeps_args+=("--only")
  for arg in "$@"; do
    pydeps_args+=("$arg")
  done
fi

if [[ -f "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" ]]; then
  pydeps_args+=("--display" "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome")
fi


# the only at the end is specific to this branch
pydeps src/spiffworkflow_backend --only spiffworkflow_backend --rmprefix spiffworkflow_backend. --exclude-exact spiffworkflow_backend.background_processing spiffworkflow_backend.services.custom_parser spiffworkflow_backend.specs spiffworkflow_backend.services spiffworkflow_backend spiffworkflow_backend.models spiffworkflow_backend.load_database_models spiffworkflow_backend.routes --exclude spiffworkflow_backend.config spiffworkflow_backend.interfaces spiffworkflow_backend.models.db "${pydeps_args[@]}"