validateScripts.sh

#!/bin/bash
#
# Copyright (c) 2022, Oracle and/or its affiliates.
# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
#
found_error=0

validate_script() {
  # verify that no 'function' keywords is used in script
  # See https://github.com/oracle/weblogic-kubernetes-operator/issues/1251
  #
  FIND_FUNCTION_EXPRESSION=".*function +\w+.+{"

  result=$(grep -E "$FIND_FUNCTION_EXPRESSION" "$1"  )
  if [ -n "$result" ]; then
   printf "Please remove usages of 'function' keyword from %s:\n%s\n" "$1" "$result"
  fi

  result=$(grep "egrep" "$1")
  if [ -n "$result" ]; then
   printf "Please replace usages of 'egrep' with 'grep -E' in %s:\n%s\n" "$1" "$result"
  fi
}


EXCLUDE_PATH1="*/docker-images/*"
EXCLUDE_PATH2="*/ocne/terraform/1.9/*"

find "$(pwd -P)" -type f -name '*.sh' -not -path "$EXCLUDE_PATH1" -not -path "$EXCLUDE_PATH2" -print0 | {

  return_code=0

  while IFS= read -r -d '' file; do
      retval=$(validate_script "$file" )
      if [ -n "$retval" ]; then
        echo "$retval"
        return_code=1;
      fi
  done
  exit $return_code
}

found_error=$?

exit $found_error