Simplified function to determine applicable regions.

Signed-off-by: Vasil Sirakov <sirakov97@gmail.com>

providers/aws/resources/aws_ec2.go

@@ -26,6 +26,7 @@ import (
  "go.mondoo.com/cnquery/v11/providers-sdk/v1/util/jobpool"
  "go.mondoo.com/cnquery/v11/providers/aws/connection"
  "go.mondoo.com/cnquery/v11/types"
+ "go.mondoo.com/cnquery/v11/utils/stringx"
 )
 
 func (e *mqlAwsEc2) id() (string, error) {
@@ -1792,22 +1793,15 @@ func shouldExcludeInstance(instance ec2types.Instance, filters connection.Ec2Dis
 // given an initial set of regions, applies the allowed regions filter and the excluded regions filter on it
 // returning a resulting slice of only applicable region to which queries should be targeted
 func determineApplicableRegions(regions, regionsToInclude, regionsToExclude []string) []string {
- res := regions
  if len(regionsToInclude) > 0 {
- res = regionsToInclude
+ return regionsToInclude
  }
- for _, regionToExclude := range regionsToExclude {
- res = removeElement(res, regionToExclude)
- }
- return res
-}
-
-func removeElement(slice []string, value string) []string {
- result := []string{}
- for _, v := range slice {
- if v != value {
- result = append(result, v)
+ res := []string{}
+ for _, r := range regions {
+ if !stringx.Contains(regionsToExclude, r) {
+ res = append(res, r)
  }
  }
- return result
+
+ return res
 }