🐛 Properly target the region filter.

providers/aws/config/config.go

@@ -97,7 +97,7 @@ var Config = plugin.Provider{
 					Long:    "filters",
 					Type:    plugin.FlagType_KeyValue,
 					Default: "",
-					Desc:    "Filter options",
+					Desc:    "Filter options e.g --filters region=us-east-2",
 				},
 			},
 		},

providers/aws/connection/connection.go

@@ -125,18 +125,15 @@ func parseOptsToFilters(opts map[string]string) DiscoveryFilters {
 	for k, v := range opts {
 		switch {
 		case strings.HasPrefix(k, "ec2:tag:"):
-			d.Ec2DiscoveryFilters.Tags[strings.TrimPrefix("ec2:tag:", k)] = v
+			d.Ec2DiscoveryFilters.Tags[strings.TrimPrefix(k, "ec2:tag:")] = v
 		case k == "ec2:region":
 			d.Ec2DiscoveryFilters.Regions = append(d.Ec2DiscoveryFilters.Regions, v)
-		case k == "all:region":
+		case k == "all:region", k == "region":
 			d.GeneralDiscoveryFilters.Regions = append(d.GeneralDiscoveryFilters.Regions, v)
-		case k == "region":
-			d.GeneralDiscoveryFilters.Regions = append(d.GeneralDiscoveryFilters.Regions, v)
-			d.Ec2DiscoveryFilters.Regions = append(d.Ec2DiscoveryFilters.Regions, v)
 		case k == "instance-id":
 			d.Ec2DiscoveryFilters.InstanceIds = append(d.Ec2DiscoveryFilters.InstanceIds, v)
 		case strings.HasPrefix(k, "all:tag:"):
-			d.GeneralDiscoveryFilters.Tags[strings.TrimPrefix("all:tag:", k)] = v
+			d.GeneralDiscoveryFilters.Tags[strings.TrimPrefix(k, "all:tag:")] = v
 		case k == "ecr:tag":
 			d.EcrDiscoveryFilters.Tags = append(d.EcrDiscoveryFilters.Tags, v)
 		}

providers/aws/provider/provider.go

@@ -93,7 +93,7 @@ func parseFlagsToFiltersOpts(m map[string]*llx.Primitive) map[string]string {
 			if k == "instance-id" {
 				o[k] = string(v.Value)
 			}
-			if strings.Contains(k, ":region") {
+			if strings.Contains(k, "region") {
 				o[k] = string(v.Value)
 			}
 		}

providers/aws/resources/aws_ec2.go

@@ -617,6 +617,9 @@ func (a *mqlAwsEc2) getInstances(conn *connection.AwsConnection) []*jobpool.Job
 	if err != nil {
 		return []*jobpool.Job{{Err: err}}
 	}
+	if len(conn.Filters.Ec2DiscoveryFilters.Regions) > 0 {
+		regions = conn.Filters.Ec2DiscoveryFilters.Regions
+	}
 	for _, region := range regions {
 		regionVal := region
 		f := func() (jobpool.JobResult, error) {

providers/aws/resources/discovery.go

@@ -112,20 +112,23 @@ func containsInterfaceSlice(sl []interface{}, s string) bool {
 }
 
 func instanceMatchesFilters(instance *mqlAwsEc2Instance, filters connection.DiscoveryFilters) bool {
-	matches := true
-	f := filters.Ec2DiscoveryFilters
-	if len(f.Regions) > 0 {
-		if !contains(f.Regions, instance.Region.Data) {
-			matches = false
-		}
+	regions := []string{}
+	if len(filters.GeneralDiscoveryFilters.Regions) > 0 {
+		regions = append(regions, filters.GeneralDiscoveryFilters.Regions...)
+	}
+	if len(filters.Ec2DiscoveryFilters.Regions) > 0 {
+		regions = append(regions, filters.Ec2DiscoveryFilters.Regions...)
+	}
+	if len(regions) > 0 && !contains(regions, instance.Region.Data) {
+		return false
 	}
-	if len(f.InstanceIds) > 0 {
-		if !contains(f.InstanceIds, instance.InstanceId.Data) {
-			matches = false
+	if len(filters.Ec2DiscoveryFilters.InstanceIds) > 0 {
+		if !contains(filters.Ec2DiscoveryFilters.InstanceIds, instance.InstanceId.Data) {
+			return false
 		}
 	}
-	if len(f.Tags) > 0 {
-		for k, v := range f.Tags {
+	if len(filters.Ec2DiscoveryFilters.Tags) > 0 {
+		for k, v := range filters.Ec2DiscoveryFilters.Tags {
 			if instance.Tags.Data[k] == nil {
 				return false
 			}
@@ -134,7 +137,7 @@ func instanceMatchesFilters(instance *mqlAwsEc2Instance, filters connection.Disc
 			}
 		}
 	}
-	return matches
+	return true
 }
 
 func imageMatchesFilters(image *mqlAwsEcrImage, filters connection.DiscoveryFilters) bool {