add replacement filter to support replacmenttransformer

api/internal/crawl/cmd/backend/main.go

@@ -4,8 +4,9 @@ import (
 	"context"
 	"log"
 	"os"
-	server "sigs.k8s.io/kustomize/api/internal/crawl/backend"
 	"strconv"
+
+	server "sigs.k8s.io/kustomize/api/internal/crawl/backend"
 )
 
 func main() {

api/internal/crawl/crawler/github/crawler.go

@@ -81,7 +81,7 @@ func (gc githubCrawler) Crawl(ctx context.Context,
 	output chan<- crawler.CrawledDocument, seen utils.SeenMap) error {
 
 	ranges := []RangeWithin{
-		RangeWithin{
+		{
 			start: uint64(0),
 			end:   githubMaxFileSize,
 		},

api/internal/crawl/crawler/github/split_search_ranges_test.go

@@ -96,6 +96,6 @@ func TestRangeSizes(t *testing.T) {
 	returnedResult := RangeSizes(s)
 	expectedResult := RangeWithin{uint64(2365), uint64(10000)}
 	if !reflect.DeepEqual(returnedResult, expectedResult) {
-		t.Errorf("RangeSizes expected (%v), got (%v)",expectedResult, returnedResult)
+		t.Errorf("RangeSizes expected (%v), got (%v)", expectedResult, returnedResult)
 	}
 }