Replace the sigs.k8s.io/kustomize/hack/crawl/* import path with

`sigs.k8s.io/kustomize/api/internal/crawl/*`

api/internal/crawl/backend/search_backend.go

@@ -13,7 +13,7 @@ import (
 	"github.com/gorilla/mux"
 	"github.com/rs/cors"
 
-	"sigs.k8s.io/kustomize/hack/crawl/index"
+	"sigs.k8s.io/kustomize/api/internal/crawl/index"
 )
 
 type kustomizeSearch struct {

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

@@ -4,7 +4,7 @@ import (
 	"context"
 	"log"
 	"os"
-	server "sigs.k8s.io/kustomize/hack/crawl/backend"
+	server "sigs.k8s.io/kustomize/api/internal/crawl/backend"
 	"strconv"
 )
 

api/internal/crawl/crawler/crawler.go

@@ -12,7 +12,7 @@ import (
 
 	_ "github.com/gomodule/redigo/redis"
 
-	"sigs.k8s.io/kustomize/hack/crawl/doc"
+	"sigs.k8s.io/kustomize/api/internal/crawl/doc"
 )
 
 var (

api/internal/crawl/crawler/crawler_test.go

@@ -12,7 +12,7 @@ import (
 	"time"
 
 	"sigs.k8s.io/kustomize/api/konfig"
-	"sigs.k8s.io/kustomize/hack/crawl/doc"
+	"sigs.k8s.io/kustomize/api/internal/crawl/doc"
 )
 
 const (

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

@@ -18,9 +18,9 @@ import (
 
 	"sigs.k8s.io/kustomize/api/internal/git"
 	"sigs.k8s.io/kustomize/api/konfig"
-	"sigs.k8s.io/kustomize/hack/crawl/crawler"
-	"sigs.k8s.io/kustomize/hack/crawl/doc"
-	"sigs.k8s.io/kustomize/hack/crawl/httpclient"
+	"sigs.k8s.io/kustomize/api/internal/crawl/crawler"
+	"sigs.k8s.io/kustomize/api/internal/crawl/doc"
+	"sigs.k8s.io/kustomize/api/internal/crawl/httpclient"
 )
 
 var logger = log.New(os.Stdout, "Github Crawler: ",

api/internal/crawl/index/kustomize.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 	"time"
 
-	"sigs.k8s.io/kustomize/hack/crawl/doc"
+	"sigs.k8s.io/kustomize/api/internal/crawl/doc"
 )
 
 const (