Make resource, resmap public.

api/loader/loader.go

@@ -0,0 +1,34 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package loader has a data loading interface and various implementations.
+package loader
+
+import (
+	"sigs.k8s.io/kustomize/v3/api/filesys"
+	"sigs.k8s.io/kustomize/v3/api/ifc"
+	"sigs.k8s.io/kustomize/v3/pkg/git"
+)
+
+// NewLoader returns a Loader pointed at the given target.
+// If the target is remote, the loader will be restricted
+// to the root and below only.  If the target is local, the
+// loader will have the restrictions passed in.  Regardless,
+// if a local target attempts to transitively load remote bases,
+// the remote bases will all be root-only restricted.
+func NewLoader(
+	lr LoadRestrictorFunc,
+	target string, fSys filesys.FileSystem) (ifc.Loader, error) {
+	repoSpec, err := git.NewRepoSpecFromUrl(target)
+	if err == nil {
+		// The target qualifies as a remote git target.
+		return newLoaderAtGitClone(
+			repoSpec, fSys, nil, git.ClonerUsingGitExec)
+	}
+	root, err := demandDirectoryRoot(fSys, target)
+	if err != nil {
+		return nil, err
+	}
+	return newLoaderAtConfirmedDir(
+		lr, root, fSys, nil, git.ClonerUsingGitExec), nil
+}