writeFile(settingsFile, "rootProject.name = 'hello-world'");
        String buildFileContent = "task helloWorld {" +
                                  "    doLast {" +
                                  "        println 'Hello world!'" +
                                  "    }" +
                                  "}";
        writeFile(buildFile, buildFileContent);

import org.gradle.internal.serialize.graph.WriteContext
import org.gradle.internal.serialize.graph.readFile
import org.gradle.internal.serialize.graph.writeFile


class DirectoryCodec(private val fileFactory: FileFactory) : Codec<Directory> {
    override suspend fun WriteContext.encode(value: Directory) {
        writeFile(value.asFile)
    }

    override suspend fun ReadContext.decode(): Directory {
        return fileFactory.dir(readFile())
    }

		t.Fatalf("could not create directory: %v", err)
	}
	defer os.RemoveAll(dir)

	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module largecall"), 0644); err != nil {
		t.Fatalf("Failed to write file: %v\n", err)
	}
	main := `package main
func main() {
        x()
}

func x()
func y()
`
	if err := os.WriteFile(filepath.Join(dir, "x.go"), []byte(main), 0644); err != nil {

	sizeOffset := writeSecHeader(ctxt, sectionCustom)
	writeName(ctxt.Out, "producers")

	writeUleb128(ctxt.Out, 2) // number of fields

	writeName(ctxt.Out, "language")       // field name
	writeUleb128(ctxt.Out, 1)             // number of values
	writeName(ctxt.Out, "Go")             // value: name
	writeName(ctxt.Out, buildcfg.Version) // value: version

	writeName(ctxt.Out, "processed-by")   // field name

`
)

func TestKustomizeVisitor(t *testing.T) {
	fSys := filesys.MakeFsInMemory()
	fSys.WriteFile(
		konfig.DefaultKustomizationFileName(),
		[]byte(kustomizationContent1))
	fSys.WriteFile("deployment.yaml", []byte(deploymentContent))
	fSys.WriteFile("namespace.yaml", []byte(namespaceContent))
	fSys.WriteFile("jsonpatch.json", []byte(jsonpatchContent))
	b := newDefaultBuilder()
	kv := KustomizeVisitor{

	k8sServicePort = "443"
	kubeCAFilepath = "testdata/kube-ca.crt"
	saToken        = "service_account_token_string"
)

func TestCreateValidKubeconfigFile(t *testing.T) {
	tmp := t.TempDir()
	os.WriteFile(filepath.Join(tmp, "token"), []byte(saToken), 0o644)
	cases := []struct {
		name               string
		expectedFailure    bool
		k8sServiceProtocol string
		k8sServiceHost     string
		k8sServicePort     string

        given:
        buildFile << """
            task writeFile {
                def file = file("\$buildDir/test.txt")
                outputs.file(file)
                doFirst {
                    file.createNewFile()
                    file.text == "Hello, World!"
                }
            }
        """

        when:
        runBuild('writeFile')

        then:

	// Output:
	// Hello, Gophers!
}

func ExampleWriteFile() {
	err := os.WriteFile("testdata/hello", []byte("Hello, Gophers!"), 0666)
	if err != nil {
		log.Fatal(err)
	}
}

func ExampleMkdir() {
	err := os.Mkdir("testdir", 0750)
	if err != nil && !os.IsExist(err) {
		log.Fatal(err)
	}
	err = os.WriteFile("testdir/testfile.txt", []byte("Hello, Gophers!"), 0660)
	if err != nil {
		log.Fatal(err)

	// load key and cert files.
	if err := os.WriteFile(certFile, testcerts.ServerCert, 0o644); err != nil { // nolint: vetshadow
		t.Fatalf("WriteFile(%v) failed: %v", certFile, err)
	}
	if err := os.WriteFile(keyFile, testcerts.ServerKey, 0o644); err != nil { // nolint: vetshadow
		t.Fatalf("WriteFile(%v) failed: %v", keyFile, err)
	}

	if err := os.WriteFile(caFile, testcerts.CACert, 0o644); err != nil { // nolint: vetshadow

	)

	d := t.TempDir()
	t.Logf("tmpdir: %s", d)

	for i, c := range []byte("0123456789") {
		name := string(bytes.Repeat([]byte{c}, filenameMinSize+i))
		err := os.WriteFile(filepath.Join(d, name), nil, 0644)
		if err != nil {
			t.Fatalf("writefile: %v", err)
		}
	}

	names := make([]string, 0, 10)

	fd, err := syscall.Open(d, syscall.O_RDONLY, 0)
	if err != nil {
		t.Fatalf("syscall.open: %v", err)
	}