You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: create.go
    path of file: ./repos/kubeedge/vendor/helm.sh/helm/v3/pkg/chartutil
    
    the code of the file until where you have to start completion: /*
Copyright The Helm Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package chartutil

import (
	"fmt"
	"io"
	"os"
	"path/filepath"
	"regexp"
	"strings"

	"github.com/pkg/errors"
	"sigs.k8s.io/yaml"

	"helm.sh/helm/v3/pkg/chart"
	"helm.sh/helm/v3/pkg/chart/loader"
)

// chartName is a regular expression for testing the supplied name of a chart.
// This regular expression is probably stricter than it needs to be. We can relax it
// somewhat. Newline characters, as well as $, quotes, +, parens, and % are known to be
// problematic.
var chartName = regexp.MustCompile("^[a-zA-Z0-9._-]+$")

const (
	// ChartfileName is the default Chart file name.
	ChartfileName = "Chart.yaml"
	// ValuesfileName is the default values file name.
	ValuesfileName = "values.yaml"
	// SchemafileName is the default values schema file nam
    
func Create(name, dir string) (string, error) {

	// Sanity-check the name of a chart so user doesn't create one that causes problems.
	if err := validateChartName(name); err != nil {
		return "", err
	}

	path, err := filepath.Abs(dir)
	if err != nil {
		return path, err
	}

	if fi, err := os.Stat(path); err != nil {
		return path, err
	} else if !fi.IsDir() {
		return path, errors.Errorf("no such directory %s", path)
	}

	cdir := filepath.Join(path, name)
	if fi, err := os.Stat(cdir); err == nil && !fi.IsDir() {
		return cdir, errors.Errorf("file %s already exists and is not a directory", cdir)
	}

	files := []struct {
		path    string
		content []byte
	}{
		{
			// Chart.yaml
			path:    filepath.Join(cdir, ChartfileName),
			content: []byte(fmt.Sprintf(defaultChartfile, name)),
		},
		{
			// values.yaml
			path:    filepath.Join(cdir, ValuesfileName),
			content: []byte(fmt.Sprintf(defaultValues, name)),
		},
		{
			// .helmignore
			path:    filepath.Join(cdir, IgnorefileName),
			content: []byte(defaultIgnore),
		},
		{
			// ingress.yaml
			path:    filepath.Join(cdir, IngressFileName),
			content: transform(defaultIngress, name),
		},
		{
			// deployment.yaml
			path:    filepath.Join(cdir, DeploymentName),
			content: transform(defaultDeployment, name),
		},
		{
			// service.yaml
			path:    filepath.Join(cdir, ServiceName),
			content: transform(defaultService, name),
		},
		{
			// serviceaccount.yaml
			path:    filepath.Join(cdir, ServiceAccountName),
			content: transform(defaultServiceAccount, name),
		},
		{
			// hpa.yaml
			path:    filepath.Join(cdir, HorizontalPodAutoscalerName),
			content: transform(defaultHorizontalPodAutoscaler, name),
		},
		{
			// NOTES.txt
			path:    filepath.Join(cdir, NotesName),
			content: transform(defaultNotes, name),
		},
		{
			// _helpers.tpl
			path:    filepath.Join(cdir, HelpersName),
			content: transform(defaultHelpers, name),
		},
		{
			// test-connection.yaml
			path:    filepath.Join(cdir, TestConnectionName),
			content: transform(defaultTestConnection, name),
		},
	}

	for _, file := range files {
		if _, err := os.Stat(file.path); err == nil {
			// There is no handle to a preferred output stream here.
			fmt.Fprintf(Stderr, "WARNING: File %q already exists. Overwriting.\n", file.path)
		}
		if err := writeFile(file.path, file.content); err != nil {
			return cdir, err
		}
	}
	// Need to add the ChartsDir explicitly as it does not contain any file OOTB
	if err := os.MkdirAll(filepath.Join(cdir, ChartsDir), 0755); err != nil {
		return cdir, err
	}
	return cdir, nil
}