Function newLintCmd

pkg/cmd/lint.go:46–155

(out io.Writer)

`

func newLintCmd(out io.Writer) *cobra.Command {
	client := action.NewLint()
	valueOpts := &values.Options{}
	var kubeVersion string

	cmd := &cobra.Command{
		Use:   "lint PATH",
		Short: "examine a chart for possible issues",
		Long:  longLintHelp,
		Args:  require.MinimumNArgs(1),
		RunE: func(_ *cobra.Command, args []string) error {
			paths := args

			if kubeVersion != "" {
				parsedKubeVersion, err := common.ParseKubeVersion(kubeVersion)
				if err != nil {
					return fmt.Errorf("invalid kube version '%s': %s", kubeVersion, err)
				}
				client.KubeVersion = parsedKubeVersion
			}

			if client.WithSubcharts {
				for _, p := range paths {
					filepath.Walk(filepath.Join(p, "charts"), func(path string, info os.FileInfo, _ error) error {
						if info != nil {
							if info.Name() == "Chart.yaml" {
								paths = append(paths, filepath.Dir(path))
							} else if strings.HasSuffix(path, ".tgz") || strings.HasSuffix(path, ".tar.gz") {
								paths = append(paths, path)
							}
						}
						return nil
					})
				}
			}

			client.Namespace = settings.Namespace()
			vals, err := valueOpts.MergeValues(getter.All(settings))
			if err != nil {
				return err
			}

			var message strings.Builder
			failed := 0
			errorsOrWarnings := 0

			for _, path := range paths {
				result := client.Run([]string{path}, vals)

				// If there is no errors/warnings and quiet flag is set
				// go to the next chart
				hasWarningsOrErrors := action.HasWarningsOrErrors(result)
				if hasWarningsOrErrors {
					errorsOrWarnings++
				}
				if client.Quiet && !hasWarningsOrErrors {
					continue
				}