feat: support build with unknown type

cmd/modelfile/generate.go

@@ -62,7 +62,7 @@ func init() {
 	flags.StringVar(&generateConfig.Precision, "precision", "", "specify model precision, such as bf16, fp16, int8, etc")
 	flags.StringVar(&generateConfig.Quantization, "quantization", "", "specify model quantization, such as awq, gptq, etc")
 	flags.StringVarP(&generateConfig.Output, "output", "O", ".", "specify the output path of modelfilem, must be a directory")
-	flags.BoolVar(&generateConfig.IgnoreUnrecognizedFileTypes, "ignore-unrecognized-file-types", false, "ignore the unrecognized file types in the workspace")
+	flags.BoolVar(&generateConfig.IgnoreUnrecognizedFileTypes, "ignore-unrecognized-file-types", false, "[deprecated] ignore the unrecognized file types in the workspace")
 	flags.BoolVar(&generateConfig.Overwrite, "overwrite", false, "overwrite the existing modelfile")
 
 	if err := viper.BindPFlags(flags); err != nil {

pkg/config/modelfile/modelfile.go

@@ -31,7 +31,7 @@ type GenerateConfig struct {
 	Name                        string
 	Version                     string
 	Output                      string
-	IgnoreUnrecognizedFileTypes bool
+	IgnoreUnrecognizedFileTypes bool // [deprecated] will be removed in the next release
 	Overwrite                   bool
 	Arch                        string
 	Family                      string
@@ -83,7 +83,7 @@ func (g *GenerateConfig) Validate() error {
 	// If the output path does not exist, we can create the modelfile.
 	if _, err := os.Stat(g.Output); err == nil {
 		if !g.Overwrite {
-			return fmt.Errorf("Modelfile already exists at %s - use --overwrite to overwrite", g.Output)
+			return fmt.Errorf("modelfile already exists at %s - use --overwrite to overwrite", g.Output)
 		}
 	}