add config generate command

Author: fdddf

cmd/config.go

@@ -0,0 +1,91 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/fdddf/xcstrings-translator/internal/config"
+	"github.com/spf13/cobra"
+)
+
+// configCmd represents the config command
+var configCmd = &cobra.Command{
+	Use:   "config",
+	Short: "Configuration management commands",
+	Long:  `Commands for managing configuration files.`,
+}
+
+// generateCmd represents the generate subcommand
+var generateCmd = &cobra.Command{
+	Use:   "generate",
+	Short: "Generate a default config.yaml file",
+	Long:  `Generate a default config.yaml file with example configuration values.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		generateConfig()
+	},
+	// This prevents the normal config file loading for this command
+	// by bypassing the PersistentPreRun that would normally run
+	PersistentPreRun: func(cmd *cobra.Command, args []string) {
+		// Do nothing - this prevents the root's PersistentPreRun from executing
+	},
+}
+
+func init() {
+	configCmd.AddCommand(generateCmd)
+
+	// Add the config command to the root command
+	rootCmd.AddCommand(configCmd)
+}
+
+func generateConfig() {
+	cfg := config.DefaultConfig()
+
+	// Create the default configuration with example values
+	yamlContent := `# Global configuration settings
+global:
+  input_file: "` + cfg.Global.InputFile + `"
+  output_file: "` + cfg.Global.OutputFile + `"
+  source_language: "` + cfg.Global.SourceLanguage + `"
+  target_languages:
+    - "` + cfg.Global.TargetLanguages[0] + `"
+    - "ja"
+    - "ko"
+  concurrency: ` + fmt.Sprintf("%d", cfg.Global.Concurrency) + `
+  verbose: ` + fmt.Sprintf("%t", cfg.Global.Verbose) + `
+
+# Google Translate API configuration
+google:
+  api_key: "your-google-api-key-here"
+  model: "` + cfg.Google.Model + `"
+  glossary: ""
+
+# DeepL API configuration
+deepl:
+  api_key: "your-deepl-api-key-here"
+  is_free: ` + fmt.Sprintf("%t", cfg.DeepL.IsFree) + `
+  formality: "` + cfg.DeepL.Formality + `"
+
+# Baidu Translate API configuration
+baidu:
+  app_id: "your-baidu-app-id-here"
+  app_secret: "your-baidu-app-secret-here"
+
+# OpenAI compatible API configuration
+openai:
+  api_key: "your-openai-api-key-here"
+  api_base_url: "` + cfg.OpenAI.APIBaseURL + `"
+  model: "` + cfg.OpenAI.Model + `"
+  temperature: ` + fmt.Sprintf("%.1f", cfg.OpenAI.Temperature) + `
+  max_tokens: ` + fmt.Sprintf("%d", cfg.OpenAI.MaxTokens) + `
+`
+
+	// Write the config file
+	err := os.WriteFile("config.yaml", []byte(yamlContent), 0644)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error writing config file: %v\n", err)
+		os.Exit(1)
+	}
+
+	fmt.Println("Generated config.yaml with default values.")
+	fmt.Println("Please edit the file with your API keys and settings.")
+}

cmd/root.go

@@ -10,8 +10,8 @@ import (
 )
 
 var (
-	Version = "0.0.1"
-	Build   = "2025-11-05"
+	Version = "0.1.3"
+	Build   = "2025-12-08"
 	Commit  = "0.0.1"
 )