Codevault initial commit

cmd/config_example.go

@@ -0,0 +1,31 @@
+package cmd
+
+import (
+	"context"
+	"errors"
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	"github.com/kanootoko/codevault/internal/runcmd"
+)
+
+var configExampleCmd = &cobra.Command{
+	Use:   "config-example <config-path>",
+	Short: "Get server config example",
+	Long:  `Generate and save to file a sample config for further manual editing.`,
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		configPath := args[0]
+
+		err := runcmd.ConfigExample(configPath)
+		if err != nil && !errors.Is(err, context.Canceled) {
+			return fmt.Errorf("error on saving example config: %w", err)
+		}
+		return nil
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(configExampleCmd)
+}