✨ Add option to print config from config command

cli/config.go

@@ -22,12 +22,13 @@ import (
 	fp "path/filepath"
 
 	"codeberg.org/danjones000/my-log/config"
+	"github.com/pelletier/go-toml/v2"
 	"github.com/spf13/cobra"
 )
 
 var ConfigCmd = &cobra.Command{
 	Use:          "config",
-	Short:        "Save default config to file",
+	Short:        "Save default config to file, or print the current config value",
 	SilenceUsage: true,
 	RunE: func(cmd *cobra.Command, args []string) (err error) {
 		print, _ := cmd.Flags().GetBool("print")
@@ -35,6 +36,24 @@ var ConfigCmd = &cobra.Command{
 			fmt.Fprintln(cmd.OutOrStdout(), config.DefaultPath())
 			return nil
 		}
+
+		if len(args) > 0 {
+			v, _ := config.RetrieveFromContext(cmd.Context())
+			val := v.Get(args[0])
+			var out []byte
+			if val == nil {
+				out = []byte("<nil>")
+			} else {
+				var err error
+				out, err = toml.Marshal(val)
+				if err != nil {
+					return err
+				}
+			}
+			fmt.Fprintln(cmd.OutOrStdout(), string(out))
+			return nil
+		}
+
 		force, _ := cmd.Flags().GetBool("force")
 		configPath := config.DefaultPath()
 		if !force {