Add comando stores a beers.go - Modulo 02

02-refactor-to-cobra/cmd/beers-cli/main.go

@@ -8,5 +8,6 @@ import (
 func main() {
 	rootCmd := &cobra.Command{Use: "beers-cli"}
 	rootCmd.AddCommand(cli.InitBeersCmd())
+	rootCmd.AddCommand(cli.InitStoresCmd())
 	rootCmd.Execute()
 }

02-refactor-to-cobra/internal/cli/beers.go

@@ -15,8 +15,37 @@ var beers = map[string]string{
 	"01D9X5CVS1M9VR5ZD627XDF6ND": "Belgian Moon",
 }
 
+var stores = map[string]string{
+	"01DC9ZAPGKEQJS4P4A48EG3P43": "Mercadona",
+	"01DC9ZB23EW0J0ARAER09SJDKC": "Carrefour",
+	"01DC9ZB89V1PQD977ZE6QXSQHH": "Alcampo"}
+
 const idFlag = "id"
 
+// El comando de tiendas que enseñan las cervezas etc etc
+func InitStoresCmd() *cobra.Command {
+	storesCmd := &cobra.Command{
+		Use:   "stores",
+		Short: "Print data about stores that sells beers",
+		Run:   runStoresFn(),
+	}
+
+	storesCmd.Flags().StringP(idFlag, "i", "", "id of the store")
+	return storesCmd
+}
+
+func runStoresFn() CobraFn {
+	return func(cmd *cobra.Command, args []string) {
+		id, _ := cmd.Flags().GetString(idFlag)
+
+		if id != "" {
+			fmt.Println(stores[id])
+		} else {
+			fmt.Println(stores)
+		}
+	}
+}
+
 // InitBeersCmd initialize beers command
 func InitBeersCmd() *cobra.Command {
 	beersCmd := &cobra.Command{

go.mod

@@ -3,10 +3,8 @@ module github.com/CodelyTV/golang-examples
 go 1.12
 
 require (
-	github.com/json-iterator/go v1.1.11
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/json-iterator/go v1.1.12
 	github.com/pkg/errors v0.9.1
-	github.com/spf13/cobra v0.0.7
+	github.com/spf13/cobra v1.3.0
 	github.com/stretchr/testify v1.7.0
 )