remove arch specific implementations for files where unnecessary

cmd/remove_linux.go → cmd/remove.go

@@ -1,5 +1,3 @@
-// +build linux
-
 /*
 Copyright © 2019 Zee Ahmed <zee@simplyzee.dev>
 
@@ -15,6 +13,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+
 package cmd
 
 import (
@@ -25,7 +24,6 @@ import (
 	"github.com/spf13/cobra"
 )
 
-// removeCmd represents the remove command
 var removeCmd = &cobra.Command{
 	Use:   "remove",
 	Short: "Remove a kubectl version from machine",
@@ -39,36 +37,25 @@ var removeCmd = &cobra.Command{
 
 func init() {
 	rootCmd.AddCommand(removeCmd)
-
-	// Here you will define your flags and configuration settings.
-
-	// Cobra supports Persistent Flags which will work for this command
-	// and all subcommands, e.g.:
-	// removeCmd.PersistentFlags().String("foo", "", "A help for foo")
-
-	// Cobra supports local flags which will only run when this command
-	// is called directly, e.g.:
-	// removeCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 }
 
 // RemoveKubectlVersion - removes specific kubectl version from machine
 func RemoveKubectlVersion(version string) error {
-	// Get user home directory path
 	homeDir, err := os.UserHomeDir()
 	if err != nil {
 		log.Fatal(err)
 	}
 
 	kubectlVersion := homeDir + "/.kubemngr/kubectl-" + version
 
-	// Check if version exists to remove it
+	// Check if version to be removed exists
 	_, err = os.Stat(kubectlVersion)
 	if err == nil {
 		fmt.Printf("Removing kubectl %s", version)
 		os.Remove(kubectlVersion)
 		return nil
-	} else {
-		fmt.Printf("kubectl version %s doesn't exist", version)
-		return nil
 	}
+
+	fmt.Printf("kubectl %s is not installed", version)
+	return nil
 }

cmd/root_linux.go → cmd/root.go

@@ -1,5 +1,3 @@
-// +build linux
-
 /*
 Copyright © 2019 Zee Ahmed <zee@simplyzee.dev>
 
@@ -15,6 +13,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+
 package cmd
 
 import (
@@ -30,15 +29,11 @@ import (
 var cfgFile string
 var clientVersion string
 
-// rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
 	Use:   "kubemngr",
 	Short: "A tool manage different kubectl versions inside a workspace.",
 	Long: `This tool is to help developers run different versions of kubectl within their workspace and to support working
 with different versions of Kubernetes clusters.`,
-	// Uncomment the following line if your bare application
-	// has an action associated with it:
-	//	Run: func(cmd *cobra.Command, args []string) { },
 }
 
 // Execute adds all child commands to the root command and sets flags appropriately.
@@ -54,32 +49,18 @@ func Execute(version string) {
 
 func init() {
 	cobra.OnInitialize(initConfig)
-
-	// Here you will define your flags and configuration settings.
-	// Cobra supports persistent flags, which, if defined here,
-	// will be global for your application.
-
-	//rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.kubemngr.yaml)")
-
-	// Cobra also supports local flags, which will only run
-	// when this action is called directly.
-	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 }
 
-// initConfig reads in config file and ENV variables if set.
 func initConfig() {
 	if cfgFile != "" {
-		// Use config file from the flag.
 		viper.SetConfigFile(cfgFile)
 	} else {
-		// Find home directory.
 		home, err := homedir.Dir()
 		if err != nil {
 			fmt.Println(err)
 			os.Exit(1)
 		}
 
-		// Search config in home directory with name ".kubemngr" (without extension).
 		viper.AddConfigPath(home)
 		viper.SetConfigName(".kubemngr")
 	}

cmd/use_darwin.go → cmd/use.go

@@ -1,5 +1,3 @@
-// +build linux
-
 /*
 Copyright © 2019 Zee Ahmed <zee@simplyzee.dev>
 
@@ -15,6 +13,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+
 package cmd
 
 import (
@@ -25,7 +24,6 @@ import (
 	"github.com/spf13/cobra"
 )
 
-// useCmd represents the use command
 var useCmd = &cobra.Command{
 	Use:   "use",
 	Short: "Use a specific version of one of the downloaded kubectl binaries",
@@ -39,16 +37,6 @@ var useCmd = &cobra.Command{
 
 func init() {
 	rootCmd.AddCommand(useCmd)
-
-	// Here you will define your flags and configuration settings.
-
-	// Cobra supports Persistent Flags which will work for this command
-	// and all subcommands, e.g.:
-	// useCmd.PersistentFlags().String("foo", "", "A help for foo")
-
-	// Cobra supports local flags which will only run when this command
-	// is called directly, e.g.:
-	// useCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 }
 
 // UseKubectlBinary - sets kubectl to the version specified