update

cmd/config.go

@@ -0,0 +1,34 @@
+// Copyright 2022 Clivern. All rights reserved.
+// Use of this source code is governed by the MIT
+// license that can be found in the LICENSE file.
+
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/clivern/goenv/core/module"
+
+	"github.com/spf13/cobra"
+)
+
+var configCmd = &cobra.Command{
+	Use:   "config",
+	Short: "Configure the goenv application.",
+	Run: func(cmd *cobra.Command, args []string) {
+		golang := module.NewGolangEnvironment(HOME)
+
+		err := golang.Configure()
+
+		if err != nil {
+			fmt.Println(err.Error())
+			return
+		}
+
+		fmt.Println("Goenv configured successfully!")
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(configCmd)
+}

cmd/local.go

@@ -6,6 +6,9 @@ package cmd
 
 import (
 	"fmt"
+	"os"
+
+	"github.com/clivern/goenv/core/module"
 
 	"github.com/spf13/cobra"
 )
@@ -14,7 +17,51 @@ var localCmd = &cobra.Command{
 	Use:   "local",
 	Short: "Set or show the local application-specific go version.",
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("...")
+
+		golang := module.NewGolangEnvironment(HOME)
+
+		if len(args) == 1 {
+
+			if !golang.ValidateVersion(args[0]) {
+				fmt.Printf("Error! Invalid version provided %s\n", args[0])
+				return
+			}
+
+			// Set the local version
+			err := golang.SetLocalVersion(args[0])
+
+			if err != nil {
+				fmt.Println(err.Error())
+			} else {
+				fmt.Printf("Local version updated into %s\n", args[0])
+			}
+
+			return
+		}
+
+		cdir, err := os.Getwd()
+
+		if err != nil {
+			fmt.Println(err.Error())
+		}
+
+		version, err := golang.GetLocalVersion(cdir)
+
+		if err == nil {
+			fmt.Println(version)
+			return
+		}
+
+		fmt.Println("Unable to find local version, fallback into global version")
+
+		version, err = golang.GetGlobalVersion()
+
+		if err == nil {
+			fmt.Println(version)
+			return
+		}
+
+		fmt.Println(err.Error())
 	},
 }
 

cmd/version.go

@@ -6,6 +6,9 @@ package cmd
 
 import (
 	"fmt"
+	"os"
+
+	"github.com/clivern/goenv/core/module"
 
 	"github.com/spf13/cobra"
 )
@@ -14,7 +17,32 @@ var versionCmd = &cobra.Command{
 	Use:   "version",
 	Short: "Show the current go version.",
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("...")
+
+		golang := module.NewGolangEnvironment(HOME)
+
+		cdir, err := os.Getwd()
+
+		if err != nil {
+			fmt.Println(err.Error())
+		}
+
+		version, err := golang.GetLocalVersion(cdir)
+
+		if err == nil {
+			fmt.Println(version)
+			return
+		}
+
+		fmt.Println("Unable to find local version, fallback into global version")
+
+		version, err = golang.GetGlobalVersion()
+
+		if err == nil {
+			fmt.Println(version)
+			return
+		}
+
+		fmt.Println(err.Error())
 	},
 }
 

core/module/golang.go

@@ -6,6 +6,7 @@ package module
 
 import (
 	"fmt"
+	"os"
 	"path/filepath"
 	"strings"
 
@@ -173,6 +174,24 @@ func (g *Golang) SetGlobalVersion(version string) error {
 	return g.SetVersion(path, version)
 }
 
+// SetLocalVersion sets the local golang version
+func (g *Golang) SetLocalVersion(version string) error {
+
+	cdir, err := os.Getwd()
+
+	if err != nil {
+		return err
+	}
+
+	path := fmt.Sprintf(
+		"%s/%s",
+		g.FileSystem.RemoveTrailingSlash(cdir),
+		g.VersionFile,
+	)
+
+	return g.SetVersion(path, version)
+}
+
 // GetLocalVersion returns the local golang version
 func (g *Golang) GetLocalVersion(dir string) (string, error) {