From b4f649014ecfcc07bf185b458732f874180133b6 Mon Sep 17 00:00:00 2001
From: samuelmjn <34322984+samuelmjn@users.noreply.github.com>
Date: Tue, 14 Apr 2020 13:08:57 +0700
Subject: [PATCH] feature: add command to update fer to latest version (#14)

Co-authored-by: Samuel Mulatua <samuel.jeremy@kumparan.com>
---
 console/common.go | 10 ++++++++--
 console/root.go   |  4 +++-
 console/update.go | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 3 deletions(-)
 create mode 100644 console/update.go

diff --git a/console/common.go b/console/common.go
index 670dc2a..de1393e 100644
--- a/console/common.go
+++ b/console/common.go
@@ -1,11 +1,12 @@
 package console
 
 import (
-	"github.com/gookit/color"
-	"github.com/kumparan/fer/config"
 	"log"
 	"os/user"
 	"path/filepath"
+
+	"github.com/gookit/color"
+	"github.com/kumparan/fer/config"
 )
 
 // PrintError :nodoc:
@@ -23,6 +24,11 @@ func PrintWarn(format string, args ...interface{}) {
 	color.Warn.Printf(format, args...)
 }
 
+// PrintSuccess :nodoc:
+func PrintSuccess(format string, args ...interface{}) {
+	color.Success.Printf(format, args...)
+}
+
 // GetConfigDir :nodoc:
 func GetConfigDir() string {
 	return filepath.Join(GetHomeDir(), config.ConfigDir)
diff --git a/console/root.go b/console/root.go
index 4d8eea0..6d197f6 100644
--- a/console/root.go
+++ b/console/root.go
@@ -1,8 +1,9 @@
 package console
 
 import (
-	"github.com/spf13/cobra"
 	"os"
+
+	"github.com/spf13/cobra"
 )
 
 // RootCmd represents the base command when called without any subcommands
@@ -35,4 +36,5 @@ func init() {
 	rootCmd.AddCommand(installCmd)
 	rootCmd.AddCommand(initCmd)
 	rootCmd.AddCommand(createCmd)
+	rootCmd.AddCommand(updateCmd)
 }
diff --git a/console/update.go b/console/update.go
new file mode 100644
index 0000000..e61d410
--- /dev/null
+++ b/console/update.go
@@ -0,0 +1,33 @@
+package console
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+
+	"github.com/kumparan/fer/installer"
+	"github.com/spf13/cobra"
+)
+
+var updateCmd = &cobra.Command{
+	Use:   "update",
+	Short: "update fer",
+	Long:  `update fer to latest version`,
+	Run:   updateVersion,
+}
+
+func updateVersion(cmd *cobra.Command, args []string) {
+	updateCommand := exec.Command("go", "get", "-u", "github.com/kumparan/fer")
+	PrintInfo("Updating fer...")
+	err := updateCommand.Run()
+	if err != nil {
+		installer.ProgressBar(1)
+		fmt.Println("Failed updating fer")
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	installer.ProgressBar(100)
+
+	PrintSuccess("Success updating fer!")
+}