adding the update functionality

src/cli/cmd/future.go

@@ -0,0 +1,29 @@
+package cmd
+
+import (
+	"github.com/devhindo/x/src/cli/tweet"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	wait string
+	date string
+	time string
+	content string
+)
+
+func init() {
+	rootCmd.AddCommand(futureCmd)
+}
+
+var futureCmd = &cobra.Command{
+	Use:   "-f",
+	Short: "Post future tweets",
+	Long:  `Post future tweets.`,
+	Run:   futureCmdRun,
+}
+
+func futureCmdRun(cmd *cobra.Command, args []string) {
+	tweet.PostFutureTweet(args)
+}

src/cli/cmd/root.go

@@ -0,0 +1,45 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	version = "1.1.3"
+	man = fmt.Sprintf(`interact with x (twitter) from terminal. version: %s.
+
+	USAGE
+	  x <command>
+
+	Commands
+	  -h             show this help
+	  auth           start authorizing your X account
+	  auth --url     get auth url if it didn't open browser after running 'x auth'
+	  auth -v        verify authorization after running 'x auth'
+	  -t "text"      post a tweet
+	  -v             show version (%s)
+	  -c             clear authorized account`, version, version)
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "x",
+	Short: "x is a CLI tool for posting tweets",
+	Long: man,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println(man)
+	},
+}
+
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}
+
+func init() {
+
+}

src/cli/cmd/update.go

@@ -0,0 +1,118 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"regexp"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(updateCmd)
+
+	updateCmd.Flags().StringVarP(&vFlag, "version", "v", "latest", "Update the CLI to specific version")
+}
+
+var (
+	vFlag string
+
+	updateCmd = &cobra.Command{
+		Use:   "update",
+		Short: "Update the CLI to specific version ",
+		Long: `Update the CLI to the latest version or specify a version using -v flag
+				Example: x update -v 1.1.1
+				default: x update -v latest
+		`,
+		RunE: update,
+	}
+)
+
+func update(cmd *cobra.Command, args []string) error {
+
+	fmt.Println("Updating CLI...")
+
+	vFlag, err := cmd.Flags().GetString("version")
+	if err != nil {
+		err = fmt.Errorf("error getting version flag: %v", err)
+		return err
+	}
+
+	// validate version
+	if vFlag != "latest" {
+		err = validateVersion(vFlag)
+		if err != nil {
+			return err
+		}
+	}
+
+	if isGoInstalled() {
+		err = updateUsingGo()
+		if err != nil {
+			return err
+		}
+		return nil
+	}
+
+	return nil
+}
+
+func validateVersion(v string) error {
+	// Regular expression pattern for semantic versioning
+	pattern := `^v\d+\.\d+\.\d+$`
+	match, err := regexp.MatchString(pattern, v)
+	if err != nil {
+		return err
+	}
+	if !match {
+		return fmt.Errorf("invalid version format. Please use semantic versioning like v1.1.1")
+	}
+	return nil
+}
+
+func cmdUpdate() {
+	if !isGoInstalled() {
+		fmt.Println("")
+	}
+
+	cmd := exec.Command("go", "get", "-u", "github.com/bradford-hamilton/monkey")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	err := cmd.Run()
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	if isGoInstalled() {
+		fmt.Println("Go is installed...")
+
+		return
+	}
+
+	fmt.Println("Go is not installed...")
+
+	fmt.Println("CLI updated successfully!")
+}
+
+func isGoInstalled() bool {
+	_, err := exec.LookPath("go")
+
+	return err == nil
+}
+
+func updateUsingGo() error {
+	cmd := exec.Command("go", "get", "-u", "github.com/devhindo/x/src/cli/cmd")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	err := cmd.Run()
+	if err != nil {
+		fmt.Println(err)
+		return err
+	}
+	fmt.Println("CLI updated successfully!")
+	return nil
+}
+
+//TODO: x update -v 1.1.1 (default for v:latest)

src/cli/cmd/version.go

@@ -0,0 +1,22 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}
+
+//TODO: make it for -v and --version too
+
+var versionCmd = &cobra.Command{
+	Use:     "version",
+	Short:   "Print the version of the CLI",
+	Long:    `Print the version of the CLI`,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println(version)
+	},
+}

src/cli/go.mod

@@ -3,3 +3,9 @@ module github.com/devhindo/x/src/cli
 go 1.22.2
 
 require github.com/google/uuid v1.3.1
+
+require (
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/spf13/cobra v1.8.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+)

src/cli/go.sum

@@ -1,2 +1,12 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
 github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
+github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

src/cli/main.go

@@ -1,8 +1,9 @@
 package main
 
-import "github.com/devhindo/x/src/cli/x"
+import "github.com/devhindo/x/src/cli/cmd"
 
 
 func main() {
-	x.Run()
+	//x.Run()
+	cmd.Execute()
 }

src/cli/x/run.go

@@ -1,5 +1,10 @@
 package x
 
+import (
+	"github.com/devhindo/x/src/cli/cmd"
+)
+
 func Run() {
-	HandleArgs()
+	// HandleArgs()
+	cmd.Execute()
 }