feat: add rename package.json, finish init

pkg/initialize/initialize.go

@@ -14,7 +14,6 @@ func Initialize() {
 		Language string
 		Main     string
 		Commands string
-		Prefix   string
 		Package  string
 	}{}
 

pkg/initialize/models.go

@@ -0,0 +1,14 @@
+package initialize
+
+type PackageJSON struct {
+	Name            string            `json:"name"`
+	Version         string            `json:"version"`
+	Description     string            `json:"description"`
+	Main            string            `json:"main"`
+	Scripts         map[string]string `json:"scripts"`
+	Keywords        []string          `json:"keywords"`
+	Author          string            `json:"author"`
+	License         string            `json:"license"`
+	Dependencies    map[string]string `json:"dependencies"`
+	DevDependencies map[string]string `json:"devDependencies"`
+}

pkg/initialize/questions.go

@@ -14,7 +14,7 @@ var questions = []*survey.Question{
 		Name: "language",
 		Prompt: &survey.Select{
 			Message: "What language do you want to use?",
-			Options: []string{"TypeScript"},
+			Options: []string{"JavaScript", "TypeScript"},
 		},
 	},
 	{
@@ -31,13 +31,6 @@ var questions = []*survey.Question{
 			Default: "commands",
 		},
 	},
-	{
-		Name: "prefix",
-		Prompt: &survey.Input{
-			Message: "What is your project's command prefix?",
-			Default: "!",
-		},
-	},
 	{
 		Name: "package",
 		Prompt: &survey.Select{

pkg/initialize/rename.go

@@ -1,6 +1,9 @@
 package initialize
 
 import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
 	"os"
 
 	"github.com/gookit/color"
@@ -31,7 +34,43 @@ func renameFolders(name string, main string, commands string) error {
 }
 
 func renamePackageJson(name string) error {
-	color.Warn.Prompt("Work in progress...")
+	file, err := ioutil.ReadFile(name + "/package.json")
+
+	if err != nil {
+		color.Warn.Prompt("Couldn't read the package.json file.")
+
+		return err
+	}
+
+	var packageJSON PackageJSON
+
+	err = json.Unmarshal(file, &packageJSON)
+
+	if err != nil {
+		fmt.Println(err)
+
+		color.Warn.Prompt("Couldn't unmarshal the package.json file.")
+
+		return err
+	}
+
+	packageJSON.Name = name
+
+	file, err = json.MarshalIndent(packageJSON, "", "	")
+
+	if err != nil {
+		color.Warn.Prompt("Couldn't marshal the package.json file.")
+
+		return err
+	}
+
+	err = ioutil.WriteFile(name+"/package.json", file, 0644)
+
+	if err != nil {
+		color.Warn.Prompt("Couldn't write the package.json file.")
+
+		return err
+	}
 
 	return nil
 }