feat: installer syscheck + prompt (wip)

dev/installer/main.go

@@ -19,29 +19,75 @@ var logo = `
                    |__/
 `
 
+var finish = `
+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
+|                                                   |
+|    Open http://localhost:3000/ in your browser    |
+|    to complete the installation!                  |
+|                                                   |
+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
+`
+
 func main() {
 	fmt.Println(chalk.Yellow.Color(logo))
 	fmt.Println(chalk.Bold.TextStyle("Installer for Wiki.js 2.x"))
-	fmt.Printf("for %s-%s\n\n", runtime.GOOS, runtime.GOARCH)
+	fmt.Printf("%s-%s\n\n", runtime.GOOS, runtime.GOARCH)
+
+	// Check system requirements
+
+	fmt.Println(chalk.Bold.TextStyle("Verifying system requirements..."))
+	CheckNodeJs()
+	CheckRAM()
+	fmt.Println(chalk.Bold.TextStyle("\nSetup"))
 
 	// Prompt for build to install
 
-	prompt := promptui.Select{
+	promptBuild := promptui.Select{
 		Label: "Select Build to install",
 		Items: []string{"Stable", "Dev"},
+		Templates: &promptui.SelectTemplates{
+			Help:     " ",
+			Selected: chalk.Green.Color("✔") + " Build: {{ . }}",
+		},
 	}
 
-	_, result, err := prompt.Run()
+	_, _, err := promptBuild.Run()
 
 	if err != nil {
 		fmt.Printf("Prompt failed %v\n", err)
 		return
 	}
 
-	fmt.Printf("You choose %q\n", result)
+	// Choose database driver
+
+	promptDB := promptui.Select{
+		Label: "Select database driver",
+		Items: []string{"MariaDB", "MySQL", "MS SQL Server", "PostgreSQL", "SQLite"},
+		Templates: &promptui.SelectTemplates{
+			Help:     " ",
+			Selected: chalk.Green.Color("✔") + " Database Driver: {{ . }}",
+		},
+		Size: 10,
+	}
+
+	_, _, err = promptDB.Run()
+
+	// Port
+
+	promptPort := promptui.Prompt{
+		Label:   "Port",
+		Default: "3000",
+		Templates: &promptui.PromptTemplates{
+			Success: chalk.Green.Color("✔") + " Port: {{ . }}",
+		},
+	}
+
+	_, err = promptPort.Run()
 
 	// Download archives...
 
+	fmt.Println(chalk.Bold.TextStyle("\nDownloading packages..."))
+
 	uiprogress.Start()
 	bar := uiprogress.AddBar(100)
 
@@ -51,4 +97,6 @@ func main() {
 	for bar.Incr() {
 		time.Sleep(time.Millisecond * 20)
 	}
+
+	fmt.Println("\n" + chalk.Yellow.Color(finish))
 }