refactor: add progressbar and implement package interface

cargo.go

@@ -1,32 +1,54 @@
 package main
 
 import (
-	"fmt"
-	"log"
+	// "fmt"
+	// "log"
 	"os/exec"
 )
 
-type CargoConfig struct {
-	Enable   bool     `mapstructure:"enable"`
-	Packages []string `mapstructure:"packages"`
-}
+type CargoManager struct{}
 
-func installCargoPackages(packages []string) error {
+func (c *CargoManager) Install(packages []string) error {
 	if len(packages) == 0 {
 		return nil
 	}
-
-	fmt.Println("\nInstalliere Cargo-Pakete...")
-	for _, pkg := range packages {
-		err := installPackageWithProgress(pkg, func() error {
-			cmd := exec.Command("cargo", "install", pkg)
-			return cmd.Run()
-		})
-		if err != nil {
-			log.Printf("Fehler bei der Installation von %s: %v", pkg, err)
-		}
+	// fmt.Printf("\nInstalliere %s-Pakete...\n", c.Name())
+	err := installWithProgress(c, packages)
+	if err != nil {
+		return err
 	}
+	// for _, pkg := range packages {
+	// 	err := installPackageWithProgress(pkg, func() error {
+	// 		cmd := exec.Command("cargo", "install", pkg)
+	// 		return cmd.Run()
+	// 	})
+	// 	if err != nil {
+	// 		log.Printf("Fehler bei der Installation von %s: %v", pkg, err)
+	// 	}
+	// }
 
-	fmt.Println("Installation abgeschlossen")
+	// fmt.Println("Installation abgeschlossen")
 	return nil
 }
+
+func (c *CargoManager) Name() string {
+	return "Cargo"
+}
+
+func (c *CargoManager) InstallManager() error {
+	if _, err := exec.LookPath("brew"); err != nil {
+		installHomebrew()
+	}
+
+	if _, err := exec.LookPath("cargo"); err == nil {
+		return nil
+	}
+
+	cmd := exec.Command("brew", "install", "rust")
+	return cmd.Run()
+}
+
+func (c *CargoManager) InstallPackage(pkg string) error {
+	cmd := exec.Command("cargo", "install", pkg)
+	return cmd.Run()
+}