refactor: seperate files, function and structs into seperate packages

packagemanager/homebrew.go

@@ -0,0 +1,61 @@
+package packagemanager
+
+import (
+	"fmt"
+	"log"
+	"strings"
+	"system_setup_tool/internal/shell"
+)
+
+type HomebrewManager struct{}
+
+func (h *HomebrewManager) Install(packages []string) error {
+	if len(packages) == 0 {
+		return nil
+	}
+	err := InstallWithProgress(h, packages)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (h *HomebrewManager) Name() string {
+	return "Homebrew"
+}
+
+func (h *HomebrewManager) InstallManager() error {
+	if _, err := shell.ExecLookPath("brew"); err == nil {
+		return nil
+	}
+
+	return installHomebrew()
+}
+
+func installHomebrew() error {
+	err := shell.ExecuteShellCommand("sh -c $(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)", "NONINTERACTE=1")
+	if err != nil {
+		return fmt.Errorf("fehler bei der Installation von Homebrew: %v", err)
+	}
+	return nil
+}
+
+func (h *HomebrewManager) InstallPackage(pkg string) error {
+	cmd := shell.ExecCommand("brew", "install", pkg)
+	return cmd.Run()
+}
+
+func (h *HomebrewManager) RemovePackage(pkg string) error {
+	cmd := shell.ExecCommand("brew", "uninstall", pkg)
+	return cmd.Run()
+}
+
+func (h *HomebrewManager) SearchPackage(pkg string) []string {
+	cmd := shell.ExecCommand("brew", "search", pkg)
+	packages, err := cmd.Output()
+	if err != nil {
+		log.Printf("error fetching %s packages: %v", h.Name(), err)
+	}
+	packageList := strings.Split(strings.TrimSpace(string(packages)), "\n")
+	return packageList
+}