v0.6.0

pkg/pkgman/pkgman.go

@@ -0,0 +1,72 @@
+package pkgman
+
+import (
+	"fmt"
+
+	"git.andrewnw.xyz/CyberShell/backy/pkg/pkgman/apt"
+	"git.andrewnw.xyz/CyberShell/backy/pkg/pkgman/dnf"
+	"git.andrewnw.xyz/CyberShell/backy/pkg/pkgman/pkgcommon"
+	"git.andrewnw.xyz/CyberShell/backy/pkg/pkgman/yum"
+)
+
+// PackageManager is an interface used to define common package commands. This shall be implemented by every package.
+type PackageManager interface {
+	Install(pkg, version string, args []string) (string, []string)
+	Remove(pkg string, args []string) (string, []string)
+	Upgrade(pkg, version string) (string, []string) // Upgrade a specific package
+	UpgradeAll() (string, []string)
+
+	// Configure applies functional options to customize the package manager.
+	Configure(options ...pkgcommon.PackageManagerOption)
+}
+
+// PackageManagerFactory returns the appropriate PackageManager based on the package tool.
+// Takes variable number of options.
+func PackageManagerFactory(managerType string, options ...pkgcommon.PackageManagerOption) (PackageManager, error) {
+	var manager PackageManager
+
+	switch managerType {
+	case "apt":
+		manager = apt.NewAptManager()
+	case "yum":
+		manager = yum.NewYumManager()
+	case "dnf":
+		manager = dnf.NewDnfManager()
+	default:
+		return nil, fmt.Errorf("unsupported package manager: %s", managerType)
+	}
+
+	// Apply options to the manager
+	manager.Configure(options...)
+	return manager, nil
+}
+
+// WithAuth enables authentication and sets the authentication command.
+func WithAuth(authCommand string) pkgcommon.PackageManagerOption {
+	return func(manager interface{}) {
+		if configurable, ok := manager.(interface {
+			SetUseAuth(bool)
+			SetAuthCommand(string)
+		}); ok {
+			configurable.SetUseAuth(true)
+			configurable.SetAuthCommand(authCommand)
+		}
+	}
+}
+
+// WithoutAuth disables authentication.
+func WithoutAuth() pkgcommon.PackageManagerOption {
+	return func(manager interface{}) {
+		if configurable, ok := manager.(interface {
+			SetUseAuth(bool)
+		}); ok {
+			configurable.SetUseAuth(false)
+		}
+	}
+}
+
+// ConfigurablePackageManager defines methods for setting configuration options.
+type ConfigurablePackageManager interface {
+	SetUseAuth(useAuth bool)
+	SetAuthCommand(authCommand string)
+}