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pkg/sal/packagemanager/packagemanager.go

@@ -0,0 +1,125 @@
+package packagemanager
+
+import (
+	"fmt"
+	"os/exec"
+	"runtime"
+	"strings"
+)
+
+// PackageManager handles package installation across different platforms
+type PackageManager struct {
+	platform string
+}
+
+// NewPackageManager creates a new package manager instance
+func NewPackageManager() *PackageManager {
+	return &PackageManager{
+		platform: runtime.GOOS,
+	}
+}
+
+// InstallPackage installs a package using the appropriate package manager
+func (pm *PackageManager) InstallPackage(packageName string) (string, error) {
+	var cmd *exec.Cmd
+
+	switch pm.platform {
+	case "darwin":
+		// macOS - use Homebrew
+		cmd = exec.Command("brew", "install", packageName)
+	case "linux":
+		// Linux - use apt
+		cmd = exec.Command("apt", "install", "-y", packageName)
+	case "windows":
+		// Windows - use scoop
+		cmd = exec.Command("scoop", "install", packageName)
+	default:
+		return "", fmt.Errorf("unsupported platform: %s", pm.platform)
+	}
+
+	output, err := cmd.CombinedOutput()
+	return string(output), err
+}
+
+// UninstallPackage removes a package
+func (pm *PackageManager) UninstallPackage(packageName string) (string, error) {
+	var cmd *exec.Cmd
+
+	switch pm.platform {
+	case "darwin":
+		cmd = exec.Command("brew", "uninstall", packageName)
+	case "linux":
+		cmd = exec.Command("apt", "remove", "-y", packageName)
+	case "windows":
+		cmd = exec.Command("scoop", "uninstall", packageName)
+	default:
+		return "", fmt.Errorf("unsupported platform: %s", pm.platform)
+	}
+
+	output, err := cmd.CombinedOutput()
+	return string(output), err
+}
+
+// ListInstalledPackages returns a list of installed packages
+func (pm *PackageManager) ListInstalledPackages() ([]string, error) {
+	var cmd *exec.Cmd
+
+	switch pm.platform {
+	case "darwin":
+		cmd = exec.Command("brew", "list")
+	case "linux":
+		cmd = exec.Command("apt", "list", "--installed")
+	case "windows":
+		cmd = exec.Command("scoop", "list")
+	default:
+		return nil, fmt.Errorf("unsupported platform: %s", pm.platform)
+	}
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return nil, err
+	}
+
+	// Parse output into a list of packages
+	packages := strings.Split(string(output), "\n")
+	var result []string
+	for _, pkg := range packages {
+		if pkg = strings.TrimSpace(pkg); pkg != "" {
+			result = append(result, pkg)
+		}
+	}
+
+	return result, nil
+}
+
+// SearchPackage searches for a package
+func (pm *PackageManager) SearchPackage(query string) ([]string, error) {
+	var cmd *exec.Cmd
+
+	switch pm.platform {
+	case "darwin":
+		cmd = exec.Command("brew", "search", query)
+	case "linux":
+		cmd = exec.Command("apt", "search", query)
+	case "windows":
+		cmd = exec.Command("scoop", "search", query)
+	default:
+		return nil, fmt.Errorf("unsupported platform: %s", pm.platform)
+	}
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return nil, err
+	}
+
+	// Parse output into a list of packages
+	packages := strings.Split(string(output), "\n")
+	var result []string
+	for _, pkg := range packages {
+		if pkg = strings.TrimSpace(pkg); pkg != "" {
+			result = append(result, pkg)
+		}
+	}
+
+	return result, nil
+}