refactor: seperate files, function and structs into seperate packages

cmd/search_cmd.go

@@ -0,0 +1,61 @@
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	pm "system_setup_tool/packagemanager"
+
+	"github.com/spf13/cobra"
+)
+
+var searchCmd = &cobra.Command{
+	Use:   "search [package_name]",
+	Short: "Search for a package across package managers (will search in os|flatpak|homebrew)",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		packageName := args[0]
+		managerName, _ := cmd.Flags().GetString("manager")
+		if managerName == "os" {
+			managerName = "OS Package Manager"
+		}
+
+		managers := []pm.PackageManager{
+			pm.NewOSManager(""),
+			&pm.HomebrewManager{},
+			&pm.FlatpakManager{},
+		}
+
+		if managerName != "" {
+			for _, m := range managers {
+				if strings.EqualFold(m.Name(), managerName) {
+					searchAndDisplayResults(m, packageName)
+					return
+				}
+			}
+			fmt.Printf("Not supported for '%s'\n", managerName)
+			return
+		}
+
+		for _, manager := range managers {
+			searchAndDisplayResults(manager, packageName)
+		}
+	},
+}
+
+func displayResults(results []string, manager string) {
+	if len(results) == 0 {
+		fmt.Printf("No results found in %s\n", manager)
+		return
+	}
+	for _, result := range results {
+		fmt.Printf("- %s\n", result)
+	}
+}
+
+func searchAndDisplayResults(manager pm.PackageManager, packageName string) {
+	fmt.Printf("Searching in %s:\n", manager.Name())
+	results := manager.SearchPackage(packageName)
+	displayResults(results, manager.Name())
+	fmt.Println()
+}