feat(cli): add first implementation for install command

search_cmd.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"strings"
+
+	"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")
+		// var manager PackageManager
+		if managerName == "" {
+			managers := []string{"brew", "os", "flatpak"}
+
+			for _, manager := range managers {
+				fmt.Printf("Searching in %s:\n", manager)
+				results := searchPackage(packageName, manager)
+				displayResults(results, manager)
+				fmt.Println()
+			}
+		}
+	},
+}
+
+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 searchPackage(packageName, manager string) []string {
+	switch manager {
+	case "brew":
+		cmd := execCommand("brew", "search", packageName)
+		packages, err := cmd.Output()
+		if err != nil {
+			log.Printf("error fetching %s packages: %v", manager, err)
+		}
+		packageList := strings.Split(strings.TrimSpace(string(packages)), "\n")
+		return packageList
+	case "os":
+		opSys, err := getLinuxDistribution()
+		if err != nil {
+			log.Printf("Error getting OS information: %v", err)
+			return []string{}
+		}
+
+		cmdParts := strings.Fields(opSys.SearchCommand)
+		if len(cmdParts) == 0 {
+			log.Printf("Invalid search command for OS package manager")
+			return []string{}
+		}
+
+		cmd := execCommand(cmdParts[0], append(cmdParts[1:], packageName)...)
+		packages, err := cmd.Output()
+		if err != nil {
+			log.Printf("Error fetching %s packages: %v", manager, err)
+			return []string{}
+		}
+
+		packageList := strings.Split(strings.TrimSpace(string(packages)), "\n")
+		return packageList
+	case "flatpak":
+		cmd := execCommand("flatpak", "search", packageName)
+		packages, err := cmd.Output()
+		if err != nil {
+			log.Printf("error fetching %s packages: %v", manager, err)
+		}
+		packageList := strings.Split(strings.TrimSpace(string(packages)), "\n")
+		return packageList
+	}
+	return []string{}
+}