Merge branch perfect-panel/master/server into develop

cmd/update.go

@@ -0,0 +1,73 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/perfect-panel/server/pkg/updater"
+	"github.com/spf13/cobra"
+)
+
+var (
+	checkOnly bool
+)
+
+var updateCmd = &cobra.Command{
+	Use:   "update",
+	Short: "Check for updates and update PPanel to the latest version",
+	Long: `Check for available updates from GitHub releases and automatically
+update the PPanel binary to the latest version.
+
+Examples:
+  # Check for updates only
+  ppanel-server update --check
+
+  # Update to the latest version
+  ppanel-server update`,
+	Run: func(cmd *cobra.Command, args []string) {
+		u := updater.NewUpdater()
+
+		if checkOnly {
+			checkForUpdates(u)
+			return
+		}
+
+		performUpdate(u)
+	},
+}
+
+func init() {
+	updateCmd.Flags().BoolVarP(&checkOnly, "check", "c", false, "Check for updates without applying them")
+}
+
+func checkForUpdates(u *updater.Updater) {
+	fmt.Println("Checking for updates...")
+
+	release, hasUpdate, err := u.CheckForUpdates()
+	if err != nil {
+		fmt.Printf("Error checking for updates: %v\n", err)
+		return
+	}
+
+	if !hasUpdate {
+		fmt.Println("You are already running the latest version!")
+		return
+	}
+
+	fmt.Printf("\nNew version available!\n")
+	fmt.Printf("Current version: %s\n", u.CurrentVersion)
+	fmt.Printf("Latest version:  %s\n", release.TagName)
+	fmt.Printf("\nRelease notes:\n%s\n", release.Body)
+	fmt.Printf("\nTo update, run: ppanel-server update\n")
+}
+
+func performUpdate(u *updater.Updater) {
+	fmt.Println("Starting update process...")
+
+	if err := u.Update(); err != nil {
+		fmt.Printf("Update failed: %v\n", err)
+		return
+	}
+
+	fmt.Println("\nUpdate completed successfully!")
+	fmt.Println("Please restart the application to use the new version.")
+}