Add declarative backups for migrations (#14135)

1 files changed, 35 insertions, 0 deletions

diff --git a/Jellyfin.Server/Migrations/JellyfinMigrationBackupAttribute.cs b/Jellyfin.Server/Migrations/JellyfinMigrationBackupAttribute.cs
new file mode 100644
index 000000000..6c8da7e82
--- /dev/null
+++ b/Jellyfin.Server/Migrations/JellyfinMigrationBackupAttribute.cs
@@ -0,0 +1,35 @@
+using System;
+
+namespace Jellyfin.Server.Migrations;
+
+/// <summary>
+/// Marks an <see cref="JellyfinMigrationAttribute"/> migration and instructs the <see cref="JellyfinMigrationService"/> to perform a backup.
+/// </summary>
+[AttributeUsage(System.AttributeTargets.Class, Inherited = true, AllowMultiple = true)]
+public sealed class JellyfinMigrationBackupAttribute : System.Attribute
+{
+    /// <summary>
+    /// Gets or Sets a value indicating whether a backup of the old library.db should be performed.
+    /// </summary>
+    public bool LegacyLibraryDb { get; set; }
+
+    /// <summary>
+    /// Gets or Sets a value indicating whether a backup of the Database should be performed.
+    /// </summary>
+    public bool JellyfinDb { get; set; }
+
+    /// <summary>
+    /// Gets or Sets a value indicating whether a backup of the metadata folder should be performed.
+    /// </summary>
+    public bool Metadata { get; set; }
+
+    /// <summary>
+    /// Gets or Sets a value indicating whether a backup of the Trickplay folder should be performed.
+    /// </summary>
+    public bool Trickplay { get; set; }
+
+    /// <summary>
+    /// Gets or Sets a value indicating whether a backup of the Subtitles folder should be performed.
+    /// </summary>
+    public bool Subtitles { get; set; }
+}