1 files changed, 12 insertions, 6 deletions
diff --git a/lib/backup/gitaly_backup.rb b/lib/backup/gitaly_backup.rb
index 8ac09e94004..b688ff7f13b 100644
--- a/lib/backup/gitaly_backup.rb
+++ b/lib/backup/gitaly_backup.rb
@@ -9,13 +9,16 @@ module Backup
     # @param [StringIO] progress IO interface to output progress
     # @param [Integer] max_parallelism max parallelism when running backups
     # @param [Integer] storage_parallelism max parallelism per storage (is affected by max_parallelism)
-    def initialize(progress, max_parallelism: nil, storage_parallelism: nil)
+    # @param [String] backup_id unique identifier for the backup
+    def initialize(progress, max_parallelism: nil, storage_parallelism: nil, incremental: false, backup_id: nil)
       @progress = progress
       @max_parallelism = max_parallelism
       @storage_parallelism = storage_parallelism
+      @incremental = incremental
+      @backup_id = backup_id
     end
 
-    def start(type)
+    def start(type, backup_repos_path)
       raise Error, 'already started' if started?
 
       command = case type
@@ -30,6 +33,13 @@ module Backup
       args = []
       args += ['-parallel', @max_parallelism.to_s] if @max_parallelism
       args += ['-parallel-storage', @storage_parallelism.to_s] if @storage_parallelism
+      if Feature.enabled?(:incremental_repository_backup, default_enabled: :yaml)
+        args += ['-layout', 'pointer']
+        if type == :create
+          args += ['-incremental'] if @incremental
+          args += ['-id', @backup_id] if @backup_id
+        end
+      end
 
       @input_stream, stdout, @thread = Open3.popen2(build_env, bin_path, command, '-path', backup_repos_path, *args)
 
@@ -93,10 +103,6 @@ module Backup
       @thread.present?
     end
 
-    def backup_repos_path
-      File.absolute_path(File.join(Gitlab.config.backup.path, 'repositories'))
-    end
-
     def bin_path
       File.absolute_path(Gitlab.config.backup.gitaly_backup_path)
     end