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-rw-r--r--app/services/merge_requests/merge_service.rb20
1 files changed, 9 insertions, 11 deletions
diff --git a/app/services/merge_requests/merge_service.rb b/app/services/merge_requests/merge_service.rb
index 3da1b657a41..fac3ac7a4c7 100644
--- a/app/services/merge_requests/merge_service.rb
+++ b/app/services/merge_requests/merge_service.rb
@@ -6,6 +6,8 @@ module MergeRequests
# Executed when you do merge via GitLab UI
#
class MergeService < MergeRequests::BaseService
+ MergeError = Class.new(StandardError)
+
attr_reader :merge_request, :source
def execute(merge_request)
@@ -27,6 +29,8 @@ module MergeRequests
success
end
end
+ rescue MergeError => e
+ log_merge_error(e.message, save_message_on_model: true)
end
private
@@ -42,19 +46,13 @@ module MergeRequests
commit_id = repository.merge(current_user, source, merge_request, options)
- if commit_id
- merge_request.update(merge_commit_sha: commit_id)
- else
- log_merge_error('Conflicts detected during merge', save_message_on_model: true)
- false
- end
+ raise MergeError, 'Conflicts detected during merge' unless commit_id
+
+ merge_request.update(merge_commit_sha: commit_id)
rescue GitHooksService::PreReceiveError => e
- log_merge_error(e.message, save_message_on_model: true)
- false
+ raise MergeError, e.message
rescue StandardError => e
- merge_request.update(merge_error: "Something went wrong during merge: #{e.message}")
- log_merge_error(e.message)
- false
+ raise MergeError, "Something went wrong during merge: #{e.message}"
ensure
merge_request.update(in_progress_merge_commit_sha: nil)
end