Class: Projects::Forks::SyncService

Inherits:
BaseService show all
Includes:
Gitlab::Utils::StrongMemoize
Defined in:
app/services/projects/forks/sync_service.rb

Overview

A service for fetching upstream default branch and merging it to the fork’s specified branch.

Constant Summary collapse

ONGOING_MERGE_ERROR = 
'The synchronization did not happen due to another merge in progress'
PROJECT_NOT_A_FORK_ERROR = 
'Project is not a fork'
SOURCE_PROJECT_MISSING_ERROR = 
'Source project is missing'
TARGET_BRANCH_MISSING_ERROR = 
'Target branch is missing'
MergeError = 
Class.new(StandardError)

Constants inherited from BaseService

BaseService::UnauthorizedError

Instance Attribute Summary

Attributes inherited from BaseService

#current_user, #params, #project

Instance Method Summary collapse

Methods included from BaseServiceUtility

#deny_visibility_level, #event_service, #log_error, #log_info, #notification_service, #system_hook_service, #todo_service, #visibility_level

Methods included from Gitlab::Allowable

#can?, #can_all?, #can_any?

Constructor Details

#initialize(project, user, target_branch) ⇒ SyncService

Returns a new instance of SyncService.



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# File 'app/services/projects/forks/sync_service.rb', line 16

def initialize(project, user, target_branch)
  super(project, user)

  @source_project = project.fork_source
  @target_branch = target_branch
end

Instance Method Details

#execute ⇒ Object 



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# File 'app/services/projects/forks/sync_service.rb', line 23

def execute
  validate_input!

  execute_service

  ServiceResponse.success
rescue MergeError => e
  Gitlab::ErrorTracking.log_exception(e, { project_id: project.id, user_id: current_user.id })

  ServiceResponse.error(message: e.message)
ensure
  details.exclusive_lease.cancel
end