1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
# frozen_string_literal: true
module MergeRequests
# PostMergeService class
#
# Mark existing merge request as merged
# and execute all hooks and notifications
#
class PostMergeService < MergeRequests::BaseService
include RemovesRefs
MAX_RETARGET_MERGE_REQUESTS = 4
def execute(merge_request)
return if merge_request.merged?
# Mark the merge request as merged, everything that happens afterwards is
# executed once
merge_request.mark_as_merged
create_event(merge_request)
todo_service.merge_merge_request(merge_request, current_user)
merge_request_activity_counter.track_merge_mr_action(user: current_user)
create_note(merge_request)
close_issues(merge_request)
notification_service.merge_mr(merge_request, current_user)
invalidate_cache_counts(merge_request, users: merge_request.assignees | merge_request.reviewers)
merge_request.update_project_counter_caches
remove_all_attention_requests(merge_request)
delete_non_latest_diffs(merge_request)
cancel_review_app_jobs!(merge_request)
cleanup_environments(merge_request)
cleanup_refs(merge_request)
execute_hooks(merge_request, 'merge')
end
private
def close_issues(merge_request)
return unless merge_request.target_branch == project.default_branch
closed_issues = merge_request.visible_closing_issues_for(current_user)
closed_issues.each do |issue|
# We are intentionally only closing Issues asynchronously (excluding ExternalIssues)
# as the worker only supports finding an Issue. We are also only experiencing
# SQL timeouts when closing an Issue.
if Feature.enabled?(:async_mr_close_issue, project) && issue.is_a?(Issue)
MergeRequests::CloseIssueWorker.perform_async(
project.id,
current_user.id,
issue.id,
merge_request.id
)
else
Issues::CloseService.new(project: project, current_user: current_user).execute(issue, commit: merge_request)
end
end
end
def delete_non_latest_diffs(merge_request)
DeleteNonLatestDiffsService.new(merge_request).execute
end
def create_merge_event(merge_request, current_user)
EventCreateService.new.merge_mr(merge_request, current_user)
end
def create_event(merge_request)
# Making sure MergeRequest::Metrics updates are in sync with
# Event creation.
Event.transaction do
merge_event = create_merge_event(merge_request, current_user)
merge_request_metrics_service(merge_request).merge(merge_event)
end
end
end
end
MergeRequests::PostMergeService.prepend_mod_with('MergeRequests::PostMergeService')
|
