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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
# frozen_string_literal: true
class Projects::MergeRequests::CreationsController < Projects::MergeRequests::ApplicationController
include DiffForPath
include DiffHelper
include RendersCommits
skip_before_action :merge_request
before_action :authorize_create_merge_request_from!
before_action :apply_diff_view_cookie!, only: [:diffs, :diff_for_path]
before_action :build_merge_request, except: [:create]
urgency :low, [
:new,
:create,
:pipelines,
:diffs,
:branch_from,
:branch_to
]
def new
define_new_vars
end
def create
@merge_request = ::MergeRequests::CreateService.new(project: project, current_user: current_user, params: merge_request_params).execute
if @merge_request.valid?
incr_count_webide_merge_request
redirect_to(merge_request_path(@merge_request))
else
@source_project = @merge_request.source_project
@target_project = @merge_request.target_project
define_new_vars
render action: "new"
end
end
def pipelines
@pipelines = Ci::PipelinesForMergeRequestFinder.new(@merge_request, current_user).execute
Gitlab::PollingInterval.set_header(response, interval: 10_000)
render json: {
pipelines: PipelineSerializer
.new(project: @project, current_user: current_user)
.represent(@pipelines)
}
end
def diffs
@diffs = @merge_request.diffs(diff_options) if @merge_request.can_be_created
@diff_notes_disabled = true
@environment = @merge_request.environments_for(current_user, latest: true).last
render json: { html: view_to_html_string('projects/merge_requests/creations/_diffs', diffs: @diffs, environment: @environment) }
end
def diff_for_path
@diffs = @merge_request.diffs(diff_options)
@diff_notes_disabled = true
render_diff_for_path(@diffs)
end
def branch_from
# This is always source
@source_project = @merge_request.nil? ? @project : @merge_request.source_project
if params[:ref].present?
@ref = params[:ref]
@commit = @repository.commit(Gitlab::Git::BRANCH_REF_PREFIX + @ref)
end
render layout: false
end
def branch_to
@target_project = selected_target_project
if @target_project && params[:ref].present?
@ref = params[:ref]
@commit = @target_project.commit(Gitlab::Git::BRANCH_REF_PREFIX + @ref)
end
render layout: false
end
private
def build_merge_request
params[:merge_request] ||= ActionController::Parameters.new(source_project: @project)
# Gitaly N+1 issue: https://gitlab.com/gitlab-org/gitlab-foss/issues/58096
Gitlab::GitalyClient.allow_n_plus_1_calls do
@merge_request = ::MergeRequests::BuildService.new(project: project, current_user: current_user, params: merge_request_params.merge(diff_options: diff_options)).execute
end
end
def define_new_vars
@noteable = @merge_request
@target_project = @merge_request.target_project
@source_project = @merge_request.source_project
@commits =
set_commits_for_rendering(
@merge_request.recent_commits.with_latest_pipeline(@merge_request.source_branch),
commits_count: @merge_request.commits_count
)
@commit = @merge_request.diff_head_commit
# FIXME: We have to assign a presenter to another instance variable
# due to class_name checks being made with issuable classes
@mr_presenter = @merge_request.present(current_user: current_user)
@labels = LabelsFinder.new(current_user, project_id: @project.id).execute
set_pipeline_variables
end
# rubocop: disable CodeReuse/ActiveRecord
def selected_target_project
return @project unless @project.forked?
if params[:target_project_id].present?
return @project if @project.id.to_s == params[:target_project_id]
MergeRequestTargetProjectFinder.new(current_user: current_user, source_project: @project)
.find_by(id: params[:target_project_id])
else
@project.default_merge_request_target
end
end
# rubocop: enable CodeReuse/ActiveRecord
def incr_count_webide_merge_request
return if params[:nav_source] != 'webide'
Gitlab::UsageDataCounters::WebIdeCounter.increment_merge_requests_count
end
end
Projects::MergeRequests::CreationsController.prepend_mod
|