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
|
# frozen_string_literal: true
class DiffsEntity < Grape::Entity
include DiffHelper
include RequestAwareEntity
expose :real_size
expose :size
expose :branch_name do |diffs|
merge_request&.source_branch
end
expose :source_branch_exists do |diffs|
merge_request&.source_branch_exists?
end
expose :target_branch_name do |diffs|
merge_request&.target_branch
end
expose :commit do |diffs, options|
CommitEntity.represent(options[:commit], commit_options(options))
end
expose :context_commits, using: API::Entities::Commit do |diffs|
options[:context_commits]
end
expose :merge_request_diff, using: MergeRequestDiffEntity do |diffs|
options[:merge_request_diff]
end
expose :start_version, using: MergeRequestDiffEntity do |diffs|
options[:start_version]
end
expose :latest_diff do |diffs|
options[:latest_diff]
end
expose :latest_version_path, if: -> (*) { merge_request } do |diffs|
diffs_project_merge_request_path(merge_request&.project, merge_request)
end
# rubocop: disable CodeReuse/ActiveRecord
expose :added_lines do |diffs|
diffs.raw_diff_files.sum(&:added_lines)
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
expose :removed_lines do |diffs|
diffs.raw_diff_files.sum(&:removed_lines)
end
# rubocop: enable CodeReuse/ActiveRecord
expose :render_overflow_warning do |diffs|
render_overflow_warning?(diffs)
end
expose :email_patch_path, if: -> (*) { merge_request } do |diffs|
merge_request_path(merge_request, format: :patch)
end
expose :plain_diff_path, if: -> (*) { merge_request } do |diffs|
merge_request_path(merge_request, format: :diff)
end
expose :diff_files do |diffs, options|
submodule_links = Gitlab::SubmoduleLinks.new(merge_request.project.repository)
DiffFileEntity.represent(diffs.diff_files,
options.merge(
submodule_links: submodule_links,
code_navigation_path: code_navigation_path(diffs),
conflicts: conflicts(allow_tree_conflicts: true)
)
)
end
expose :merge_request_diffs, using: MergeRequestDiffEntity, if: -> (_, options) { options[:merge_request_diffs]&.any? } do |diffs|
options[:merge_request_diffs]
end
expose :definition_path_prefix do |diffs|
next unless merge_request.diff_head_sha
project_blob_path(merge_request.project, merge_request.diff_head_sha)
end
expose :context_commits_diff do |diffs, options|
next unless merge_request.context_commits_diff.commits_count > 0
ContextCommitsDiffEntity.represent(
merge_request.context_commits_diff,
options
)
end
def merge_request
options[:merge_request]
end
private
def commit_ids
@commit_ids ||= merge_request.recent_commits.map(&:id)
end
def commit_neighbors(commit_id)
index = commit_ids.index(commit_id)
return [] unless index
[(index > 0 ? commit_ids[index - 1] : nil), commit_ids[index + 1]]
end
def commit_options(options)
next_commit_id, prev_commit_id = *commit_neighbors(options[:commit]&.id)
options.merge(
type: :full,
commit_url_params: { merge_request_iid: merge_request&.iid },
pipeline_ref: merge_request&.source_branch,
pipeline_project: merge_request&.source_project,
prev_commit_id: prev_commit_id,
next_commit_id: next_commit_id
)
end
end
|
