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
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
# frozen_string_literal: true
require 'mime/types'
module API
class Repositories < Grape::API
include PaginationParams
helpers ::API::Helpers::HeadersHelpers
before { authorize! :download_code, user_project }
params do
requires :id, type: String, desc: 'The ID of a project'
end
resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
helpers do
include ::Gitlab::RateLimitHelpers
def handle_project_member_errors(errors)
if errors[:project_access].any?
error!(errors[:project_access], 422)
end
not_found!
end
def assign_blob_vars!
authorize! :download_code, user_project
@repo = user_project.repository
begin
@blob = Gitlab::Git::Blob.raw(@repo, params[:sha])
@blob.load_all_data!(@repo)
rescue
not_found! 'Blob'
end
not_found! 'Blob' unless @blob
end
end
desc 'Get a project repository tree' do
success Entities::TreeObject
end
params do
optional :ref, type: String, desc: 'The name of a repository branch or tag, if not given the default branch is used'
optional :path, type: String, desc: 'The path of the tree'
optional :recursive, type: Boolean, default: false, desc: 'Used to get a recursive tree'
use :pagination
end
get ':id/repository/tree' do
ref = params[:ref] || user_project.try(:default_branch) || 'master'
path = params[:path] || nil
commit = user_project.commit(ref)
not_found!('Tree') unless commit
tree = user_project.repository.tree(commit.id, path, recursive: params[:recursive])
entries = ::Kaminari.paginate_array(tree.sorted_entries)
present paginate(entries), with: Entities::TreeObject
end
desc 'Get raw blob contents from the repository'
params do
requires :sha, type: String, desc: 'The commit hash'
end
get ':id/repository/blobs/:sha/raw' do
assign_blob_vars!
no_cache_headers
send_git_blob @repo, @blob
end
desc 'Get a blob from the repository'
params do
requires :sha, type: String, desc: 'The commit hash'
end
get ':id/repository/blobs/:sha' do
assign_blob_vars!
{
size: @blob.size,
encoding: "base64",
content: Base64.strict_encode64(@blob.data),
sha: @blob.id
}
end
desc 'Get an archive of the repository'
params do
optional :sha, type: String, desc: 'The commit sha of the archive to be downloaded'
optional :format, type: String, desc: 'The archive format'
end
get ':id/repository/archive', requirements: { format: Gitlab::PathRegex.archive_formats_regex } do
if archive_rate_limit_reached?(current_user, user_project)
render_api_error!({ error: ::Gitlab::RateLimitHelpers::ARCHIVE_RATE_LIMIT_REACHED_MESSAGE }, 429)
end
not_acceptable! if Gitlab::HotlinkingDetector.intercept_hotlinking?(request)
send_git_archive user_project.repository, ref: params[:sha], format: params[:format], append_sha: true
rescue
not_found!('File')
end
desc 'Compare two branches, tags, or commits' do
success Entities::Compare
end
params do
requires :from, type: String, desc: 'The commit, branch name, or tag name to start comparison'
requires :to, type: String, desc: 'The commit, branch name, or tag name to stop comparison'
optional :straight, type: Boolean, desc: 'Comparison method, `true` for direct comparison between `from` and `to` (`from`..`to`), `false` to compare using merge base (`from`...`to`)', default: false
end
get ':id/repository/compare' do
compare = CompareService.new(user_project, params[:to]).execute(user_project, params[:from], straight: params[:straight])
if compare
present compare, with: Entities::Compare
else
not_found!("Ref")
end
end
desc 'Get repository contributors' do
success Entities::Contributor
end
params do
use :pagination
optional :order_by, type: String, values: %w[email name commits], default: 'commits', desc: 'Return contributors ordered by `name` or `email` or `commits`'
optional :sort, type: String, values: %w[asc desc], default: 'asc', desc: 'Sort by asc (ascending) or desc (descending)'
end
get ':id/repository/contributors' do
contributors = ::Kaminari.paginate_array(user_project.repository.contributors(order_by: params[:order_by], sort: params[:sort]))
present paginate(contributors), with: Entities::Contributor
rescue
not_found!
end
desc 'Get the common ancestor between commits' do
success Entities::Commit
end
params do
requires :refs, type: Array[String]
end
get ':id/repository/merge_base' do
refs = params[:refs]
if refs.size < 2
render_api_error!('Provide at least 2 refs', 400)
end
merge_base = Gitlab::Git::MergeBase.new(user_project.repository, refs)
if merge_base.unknown_refs.any?
ref_noun = 'ref'.pluralize(merge_base.unknown_refs.size)
message = "Could not find #{ref_noun}: #{merge_base.unknown_refs.join(', ')}"
render_api_error!(message, 400)
end
if merge_base.commit
present merge_base.commit, with: Entities::Commit
else
not_found!("Merge Base")
end
end
end
end
end
|
