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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
# frozen_string_literal: true
module Gitlab
module GitalyClient
class BlobService
include Gitlab::EncodingHelper
include WithFeatureFlagActors
def initialize(repository)
@gitaly_repo = repository.gitaly_repository
self.repository_actor = repository
end
def get_blob(oid:, limit:)
request = Gitaly::GetBlobRequest.new(
repository: @gitaly_repo,
oid: oid,
limit: limit
)
response = gitaly_client_call(@gitaly_repo.storage_name, :blob_service, :get_blob, request, timeout: GitalyClient.fast_timeout)
consume_blob_response(response)
end
def list_blobs(revisions, limit: 0, bytes_limit: 0, with_paths: false, dynamic_timeout: nil)
request = Gitaly::ListBlobsRequest.new(
repository: @gitaly_repo,
revisions: Array.wrap(revisions),
limit: limit,
bytes_limit: bytes_limit,
with_paths: with_paths
)
timeout =
if dynamic_timeout
[dynamic_timeout, GitalyClient.medium_timeout].min
else
GitalyClient.medium_timeout
end
response = gitaly_client_call(@gitaly_repo.storage_name, :blob_service, :list_blobs, request, timeout: timeout)
GitalyClient::BlobsStitcher.new(GitalyClient::ListBlobsAdapter.new(response))
end
def batch_lfs_pointers(blob_ids)
return [] if blob_ids.empty?
request = Gitaly::GetLFSPointersRequest.new(
repository: @gitaly_repo,
blob_ids: blob_ids
)
response = gitaly_client_call(@gitaly_repo.storage_name, :blob_service, :get_lfs_pointers, request, timeout: GitalyClient.medium_timeout)
map_lfs_pointers(response)
end
def get_blobs(revision_paths, limit = -1)
return [] if revision_paths.empty?
request_revision_paths = revision_paths.map do |rev, path|
Gitaly::GetBlobsRequest::RevisionPath.new(revision: rev, path: encode_binary(path))
end
request = Gitaly::GetBlobsRequest.new(
repository: @gitaly_repo,
revision_paths: request_revision_paths,
limit: limit
)
response = gitaly_client_call(
@gitaly_repo.storage_name,
:blob_service,
:get_blobs,
request,
timeout: GitalyClient.fast_timeout)
GitalyClient::BlobsStitcher.new(response)
end
def get_blob_types(revision_paths, limit = -1)
return {} if revision_paths.empty?
request_revision_paths = revision_paths.map do |rev, path|
Gitaly::GetBlobsRequest::RevisionPath.new(revision: rev, path: encode_binary(path))
end
request = Gitaly::GetBlobsRequest.new(
repository: @gitaly_repo,
revision_paths: request_revision_paths,
limit: limit
)
response = gitaly_client_call(
@gitaly_repo.storage_name,
:blob_service,
:get_blobs,
request,
timeout: GitalyClient.fast_timeout
)
map_blob_types(response)
end
def get_new_lfs_pointers(revisions, limit, not_in, dynamic_timeout = nil)
request, rpc = create_new_lfs_pointers_request(revisions, limit, not_in)
timeout =
if dynamic_timeout
[dynamic_timeout, GitalyClient.medium_timeout].min
else
GitalyClient.medium_timeout
end
response = gitaly_client_call(
@gitaly_repo.storage_name,
:blob_service,
rpc,
request,
timeout: timeout
)
map_lfs_pointers(response)
end
def get_all_lfs_pointers
request = Gitaly::ListLFSPointersRequest.new(
repository: @gitaly_repo,
revisions: [encode_binary("--all")]
)
response = gitaly_client_call(@gitaly_repo.storage_name, :blob_service, :list_lfs_pointers, request, timeout: GitalyClient.medium_timeout)
map_lfs_pointers(response)
end
private
def create_new_lfs_pointers_request(revisions, limit, not_in)
# If the check happens for a change which is using a quarantine
# environment for incoming objects, then we can avoid doing the
# necessary graph walk to detect only new LFS pointers and instead scan
# through all quarantined objects.
git_env = ::Gitlab::Git::HookEnv.all(@gitaly_repo.gl_repository)
if git_env['GIT_OBJECT_DIRECTORY_RELATIVE'].present?
repository = @gitaly_repo.dup
repository.git_alternate_object_directories = Google::Protobuf::RepeatedField.new(:string)
request = Gitaly::ListAllLFSPointersRequest.new(
repository: repository,
limit: limit || 0
)
[request, :list_all_lfs_pointers]
else
revisions = Array.wrap(revisions)
revisions += if not_in.nil? || not_in == :all
["--not", "--all"]
else
not_in.prepend "--not"
end
request = Gitaly::ListLFSPointersRequest.new(
repository: @gitaly_repo,
limit: limit || 0,
revisions: revisions.map { |rev| encode_binary(rev) }
)
[request, :list_lfs_pointers]
end
end
def consume_blob_response(response)
data = []
blob = nil
response.each do |msg|
if blob.nil?
blob = msg
end
data << msg.data
end
return if blob.oid.blank?
data = data.join
Gitlab::Git::Blob.new(
id: blob.oid,
size: blob.size,
data: data,
binary: Gitlab::Git::Blob.binary?(data)
)
end
def map_lfs_pointers(response)
response.flat_map do |message|
message.lfs_pointers.map do |lfs_pointer|
Gitlab::Git::Blob.new(
id: lfs_pointer.oid,
size: lfs_pointer.size,
data: lfs_pointer.data,
binary: Gitlab::Git::Blob.binary?(lfs_pointer.data)
)
end
end
end
def map_blob_types(response)
types = {}
response.each do |msg|
types[msg.path.dup.force_encoding('utf-8')] = msg.type.downcase
end
types
end
end
end
end
|