1# Copyright 2018 Google LLC
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15"""Load dependencies needed to compile and test the google-cloud-cpp library."""
16
17load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive", "http_file")
18
19def google_cloud_cpp_deps():
20    """Loads dependencies need to compile the google-cloud-cpp library.
21
22    Application developers can call this function from their WORKSPACE file
23    to obtain all the necessary dependencies for google-cloud-cpp, including
24    gRPC and its dependencies. This function only loads dependencies that
25    have not been previously loaded, allowing application developers to
26    override the version of the dependencies they want to use.
27    """
28
29    # Load rules_cc, used by googletest
30    if "rules_cc" not in native.existing_rules():
31        http_archive(
32            name = "rules_cc",
33            strip_prefix = "rules_cc-a508235df92e71d537fcbae0c7c952ea6957a912",
34            urls = [
35                "https://github.com/bazelbuild/rules_cc/archive/a508235df92e71d537fcbae0c7c952ea6957a912.tar.gz",
36            ],
37            sha256 = "d21d38c4b8e81eed8fa95ede48dd69aba01a3b938be6ac03d2b9dc61886a7183",
38        )
39
40    # Load Abseil
41    if "com_google_absl" not in native.existing_rules():
42        http_archive(
43            name = "com_google_absl",
44            strip_prefix = "abseil-cpp-20200225.2",
45            urls = [
46                "https://github.com/abseil/abseil-cpp/archive/20200225.2.tar.gz",
47            ],
48            sha256 = "f41868f7a938605c92936230081175d1eae87f6ea2c248f41077c8f88316f111",
49        )
50
51    # Load a version of googletest that we know works.
52    if "com_google_googletest" not in native.existing_rules():
53        http_archive(
54            name = "com_google_googletest",
55            strip_prefix = "googletest-release-1.10.0",
56            urls = [
57                "https://github.com/google/googletest/archive/release-1.10.0.tar.gz",
58            ],
59            sha256 = "9dc9157a9a1551ec7a7e43daea9a694a0bb5fb8bec81235d8a1e6ef64c716dcb",
60        )
61
62    # Load a version of benchmark that we know works.
63    if "com_google_benchmark" not in native.existing_rules():
64        http_archive(
65            name = "com_google_benchmark",
66            strip_prefix = "benchmark-1.5.0",
67            urls = [
68                "https://github.com/google/benchmark/archive/v1.5.0.tar.gz",
69            ],
70            sha256 = "3c6a165b6ecc948967a1ead710d4a181d7b0fbcaa183ef7ea84604994966221a",
71        )
72
73    # Load the googleapis dependency.
74    if "com_google_googleapis" not in native.existing_rules():
75        http_archive(
76            name = "com_google_googleapis",
77            urls = [
78                "https://github.com/googleapis/googleapis/archive/370e9f9ac14dbc73f56e15257bccc06dfebd4196.tar.gz",
79            ],
80            strip_prefix = "googleapis-370e9f9ac14dbc73f56e15257bccc06dfebd4196",
81            sha256 = "71ebb74007fd32626896fa2056c31d436c5e96774ac160482b5f25df5a90c6b9",
82            build_file = "@com_github_googleapis_google_cloud_cpp//bazel:googleapis.BUILD",
83        )
84
85    # Load protobuf.
86    if "com_google_protobuf" not in native.existing_rules():
87        http_archive(
88            name = "com_google_protobuf",
89            strip_prefix = "protobuf-3.11.3",
90            urls = [
91                "https://github.com/google/protobuf/archive/v3.11.3.tar.gz",
92            ],
93            sha256 = "cf754718b0aa945b00550ed7962ddc167167bd922b842199eeb6505e6f344852",
94        )
95
96    # Load opencensus.
97    if "io_opencensus_cpp" not in native.existing_rules():
98        http_archive(
99            name = "io_opencensus_cpp",
100            urls = [
101                "https://github.com/census-instrumentation/opencensus-cpp/archive/c900c4d723ef596f357b0e695e68e2fa725eec90.tar.gz",
102            ],
103            strip_prefix = "opencensus-cpp-c900c4d723ef596f357b0e695e68e2fa725eec90",
104            sha256 = "040753b92d0ea57e2e9ffe7fc51f4c954cfb352204dc967c04ae6100842d6f45",
105        )
106
107    # Load gRPC and its dependencies, using a similar pattern to this function.
108    if "com_github_grpc_grpc" not in native.existing_rules():
109        http_archive(
110            name = "com_github_grpc_grpc",
111            strip_prefix = "grpc-1.29.1",
112            urls = [
113                "https://github.com/grpc/grpc/archive/v1.29.1.tar.gz",
114            ],
115            sha256 = "0343e6dbde66e9a31c691f2f61e98d79f3584e03a11511fad3f10e3667832a45",
116        )
117
118    # We use the cc_proto_library() rule from @com_google_protobuf, which
119    # assumes that grpc_cpp_plugin and grpc_lib are in the //external: module
120    native.bind(
121        name = "grpc_cpp_plugin",
122        actual = "@com_github_grpc_grpc//src/compiler:grpc_cpp_plugin",
123    )
124
125    native.bind(
126        name = "grpc_lib",
127        actual = "@com_github_grpc_grpc//:grpc++",
128    )
129
130    # We need libcurl for the Google Cloud Storage client.
131    if "com_github_curl_curl" not in native.existing_rules():
132        http_archive(
133            name = "com_github_curl_curl",
134            urls = [
135                "https://curl.haxx.se/download/curl-7.69.1.tar.gz",
136            ],
137            strip_prefix = "curl-7.69.1",
138            sha256 = "01ae0c123dee45b01bbaef94c0bc00ed2aec89cb2ee0fd598e0d302a6b5e0a98",
139            build_file = "@com_github_googleapis_google_cloud_cpp//bazel:curl.BUILD",
140        )
141
142    # We need the nlohmann_json library
143    if "com_github_nlohmann_json" not in native.existing_rules():
144        http_archive(
145            name = "com_github_nlohmann_json",
146            urls = [
147                "https://github.com/nlohmann/json/releases/download/v3.9.0/include.zip",
148            ],
149            sha256 = "5b9b819aed31626aefe2eace23498cafafc1691890556cd36d2a8002f6905009",
150            build_file = "@com_github_googleapis_google_cloud_cpp//bazel:nlohmann_json.BUILD",
151        )
152
153    # Load google/crc32c, a library to efficiently compute CRC32C checksums.
154    if "com_github_google_crc32c" not in native.existing_rules():
155        http_archive(
156            name = "com_github_google_crc32c",
157            strip_prefix = "crc32c-1.0.6",
158            urls = [
159                "https://github.com/google/crc32c/archive/1.0.6.tar.gz",
160            ],
161            sha256 = "6b3b1d861bb8307658b2407bc7a4c59e566855ef5368a60b35c893551e4788e9",
162            build_file = "@com_github_googleapis_google_cloud_cpp//bazel:crc32c.BUILD",
163        )
164