| # Copyright 2020 The Bazel Authors. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| """WORKSPACE default repository definitions.""" |
| |
| WORKSPACE_REPOS = { |
| # Used in src/main/java/com/google/devtools/build/lib/bazel/rules/cpp/cc_configure.WORKSPACE. |
| # Used in src/main/java/com/google/devtools/build/lib/bazel/rules/java/jdk.WORKSPACE. |
| # Used in src/test/java/com/google/devtools/build/lib/blackbox/framework/blackbox.WORKSAPCE |
| "rules_cc": { |
| "archive": "rules_cc-0.0.9.tar.gz", |
| "sha256": "2037875b9a4456dce4a79d112a8ae885bbc4aad968e6587dca6e64f3a0900cdf", |
| "urls": ["https://github.com/bazelbuild/rules_cc/releases/download/0.0.9/rules_cc-0.0.9.tar.gz"], |
| "strip_prefix": "rules_cc-0.0.9", |
| }, |
| "rules_java": { |
| "archive": "rules_java-7.4.0.tar.gz", |
| "sha256": "976ef08b49c929741f201790e59e3807c72ad81f428c8bc953cdbeff5fed15eb", |
| "urls": ["https://github.com/bazelbuild/rules_java/releases/download/7.4.0/rules_java-7.4.0.tar.gz"], |
| }, |
| # Used in src/test/java/com/google/devtools/build/lib/blackbox/framework/blackbox.WORKSAPCE |
| "rules_proto": { |
| "archive": "5.3.0-21.7.tar.gz", |
| "sha256": "dc3fb206a2cb3441b485eb1e423165b231235a1ea9b031b4433cf7bc1fa460dd", |
| "strip_prefix": "rules_proto-5.3.0-21.7", |
| "urls": ["https://github.com/bazelbuild/rules_proto/archive/refs/tags/5.3.0-21.7.tar.gz"], |
| }, |
| "bazel_skylib": { |
| "archive": "bazel-skylib-1.5.0.tar.gz", |
| "sha256": "cd55a062e763b9349921f0f5db8c3933288dc8ba4f76dd9416aac68acee3cb94", |
| "urls": ["https://github.com/bazelbuild/bazel-skylib/releases/download/1.5.0/bazel-skylib-1.5.0.tar.gz"], |
| }, |
| "rules_license": { |
| "archive": "rules_license-0.0.7.tar.gz", |
| "sha256": "4531deccb913639c30e5c7512a054d5d875698daeb75d8cf90f284375fe7c360", |
| "urls": ["https://github.com/bazelbuild/rules_license/releases/download/0.0.7/rules_license-0.0.7.tar.gz"], |
| }, |
| "rules_python": { |
| "archive": "rules_python-0.24.0.tar.gz", |
| "sha256": "0a8003b044294d7840ac7d9d73eef05d6ceb682d7516781a4ec62eeb34702578", |
| "strip_prefix": "rules_python-0.24.0", |
| "urls": ["https://github.com/bazelbuild/rules_python/releases/download/0.24.0/rules_python-0.24.0.tar.gz"], |
| }, |
| "rules_pkg": { |
| "archive": "rules_pkg-0.9.1.tar.gz", |
| "sha256": "8f9ee2dc10c1ae514ee599a8b42ed99fa262b757058f65ad3c384289ff70c4b8", |
| "urls": ["https://github.com/bazelbuild/rules_pkg/releases/download/0.9.1/rules_pkg-0.9.1.tar.gz"], |
| }, |
| "rules_testing": { |
| "archive": "rules_testing-v0.0.4.tar.gz", |
| "sha256": "4e21f9aa7996944ce91431f27bca374bff56e680acfe497276074d56bc5d9af2", |
| "strip_prefix": "rules_testing-0.0.4", |
| "urls": ["https://github.com/bazelbuild/rules_testing/releases/download/v0.0.4/rules_testing-v0.0.4.tar.gz"], |
| }, |
| "remote_coverage_tools": { |
| "archive": "coverage_output_generator-v2.6.zip", |
| "sha256": "7006375f6756819b7013ca875eab70a541cf7d89142d9c511ed78ea4fefa38af", |
| "urls": ["https://mirror.bazel.build/bazel_coverage_output_generator/releases/coverage_output_generator-v2.6.zip"], |
| }, |
| } |
| |
| def _gen_workspace_stanza_impl(ctx): |
| if ctx.attr.template and (ctx.attr.preamble or ctx.attr.postamble): |
| fail("Can not use template with either preamble or postamble") |
| if ctx.attr.use_maybe and ctx.attr.repo_clause: |
| fail("Can not use use_maybe with repo_clause") |
| |
| if ctx.attr.use_maybe: |
| repo_clause = """ |
| maybe( |
| http_archive, |
| name = "{repo}", |
| sha256 = "{sha256}", |
| strip_prefix = {strip_prefix}, |
| urls = {urls}, |
| ) |
| """ |
| elif ctx.attr.repo_clause: |
| repo_clause = ctx.attr.repo_clause |
| else: |
| repo_clause = """ |
| http_archive( |
| name = "{repo}", |
| sha256 = "{sha256}", |
| strip_prefix = {strip_prefix}, |
| urls = {urls}, |
| ) |
| """ |
| |
| repo_stanzas = {} |
| for repo in ctx.attr.repos: |
| info = WORKSPACE_REPOS[repo] |
| strip_prefix = info.get("strip_prefix") |
| if strip_prefix: |
| strip_prefix = "\"%s\"" % strip_prefix |
| else: |
| strip_prefix = "None" |
| |
| repo_stanzas["{%s}" % repo] = repo_clause.format( |
| repo = repo, |
| sha256 = str(info["sha256"]), |
| strip_prefix = strip_prefix, |
| urls = info["urls"], |
| ) |
| |
| if ctx.attr.template: |
| ctx.actions.expand_template( |
| output = ctx.outputs.out, |
| template = ctx.file.template, |
| substitutions = repo_stanzas, |
| ) |
| else: |
| content = "\n".join([p.strip() for p in ctx.attr.preamble.strip().split("\n")]) |
| content += "\n" |
| content += "".join(repo_stanzas.values()) |
| content += "\n" |
| content += "\n".join([p.strip() for p in ctx.attr.postamble.strip().split("\n")]) |
| content += "\n" |
| ctx.actions.write(ctx.outputs.out, content) |
| |
| return [DefaultInfo(files = depset([ctx.outputs.out]))] |
| |
| gen_workspace_stanza = rule( |
| attrs = { |
| "repos": attr.string_list(doc = "Set of repos to include."), |
| "out": attr.output(mandatory = True), |
| "preamble": attr.string(doc = "Preamble."), |
| "postamble": attr.string(doc = "Set of rules to follow repos."), |
| "template": attr.label( |
| doc = "Template WORKSPACE file. May not be used with preamble or postamble." + |
| "Repo stanzas can be included using the syntax '{repo name}'.", |
| allow_single_file = True, |
| mandatory = False, |
| ), |
| "use_maybe": attr.bool(doc = "Use maybe() invocation instead of http_archive."), |
| "repo_clause": attr.string(doc = "Use a custom clause for each repository."), |
| }, |
| doc = "Use specifications from WORKSPACE_REPOS to generate WORKSPACE http_archive stanzas or to" + |
| "drop them into a template.", |
| implementation = _gen_workspace_stanza_impl, |
| ) |
