| # Copyright 2021 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. |
| |
| """ |
| Java Semantics |
| """ |
| |
| java_common = _builtins.toplevel.java_common |
| JavaPluginInfo = _builtins.toplevel.JavaPluginInfo |
| JavaInfo = _builtins.toplevel.JavaInfo |
| |
| def _postprocess(ctx, base_info): |
| return base_info.java_info |
| |
| def _check_proto_registry_collision(ctx): |
| pass |
| |
| def _get_coverage_runner(ctx): |
| toolchain = _find_java_toolchain(ctx) |
| runner = toolchain.jacocorunner |
| if not runner: |
| fail("jacocorunner not set in java_toolchain: %s" % toolchain.label) |
| runner_jar = runner.executable |
| |
| # wrap the jar in JavaInfo so we can add it to deps for java_common.compile() |
| return JavaInfo(output_jar = runner_jar, compile_jar = runner_jar) |
| |
| def _add_constraints(java_info, constraints): |
| return java_info |
| |
| def _find_java_toolchain(ctx): |
| return ctx.toolchains["@bazel_tools//tools/jdk:toolchain_type"].java |
| |
| def _find_java_runtime_toolchain(ctx): |
| return ctx.toolchains["@bazel_tools//tools/jdk:runtime_toolchain_type"].java_runtime |
| |
| def _stamping_enabled(ctx, stamp): |
| if ctx.configuration.is_tool_configuration(): |
| stamp = 0 |
| return (stamp == 1) or (stamp == -1 and ctx.configuration.stamp_binaries()) |
| |
| def _get_build_info(ctx, stamp): |
| return java_common.get_build_info(ctx, _stamping_enabled(ctx, stamp)) |
| |
| semantics = struct( |
| JAVA_TOOLCHAIN_LABEL = "@bazel_tools//tools/jdk:current_java_toolchain", |
| JAVA_TOOLCHAIN_TYPE = "@bazel_tools//tools/jdk:toolchain_type", |
| JAVA_TOOLCHAIN = _builtins.toplevel.config_common.toolchain_type("@bazel_tools//tools/jdk:toolchain_type", mandatory = True), |
| find_java_toolchain = _find_java_toolchain, |
| get_build_info = _get_build_info, |
| JAVA_RUNTIME_TOOLCHAIN_TYPE = "@bazel_tools//tools/jdk:runtime_toolchain_type", |
| JAVA_RUNTIME_TOOLCHAIN = _builtins.toplevel.config_common.toolchain_type("@bazel_tools//tools/jdk:runtime_toolchain_type", mandatory = True), |
| find_java_runtime_toolchain = _find_java_runtime_toolchain, |
| JAVA_PLUGINS_FLAG_ALIAS_LABEL = "@bazel_tools//tools/jdk:java_plugins_flag_alias", |
| EXTRA_SRCS_TYPES = [], |
| ALLOWED_RULES_IN_DEPS = [ |
| "cc_binary", # NB: linkshared=1 |
| "cc_library", |
| "genrule", |
| "genproto", # TODO(bazel-team): we should filter using providers instead (starlark rule). |
| "java_import", |
| "java_library", |
| "java_proto_library", |
| "java_lite_proto_library", |
| "proto_library", |
| "sh_binary", |
| "sh_library", |
| ], |
| ALLOWED_RULES_IN_DEPS_WITH_WARNING = [], |
| LINT_PROGRESS_MESSAGE = "Running Android Lint for: %{label}", |
| check_proto_registry_collision = _check_proto_registry_collision, |
| get_coverage_runner = _get_coverage_runner, |
| add_constraints = _add_constraints, |
| JAVA_STUB_TEMPLATE_LABEL = "@bazel_tools//tools/jdk:java_stub_template.txt", |
| BUILD_INFO_TRANSLATOR_LABEL = None, |
| ) |
