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# Copyright 2022 Google LLC. 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.
"""kt_jvm_compile_stubs"""
load("//:visibility.bzl", "RULES_KOTLIN")
load("//kotlin:common.bzl", "common")
load("//kotlin:jvm_compile.bzl", "kt_jvm_compile")
load("//kotlin:traverse_exports.bzl", "kt_traverse_exports")
load("//kotlin/common/testing:analysis.bzl", "kt_analysis")
load("//kotlin/common/testing:testing_rules.bzl", "kt_testing_rules")
load("//toolchains/kotlin_jvm:java_toolchains.bzl", "java_toolchains")
load("//toolchains/kotlin_jvm:kt_jvm_toolchains.bzl", "kt_jvm_toolchains")
load("@bazel_skylib//lib:unittest.bzl", "analysistest", "asserts")
visibility(RULES_KOTLIN)
_kt_jvm_compile_stub_rule = rule(
implementation = lambda ctx: _kt_jvm_compile_stub_rule_impl(ctx),
attrs = dict(
srcs = attr.label_list(
allow_files = True,
),
common_srcs = attr.label_list(
allow_files = True,
),
deps = attr.label_list(
aspects = [kt_traverse_exports.aspect],
providers = [JavaInfo],
),
exports = attr.label_list(
aspects = [kt_traverse_exports.aspect],
providers = [JavaInfo],
),
rule_family = attr.int(
default = common.RULE_FAMILY.UNKNOWN,
),
r_java = attr.label(
providers = [JavaInfo],
),
_java_toolchain = attr.label(
default = Label(
"@bazel_tools//tools/jdk:current_java_toolchain",
),
),
),
fragments = ["java"],
outputs = dict(
jar = "lib%{name}.jar",
),
toolchains = [kt_jvm_toolchains.type, "@bazel_tools//tools/jdk:toolchain_type"],
)
def _kt_jvm_compile_stub_rule_impl(ctx):
# As additional capabilites need to be tested, this rule should support
# additional fields/attributes.
result = kt_jvm_compile(
ctx,
output = ctx.outputs.jar,
srcs = ctx.files.srcs,
common_srcs = ctx.files.common_srcs,
deps = ctx.attr.deps,
plugins = [],
exported_plugins = [],
runtime_deps = [],
exports = ctx.attr.exports,
javacopts = [],
kotlincopts = [],
neverlink = False,
testonly = False,
android_lint_plugins = [],
manifest = None,
merged_manifest = None,
resource_files = [],
rule_family = ctx.attr.rule_family,
kt_toolchain = kt_jvm_toolchains.get(ctx),
java_toolchain = java_toolchains.get(ctx),
disable_lint_checks = [],
r_java = ctx.attr.r_java[JavaInfo] if ctx.attr.r_java else None,
)
return [result.java_info]
_kt_jvm_compile_stub_analysis_test = analysistest.make(
impl = lambda ctx: _kt_jvm_compile_stub_analysis_test_impl(ctx),
attrs = dict(
expected_kotlinc_classpath_names = attr.string_list(default = kt_analysis.DEFAULT_LIST),
),
)
def _kt_jvm_compile_stub_analysis_test_impl(ctx):
kt_analysis.check_endswith_test(ctx)
env = analysistest.begin(ctx)
actions = analysistest.target_actions(env)
kotlinc_action = kt_analysis.get_action(actions, "Kt2JavaCompile")
asserts.true(
env,
JavaInfo in ctx.attr.target_under_test,
"Did not produce JavaInfo provider.",
)
if ctx.attr.expected_kotlinc_classpath_names != kt_analysis.DEFAULT_LIST:
kotlinc_classpath = kt_analysis.get_arg(kotlinc_action, "-cp", style = "next").split(":")
asserts.equals(
env,
ctx.attr.expected_kotlinc_classpath_names,
[file.rsplit("/", 1)[1] for file in kotlinc_classpath],
)
return analysistest.end(env)
kt_jvm_compile_stubs = struct(
rule = kt_testing_rules.wrap_for_analysis(_kt_jvm_compile_stub_rule),
analysis_test = _kt_jvm_compile_stub_analysis_test,
)
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