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|
"""android_library rule."""
load(
"@rules_android//rules:attrs.bzl",
_attrs = "attrs",
)
load(
"@rules_android//rules:common.bzl",
_common = "common",
)
load(
"@rules_android//rules:java.bzl",
_java = "java",
)
load(
"@rules_android//rules:processing_pipeline.bzl",
"ProviderInfo",
"processing_pipeline",
)
load("@rules_android//rules:utils.bzl", "utils")
load(
"@rules_android//rules/android_library:attrs.bzl",
_BASE_ATTRS = "ATTRS",
)
load(
"@rules_android//rules/android_library:impl.bzl",
"finalize",
_BASE_PROCESSORS = "PROCESSORS",
)
load(
"@rules_android//rules/android_library:rule.bzl",
_attrs_metadata = "attrs_metadata",
_make_rule = "make_rule",
)
load("@rules_kotlin//kotlin:common.bzl", _kt_common = "common")
load("@rules_kotlin//kotlin:compiler_opt.bzl", "merge_kotlincopts")
load("@rules_kotlin//kotlin:compiler_opt.bzl", "kotlincopts_attrs")
load("@rules_kotlin//kotlin:jvm_compile.bzl", "kt_jvm_compile")
load("@rules_kotlin//kotlin:traverse_exports.bzl", _kt_traverse_exports = "kt_traverse_exports")
load("@rules_kotlin//toolchains/kotlin_jvm:kt_jvm_toolchains.bzl", _kt_jvm_toolchains = "kt_jvm_toolchains")
KT_COMPILER_ATTRS = _attrs.add(
kotlincopts_attrs(),
dict(
common_srcs = attr.label_list(
allow_files = [".kt"],
doc = """The list of common multi-platform source files that are processed to create
the target.""",
),
coverage_srcs = attr.label_list(allow_files = True),
# Magic attribute name for DexArchiveAspect
_toolchain = attr.label(
default = Label(
"@rules_kotlin//toolchains/kotlin_jvm:kt_jvm_toolchain_impl",
),
),
),
)
ATTRS = _attrs.add(
_attrs.replace(
_BASE_ATTRS,
deps = attr.label_list(
allow_rules = [
"aar_import",
"android_library",
"cc_library",
"java_import",
"java_library",
"java_lite_proto_library",
],
aspects = [
_kt_traverse_exports.aspect,
],
providers = [
[CcInfo],
[JavaInfo],
],
doc = (
"The list of other libraries to link against. Permitted library types " +
"are: `android_library`, `java_library` with `android` constraint and " +
"`cc_library` wrapping or producing `.so` native libraries for the " +
"Android target platform."
),
),
exported_plugins = attr.label_list(
allow_rules = [
"java_plugin",
],
cfg = "exec",
),
exports = attr.label_list(
allow_rules = [
"aar_import",
"android_library",
"cc_library",
"java_import",
"java_library",
"java_lite_proto_library",
],
aspects = [
_kt_traverse_exports.aspect,
],
providers = [
[CcInfo],
[JavaInfo],
],
doc = (
"The closure of all rules reached via `exports` attributes are considered " +
"direct dependencies of any rule that directly depends on the target with " +
"`exports`. The `exports` are not direct deps of the rule they belong to."
),
),
exports_manifest = _attrs.tristate.create(
default = _attrs.tristate.no,
doc = (
"Whether to export manifest entries to `android_binary` targets that " +
"depend on this target. `uses-permissions` attributes are never exported."
),
),
plugins = attr.label_list(
providers = [
[JavaPluginInfo],
],
cfg = "exec",
doc = (
"Java compiler plugins to run at compile-time. Every `java_plugin` " +
"specified in the plugins attribute will be run whenever this target " +
"is built. Resources generated by the plugin will be included in " +
"the result jar of the target."
),
),
srcs = attr.label_list(
allow_files = [
".kt",
".java",
".srcjar",
],
),
),
KT_COMPILER_ATTRS,
)
def _validations_processor(ctx, **unused_sub_ctxs):
utils.check_for_failures(ctx.label, ctx.attr.deps, ctx.attr.exports)
def _process_jvm(ctx, java_package, exceptions_ctx, resources_ctx, idl_ctx, db_ctx, **unused_sub_ctxs):
# Filter out disallowed sources.
srcs = ctx.files.srcs + idl_ctx.idl_java_srcs + db_ctx.java_srcs
# kt_jvm_compile expects deps that only carry CcInfo in runtime_deps
deps = [dep for dep in ctx.attr.deps if JavaInfo in dep] + idl_ctx.idl_deps
runtime_deps = [dep for dep in ctx.attr.deps if JavaInfo not in dep]
jvm_ctx = kt_jvm_compile(
ctx,
ctx.outputs.lib_jar,
# ctx.outputs.lib_src_jar, # Implicitly determines file.
srcs = srcs,
common_srcs = ctx.files.common_srcs,
coverage_srcs = ctx.files.coverage_srcs,
deps = deps,
plugins = ctx.attr.plugins + db_ctx.java_plugins,
exports = ctx.attr.exports,
# As the JavaInfo constructor does not support attaching
# exported_plugins, for the purposes of propagation, the plugin is
# wrapped in a java_library.exported_plugins target and attached with
# export to this rule.
exported_plugins = ctx.attr.exported_plugins,
runtime_deps = runtime_deps,
r_java = resources_ctx.r_java,
javacopts = ctx.attr.javacopts + db_ctx.javac_opts,
kotlincopts = merge_kotlincopts(ctx),
neverlink = ctx.attr.neverlink,
testonly = ctx.attr.testonly,
android_lint_plugins = [],
android_lint_rules_jars = depset(),
manifest = getattr(ctx.file, "manifest", None),
merged_manifest = resources_ctx.merged_manifest,
resource_files = ctx.files.resource_files,
kt_toolchain = _kt_jvm_toolchains.get(ctx),
java_toolchain = _common.get_java_toolchain(ctx),
disable_lint_checks = [],
rule_family = _kt_common.RULE_FAMILY.ANDROID_LIBRARY,
annotation_processor_additional_outputs = (
db_ctx.java_annotation_processor_additional_outputs
),
annotation_processor_additional_inputs = (
db_ctx.java_annotation_processor_additional_inputs
),
)
java_info = jvm_ctx.java_info
return ProviderInfo(
name = "jvm_ctx",
value = struct(
java_info = java_info,
providers = [java_info],
),
)
def _process_coverage(ctx, **_unused_ctx):
return ProviderInfo(
name = "coverage_ctx",
value = struct(
providers = [
coverage_common.instrumented_files_info(
ctx,
source_attributes = ["srcs", "coverage_srcs"],
dependency_attributes = ["assets", "deps", "exports"],
),
],
),
)
PROCESSORS = processing_pipeline.prepend(
processing_pipeline.replace(
_BASE_PROCESSORS,
JvmProcessor = _process_jvm,
CoverageProcessor = _process_coverage,
),
ValidationsProcessor = _validations_processor,
)
_PROCESSING_PIPELINE = processing_pipeline.make_processing_pipeline(
processors = PROCESSORS,
finalize = finalize,
)
def _impl(ctx):
java_package = _java.resolve_package_from_label(ctx.label, ctx.attr.custom_package)
return processing_pipeline.run(ctx, java_package, _PROCESSING_PIPELINE)
android_library = _make_rule(
attrs = ATTRS,
implementation = _impl,
additional_toolchains = [_kt_jvm_toolchains.type],
)
def android_library_macro(**attrs):
"""AOSP android_library rule.
Args:
**attrs: Rule attributes
"""
android_library(**_attrs_metadata(attrs))
|
