92 lines
3.9 KiB
Python
92 lines
3.9 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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#
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# This source code is licensed under both the MIT license found in the
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# LICENSE-MIT file in the root directory of this source tree and the Apache
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# License, Version 2.0 found in the LICENSE-APACHE file in the root directory
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# of this source tree.
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load(
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"@prelude//android:android_providers.bzl",
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"AndroidLibraryIntellijInfo",
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"AndroidResourceInfo",
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"merge_android_packageable_info",
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"merge_exported_android_resource_info",
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)
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load("@prelude//android:android_toolchain.bzl", "AndroidToolchainInfo")
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load("@prelude//android:r_dot_java.bzl", "get_dummy_r_dot_java")
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load("@prelude//java:java_library.bzl", "build_java_library")
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load("@prelude//java:java_providers.bzl", "create_native_providers", "to_list")
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load("@prelude//java:java_toolchain.bzl", "JavaToolchainInfo")
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load("@prelude//kotlin:kotlin_library.bzl", "build_kotlin_library")
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def android_library_impl(ctx: "context") -> ["provider"]:
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packaging_deps = ctx.attrs.deps + (ctx.attrs.deps_query or []) + ctx.attrs.exported_deps + ctx.attrs.runtime_deps
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if ctx.attrs._build_only_native_code:
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shared_library_info, cxx_resource_info = create_native_providers(ctx.actions, ctx.label, packaging_deps)
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return [
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shared_library_info,
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cxx_resource_info,
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# Add an unused default output in case this target is used as an attr.source() anywhere.
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DefaultInfo(default_outputs = [ctx.actions.write("unused.jar", [])]),
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]
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java_providers, android_library_intellij_info = build_android_library(ctx)
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android_providers = [android_library_intellij_info] if android_library_intellij_info else []
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return to_list(java_providers) + [
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merge_android_packageable_info(
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ctx.label,
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ctx.actions,
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packaging_deps,
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manifest = ctx.attrs.manifest,
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),
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merge_exported_android_resource_info(ctx.attrs.exported_deps),
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] + android_providers
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def build_android_library(
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ctx: "context") -> ("JavaProviders", [AndroidLibraryIntellijInfo.type, None]):
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java_toolchain = ctx.attrs._java_toolchain[JavaToolchainInfo]
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bootclasspath_entries = [] + ctx.attrs._android_toolchain[AndroidToolchainInfo].android_bootclasspath
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additional_classpath_entries = []
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android_library_intellij_info = None
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dummy_r_dot_java = _get_dummy_r_dot_java(ctx, java_toolchain)
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if dummy_r_dot_java:
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additional_classpath_entries.append(dummy_r_dot_java)
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android_library_intellij_info = AndroidLibraryIntellijInfo(
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dummy_r_dot_java = dummy_r_dot_java,
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)
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if ctx.attrs.language != None and ctx.attrs.language.lower() == "kotlin":
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return build_kotlin_library(
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ctx,
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additional_classpath_entries = additional_classpath_entries,
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bootclasspath_entries = bootclasspath_entries,
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), android_library_intellij_info
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else:
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return build_java_library(
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ctx,
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ctx.attrs.srcs,
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additional_classpath_entries = additional_classpath_entries,
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bootclasspath_entries = bootclasspath_entries,
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), android_library_intellij_info
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def _get_dummy_r_dot_java(
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ctx: "context",
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java_toolchain: "JavaToolchainInfo") -> ["artifact", None]:
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android_resources = [resource for resource in filter(None, [
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x.get(AndroidResourceInfo)
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for x in ctx.attrs.deps + (ctx.attrs.deps_query or []) + ctx.attrs.provided_deps + (getattr(ctx.attrs, "provided_deps_query", []) or [])
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]) if resource.res != None]
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if len(android_resources) == 0:
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return None
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dummy_r_dot_java_library_info = get_dummy_r_dot_java(
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ctx,
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ctx.attrs._android_toolchain[AndroidToolchainInfo].merge_android_resources[RunInfo],
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java_toolchain,
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dedupe(android_resources),
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ctx.attrs.resource_union_package,
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)
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return dummy_r_dot_java_library_info.library_output.abi
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