# 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.

"""
Definition of java_library macro (handles implicit outputs).
"""

load(":common/java/java_semantics.bzl", "semantics")
load(":common/java/java_library.bzl", _java_library = "java_library")

filegroup = _builtins.toplevel.native.filegroup

def java_library(name, **kwargs):
    semantics.macro_preprocess(kwargs)

    if semantics.EXPERIMENTAL_USE_OUTPUTATTR_IN_JAVALIBRARY:
        _java_library(name = name, classjar = "lib%s.jar" % name, sourcejar = "lib%s-src.jar" % name, **kwargs)
    else:
        _java_library(name = name, **kwargs)

    if semantics.EXPERIMENTAL_USE_FILEGROUPS_IN_JAVALIBRARY:
        # We pass an argument only when it's present to preserve possible package defaults.
        filegroup_kwargs = {param: kwargs[param] for param in ["testonly", "visibility", "licenses", "compatible_with"] if param in kwargs}
        filegroup(name = "lib%s.jar" % name, srcs = [name], tags = ["manual"], **filegroup_kwargs)
        filegroup(name = "lib%s-src.jar" % name, srcs = [name], tags = ["manual"], output_group = "_direct_source_jars", **filegroup_kwargs)