| # Copyright 2023 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 the BootClassPathInfo provider. |
| """ |
| |
| load(":common/paths.bzl", "paths") |
| |
| def _init(bootclasspath = [], auxiliary = [], system = None): |
| """The <code>BootClassPathInfo</code> constructor. |
| |
| Args: |
| bootclasspath: ([File]) |
| auxiliary: ([File]) |
| system: ([File]|File|None) |
| """ |
| if not system: # None or [] |
| system_inputs = depset() |
| system_path = None |
| elif type(system) == "File": |
| system_inputs = depset([system]) |
| if not system.is_directory: |
| fail("for system,", system, "is not a directory") |
| system_path = system.path |
| elif type(system) == type([]): |
| system_inputs = depset(system) |
| system_paths = [input.path for input in system if input.basename == "release"] |
| if not system_paths: |
| fail("for system, expected inputs to contain 'release'") |
| system_path = paths.dirname(system_paths[0]) |
| else: |
| fail("for system, got", type(system), ", want File, sequence, or None") |
| |
| return { |
| "bootclasspath": depset(bootclasspath), |
| "_auxiliary": depset(auxiliary), |
| "_system_inputs": system_inputs, |
| "_system_path": system_path, |
| } |
| |
| BootClassPathInfo, _new_bootclasspathinfo = provider( |
| doc = "Information about the system APIs for a Java compilation.", |
| fields = [ |
| "bootclasspath", |
| # private |
| "_auxiliary", |
| "_system_inputs", |
| "_system_path", |
| ], |
| init = _init, |
| ) |
