| # Copyright 2016 The Bazel Go Rules 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. |
| |
| def _go_root_impl(ctx): |
| """go_root_impl propogates a GOROOT path string.""" |
| return struct(path = ctx.attr.path) |
| |
| go_root = rule( |
| _go_root_impl, |
| attrs = { |
| "path": attr.string(mandatory = True), |
| }, |
| ) |
| """Captures the goroot value for use as a label dependency. |
| |
| Args: |
| path (string): the absolute path to GOROOT. |
| |
| Returns: |
| (struct): .go_root (string): the GOROOT value provider. |
| |
| """ |