| # Copyright 2018 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. |
| """Define a toolchain rule for the shell.""" |
| |
| def _sh_toolchain_impl(ctx): |
| """sh_toolchain rule implementation.""" |
| return [platform_common.ToolchainInfo(path = ctx.attr.path)] |
| |
| sh_toolchain = rule( |
| attrs = { |
| # Absolute path to the shell interpreter. |
| "path": attr.string(), |
| }, |
| implementation = _sh_toolchain_impl, |
| ) |
