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      1 #!/usr/bin/env ruby
      2 # Copyright 2016 gRPC authors.
      3 #
      4 # Licensed under the Apache License, Version 2.0 (the "License");
      5 # you may not use this file except in compliance with the License.
      6 # You may obtain a copy of the License at
      7 #
      8 #     http://www.apache.org/licenses/LICENSE-2.0
      9 #
     10 # Unless required by applicable law or agreed to in writing, software
     11 # distributed under the License is distributed on an "AS IS" BASIS,
     12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13 # See the License for the specific language governing permissions and
     14 # limitations under the License.
     15 
     16 require 'rbconfig'
     17 
     18 require_relative '../platform_check'
     19 
     20 ext = RbConfig::CONFIG['EXEEXT']
     21 
     22 protoc_name = 'protoc' + ext
     23 
     24 plugin_name = 'grpc_ruby_plugin' + ext
     25 
     26 protoc_dir = File.join(File.dirname(__FILE__),
     27                        PLATFORM.architecture + '-' + PLATFORM.os_name)
     28 
     29 protoc_path = File.join(protoc_dir, protoc_name)
     30 
     31 plugin_path = File.join(protoc_dir, plugin_name)
     32 
     33 exec([ protoc_path, protoc_path ], "--plugin=protoc-gen-grpc=#{plugin_path}", *ARGV)
     34