text: #!/bin/sh
  #
  # Copyright 2018 Google Inc. 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.
  
  # Use this script to run protoc and swift-proto to generate 
  # support code for gnostic protos.
  
  GNOSTIC=$GOPATH/src/github.com/googleapis/gnostic
  
  PROTOS=(
  	plugins/plugin.proto
  	OpenAPIv2/OpenAPIv2.proto
  	OpenAPIv3/OpenAPIv3.proto
  	surface/surface.proto
  	discovery/discovery.proto
  )
  
  mkdir -p Sources/Gnostic
  
  # remove old compiled pb files
  rm -rf Sources/Gnostic/*.pb.swift
  
  # remove any prior compilations
  rm -rf Sources/Gnostic/github.com
  
  # compile protos
  for proto in "${PROTOS[@]}" 
  do
    echo "COMPILING $proto"
    protoc $GNOSTIC/$proto \
  	--swift_opt=Visibility=Public \
  	--swift_out=Sources/Gnostic \
  	--proto_path=$GOPATH/src
  
  # relocate compiled protos
  find Sources/Gnostic/github.com -name "*.pb.swift" -exec mv {} Sources/Gnostic \;
  
  # remove scaffolding of compilation
  rm -rf Sources/Gnostic/github.com
  
  done
  
  