gen_protobufs

#!/usr/bin/env bash
set -euo pipefail

# gen_protobufs generates Protocol Buffers classes for every used language
# (Dart, Swift, Kotlin/Java) in the appropriate directory.
#
# To use it, you need to have the following programs in your $PATH:
#
#  * protoc
#
#  * Dart plugin (https://pub.dev/packages/protoc_plugin)
#
#  * Swift plugin (https://github.com/apple/swift-protobuf)
#
#  * Java plugin (https://github.com/grpc/grpc-java)
#
#  * Kotlin plugin (https://github.com/grpc/grpc-kotlin/tree/master/compiler)

cd "$(dirname "$0")" || exit

SRC_DIR="."
PROTO_PATH="./contracts.proto"

mkdir -p ./patrol/packages/patrol/android/src/main/kotlin
mkdir -p ./packages/patrol/ios/Classes/AutomatorServer

dart_out="./packages/patrol/lib/src/native/contracts"
java_out="packages/patrol/android/src/main/kotlin"
kotlin_out="$java_out"
swift_out="./packages/patrol/ios/Classes/AutomatorServer"

protoc \
	--dart_out="grpc:$dart_out" \
	-I="$SRC_DIR" \
	"$PROTO_PATH"

protoc \
	--java_out="lite:$java_out" \
	--kotlin_out="lite:$kotlin_out" \
	--grpc-java_out="lite:$java_out" \
	--grpckt_out="lite:$kotlin_out" \
	"$PROTO_PATH"

protoc \
	--swift_out="$swift_out" \
	--grpc-swift_out="$swift_out" \
	--swift_opt=Visibility=Public \
	"$PROTO_PATH"