Docker image for generating PHP gRPC client

1. Create a work directory ($WORK_DIR)

2. Put all the .proto files into the directory

3. Invoke the builder

   docker run -v $WORK_DIR:/work 9gag/grpc-php-builder

4. PHP clients will be generated at $WORK_DIR/out

Take a look at the entrypoint.sh and adapt it to your needs. This image is based on grpc/cxx and only adds the PHP gRPC plugin which is located at /var/local/git/grpc/bins/opt/grpc_php_plugin.

• https://grpc.io/docs/tutorials/basic/php.html