Cross language schema definitions with Bazel

Repo demonstrates how to take a protocol buffer schema definition as an input into a code generating Bazel rules. This particulr example generates two things:

1. A TypeScript library for building objects which conform to our schema using ts_proto_library
2. A Java interface to implement which conforms to our schema definition using java_proto_library

Repo overview

• app Contains the TypeScript client written with Angular
• backend Constains the Java API server
• schema Contains the protocol buffer schema defintion

Running the code

• bazel run @yarn//:yarn Installs npm dependencies
• yarn start Starts a TypeScript development server on port 5432 and a Java API server at port 8080
• Navigate to http://localhost:8080 to load the TypeScript client