Parcel-plugin-pbf

Protocol Buffers support in Parcel via pbf library

How to install

use npm install parcel-plugin-pbf or yarn add parcel-plugin-pbf

and then require() or import .proto files.

Parcel will do everything else for you: it will detect parcel-plugin- module in node_modules folder and will turn on compilation of .proto files.

API

import Pbf from 'pbf'

interface PbfMessage {
  read (value: Pbf): mixed,

  write (value: mixed, pbf: Pbf): void
}


module ProtobufferModule {
    declare module.exports: {
        [string]: PbfMessage
    }
}

Examples

Use pbf as reference - this plugin utilizes its compiler.

// Envelope.proto
syntax = "proto3";

message Envelope {
    map<string, string> kv = 1;
    map<string, int32> kn = 2;
}

import Pbf from 'pbf'
import {Envelope} from './envelope.proto'

export function decode(buffer: Buffer): Object {
  return Envelope.read(new Pbf(buffer))
}

export function encode(object: Object): Buffer {
    const pbf = new Pbf()
    Envelope.write(object, pbf)
    const buffer = pbf.finish()
    return buffer
}

Things to do

• [ ] source maps support
• [ ] tests