jsonschema-protobuf


Converts JSON Schema to Protocol Buffers.

Install

``
npm install -g jsonschema-protobuf
`

Example

`
$ jsonschema-protobuf test.jsonschema
syntax = "proto2";

message person {
message location {
optional string city = 1;
optional string state = 2;
}

required string name = 1;
required int32 age = 2;
required int32 income = 3;
optional string universe = 4;
optional boolean living = 5;
repeated string alterEgos = 6;
}
`

test.jsonschema
`
{
"type": "object",
"name": "person",
"properties": {
"name": {"type": "string"},
"age": {"type": "integer", "min": 0, "max": 120},
"income": {"type": "number", "min": 0},
"universe": {"type": "string", "enum": ["Marvel", "DC"]},
"living": {"type": "boolean", "default": true},
"alterEgos": {"type": "array", "items": {"type": "string"}},
"location": {
"type": "object",
"properties": {
"city": {"type": "string"},
"state": {"type": "string", "regex": "/[A-Z]{2}/"}
}
}
},
"required": ["name", "age", "income"]
}
`

JS usage

`js
var convert = require('jsonschema-protobuf')
var jsonschema = fs.readFileSync("test.jsonschema").toString()
var protobuf = convert(jsonschema)
console.log(protobuf)
``

TODO

* Enum