#!/usr/bin/env node
const fs = require('fs')
const types = require('../')

const typeinfoFile = process.argv[2]
const inputWasmFile = process.argv[3]
const outputWasmFile = process.argv[4]

if (!typeinfoFile || !inputWasmFile || !outputWasmFile) {
  console.log('inject primea annotation into a wasm binary')
  console.log('useage: annotate <annotation_defintions.json> <inputWasm> <outputWasm>')
} else {
  const typeinfo = JSON.parse(fs.readFileSync(typeinfoFile))
  const inputWasm = fs.readFileSync(inputWasmFile)
  const outputWasm = types.encodeAndInject(typeinfo, inputWasm)
  fs.writeFileSync(outputWasmFile, outputWasm)
}