pipe-gc-parser.js

#!/usr/bin/env node

// node --expose-gc --trace-gc cases/leak-and-gc.js --normal | node cases/pipe-gc-parser.js
// node --expose-gc --trace-gc-nvp cases/leak-and-gc.js --normal | node cases/pipe-gc-parser.js

"use strict";

const readline = require("readline");
const GcParser = require("v8-gc-log-parser");

const parser = new GcParser();

const rl = readline.createInterface({
  input: process.stdin
});

rl.on("line", (data) => {
  // console.log(data);
  console.log(parser.parseAllToData(data));
});