PublicI / fec-parse

import fs from "fs";
import parser from "fec-parse";

const filingId = "876050"; // Obama for America 2012 post-general report

fs.createReadStream(`${filingId}.fec`)
  .pipe(parser())
  .on("data", (row) => {
    console.log(row);
  })
  .on("error", (err) => {
    console.error(err);
  })
  .on("finish", () => {
    console.log("done");
  });

import fs from "fs";
import parser from "fec-parse";
import request from "request";
import JSONStream from "JSONStream";

const filingId = "876050";

request(`http://docquery.fec.gov/dcdev/posted/${filingId}.fec`)
  .pipe(parser())
  .pipe(JSONStream.stringify('{"rows":[\n', ",\n", "\n]}"))
  .pipe(fs.createWriteStream(`${filingId}.json`));