Bibtex to SQL (SoKMan)

index.js

const fs = require('fs');
const bibtexParse = require('bibtex-parse-js');

const _escapeString = function (val) {
  val = val.replace(/[\0\n\r\b\t\\'"\x1a]/g, function (s) {
    switch (s) {
      case "\0":
        return "\\0";
      case "\n":
        return "\\n";
      case "\r":
        return "\\r";
      case "\b":
        return "\\b";
      case "\t":
        return "\\t";
      case "\x1a":
        return "\\Z";
      case "--":
        return "-";
      case "'":
        return "''";
      case '"':
        return '""';
      default:
        return "\\" + s;
    }
  });

  return val;
};

const data = fs.readFileSync('primary-sources.bib', 'utf8');

const samples = bibtexParse.toJSON(data);

let sqlData = 'INSERT INTO sok_publication (cite_key, title, year, doi, classified)\nVALUES\n';
for (const sample of samples) {
	sqlData += `\t("${sample.citationKey}", "${_escapeString(sample.entryTags.title)}", ${sample.entryTags.year}, "${sample.entryTags.doi}", 1),\n`
}
sqlData = sqlData.slice(0, -2) + ';';

fs.writeFileSync('primary-sources.sql', sqlData);