spirit-tracker/tools/discover_bad_skus.js

#!/usr/bin/env node

const fs = require("fs");
const path = require("path");

const DB_DIR = path.join(__dirname, "../data/db");
const LINKS_FILE = path.join(__dirname, "../data/sku_links.json");

const includeKegNCork = process.argv.includes("--include-kegncork");
const includeCoop = process.argv.includes("--include-coop");
const includeLinked = process.argv.includes("--include-linked");

// load linked SKUs
const linkedSkus = new Set();
if (!includeLinked && fs.existsSync(LINKS_FILE)) {
  const { links } = JSON.parse(fs.readFileSync(LINKS_FILE, "utf8"));
  for (const { fromSku, toSku } of links) {
    linkedSkus.add(String(fromSku));
    linkedSkus.add(String(toSku));
  }
}

for (const file of fs.readdirSync(DB_DIR)) {
  if (!file.endsWith(".json")) continue;

  if (!includeKegNCork && file.startsWith("kegncork__")) continue;
  if (!includeCoop && file.startsWith("coop__")) continue;

  const data = JSON.parse(fs.readFileSync(path.join(DB_DIR, file), "utf8"));
  if (!Array.isArray(data.items)) continue;

  for (const { sku, url, removed } of data.items) {
    if (
      removed === false &&
      typeof sku === "string" &&
      sku.startsWith("u:") &&
      url &&
      (includeLinked || !linkedSkus.has(sku))
    ) {
      console.log(url);
    }
  }
}