fix-swagger-type

#!/usr/bin/env node
const fs = require("fs");

// Function to recursively fix the types
function fixTypes(obj) {
  if (typeof obj === "object" && obj !== null) {
    for (let k in obj) {
      if (obj.hasOwnProperty(k)) {
        if (
          typeof obj[k] === "object" &&
          obj[k].hasOwnProperty("format") &&
          (obj[k].format === "int64" || obj[k].format === "int32") &&
          obj[k].type === "number"
        ) {
          obj[k].type = "integer";
        }
        fixTypes(obj[k]);
      }
    }
  }
}

if (require.main === module) {
  // Check if a file argument was provided
  if (process.argv[2]) {
    // Load the JSON file
    let data = JSON.parse(fs.readFileSync(process.argv[2], "utf8"));

    // Fix the types
    fixTypes(data);

    // Write the fixed JSON back to the file
    fs.writeFileSync(process.argv[2], JSON.stringify(data, null, 2), "utf8");
  } else if (!process.stdin.isTTY) {
    // Read from stdin
    let json = "";
    process.stdin.on("readable", () => {
      let chunk;
      while ((chunk = process.stdin.read()) !== null) {
        json += chunk;
      }
    });

    process.stdin.on("end", () => {
      let data = JSON.parse(json);

      // Fix the types
      fixTypes(data);

      // Write the fixed JSON to stdout
      process.stdout.write(JSON.stringify(data, null, 2));
    });
  } else {
    console.error(
      "No input provided. Please provide a file argument or pipe in some data."
    );
    process.exit(1);
  }
}