#!/usr/bin/env node
//Call with convert.js <input.md> <output.pdf|docx|html|odt>
const { execSync } = require('child_process');
const fs = require('fs');
const path = require('path');

const args = process.argv.slice(2);

if (args.length < 2) {
  console.log('Usage: node convert.js <input.md> <output.pdf|docx|html|odt>');
  process.exit(1);
}

const inputFile = args[0];
const outputFile = args[1];
const format = path.extname(outputFile).slice(1);

if (!fs.existsSync(inputFile)) {
  console.error(`File not found: ${inputFile}`);
  process.exit(1);
}

console.log(`Converting ${path.basename(inputFile)} → ${path.basename(outputFile)} ...`);

try {
  const cmd = `pandoc "${inputFile}" -o "${outputFile}"`;
  execSync(cmd, { stdio: 'inherit' });
  console.log(`Successfully saved: ${outputFile}`);
} catch (err) {
  console.error('Error during conversion.');
  process.exit(1);
}