marp2pptx/lib/index.js

Convert Marp markdown presentations to theme-compatible, editable PowerPoint files. Single command, zero Python dependencies, fully editable output.

/**
 * Marp to PowerPoint Converter
 * Main library entry point
 */

const fs = require('fs');
const path = require('path');
const { parseMarpSlides } = require('./parser');
const { createSlideHTML } = require('./converter');
const { generatePPTX } = require('./generator');

/**
 * Convert Marp markdown file to PowerPoint
 * @param {string} inputFile - Path to Marp markdown file
 * @param {Object} options - Conversion options
 * @returns {Promise} Promise that resolves when conversion is complete
 */
async function convertMarpToPPTX(inputFile, options = {}) {
  const {
    outputFile = 'output.pptx',
    primaryColor = '#E67E22',
    accentColor = '#16A085',
    bgColor = '#FFFFFF',
    textColor = '#2C3E50'
  } = options;

  // Read input file
  const content = fs.readFileSync(inputFile, 'utf-8');

  // Parse Marp slides
  const slides = parseMarpSlides(content);

  // Convert each slide to HTML
  const htmlSlides = slides.map(slide => {
    return createSlideHTML(slide, {
      primaryColor,
      accentColor,
      bgColor,
      textColor
    });
  });

  // Generate PPTX
  const result = await generatePPTX(htmlSlides, outputFile);

  return result;
}

/**
 * Get version from package.json
 */
function getVersion() {
  const packageJson = require('../package.json');
  return packageJson.version;
}

module.exports = {
  convertMarpToPPTX,
  getVersion
};