@redpanda-data/docs-extensions-and-macros/tools/docusaurus-to-antora-conversion-scripts/post-process-asciidoc.js

Antora extensions and macros developed for Redpanda documentation.

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

function processFile(file) {
  let content;
  try {
    content = fs.readFileSync(file, 'utf-8');
  } catch (err) {
    console.error(`Error reading file ${file}: ${err.message}`);
    return;
  }

  const newContent = content.replace(
    /link:(\.\.\/)+([\w/.-]+)(#?[\w/.-]*)(\[.+?\])/g,
    (match, dots, linkPath, anchor, linkText) => {
      const depth = dots.match(/\.\.\//g).length;
      const pathParts = linkPath.split('/');
      // Ensure we don't go beyond the available path parts
      const startIndex = Math.max(0, pathParts.length - depth);
      const newPath = pathParts.slice(0, startIndex).join(':');
      return `xref:${newPath}:${pathParts[pathParts.length - 1]}.adoc${anchor || ''}${linkText}`;
    }
  );

  try {
    fs.writeFileSync(file, newContent, 'utf-8');
  } catch (err) {
    console.error(`Error writing file ${file}: ${err.message}`);
  }
}

function processDirectory(directory) {
  const files = fs.readdirSync(directory);

  files.forEach((file) => {
    const filePath = path.join(directory, file);
    const stat = fs.statSync(filePath);

    if (stat.isFile() && path.extname(file) === '.adoc') {
      processFile(filePath);
    } else if (stat.isDirectory()) {
      processDirectory(filePath);
    }
  });
}

const inputPath = process.argv[2];

if (!inputPath) {
  console.error('No input path provided');
  process.exit(1);
}

const stat = fs.statSync(inputPath);

if (stat.isFile()) {
  processFile(inputPath);
} else if (stat.isDirectory()) {
  processDirectory(inputPath);
} else {
  console.error('Input path is neither a file nor a directory');
  process.exit(1);
}