Function getPackageName

rollup.config.mjs:62–79

(modulePath)

  path.join(process.cwd(), 'node_modules') + path.sep;

function getPackageName(modulePath) {
  // Handle rollup's virtual module paths (paths starting with 0x00)
  const absolutePathStart = modulePath.indexOf(projectNodeModulesPath);
  if (absolutePathStart < 0) {
    return null;
  }

  const relativePath = modulePath.slice(
    projectNodeModulesPath.length + absolutePathStart,
  );
  const segments = relativePath.split(path.sep);

  // handle scoped packages
  if (segments[0].startsWith('@') && segments[1]) {
    return `${segments[0]}/${segments[1]}`;
  }
  return segments[0];
}

/**
 * @returns {import('rollup').Plugin}