Function getRenamedSpecifier

scripts/migrateDeps.mjs:834–919

(specifier, from, importedName, relative = true)

}

function getRenamedSpecifier(specifier, from, importedName, relative = true) {
  if (skipped.some(s => specifier.includes(s))) {
    return specifier;
  }

  let parts = specifier.split('/');
  let scope = parts.shift();
  let pkg = scope;
  if (pkg.startsWith('@')) {
    pkg = parts.shift();
  }

  let monopackage;
  if (scope === '@react-spectrum') {
    monopackage = pkg === 's2' ? '@react-spectrum/s2' : '@adobe/react-spectrum';
  } else if (scope.startsWith('@')) {
    monopackage = scope.slice(1);
  } else {
    monopackage = scope;
  }

  let name = parts.join('/');

  let [fromPkg] = parsePackage(from);
  if (relative && fromPkg === monopackage) {
    let subpath =
      pkg === monopackage || monopackage === '@react-spectrum/s2' ? name : `${pkg}/${name}`;
    let fullPath =
      monopackage === 'react-aria-components' || monopackage === '@react-spectrum/s2'
        ? `packages/${monopackage}/src/${subpath}`
        : `packages/${monopackage}/src/${subpath}`;
    let relative = path.relative(path.dirname(from), fullPath);
    if (!relative.startsWith('.')) {
      relative = './' + relative;
    }
    return relative;
  }

  if (monopackage === 'react-aria-components' || monopackage === '@react-spectrum/s2') {
    return `${monopackage}/${name}`;
  }

  if (specifier === '@react-spectrum/theme-default') {
    return '@adobe/react-spectrum/defaultTheme';
  }

  if (specifier === '@react-spectrum/theme-dark') {
    return '@adobe/react-spectrum/darkTheme';
  }

  if (specifier === '@react-spectrum/theme-light') {
    return '@adobe/react-spectrum/lightTheme';
  }

  let isPrivate = importedName == null || privateNames.has(importedName);
  if (
    ((monopackage === 'react-aria' || monopackage === 'react-stately') &&
      (name === 'Virtualizer' || parentFile[name] === 'Virtualizer')) ||