default.js 4.2 KB

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  1. 'use strict';
  2. var _ExportMap = require('../ExportMap');
  3. var _ExportMap2 = _interopRequireDefault(_ExportMap);
  4. var _docsUrl = require('../docsUrl');
  5. var _docsUrl2 = _interopRequireDefault(_docsUrl);
  6. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  7. module.exports = {
  8. meta: {
  9. docs: {
  10. url: (0, _docsUrl2.default)('default')
  11. }
  12. },
  13. create: function (context) {
  14. function checkDefault(specifierType, node) {
  15. // poor man's Array.find
  16. let defaultSpecifier;
  17. node.specifiers.some(n => {
  18. if (n.type === specifierType) {
  19. defaultSpecifier = n;
  20. return true;
  21. }
  22. });
  23. if (!defaultSpecifier) return;
  24. var imports = _ExportMap2.default.get(node.source.value, context);
  25. if (imports == null) return;
  26. if (imports.errors.length) {
  27. imports.reportErrors(context, node);
  28. } else if (imports.get('default') === undefined) {
  29. context.report(defaultSpecifier, 'No default export found in module.');
  30. }
  31. }
  32. return {
  33. 'ImportDeclaration': checkDefault.bind(null, 'ImportDefaultSpecifier'),
  34. 'ExportNamedDeclaration': checkDefault.bind(null, 'ExportDefaultSpecifier')
  35. };
  36. }
  37. };
  38. //# sourceMappingURL=data:application/json;charset=utf-8;base64,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