no-dynamic-require.js 3.4 KB

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  1. 'use strict';var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}
  2. function isRequire(node) {
  3. return node &&
  4. node.callee &&
  5. node.callee.type === 'Identifier' &&
  6. node.callee.name === 'require' &&
  7. node.arguments.length >= 1;
  8. }
  9. function isStaticValue(arg) {
  10. return arg.type === 'Literal' ||
  11. arg.type === 'TemplateLiteral' && arg.expressions.length === 0;
  12. }
  13. module.exports = {
  14. meta: {
  15. type: 'suggestion',
  16. docs: {
  17. url: (0, _docsUrl2.default)('no-dynamic-require') },
  18. schema: [] },
  19. create: function (context) {
  20. return {
  21. CallExpression(node) {
  22. if (isRequire(node) && !isStaticValue(node.arguments[0])) {
  23. context.report({
  24. node,
  25. message: 'Calls to require() should use string literals' });
  26. }
  27. } };
  28. } };
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