index.js 2.5 KB

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports["default"] = rule;
  6. exports.ruleName = exports.meta = exports.messages = void 0;
  7. var _path = _interopRequireDefault(require("path"));
  8. var _stylelint = require("stylelint");
  9. var _utils = require("../../utils");
  10. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
  11. var ruleName = (0, _utils.namespace)("at-import-partial-extension-whitelist");
  12. exports.ruleName = ruleName;
  13. var messages = _stylelint.utils.ruleMessages(ruleName, {
  14. rejected: function rejected(ext) {
  15. return "Unexpected extension \".".concat(ext, "\" in imported partial name");
  16. }
  17. });
  18. exports.messages = messages;
  19. var meta = {
  20. url: (0, _utils.ruleUrl)(ruleName)
  21. };
  22. exports.meta = meta;
  23. function rule(whitelistOption) {
  24. var whitelist = [].concat(whitelistOption);
  25. return function (root, result) {
  26. var validOptions = _stylelint.utils.validateOptions(result, ruleName, {
  27. actual: whitelistOption,
  28. possible: [_utils.isString, _utils.isRegExp]
  29. });
  30. if (!validOptions) {
  31. return;
  32. }
  33. function checkPathForUnderscore(path, decl) {
  34. // Stripping trailing quotes and whitespaces, if any
  35. var pathStripped = path.replace(/^\s*(["'])\s*/, "").replace(/\s*(["'])\s*$/, "");
  36. var extension = _path["default"].extname(pathStripped).slice(1);
  37. // Save this separately to be able to pass the original string to report()
  38. var extensionNormalized = extension.toLowerCase();
  39. // If the extension is empty
  40. if (!extension) {
  41. return;
  42. }
  43. // Skipping importing CSS: url(), ".css", URI with a protocol, media
  44. if (pathStripped.slice(0, 4) === "url(" || pathStripped.slice(-4) === ".css" || pathStripped.search("//") !== -1 || pathStripped.search(/[\s,)"']\w+$/) !== -1) {
  45. return;
  46. }
  47. if (whitelist.some(function (ext) {
  48. return (0, _utils.isString)(ext) && extensionNormalized === ext || (0, _utils.isRegExp)(ext) && extensionNormalized.search(ext) !== -1;
  49. })) {
  50. return;
  51. }
  52. _stylelint.utils.report({
  53. message: messages.rejected(extension),
  54. node: decl,
  55. word: extension,
  56. result: result,
  57. ruleName: ruleName
  58. });
  59. }
  60. root.walkAtRules("import", function (atRule) {
  61. // Processing comma-separated lists of import paths
  62. atRule.params.split(",").forEach(function (path) {
  63. checkPathForUnderscore(path, atRule);
  64. });
  65. });
  66. };
  67. }
  68. rule.ruleName = ruleName;
  69. rule.messages = messages;
  70. rule.meta = meta;