| "use strict"; |
| |
| Object.defineProperty(exports, "__esModule", { |
| value: true |
| }); |
| exports["default"] = _default; |
| exports.ruleName = exports.messages = void 0; |
| |
| var _utils = require("../../utils"); |
| |
| var _stylelint = require("stylelint"); |
| |
| function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; } |
| |
| function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } |
| |
| function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } |
| |
| var ruleName = (0, _utils.namespace)("dollar-variable-first-in-block"); |
| exports.ruleName = ruleName; |
| |
| var messages = _stylelint.utils.ruleMessages(ruleName, { |
| expected: "Expected $-variable to be first in block" |
| }); |
| |
| exports.messages = messages; |
| |
| function _default(primary, options) { |
| return function (root, result) { |
| var validOptions = _stylelint.utils.validateOptions(result, ruleName, { |
| actual: primary |
| }, { |
| actual: options, |
| possible: { |
| ignore: ["comments", "imports"], |
| except: ["root", "at-rule", "function", "mixin", "if-else", "loops"] |
| }, |
| optional: true |
| }); |
| |
| if (!validOptions) { |
| return; |
| } |
| |
| var isDollarVar = function isDollarVar(node) { |
| return node.prop && node.prop[0] === "$"; |
| }; |
| |
| root.walkDecls(function (decl) { |
| // Ignore declarations that aren't variables. |
| // ------------------------------------------ |
| if (!isDollarVar(decl)) { |
| return; |
| } // If selected, ignore declarations in root. |
| // ----------------------------------------- |
| |
| |
| if ((0, _utils.optionsHaveException)(options, "root") && decl.parent === root) { |
| return; |
| } // If selected, ignore declarations in different types of at-rules. |
| // ---------------------------------------------------------------- |
| |
| |
| if (decl.parent.type === "atrule") { |
| if ((0, _utils.optionsHaveException)(options, "at-rule") || (0, _utils.optionsHaveException)(options, "function") && decl.parent.name === "function" || (0, _utils.optionsHaveException)(options, "mixin") && decl.parent.name === "mixin" || (0, _utils.optionsHaveException)(options, "if-else") && (decl.parent.name === "if" || decl.parent.name === "else") || (0, _utils.optionsHaveException)(options, "loops") && (decl.parent.name === "each" || decl.parent.name === "for" || decl.parent.name === "while")) { |
| return; |
| } |
| } |
| |
| var previous = decl.prev(); // If first or preceded by another variable. |
| // ----------------------------------------- |
| |
| if (!previous || isDollarVar(previous)) { |
| return; |
| } // Check if preceded only by allowed types. |
| // ---------------------------------------- |
| |
| |
| var precededOnlyByAllowed = true; |
| var allowComments = (0, _utils.optionsHaveIgnored)(options, "comments"); |
| var allowImports = (0, _utils.optionsHaveIgnored)(options, "imports"); |
| var importAtRules = ["import", "use", "forward"]; |
| |
| var _iterator = _createForOfIteratorHelper(decl.parent.nodes), |
| _step; |
| |
| try { |
| for (_iterator.s(); !(_step = _iterator.n()).done;) { |
| var sibling = _step.value; |
| |
| if (sibling === decl) { |
| break; |
| } else if (!isDollarVar(sibling) && !(allowComments && sibling.type === "comment" || allowImports && sibling.type === "atrule" && importAtRules.includes(sibling.name))) { |
| precededOnlyByAllowed = false; |
| } |
| } |
| } catch (err) { |
| _iterator.e(err); |
| } finally { |
| _iterator.f(); |
| } |
| |
| if (precededOnlyByAllowed) { |
| return; |
| } |
| |
| _stylelint.utils.report({ |
| message: messages.expected, |
| node: decl, |
| result: result, |
| ruleName: ruleName |
| }); |
| }); |
| }; |
| } |