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checkNode.js
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checkNode.js
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const stylelint = require('stylelint');
const sortNode = require('postcss-sorting/lib/order/sortNode');
const checkOrder = require('./checkOrder');
const getOrderData = require('./getOrderData');
const ruleName = require('./ruleName');
const messages = require('./messages');
module.exports = function checkNode({
node,
isFixEnabled,
orderInfo,
primaryOption,
result,
unspecified,
}) {
if (isFixEnabled) {
let shouldFix = false;
let allNodesData = [];
node.each(function processEveryNode(child) {
// return early if we know there is a violation and auto fix should be applied
if (shouldFix) {
return;
}
let { shouldSkip, isCorrectOrder } = handleCycle(child, allNodesData);
if (shouldSkip) {
return;
}
if (!isCorrectOrder) {
shouldFix = true;
}
});
if (shouldFix) {
sortNode(node, primaryOption);
}
}
let allNodesData = [];
node.each(function processEveryNode(child) {
let { shouldSkip, isCorrectOrder, nodeData, previousNodeData } = handleCycle(
child,
allNodesData,
);
if (shouldSkip) {
return;
}
if (isCorrectOrder) {
return;
}
stylelint.utils.report({
message: messages.expected(nodeData.description, previousNodeData.description),
node: child,
result,
ruleName,
});
});
function handleCycle(child, allNodes) {
// Skip comments
if (child.type === 'comment') {
return {
shouldSkip: true,
};
}
// Receive node description and expectedPosition
let nodeOrderData = getOrderData(orderInfo, child);
let nodeData = {
node: child,
description: nodeOrderData.description,
expectedPosition: nodeOrderData.expectedPosition,
};
allNodes.push(nodeData);
let previousNodeData = allNodes[allNodes.length - 2]; // eslint-disable-line unicorn/prefer-at -- Need to support older Node.js
// Skip first node
if (!previousNodeData) {
return {
shouldSkip: true,
};
}
return {
isCorrectOrder: checkOrder({
firstNodeData: previousNodeData,
secondNodeData: nodeData,
allNodesData: allNodes,
isFixEnabled,
result,
unspecified,
}),
nodeData,
previousNodeData,
};
}
};