110 lines
3.3 KiB
JavaScript
110 lines
3.3 KiB
JavaScript
let stylelint = require('stylelint');
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const { isString } = require('../../utils/validateType');
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let addEmptyLineBefore = require('./addEmptyLineBefore');
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let hasEmptyLineBefore = require('./hasEmptyLineBefore');
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let removeEmptyLinesBefore = require('./removeEmptyLinesBefore');
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let ruleName = require('./ruleName');
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let messages = require('./messages');
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module.exports = function checkEmptyLineBefore({
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firstPropData,
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secondPropData,
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propsCount,
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lastKnownSeparatedGroup,
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context,
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emptyLineBeforeUnspecified,
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emptyLineMinimumPropertyThreshold,
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isFixEnabled,
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primaryOption,
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result,
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}) {
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let firstPropIsSpecified = Boolean(firstPropData.orderData);
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let secondPropIsSpecified = Boolean(secondPropData.orderData);
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// Check newlines between groups
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let firstPropGroup = firstPropIsSpecified
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? firstPropData.orderData.separatedGroup
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: lastKnownSeparatedGroup;
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let secondPropGroup = secondPropIsSpecified
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? secondPropData.orderData.separatedGroup
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: lastKnownSeparatedGroup;
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// eslint-disable-next-line no-param-reassign
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lastKnownSeparatedGroup = secondPropGroup;
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let startOfSpecifiedGroup = secondPropIsSpecified && firstPropGroup !== secondPropGroup;
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let startOfUnspecifiedGroup = firstPropIsSpecified && !secondPropIsSpecified;
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if (startOfSpecifiedGroup || startOfUnspecifiedGroup) {
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// Get an array of just the property groups, remove any solo properties
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let groups = primaryOption.filter((item) => !isString(item));
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let emptyLineBefore =
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groups[secondPropGroup - 2] && groups[secondPropGroup - 2].emptyLineBefore;
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if (startOfUnspecifiedGroup) {
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emptyLineBefore = emptyLineBeforeUnspecified;
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}
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// Threshold logic
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let belowEmptyLineThreshold = propsCount < emptyLineMinimumPropertyThreshold;
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let emptyLineThresholdInsertLines =
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emptyLineBefore === 'threshold' && !belowEmptyLineThreshold;
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let emptyLineThresholdRemoveLines =
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emptyLineBefore === 'threshold' && belowEmptyLineThreshold;
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if (
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(emptyLineBefore === 'always' || emptyLineThresholdInsertLines) &&
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!hasEmptyLineBefore(secondPropData.node)
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) {
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if (isFixEnabled) {
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addEmptyLineBefore(secondPropData.node, context.newline);
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} else {
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stylelint.utils.report({
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message: messages.expectedEmptyLineBefore(secondPropData.name),
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node: secondPropData.node,
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result,
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ruleName,
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});
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}
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} else if (
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(emptyLineBefore === 'never' || emptyLineThresholdRemoveLines) &&
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hasEmptyLineBefore(secondPropData.node)
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) {
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if (isFixEnabled) {
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removeEmptyLinesBefore(secondPropData.node, context.newline);
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} else {
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stylelint.utils.report({
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message: messages.rejectedEmptyLineBefore(secondPropData.name),
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node: secondPropData.node,
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result,
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ruleName,
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});
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}
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}
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}
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// Check newlines between properties inside a group
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if (
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firstPropIsSpecified &&
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secondPropIsSpecified &&
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firstPropData.orderData.groupPosition === secondPropData.orderData.groupPosition
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) {
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if (
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secondPropData.orderData.noEmptyLineBeforeInsideGroup &&
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hasEmptyLineBefore(secondPropData.node)
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) {
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if (isFixEnabled) {
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removeEmptyLinesBefore(secondPropData.node, context.newline);
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} else {
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stylelint.utils.report({
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message: messages.rejectedEmptyLineBefore(secondPropData.name),
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node: secondPropData.node,
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result,
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ruleName,
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});
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}
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}
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}
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};
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