Sha256: d4e1873cceff590eb62bb4f31a291f677ef18c641ca7523457482c1706412941
Contents?: true
Size: 1.98 KB
Versions: 45
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Stored size: 1.98 KB
Contents
'use strict';
var helpers = require('../helpers');
var selectorHelpers = require('../selector-helpers');
module.exports = {
'name': 'no-duplicate-properties',
'defaults': {
'exclude': []
},
'detect': function (ast, parser) {
var result = [];
ast.traverseByType('block', function (block) {
var properties = [],
items = [],
warnMessage = false;
block.eachFor('declaration', function (declaration) {
items.push(declaration);
});
items.reverse();
items.forEach(function (declaration) {
warnMessage = false;
declaration.eachFor('property', function (item) {
var property = '';
// Check if declaration is actually a variable declaration
if (item.content[0] && item.content[0].is('variable')) {
return;
}
item.forEach(function (subItem) {
// Although not a selector the method here helps us construct the proper property name
// taking into account any interpolation etc
property += selectorHelpers.constructSelector(subItem);
});
if (properties.indexOf(property) !== -1 && properties.length >= 1) {
if (parser.options.exclude.indexOf(property) !== -1 && properties[properties.length - 1] !== property) {
warnMessage = 'Excluded duplicate properties must directly follow each other.';
}
else if (parser.options.exclude.indexOf(property) === -1) {
warnMessage = 'Duplicate properties are not allowed within a block';
}
}
properties.push(property);
if (warnMessage) {
result = helpers.addUnique(result, {
'ruleId': parser.rule.name,
'line': item.start.line,
'column': item.start.column,
'message': warnMessage,
'severity': parser.severity
});
}
});
});
});
return result;
}
};
Version data entries
45 entries across 45 versions & 2 rubygems