1 | 'use strict';
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2 |
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3 | const _ = require('lodash');
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4 | const isAutoprefixable = require('../../utils/isAutoprefixable');
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5 | const optionsMatches = require('../../utils/optionsMatches');
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6 | const postcss = require('postcss');
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7 | const report = require('../../utils/report');
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8 | const ruleMessages = require('../../utils/ruleMessages');
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9 | const validateOptions = require('../../utils/validateOptions');
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10 |
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11 | const ruleName = 'property-no-vendor-prefix';
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12 |
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13 | const messages = ruleMessages(ruleName, {
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14 | rejected: (property) => `Unexpected vendor-prefix "${property}"`,
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15 | });
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16 |
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17 | function rule(actual, options) {
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18 | return (root, result) => {
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19 | const validOptions = validateOptions(
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20 | result,
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21 | ruleName,
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22 | { actual },
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23 | {
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24 | optional: true,
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25 | actual: options,
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26 | possible: {
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27 | ignoreProperties: [_.isString, _.isRegExp],
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28 | },
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29 | },
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30 | );
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31 |
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32 | if (!validOptions) {
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33 | return;
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34 | }
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35 |
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36 | root.walkDecls((decl) => {
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37 | const prop = decl.prop;
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38 | const unprefixedProp = postcss.vendor.unprefixed(prop);
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39 |
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40 |
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41 | if (optionsMatches(options, 'ignoreProperties', unprefixedProp)) {
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42 | return;
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43 | }
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44 |
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45 |
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46 |
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47 |
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48 | if (prop[0] !== '-' || prop[1] === '-') {
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49 | return;
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50 | }
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51 |
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52 | if (!isAutoprefixable.property(prop)) {
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53 | return;
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54 | }
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55 |
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56 | report({
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57 | message: messages.rejected(prop),
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58 | node: decl,
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59 | result,
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60 | ruleName,
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61 | });
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62 | });
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63 | };
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64 | }
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65 |
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66 | rule.ruleName = ruleName;
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67 | rule.messages = messages;
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68 | module.exports = rule;
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