1 |
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2 |
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3 | 'use strict';
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4 |
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5 | const _ = require('lodash');
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6 | const atRuleParamIndex = require('../../utils/atRuleParamIndex');
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7 | const isRangeContextMediaFeature = require('../../utils/isRangeContextMediaFeature');
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8 | const matchesStringOrRegExp = require('../../utils/matchesStringOrRegExp');
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9 | const mediaParser = require('postcss-media-query-parser').default;
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10 | const postcss = require('postcss');
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11 | const rangeContextNodeParser = require('../rangeContextNodeParser');
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12 | const report = require('../../utils/report');
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13 | const ruleMessages = require('../../utils/ruleMessages');
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14 | const validateOptions = require('../../utils/validateOptions');
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15 |
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16 | const ruleName = 'media-feature-name-value-whitelist';
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17 |
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18 | const messages = ruleMessages(ruleName, {
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19 | rejected: (name, value) => `Unexpected value "${value}" for name "${name}"`,
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20 | });
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21 |
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22 | function rule(list) {
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23 | return (root, result) => {
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24 | const validOptions = validateOptions(result, ruleName, {
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25 | actual: list,
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26 | possible: [_.isObject],
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27 | });
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28 |
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29 | if (!validOptions) {
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30 | return;
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31 | }
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32 |
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33 | result.warn(
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34 | `'${ruleName}' has been deprecated. Instead use 'media-feature-name-value-allowed-list'.`,
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35 | {
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36 | stylelintType: 'deprecation',
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37 | stylelintReference: `https://github.com/stylelint/stylelint/blob/13.7.0/lib/rules/${ruleName}/README.md`,
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38 | },
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39 | );
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40 |
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41 | root.walkAtRules(/^media$/i, (atRule) => {
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42 | mediaParser(atRule.params).walk(/^media-feature-expression$/i, (node) => {
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43 | const mediaFeatureRangeContext = isRangeContextMediaFeature(node.parent.value);
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44 |
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45 |
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46 | if (!node.value.includes(':') && !mediaFeatureRangeContext) {
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47 | return;
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48 | }
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49 |
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50 | const mediaFeatureNode = _.find(node.nodes, { type: 'media-feature' });
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51 |
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52 | let mediaFeatureName;
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53 | let values = [];
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54 |
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55 | if (mediaFeatureRangeContext) {
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56 | const parsedRangeContext = rangeContextNodeParser(mediaFeatureNode);
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57 |
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58 | mediaFeatureName = parsedRangeContext.name.value;
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59 | values = parsedRangeContext.values;
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60 | } else {
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61 | mediaFeatureName = mediaFeatureNode.value;
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62 | values.push(_.find(node.nodes, { type: 'value' }));
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63 | }
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64 |
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65 | for (let i = 0; i < values.length; i++) {
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66 | const valueNode = values[i];
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67 | const value = valueNode.value;
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68 | const unprefixedMediaFeatureName = postcss.vendor.unprefixed(mediaFeatureName);
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69 |
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70 | const allowedValues = _.find(list, (v, featureName) =>
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71 | matchesStringOrRegExp(unprefixedMediaFeatureName, featureName),
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72 | );
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73 |
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74 | if (allowedValues === undefined) {
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75 | return;
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76 | }
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77 |
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78 | if (matchesStringOrRegExp(value, allowedValues)) {
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79 | return;
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80 | }
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81 |
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82 | report({
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83 | index: atRuleParamIndex(atRule) + valueNode.sourceIndex,
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84 | message: messages.rejected(mediaFeatureName, value),
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85 | node: atRule,
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86 | ruleName,
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87 | result,
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88 | });
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89 | }
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90 | });
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91 | });
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92 | };
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93 | }
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94 |
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95 | rule.ruleName = ruleName;
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96 | rule.messages = messages;
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97 | rule.meta = { deprecated: true };
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98 |
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99 | module.exports = rule;
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