1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | const types_1 = require("@stoplight/types");
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4 | const jp = require("jsonpath");
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5 | const lodash_1 = require("lodash");
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6 | exports.lintNode = (node, rule, then, apply, opts, parsedResult) => {
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7 | const givenPath = node.path[0] === '$' ? node.path.slice(1) : node.path;
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8 | const conditioning = exports.whatShouldBeLinted(givenPath, node.value, rule);
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9 | if (!conditioning.lint) {
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10 | return [];
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11 | }
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12 | const { parsed } = parsedResult;
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13 | const targetValue = conditioning.value;
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14 | const targets = [];
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15 | if (then && then.field) {
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16 | if (then.field === '@key') {
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17 | for (const key of Object.keys(targetValue)) {
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18 | targets.push({
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19 | path: key,
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20 | value: key,
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21 | });
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22 | }
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23 | }
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24 | else if (then.field[0] === '$') {
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25 | const nodes = jp.nodes(targetValue, then.field);
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26 | for (const n of nodes) {
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27 | targets.push({
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28 | path: n.path,
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29 | value: n.value,
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30 | });
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31 | }
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32 | }
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33 | else {
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34 | targets.push({
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35 | path: typeof then.field === 'string' ? then.field.split('.') : then.field,
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36 | value: lodash_1.get(targetValue, then.field),
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37 | });
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38 | }
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39 | }
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40 | else {
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41 | targets.push({
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42 | path: [],
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43 | value: targetValue,
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44 | });
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45 | }
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46 | if (!targets.length) {
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47 | targets.push({
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48 | path: [],
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49 | value: undefined,
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50 | });
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51 | }
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52 | let results = [];
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53 | for (const target of targets) {
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54 | const targetPath = givenPath.concat(target.path);
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55 | const targetResults = apply(target.value, then.functionOptions || {}, {
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56 | given: givenPath,
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57 | target: targetPath,
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58 | }, {
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59 | original: node.value,
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60 | given: node.value,
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61 | resolved: opts.resolvedTarget,
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62 | }) || [];
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63 | const severity = rule.severity !== undefined ? rule.severity : types_1.DiagnosticSeverity.Warning;
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64 | results = results.concat(targetResults.map(result => {
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65 | const path = result.path || targetPath;
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66 | const location = parsedResult.getLocationForJsonPath(parsed, path, true);
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67 | return Object.assign({ code: rule.name, get summary() {
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68 | return this.message;
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69 | }, message: rule.message === undefined
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70 | ? rule.summary || result.message
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71 | : typeof rule.message === 'function'
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72 | ? rule.message({
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73 | error: result.message,
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74 | property: path.length > 0 ? path[path.length - 1] : '',
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75 | description: rule.description,
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76 | })
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77 | : rule.message, path,
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78 | severity, source: parsedResult.source }, (location || {
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79 | range: {
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80 | start: {
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81 | character: 0,
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82 | line: 0,
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83 | },
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84 | end: {
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85 | character: 0,
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86 | line: 0,
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87 | },
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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 | return results;
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93 | };
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94 | exports.whatShouldBeLinted = (path, originalValue, rule) => {
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95 | const leaf = path[path.length - 1];
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96 | const when = rule.when;
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97 | if (!when) {
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98 | return {
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99 | lint: true,
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100 | value: originalValue,
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101 | };
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102 | }
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103 | const pattern = when.pattern;
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104 | const field = when.field;
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105 | const isKey = field === '@key';
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106 | if (!pattern) {
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107 | if (isKey) {
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108 | return {
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109 | lint: false,
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110 | value: originalValue,
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111 | };
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112 | }
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113 | return {
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114 | lint: lodash_1.has(originalValue, field),
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115 | value: originalValue,
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116 | };
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117 | }
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118 | if (isKey && pattern) {
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119 | return keyAndOptionalPattern(leaf, pattern, originalValue);
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120 | }
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121 | const fieldValue = String(lodash_1.get(originalValue, when.field));
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122 | return {
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123 | lint: fieldValue.match(pattern) !== null,
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124 | value: originalValue,
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125 | };
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126 | };
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127 | function keyAndOptionalPattern(key, pattern, value) {
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128 | if (typeof key === 'number' && typeof value === 'object') {
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129 | for (const k of Object.keys(value)) {
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130 | if (String(k).match(pattern)) {
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131 | return {
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132 | lint: true,
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133 | value,
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134 | };
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135 | }
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136 | }
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137 | }
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138 | else if (String(key).match(pattern)) {
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139 | return {
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140 | lint: true,
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141 | value,
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142 | };
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143 | }
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144 | return {
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145 | lint: false,
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146 | value,
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147 | };
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148 | }
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149 |
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