[6a3a178] | 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.targetsSupported = targetsSupported;
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| 7 | exports.isRequired = isRequired;
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| 8 | exports.default = filterItems;
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| 9 |
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| 10 | var _semver = require("semver");
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| 11 |
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| 12 | var _plugins = require("@babel/compat-data/plugins");
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| 13 |
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| 14 | var _utils = require("./utils");
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| 15 |
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| 16 | function targetsSupported(target, support) {
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| 17 | const targetEnvironments = Object.keys(target);
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| 18 |
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| 19 | if (targetEnvironments.length === 0) {
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| 20 | return false;
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| 21 | }
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| 22 |
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| 23 | const unsupportedEnvironments = targetEnvironments.filter(environment => {
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| 24 | const lowestImplementedVersion = (0, _utils.getLowestImplementedVersion)(support, environment);
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| 25 |
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| 26 | if (!lowestImplementedVersion) {
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| 27 | return true;
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| 28 | }
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| 29 |
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| 30 | const lowestTargetedVersion = target[environment];
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| 31 |
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| 32 | if ((0, _utils.isUnreleasedVersion)(lowestTargetedVersion, environment)) {
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| 33 | return false;
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| 34 | }
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| 35 |
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| 36 | if ((0, _utils.isUnreleasedVersion)(lowestImplementedVersion, environment)) {
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| 37 | return true;
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| 38 | }
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| 39 |
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| 40 | if (!_semver.valid(lowestTargetedVersion.toString())) {
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| 41 | throw new Error(`Invalid version passed for target "${environment}": "${lowestTargetedVersion}". ` + "Versions must be in semver format (major.minor.patch)");
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| 42 | }
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| 43 |
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| 44 | return _semver.gt((0, _utils.semverify)(lowestImplementedVersion), lowestTargetedVersion.toString());
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| 45 | });
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| 46 | return unsupportedEnvironments.length === 0;
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| 47 | }
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| 48 |
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| 49 | function isRequired(name, targets, {
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| 50 | compatData = _plugins,
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| 51 | includes,
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| 52 | excludes
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| 53 | } = {}) {
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| 54 | if (excludes != null && excludes.has(name)) return false;
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| 55 | if (includes != null && includes.has(name)) return true;
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| 56 | return !targetsSupported(targets, compatData[name]);
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| 57 | }
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| 58 |
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| 59 | function filterItems(list, includes, excludes, targets, defaultIncludes, defaultExcludes, pluginSyntaxMap) {
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| 60 | const result = new Set();
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| 61 | const options = {
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| 62 | compatData: list,
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| 63 | includes,
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| 64 | excludes
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| 65 | };
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| 66 |
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| 67 | for (const item in list) {
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| 68 | if (isRequired(item, targets, options)) {
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| 69 | result.add(item);
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| 70 | } else if (pluginSyntaxMap) {
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| 71 | const shippedProposalsSyntax = pluginSyntaxMap.get(item);
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| 72 |
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| 73 | if (shippedProposalsSyntax) {
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| 74 | result.add(shippedProposalsSyntax);
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| 75 | }
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| 76 | }
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| 77 | }
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| 78 |
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| 79 | if (defaultIncludes) {
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| 80 | defaultIncludes.forEach(item => !excludes.has(item) && result.add(item));
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| 81 | }
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| 82 |
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| 83 | if (defaultExcludes) {
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| 84 | defaultExcludes.forEach(item => !includes.has(item) && result.delete(item));
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| 85 | }
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| 86 |
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| 87 | return result;
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| 88 | } |
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