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90 lines
2.5 KiB
90 lines
2.5 KiB
3 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.targetsSupported = targetsSupported;
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exports.isRequired = isRequired;
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exports.default = filterItems;
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var _semver = _interopRequireDefault(require("semver"));
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var _plugins = _interopRequireDefault(require("@babel/compat-data/plugins"));
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var _utils = require("./utils");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function targetsSupported(target, support) {
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const targetEnvironments = Object.keys(target);
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if (targetEnvironments.length === 0) {
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return false;
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}
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const unsupportedEnvironments = targetEnvironments.filter(environment => {
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const lowestImplementedVersion = (0, _utils.getLowestImplementedVersion)(support, environment);
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if (!lowestImplementedVersion) {
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return true;
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}
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const lowestTargetedVersion = target[environment];
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if ((0, _utils.isUnreleasedVersion)(lowestTargetedVersion, environment)) {
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return false;
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}
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if ((0, _utils.isUnreleasedVersion)(lowestImplementedVersion, environment)) {
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return true;
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}
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if (!_semver.default.valid(lowestTargetedVersion.toString())) {
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throw new Error(`Invalid version passed for target "${environment}": "${lowestTargetedVersion}". ` + "Versions must be in semver format (major.minor.patch)");
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}
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return _semver.default.gt((0, _utils.semverify)(lowestImplementedVersion), lowestTargetedVersion.toString());
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});
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return unsupportedEnvironments.length === 0;
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}
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function isRequired(name, targets, {
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compatData = _plugins.default,
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includes,
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excludes
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} = {}) {
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if (excludes == null ? void 0 : excludes.has(name)) return false;
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if (includes == null ? void 0 : includes.has(name)) return true;
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return !targetsSupported(targets, compatData[name]);
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}
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function filterItems(list, includes, excludes, targets, defaultIncludes, defaultExcludes, pluginSyntaxMap) {
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const result = new Set();
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const options = {
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compatData: list,
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includes,
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excludes
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};
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for (const item in list) {
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if (isRequired(item, targets, options)) {
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result.add(item);
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} else if (pluginSyntaxMap) {
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const shippedProposalsSyntax = pluginSyntaxMap.get(item);
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if (shippedProposalsSyntax) {
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result.add(shippedProposalsSyntax);
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}
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}
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}
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if (defaultIncludes) {
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defaultIncludes.forEach(item => !excludes.has(item) && result.add(item));
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}
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if (defaultExcludes) {
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defaultExcludes.forEach(item => !includes.has(item) && result.delete(item));
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}
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return result;
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}
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