64 lines
2.6 KiB
JavaScript
64 lines
2.6 KiB
JavaScript
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"use strict";
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var __values = (this && this.__values) || function(o) {
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var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
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if (m) return m.call(o);
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if (o && typeof o.length === "number") return {
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next: function () {
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if (o && i >= o.length) o = void 0;
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return { value: o && o[i++], done: !o };
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}
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};
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throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
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};
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var _a;
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Object.defineProperty(exports, "__esModule", { value: true });
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var bs_logger_1 = require("bs-logger");
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var logger_1 = require("../util/logger");
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var messages_1 = require("../util/messages");
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var escapeRegex = function (str) { return str.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&'); };
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var logger = logger_1.rootLogger.child((_a = {}, _a[bs_logger_1.LogContexts.namespace] = 'path-mapper', _a));
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exports.pathsToModuleNameMapper = function (mapping, _a) {
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var e_1, _b;
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var _c = (_a === void 0 ? {} : _a).prefix, prefix = _c === void 0 ? '' : _c;
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var jestMap = {};
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try {
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for (var _d = __values(Object.keys(mapping)), _e = _d.next(); !_e.done; _e = _d.next()) {
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var fromPath = _e.value;
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var pattern = void 0;
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var toPaths = mapping[fromPath];
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if (toPaths.length === 0) {
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logger.warn(messages_1.interpolate(messages_1.Errors.NotMappingPathWithEmptyMap, { path: fromPath }));
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continue;
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}
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else if (toPaths.length > 1) {
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logger.warn(messages_1.interpolate(messages_1.Errors.MappingOnlyFirstTargetOfPath, {
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path: fromPath,
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count: toPaths.length,
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}));
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}
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var target = toPaths[0];
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var segments = fromPath.split(/\*/g);
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if (segments.length === 1) {
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pattern = "^" + escapeRegex(fromPath) + "$";
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jestMap[pattern] = "" + prefix + target;
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}
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else if (segments.length === 2) {
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pattern = "^" + escapeRegex(segments[0]) + "(.*)" + escapeRegex(segments[1]) + "$";
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jestMap[pattern] = "" + prefix + target.replace(/\*/g, '$1');
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}
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else {
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logger.warn(messages_1.interpolate(messages_1.Errors.NotMappingMultiStarPath, { path: fromPath }));
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continue;
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}
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (_e && !_e.done && (_b = _d.return)) _b.call(_d);
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}
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finally { if (e_1) throw e_1.error; }
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}
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return jestMap;
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};
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