109 lines
No EOL
4.2 KiB
JavaScript
109 lines
No EOL
4.2 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const t = __importStar(require("@babel/types"));
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if (!(Array.isArray(t.TYPES) &&
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t.TYPES.every((t) => typeof t === 'string'))) {
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throw new Error('@babel/types TYPES does not match the expected type.');
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}
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const FLIPPED_ALIAS_KEYS = t
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.FLIPPED_ALIAS_KEYS;
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const TYPES = new Set(t.TYPES);
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if (!(FLIPPED_ALIAS_KEYS &&
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// tslint:disable-next-line: strict-type-predicates
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typeof FLIPPED_ALIAS_KEYS === 'object' &&
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Object.keys(FLIPPED_ALIAS_KEYS).every((key) => Array.isArray(FLIPPED_ALIAS_KEYS[key]) &&
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// tslint:disable-next-line: strict-type-predicates
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FLIPPED_ALIAS_KEYS[key].every((v) => typeof v === 'string')))) {
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throw new Error('@babel/types FLIPPED_ALIAS_KEYS does not match the expected type.');
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}
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/**
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* This serves thre functions:
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*
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* 1. Take any "aliases" and explode them to refecence the concrete types
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* 2. Normalize all handlers to have an `{enter, exit}` pair, rather than raw functions
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* 3. make the enter and exit handlers arrays, so that multiple handlers can be merged
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*/
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function explode(input) {
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const results = {};
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for (const key in input) {
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const aliases = FLIPPED_ALIAS_KEYS[key];
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if (aliases) {
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for (const concreteKey of aliases) {
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if (concreteKey in results) {
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if (typeof input[key] === 'function') {
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results[concreteKey].enter.push(input[key]);
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}
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else {
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if (input[key].enter)
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results[concreteKey].enter.push(input[key].enter);
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if (input[key].exit)
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results[concreteKey].exit.push(input[key].exit);
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}
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}
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else {
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if (typeof input[key] === 'function') {
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results[concreteKey] = {
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enter: [input[key]],
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exit: [],
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};
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}
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else {
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results[concreteKey] = {
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enter: input[key].enter ? [input[key].enter] : [],
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exit: input[key].exit ? [input[key].exit] : [],
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};
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}
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}
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}
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}
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else if (TYPES.has(key)) {
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if (key in results) {
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if (typeof input[key] === 'function') {
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results[key].enter.push(input[key]);
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}
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else {
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if (input[key].enter)
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results[key].enter.push(input[key].enter);
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if (input[key].exit)
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results[key].exit.push(input[key].exit);
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}
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}
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else {
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if (typeof input[key] === 'function') {
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results[key] = {
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enter: [input[key]],
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exit: [],
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};
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}
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else {
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results[key] = {
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enter: input[key].enter ? [input[key].enter] : [],
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exit: input[key].exit ? [input[key].exit] : [],
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};
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}
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}
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}
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}
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return results;
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}
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exports.default = explode;
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//# sourceMappingURL=explode.js.map
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