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.save = save;
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7 | exports.load = load;
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8 | exports.get = get;
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9 | exports.clear = clear;
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10 |
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11 | var _path = _interopRequireDefault(require("path"));
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12 |
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13 | var _fs = _interopRequireDefault(require("fs"));
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14 |
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15 | var _os = _interopRequireDefault(require("os"));
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16 |
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17 | var _mkdirp = require("mkdirp");
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18 |
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19 | var babel = _interopRequireWildcard(require("@babel/core"));
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20 |
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21 | var _findCacheDir = _interopRequireDefault(require("find-cache-dir"));
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22 |
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23 | function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
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24 |
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25 | function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; if (obj != null) { var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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26 |
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27 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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28 |
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29 | const DEFAULT_CACHE_DIR = (0, _findCacheDir.default)({
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30 | name: "@babel/register"
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31 | }) || _os.default.homedir() || _os.default.tmpdir();
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32 |
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33 | const DEFAULT_FILENAME = _path.default.join(DEFAULT_CACHE_DIR, `.babel.${babel.version}.${babel.getEnv()}.json`);
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34 |
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35 | const FILENAME = process.env.BABEL_CACHE_PATH || DEFAULT_FILENAME;
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36 | let data = {};
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37 |
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38 | function save() {
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39 | let serialised = "{}";
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40 |
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41 | try {
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42 | serialised = JSON.stringify(data, null, " ");
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43 | } catch (err) {
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44 | if (err.message === "Invalid string length") {
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45 | err.message = "Cache too large so it's been cleared.";
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46 | console.error(err.stack);
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47 | } else {
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48 | throw err;
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49 | }
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50 | }
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51 |
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52 | (0, _mkdirp.sync)(_path.default.dirname(FILENAME));
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53 |
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54 | _fs.default.writeFileSync(FILENAME, serialised);
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55 | }
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56 |
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57 | function load() {
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58 | if (process.env.BABEL_DISABLE_CACHE) return;
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59 | process.on("exit", save);
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60 | process.nextTick(save);
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61 | if (!_fs.default.existsSync(FILENAME)) return;
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62 |
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63 | try {
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64 | data = JSON.parse(_fs.default.readFileSync(FILENAME));
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65 | } catch (err) {
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66 | return;
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67 | }
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68 | }
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69 |
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70 | function get() {
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71 | return data;
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72 | }
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73 |
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74 | function clear() {
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75 | data = {};
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76 | } |
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