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.default = compile;
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7 |
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8 | var _path = _interopRequireDefault(require("path"));
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9 |
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10 | var _fsExtra = _interopRequireDefault(require("fs-extra"));
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11 |
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12 | var _chalk = _interopRequireDefault(require("chalk"));
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13 |
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14 | var babel = _interopRequireWildcard(require("@babel/core"));
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15 |
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16 | var _browserslist = _interopRequireDefault(require("browserslist"));
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17 |
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18 | var _glob = _interopRequireDefault(require("glob"));
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19 |
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20 | function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
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21 |
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22 | function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; 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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23 |
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24 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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25 |
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26 | async function compile({
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27 | root,
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28 | source,
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29 | output,
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30 | babelrc = false,
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31 | configFile = false,
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32 | modules,
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33 | copyFlow,
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34 | report
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35 | }) {
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36 | const files = _glob.default.sync('**/*', {
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37 | cwd: source,
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38 | absolute: true,
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39 | nodir: true,
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40 | ignore: '**/{__tests__,__fixtures__,__mocks__}/**'
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41 | });
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42 |
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43 | report.info(`Compiling ${_chalk.default.blue(String(files.length))} files in ${_chalk.default.blue(_path.default.relative(root, source))} with ${_chalk.default.blue('babel')}`);
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44 | await Promise.all(files.map(async filepath => {
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45 | var _browserslist$findCon;
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46 |
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47 | const outputFilename = _path.default.join(output, _path.default.relative(source, filepath)).replace(/\.(jsx?|tsx?)$/, '.js');
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48 |
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49 | await _fsExtra.default.mkdirp(_path.default.dirname(outputFilename));
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50 |
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51 | if (!/\.(jsx?|tsx?)$/.test(filepath)) {
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52 |
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53 | _fsExtra.default.copy(filepath, outputFilename);
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54 |
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55 | return;
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56 | }
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57 |
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58 | const content = await _fsExtra.default.readFile(filepath, 'utf-8');
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59 | const result = await babel.transformAsync(content, {
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60 | babelrc: babelrc,
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61 | configFile: configFile,
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62 | sourceMaps: true,
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63 | filename: filepath,
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64 | ...(babelrc || configFile ? null : {
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65 | presets: [[require.resolve('@babel/preset-env'), {
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66 |
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67 | targets: (_browserslist$findCon = _browserslist.default.findConfig(root)) !== null && _browserslist$findCon !== void 0 ? _browserslist$findCon : {
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68 | browsers: ['>1%', 'last 2 chrome versions', 'last 2 edge versions', 'last 2 firefox versions', 'last 2 safari versions', 'not dead', 'not ie <= 11', 'not op_mini all', 'not android <= 4.4', 'not samsung <= 4'],
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69 | node: '10'
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70 | },
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71 | useBuiltIns: false,
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72 | modules
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73 | }], require.resolve('@babel/preset-react'), require.resolve('@babel/preset-typescript'), require.resolve('@babel/preset-flow')],
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74 | plugins: [require.resolve('@babel/plugin-proposal-class-properties')]
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75 | })
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76 | });
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77 |
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78 | if (result == null) {
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79 | throw new Error('Output code was null');
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80 | }
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81 |
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82 | let code = result.code;
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83 |
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84 | if (result.map) {
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85 | const mapFilename = outputFilename + '.map';
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86 | code += '\n//# sourceMappingURL=' + _path.default.basename(mapFilename);
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87 |
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88 | _fsExtra.default.writeFileSync(mapFilename, JSON.stringify(result.map));
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89 | }
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90 |
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91 | await _fsExtra.default.writeFile(outputFilename, code);
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92 |
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93 | if (copyFlow) {
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94 | _fsExtra.default.copy(filepath, outputFilename + '.flow');
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95 | }
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96 | }));
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97 | report.success(`Wrote files to ${_chalk.default.blue(_path.default.relative(root, output))}`);
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98 | }
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99 |
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\ | No newline at end of file |