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 = getLatestRelease;
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7 | function _semver() {
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8 | const data = _interopRequireDefault(require("semver"));
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9 | _semver = function () {
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10 | return data;
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11 | };
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12 | return data;
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13 | }
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14 | var _releaseCacheManager = _interopRequireDefault(require("./releaseCacheManager"));
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15 | var _fetch = require("../fetch");
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16 | var _logger = _interopRequireDefault(require("../logger"));
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17 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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18 |
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19 |
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20 |
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21 |
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22 |
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23 |
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24 |
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25 | async function getLatestRelease(name, currentVersion) {
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26 | _logger.default.debug('Checking for a newer version of React Native');
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27 | try {
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28 | _logger.default.debug(`Current version: ${currentVersion}`);
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29 |
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30 |
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31 |
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32 | if (currentVersion.includes('1000.0.0') || currentVersion.includes('0.0.0')) {
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33 | return;
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34 | }
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35 | const cachedLatest = _releaseCacheManager.default.get(name, 'latestVersion');
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36 | if (cachedLatest) {
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37 | _logger.default.debug(`Cached release version: ${cachedLatest}`);
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38 | }
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39 | const aWeek = 7 * 24 * 60 * 60 * 1000;
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40 | const lastChecked = _releaseCacheManager.default.get(name, 'lastChecked');
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41 | const now = new Date();
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42 | if (lastChecked && Number(now) - Number(new Date(lastChecked)) < aWeek) {
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43 | _logger.default.debug('Cached release is still recent, skipping remote check');
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44 | return;
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45 | }
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46 | _logger.default.debug('Checking for newer releases on GitHub');
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47 | const eTag = _releaseCacheManager.default.get(name, 'eTag');
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48 | const latestVersion = await getLatestRnDiffPurgeVersion(name, eTag);
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49 | _logger.default.debug(`Latest release: ${latestVersion}`);
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50 | if (_semver().default.compare(latestVersion, currentVersion) === 1 && !_semver().default.prerelease(latestVersion)) {
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51 | return {
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52 | version: latestVersion,
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53 | changelogUrl: buildChangelogUrl(latestVersion),
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54 | diffUrl: buildDiffUrl(currentVersion)
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55 | };
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56 | }
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57 | } catch (e) {
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58 | _logger.default.debug('Something went wrong with remote version checking, moving on');
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59 | _logger.default.debug(e);
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60 | }
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61 | return undefined;
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62 | }
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63 | function buildChangelogUrl(version) {
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64 | return `https://github.com/facebook/react-native/releases/tag/v${version}`;
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65 | }
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66 | function buildDiffUrl(version) {
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67 | return `https://react-native-community.github.io/upgrade-helper/?from=${version}`;
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68 | }
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69 |
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70 |
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71 |
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72 |
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73 | async function getLatestRnDiffPurgeVersion(name, eTag) {
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74 | const options = {
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75 |
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76 | headers: {
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77 | 'User-Agent': 'React-Native-CLI'
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78 | }
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79 | };
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80 | if (eTag) {
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81 | options.headers['If-None-Match'] = eTag;
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82 | }
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83 | const {
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84 | data,
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85 | status,
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86 | headers
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87 | } = await (0, _fetch.fetch)('https://api.github.com/repos/react-native-community/rn-diff-purge/tags', options);
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88 |
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89 |
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90 | if (status === 200) {
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91 | const body = data;
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92 | const latestVersion = body[0].name.substring(8);
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93 | const eTagHeader = headers.get('eTag');
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94 |
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95 |
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96 | if (!_semver().default.prerelease(latestVersion) && eTagHeader) {
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97 | _logger.default.debug(`Saving ${eTagHeader} to cache`);
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98 | _releaseCacheManager.default.set(name, 'eTag', eTagHeader);
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99 | _releaseCacheManager.default.set(name, 'latestVersion', latestVersion);
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100 | }
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101 | return latestVersion;
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102 | }
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103 |
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104 |
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105 | if (status === 304) {
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106 | const latestVersion = _releaseCacheManager.default.get(name, 'latestVersion');
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107 | if (latestVersion) {
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108 | return latestVersion;
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109 | }
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110 | }
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111 |
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112 |
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113 | return '0.0.0';
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114 | }
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115 |
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116 |
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