1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | const debug_1 = require("debug");
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4 | const fs = require("fs-extra");
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5 | const path = require("path");
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6 | const semver = require("semver");
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7 | const sumchecker = require("sumchecker");
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8 | const artifact_utils_1 = require("./artifact-utils");
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9 | const Cache_1 = require("./Cache");
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10 | const downloader_resolver_1 = require("./downloader-resolver");
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11 | const proxy_1 = require("./proxy");
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12 | const utils_1 = require("./utils");
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13 | var utils_2 = require("./utils");
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14 | exports.getHostArch = utils_2.getHostArch;
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15 | var proxy_2 = require("./proxy");
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16 | exports.initializeProxy = proxy_2.initializeProxy;
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17 | const d = debug_1.default('@electron/get:index');
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18 | if (process.env.ELECTRON_GET_USE_PROXY) {
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19 | proxy_1.initializeProxy();
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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 |
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26 |
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27 | async function downloadArtifact(_artifactDetails) {
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28 | const artifactDetails = Object.assign({}, _artifactDetails);
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29 | if (!_artifactDetails.isGeneric) {
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30 | const platformArtifactDetails = artifactDetails;
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31 | if (!platformArtifactDetails.platform) {
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32 | d('No platform found, defaulting to the host platform');
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33 | platformArtifactDetails.platform = process.platform;
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34 | }
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35 | if (platformArtifactDetails.arch) {
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36 | platformArtifactDetails.arch = utils_1.getNodeArch(platformArtifactDetails.arch);
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37 | }
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38 | else {
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39 | d('No arch found, defaulting to the host arch');
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40 | platformArtifactDetails.arch = utils_1.getHostArch();
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41 | }
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42 | }
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43 | utils_1.ensureIsTruthyString(artifactDetails, 'version');
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44 | artifactDetails.version = utils_1.normalizeVersion(process.env.ELECTRON_CUSTOM_VERSION || artifactDetails.version);
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45 | const fileName = artifact_utils_1.getArtifactFileName(artifactDetails);
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46 | const url = await artifact_utils_1.getArtifactRemoteURL(artifactDetails);
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47 | const cache = new Cache_1.Cache(artifactDetails.cacheRoot);
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48 |
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49 | if (!artifactDetails.force) {
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50 | d(`Checking the cache (${artifactDetails.cacheRoot}) for ${fileName} (${url})`);
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51 | const cachedPath = await cache.getPathForFileInCache(url, fileName);
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52 | if (cachedPath === null) {
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53 | d('Cache miss');
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54 | }
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55 | else {
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56 | d('Cache hit');
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57 | return cachedPath;
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58 | }
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59 | }
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60 | if (!artifactDetails.isGeneric &&
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61 | utils_1.isOfficialLinuxIA32Download(artifactDetails.platform, artifactDetails.arch, artifactDetails.version, artifactDetails.mirrorOptions)) {
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62 | console.warn('Official Linux/ia32 support is deprecated.');
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63 | console.warn('For more info: https://electronjs.org/blog/linux-32bit-support');
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64 | }
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65 | return await utils_1.withTempDirectoryIn(artifactDetails.tempDirectory, async (tempFolder) => {
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66 | const tempDownloadPath = path.resolve(tempFolder, artifact_utils_1.getArtifactFileName(artifactDetails));
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67 | const downloader = artifactDetails.downloader || (await downloader_resolver_1.getDownloaderForSystem());
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68 | d(`Downloading ${url} to ${tempDownloadPath} with options: ${JSON.stringify(artifactDetails.downloadOptions)}`);
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69 | await downloader.download(url, tempDownloadPath, artifactDetails.downloadOptions);
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70 |
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71 |
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72 | if (!artifactDetails.artifactName.startsWith('SHASUMS256') &&
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73 | !artifactDetails.unsafelyDisableChecksums &&
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74 | semver.gte(artifactDetails.version, '1.3.2')) {
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75 | await utils_1.withTempDirectory(async (tmpDir) => {
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76 | let shasumPath;
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77 | const checksums = artifactDetails.checksums;
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78 | if (checksums) {
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79 | shasumPath = path.resolve(tmpDir, 'SHASUMS256.txt');
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80 | const fileNames = Object.keys(checksums);
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81 | if (fileNames.length === 0) {
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82 | throw new Error('Provided "checksums" object is empty, cannot generate a valid SHASUMS256.txt');
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83 | }
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84 | const generatedChecksums = fileNames
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85 | .map(fileName => `${checksums[fileName]} *${fileName}`)
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86 | .join('\n');
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87 | await fs.writeFile(shasumPath, generatedChecksums);
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88 | }
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89 | else {
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90 | shasumPath = await downloadArtifact({
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91 | isGeneric: true,
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92 | version: artifactDetails.version,
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93 | artifactName: 'SHASUMS256.txt',
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94 | force: artifactDetails.force,
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95 | downloadOptions: artifactDetails.downloadOptions,
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96 | cacheRoot: artifactDetails.cacheRoot,
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97 | downloader: artifactDetails.downloader,
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98 | mirrorOptions: artifactDetails.mirrorOptions,
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99 | });
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100 | }
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101 |
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102 |
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103 | if (semver.satisfies(artifactDetails.version, '1.3.2 - 1.3.4')) {
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104 | const validatorOptions = {};
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105 | validatorOptions.defaultTextEncoding = 'binary';
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106 | const checker = new sumchecker.ChecksumValidator('sha256', shasumPath, validatorOptions);
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107 | await checker.validate(path.dirname(tempDownloadPath), path.basename(tempDownloadPath));
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108 | }
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109 | else {
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110 | await sumchecker('sha256', shasumPath, path.dirname(tempDownloadPath), [
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111 | path.basename(tempDownloadPath),
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112 | ]);
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113 | }
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114 | });
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115 | }
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116 | return await cache.putFileInCache(url, tempDownloadPath, fileName);
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117 | });
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118 | }
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119 | exports.downloadArtifact = downloadArtifact;
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120 |
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121 |
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122 |
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123 |
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124 |
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125 |
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126 | function download(version, options) {
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127 | return downloadArtifact(Object.assign(Object.assign({}, options), { version, platform: process.platform, arch: process.arch, artifactName: 'electron' }));
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128 | }
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129 | exports.download = download;
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130 |
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