init

mc_test/node_modules/@electron/get/dist/cjs/index.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const debug_1 = require("debug");
+const fs = require("fs-extra");
+const path = require("path");
+const semver = require("semver");
+const sumchecker = require("sumchecker");
+const artifact_utils_1 = require("./artifact-utils");
+const Cache_1 = require("./Cache");
+const downloader_resolver_1 = require("./downloader-resolver");
+const proxy_1 = require("./proxy");
+const utils_1 = require("./utils");
+var utils_2 = require("./utils");
+exports.getHostArch = utils_2.getHostArch;
+var proxy_2 = require("./proxy");
+exports.initializeProxy = proxy_2.initializeProxy;
+const d = debug_1.default('@electron/get:index');
+if (process.env.ELECTRON_GET_USE_PROXY) {
+    proxy_1.initializeProxy();
+}
+async function validateArtifact(artifactDetails, downloadedAssetPath, _downloadArtifact) {
+    return await utils_1.withTempDirectoryIn(artifactDetails.tempDirectory, async (tempFolder) => {
+        // Don't try to verify the hash of the hash file itself
+        // and for older versions that don't have a SHASUMS256.txt
+        if (!artifactDetails.artifactName.startsWith('SHASUMS256') &&
+            !artifactDetails.unsafelyDisableChecksums &&
+            semver.gte(artifactDetails.version, '1.3.2')) {
+            let shasumPath;
+            const checksums = artifactDetails.checksums;
+            if (checksums) {
+                shasumPath = path.resolve(tempFolder, 'SHASUMS256.txt');
+                const fileNames = Object.keys(checksums);
+                if (fileNames.length === 0) {
+                    throw new Error('Provided "checksums" object is empty, cannot generate a valid SHASUMS256.txt');
+                }
+                const generatedChecksums = fileNames
+                    .map(fileName => `${checksums[fileName]} *${fileName}`)
+                    .join('\n');
+                await fs.writeFile(shasumPath, generatedChecksums);
+            }
+            else {
+                shasumPath = await _downloadArtifact({
+                    isGeneric: true,
+                    version: artifactDetails.version,
+                    artifactName: 'SHASUMS256.txt',
+                    force: artifactDetails.force,
+                    downloadOptions: artifactDetails.downloadOptions,
+                    cacheRoot: artifactDetails.cacheRoot,
+                    downloader: artifactDetails.downloader,
+                    mirrorOptions: artifactDetails.mirrorOptions,
+                });
+            }
+            // For versions 1.3.2 - 1.3.4, need to overwrite the `defaultTextEncoding` option:
+            // https://github.com/electron/electron/pull/6676#discussion_r75332120
+            if (semver.satisfies(artifactDetails.version, '1.3.2 - 1.3.4')) {
+                const validatorOptions = {};
+                validatorOptions.defaultTextEncoding = 'binary';
+                const checker = new sumchecker.ChecksumValidator('sha256', shasumPath, validatorOptions);
+                await checker.validate(path.dirname(downloadedAssetPath), path.basename(downloadedAssetPath));
+            }
+            else {
+                await sumchecker('sha256', shasumPath, path.dirname(downloadedAssetPath), [
+                    path.basename(downloadedAssetPath),
+                ]);
+            }
+        }
+    });
+}
+/**
+ * Downloads an artifact from an Electron release and returns an absolute path
+ * to the downloaded file.
+ *
+ * @param artifactDetails - The information required to download the artifact
+ */
+async function downloadArtifact(_artifactDetails) {
+    const artifactDetails = Object.assign({}, _artifactDetails);
+    if (!_artifactDetails.isGeneric) {
+        const platformArtifactDetails = artifactDetails;
+        if (!platformArtifactDetails.platform) {
+            d('No platform found, defaulting to the host platform');
+            platformArtifactDetails.platform = process.platform;
+        }
+        if (platformArtifactDetails.arch) {
+            platformArtifactDetails.arch = utils_1.getNodeArch(platformArtifactDetails.arch);
+        }
+        else {
+            d('No arch found, defaulting to the host arch');
+            platformArtifactDetails.arch = utils_1.getHostArch();
+        }
+    }
+    utils_1.ensureIsTruthyString(artifactDetails, 'version');
+    artifactDetails.version = artifact_utils_1.getArtifactVersion(artifactDetails);
+    const fileName = artifact_utils_1.getArtifactFileName(artifactDetails);
+    const url = await artifact_utils_1.getArtifactRemoteURL(artifactDetails);
+    const cache = new Cache_1.Cache(artifactDetails.cacheRoot);
+    // Do not check if the file exists in the cache when force === true
+    if (!artifactDetails.force) {
+        d(`Checking the cache (${artifactDetails.cacheRoot}) for ${fileName} (${url})`);
+        const cachedPath = await cache.getPathForFileInCache(url, fileName);
+        if (cachedPath === null) {
+            d('Cache miss');
+        }
+        else {
+            d('Cache hit');
+            try {
+                await validateArtifact(artifactDetails, cachedPath, downloadArtifact);
+                return cachedPath;
+            }
+            catch (err) {
+                d("Artifact in cache didn't match checksums", err);
+                d('falling back to re-download');
+            }
+        }
+    }
+    if (!artifactDetails.isGeneric &&
+        utils_1.isOfficialLinuxIA32Download(artifactDetails.platform, artifactDetails.arch, artifactDetails.version, artifactDetails.mirrorOptions)) {
+        console.warn('Official Linux/ia32 support is deprecated.');
+        console.warn('For more info: https://electronjs.org/blog/linux-32bit-support');
+    }
+    return await utils_1.withTempDirectoryIn(artifactDetails.tempDirectory, async (tempFolder) => {
+        const tempDownloadPath = path.resolve(tempFolder, artifact_utils_1.getArtifactFileName(artifactDetails));
+        const downloader = artifactDetails.downloader || (await downloader_resolver_1.getDownloaderForSystem());
+        d(`Downloading ${url} to ${tempDownloadPath} with options: ${JSON.stringify(artifactDetails.downloadOptions)}`);
+        await downloader.download(url, tempDownloadPath, artifactDetails.downloadOptions);
+        await validateArtifact(artifactDetails, tempDownloadPath, downloadArtifact);
+        return await cache.putFileInCache(url, tempDownloadPath, fileName);
+    });
+}
+exports.downloadArtifact = downloadArtifact;
+/**
+ * Downloads a specific version of Electron and returns an absolute path to a
+ * ZIP file.
+ *
+ * @param version - The version of Electron you want to download
+ */
+function download(version, options) {
+    return downloadArtifact(Object.assign(Object.assign({}, options), { version, platform: process.platform, arch: process.arch, artifactName: 'electron' }));
+}
+exports.download = download;
+//# sourceMappingURL=index.js.map