jiapengyu
88 lines
2.5 KiB
JavaScript
88 lines
2.5 KiB
JavaScript
const fse = require("fs-extra");
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const path = require("path");
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const R = require("ramda");
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const got = require("got");
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const stream = require("stream");
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const tar = require("tar-fs");
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const zlib = require("zlib");
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const vendorPath = path.resolve(__dirname, "..", "vendor");
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const distrosFilePath = path.join(vendorPath, "static_config", "openssl_distributions.json");
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const extractPath = path.join(vendorPath, "openssl");
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const getOSName = () => {
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if (process.platform === "win32") {
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if (process.arch === "x64") {
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return "win64";
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} else {
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return "win32";
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}
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} else if (process.platform === "darwin") {
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return "macOS";
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} else {
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// We only discover distros for Mac and Windows. We don't care about any other OS.
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return "unknown";
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}
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};
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const getCompilerVersion = () => {
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// TODO: Get actual compiler version. For now, just assume latest compiler for distros in openssl_distributions.js
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const osName = getOSName();
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if (osName === "win32" || osName === "win64") {
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return "vs14";
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} else if (osName === "macOS") {
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return "clang-9";
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} else {
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// We only discover distros for Mac and Windows. We don't care about any other OS.
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return "unknown";
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}
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};
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// TODO: Determine if we are GYPing in Debug
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const getIsDebug = () => false;
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const getMatchingDistributionName = () =>
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`${getOSName()}-${getCompilerVersion()}-static${getIsDebug() ? "-debug" : "-release"}`;
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const getDistributionsConfig = () =>
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fse.readFile(distrosFilePath, "utf8")
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.then(JSON.parse);
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const getDistrbutionURLFromConfig = (config) => {
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const distName = getMatchingDistributionName();
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const distURL = R.propOr(null, distName, config);
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if (!distURL) {
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return Promise.reject(new Error("No matching distribution for this operating system"));
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}
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return Promise.resolve(distURL);
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};
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const fetchFileFromURL = (distUrl) => got(distUrl, {
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responseType: 'buffer'
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}).then(({ body }) => body);
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const extractFile = (body) => new Promise((resolve, reject) => {
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const streamableBody = new stream.Readable();
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streamableBody.push(body);
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streamableBody.push(null);
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streamableBody
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.pipe(zlib.createGunzip())
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.on("error", reject)
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.pipe(tar.extract(extractPath))
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.on("error", reject)
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.on("close", resolve);
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});
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const acquireOpenSSL = () =>
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getDistributionsConfig()
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.then(getDistrbutionURLFromConfig)
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.then(fetchFileFromURL)
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.then(extractFile)
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.catch((e) => {
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console.error(e);
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process.exit(1);
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});
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acquireOpenSSL();
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