code-server/build/tasks.ts

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import { register, run } from "@coder/runner";
import * as fs from "fs";
import * as fse from "fs-extra";
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import * as os from "os";
import * as path from "path";
import * as zlib from "zlib";
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const isWin = os.platform() === "win32";
const libPath = path.join(__dirname, "../lib");
const vscodePath = path.join(libPath, "vscode");
const pkgsPath = path.join(__dirname, "../packages");
const defaultExtensionsPath = path.join(libPath, "VSCode-linux-x64/resources/app/extensions");
const vscodeVersion = "1.32.0";
const buildServerBinary = register("build:server:binary", async (runner) => {
await ensureInstalled();
await copyForDefaultExtensions();
await Promise.all([
buildBootstrapFork(),
buildWeb(),
buildDefaultExtensions(),
buildServerBundle(),
buildAppBrowser(),
]);
await buildServerBinaryPackage();
});
const buildServerBinaryPackage = register("build:server:binary:package", async (runner) => {
const cliPath = path.join(pkgsPath, "server");
runner.cwd = cliPath;
if (!fs.existsSync(path.join(cliPath, "out"))) {
throw new Error("Cannot build binary without server bundle built");
}
await buildServerBinaryCopy();
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await dependencyNexeBinary();
const resp = await runner.execute(isWin ? "npm.cmd" : "npm", ["run", "build:nexe"]);
if (resp.exitCode !== 0) {
throw new Error(`Failed to package binary: ${resp.stderr}`);
}
});
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const dependencyNexeBinary = register("dependency:nexe", async (runner) => {
if (os.platform() === "linux" && process.env.COMPRESS === "true") {
// Download the nexe binary so we can compress it before nexe runs. If we
// don't want compression we don't need to do anything since nexe will take
// care of getting the binary.
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const nexeDir = path.join(os.homedir(), ".nexe");
const targetBinaryName = `${os.platform()}-${os.arch()}-${process.version.substr(1)}`;
const targetBinaryPath = path.join(nexeDir, targetBinaryName);
if (!fs.existsSync(targetBinaryPath)) {
fse.mkdirpSync(nexeDir);
runner.cwd = nexeDir;
await runner.execute("wget", [`https://github.com/nexe/nexe/releases/download/v3.0.0-beta.15/${targetBinaryName}`]);
await runner.execute("chmod", ["+x", targetBinaryPath]);
}
// Compress with upx if it doesn't already look compressed.
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if (fs.statSync(targetBinaryPath).size >= 20000000) {
// It needs to be executable for upx to work, which it might not be if
// nexe downloaded it.
fs.chmodSync(targetBinaryPath, "755");
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const upxFolder = path.join(os.tmpdir(), "upx");
const upxBinary = path.join(upxFolder, "upx");
if (!fs.existsSync(upxBinary)) {
fse.mkdirpSync(upxFolder);
runner.cwd = upxFolder;
const upxExtract = await runner.execute("bash", ["-c", "curl -L https://github.com/upx/upx/releases/download/v3.95/upx-3.95-amd64_linux.tar.xz | tar xJ --strip-components=1"]);
if (upxExtract.exitCode !== 0) {
throw new Error(`Failed to extract upx: ${upxExtract.stderr}`);
}
}
if (!fs.existsSync(upxBinary)) {
throw new Error("Not sure how, but the UPX binary does not exist");
}
await runner.execute(upxBinary, [targetBinaryPath]);
}
}
});
const buildServerBinaryCopy = register("build:server:binary:copy", async (runner) => {
const cliPath = path.join(pkgsPath, "server");
const cliBuildPath = path.join(cliPath, "build");
fse.removeSync(cliBuildPath);
fse.mkdirpSync(path.join(cliBuildPath, "extensions"));
const bootstrapForkPath = path.join(pkgsPath, "vscode", "out", "bootstrap-fork.js");
const webOutputPath = path.join(pkgsPath, "web", "out");
const browserAppOutputPath = path.join(pkgsPath, "app", "browser", "out");
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const nodePtyModule = path.join(pkgsPath, "protocol", "node_modules", "node-pty-prebuilt", "build", "Release", "pty.node");
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const spdlogModule = path.join(pkgsPath, "protocol", "node_modules", "spdlog", "build", "Release", "spdlog.node");
let ripgrepPath = path.join(pkgsPath, "..", "lib", "vscode", "node_modules", "vscode-ripgrep", "bin", "rg");
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if (isWin) {
ripgrepPath += ".exe";
}
if (!fs.existsSync(nodePtyModule)) {
throw new Error("Could not find pty.node. Ensure all packages have been installed");
}
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if (!fs.existsSync(spdlogModule)) {
throw new Error("Could not find spdlog.node. Ensure all packages have been installed");
}
if (!fs.existsSync(webOutputPath)) {
throw new Error("Web bundle must be built");
}
if (!fs.existsSync(defaultExtensionsPath)) {
throw new Error("Default extensions must be built");
}
if (!fs.existsSync(bootstrapForkPath)) {
throw new Error("Bootstrap fork must exist");
}
if (!fs.existsSync(ripgrepPath)) {
throw new Error("Ripgrep must exist");
}
fse.copySync(defaultExtensionsPath, path.join(cliBuildPath, "extensions"));
fs.writeFileSync(path.join(cliBuildPath, "bootstrap-fork.js.gz"), zlib.gzipSync(fs.readFileSync(bootstrapForkPath)));
const cpDir = (dir: string, subdir: "auth" | "unauth", rootPath: string): void => {
const stat = fs.statSync(dir);
if (stat.isDirectory()) {
const paths = fs.readdirSync(dir);
paths.forEach((p) => cpDir(path.join(dir, p), subdir, rootPath));
} else if (stat.isFile()) {
const newPath = path.join(cliBuildPath, "web", subdir, path.relative(rootPath, dir));
fse.mkdirpSync(path.dirname(newPath));
fs.writeFileSync(newPath + ".gz", zlib.gzipSync(fs.readFileSync(dir)));
} else {
// Nothing
}
};
cpDir(webOutputPath, "auth", webOutputPath);
cpDir(browserAppOutputPath, "unauth", browserAppOutputPath);
fse.mkdirpSync(path.join(cliBuildPath, "dependencies"));
fse.copySync(nodePtyModule, path.join(cliBuildPath, "dependencies", "pty.node"));
fse.copySync(spdlogModule, path.join(cliBuildPath, "dependencies", "spdlog.node"));
fse.copySync(ripgrepPath, path.join(cliBuildPath, "dependencies", "rg"));
});
const buildServerBundle = register("build:server:bundle", async (runner) => {
const cliPath = path.join(pkgsPath, "server");
runner.cwd = cliPath;
await runner.execute(isWin ? "npm.cmd" : "npm", ["run", "build"]);
});
const buildBootstrapFork = register("build:bootstrap-fork", async (runner) => {
await ensureInstalled();
await ensurePatched();
const vscodePkgPath = path.join(pkgsPath, "vscode");
runner.cwd = vscodePkgPath;
await runner.execute(isWin ? "npm.cmd" : "npm", ["run", "build:bootstrap-fork"]);
});
const buildAppBrowser = register("build:app:browser", async (runner) => {
await ensureInstalled();
const appPath = path.join(pkgsPath, "app/browser");
runner.cwd = appPath;
fse.removeSync(path.join(appPath, "out"));
await runner.execute(isWin ? "npm.cmd" : "npm", ["run", "build"]);
});
const buildWeb = register("build:web", async (runner) => {
await ensureInstalled();
await ensurePatched();
const webPath = path.join(pkgsPath, "web");
runner.cwd = webPath;
fse.removeSync(path.join(webPath, "out"));
await runner.execute(isWin ? "npm.cmd" : "npm", ["run", "build"]);
});
const extDirPath = path.join("lib", "vscode-default-extensions");
const copyForDefaultExtensions = register("build:copy-vscode", async (runner) => {
if (!fs.existsSync(defaultExtensionsPath)) {
await ensureClean();
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await ensureInstalled();
await new Promise((resolve, reject): void => {
fse.remove(extDirPath, (err) => {
if (err) {
return reject(err);
}
resolve();
});
});
await new Promise((resolve, reject): void => {
fse.copy(vscodePath, extDirPath, (err) => {
if (err) {
return reject(err);
}
resolve();
});
});
}
});
const buildDefaultExtensions = register("build:default-extensions", async (runner) => {
if (!fs.existsSync(defaultExtensionsPath)) {
await copyForDefaultExtensions();
runner.cwd = extDirPath;
const resp = await runner.execute(isWin ? "npx.cmd" : "npx", [isWin ? "gulp.cmd" : "gulp", "vscode-linux-x64", "--max-old-space-size=32384"]);
if (resp.exitCode !== 0) {
throw new Error(`Failed to build default extensions: ${resp.stderr}`);
}
}
});
const ensureInstalled = register("vscode:install", async (runner) => {
await ensureCloned();
runner.cwd = vscodePath;
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const install = await runner.execute(isWin ? "yarn.cmd" : "yarn", []);
if (install.exitCode !== 0) {
throw new Error(`Failed to install vscode dependencies: ${install.stderr}`);
}
});
const ensureCloned = register("vscode:clone", async (runner) => {
if (fs.existsSync(vscodePath)) {
await ensureClean();
} else {
fse.mkdirpSync(libPath);
runner.cwd = libPath;
const clone = await runner.execute("git", ["clone", "https://github.com/microsoft/vscode", "--branch", vscodeVersion, "--single-branch", "--depth=1"]);
if (clone.exitCode !== 0) {
throw new Error(`Failed to clone: ${clone.exitCode}`);
}
}
runner.cwd = vscodePath;
const checkout = await runner.execute("git", ["checkout", vscodeVersion]);
if (checkout.exitCode !== 0) {
throw new Error(`Failed to checkout: ${checkout.stderr}`);
}
});
const ensureClean = register("vscode:clean", async (runner) => {
runner.cwd = vscodePath;
const status = await runner.execute("git", ["status", "--porcelain"]);
if (status.stdout.trim() !== "") {
const clean = await runner.execute("git", ["clean", "-f", "-d", "-X"]);
if (clean.exitCode !== 0) {
throw new Error(`Failed to clean git repository: ${clean.stderr}`);
}
const removeUnstaged = await runner.execute("git", ["checkout", "--", "."]);
if (removeUnstaged.exitCode !== 0) {
throw new Error(`Failed to remove unstaged files: ${removeUnstaged.stderr}`);
}
}
const fetch = await runner.execute("git", ["fetch", "--prune"]);
if (fetch.exitCode !== 0) {
throw new Error(`Failed to fetch latest changes: ${fetch.stderr}`);
}
});
const ensurePatched = register("vscode:patch", async (runner) => {
if (!fs.existsSync(vscodePath)) {
throw new Error("vscode must be cloned to patch");
}
await ensureClean();
runner.cwd = vscodePath;
const patchPath = path.join(__dirname, "../scripts/vscode.patch");
const apply = await runner.execute("git", ["apply", "--unidiff-zero", patchPath]);
if (apply.exitCode !== 0) {
throw new Error(`Failed to apply patches: ${apply.stderr}`);
}
});
register("package", async (runner, releaseTag) => {
if (!releaseTag) {
throw new Error("Please specify the release tag.");
}
const releasePath = path.resolve(__dirname, "../release");
const archiveName = `code-server-${releaseTag}-${os.platform()}-${os.arch()}`;
const archiveDir = path.join(releasePath, archiveName);
fse.removeSync(archiveDir);
fse.mkdirpSync(archiveDir);
const binaryPath = path.join(__dirname, `../packages/server/cli-${os.platform()}-${os.arch()}`);
const binaryDestination = path.join(archiveDir, "code-server");
fse.copySync(binaryPath, binaryDestination);
fs.chmodSync(binaryDestination, "755");
["README.md", "LICENSE"].forEach((fileName) => {
fse.copySync(path.resolve(__dirname, `../${fileName}`), path.join(archiveDir, fileName));
});
runner.cwd = releasePath;
await os.platform() === "linux"
? runner.execute("tar", ["-cvzf", `${archiveName}.tar.gz`, `${archiveName}`])
: runner.execute("zip", ["-r", `${archiveName}.zip`, `${archiveName}`]);
});
run();