Add native installers and release bundles
This commit is contained in:
Advait Paliwal
271
scripts/build-native-bundle.mjs
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271
scripts/build-native-bundle.mjs
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import { chmodSync, cpSync, existsSync, mkdirSync, mkdtempSync, readdirSync, readFileSync, renameSync, rmSync, statSync, writeFileSync } from "node:fs";
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import { tmpdir } from "node:os";
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import { basename, dirname, join, resolve } from "node:path";
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import { spawnSync } from "node:child_process";
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const appRoot = resolve(import.meta.dirname, "..");
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const packageJson = JSON.parse(readFileSync(resolve(appRoot, "package.json"), "utf8"));
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const packageLockPath = resolve(appRoot, "package-lock.json");
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const bundledNodeVersion = process.env.FEYNMAN_BUNDLED_NODE_VERSION ?? process.version.slice(1);
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function fail(message) {
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console.error(`[feynman] ${message}`);
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process.exit(1);
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}
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function run(command, args, options = {}) {
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const result = spawnSync(command, args, {
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stdio: "inherit",
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...options,
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});
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if (result.status !== 0) {
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fail(`${command} ${args.join(" ")} failed with code ${result.status ?? 1}`);
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}
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}
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function runCapture(command, args, options = {}) {
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const result = spawnSync(command, args, {
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encoding: "utf8",
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stdio: ["ignore", "pipe", "pipe"],
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...options,
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});
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if (result.status !== 0) {
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const errorOutput = result.stderr?.trim() || result.stdout?.trim() || "unknown error";
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fail(`${command} ${args.join(" ")} failed: ${errorOutput}`);
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}
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return result.stdout.trim();
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}
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function detectTarget() {
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if (process.platform === "darwin" && process.arch === "arm64") {
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return {
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id: "darwin-arm64",
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nodePlatform: "darwin",
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nodeArch: "arm64",
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bundleExtension: "tar.gz",
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launcher: "unix",
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};
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}
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if (process.platform === "darwin" && process.arch === "x64") {
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return {
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id: "darwin-x64",
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nodePlatform: "darwin",
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nodeArch: "x64",
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bundleExtension: "tar.gz",
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launcher: "unix",
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};
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}
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if (process.platform === "linux" && process.arch === "arm64") {
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return {
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id: "linux-arm64",
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nodePlatform: "linux",
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nodeArch: "arm64",
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bundleExtension: "tar.gz",
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launcher: "unix",
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};
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}
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if (process.platform === "linux" && process.arch === "x64") {
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return {
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id: "linux-x64",
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nodePlatform: "linux",
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nodeArch: "x64",
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bundleExtension: "tar.gz",
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launcher: "unix",
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};
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}
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if (process.platform === "win32" && process.arch === "arm64") {
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return {
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id: "win32-arm64",
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nodePlatform: "win",
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nodeArch: "arm64",
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bundleExtension: "zip",
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launcher: "windows",
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};
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}
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if (process.platform === "win32" && process.arch === "x64") {
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return {
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id: "win32-x64",
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nodePlatform: "win",
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nodeArch: "x64",
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bundleExtension: "zip",
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launcher: "windows",
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};
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}
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fail(`unsupported platform ${process.platform}/${process.arch}`);
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}
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function nodeArchiveName(target) {
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if (target.nodePlatform === "win") {
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return `node-v${bundledNodeVersion}-${target.nodePlatform}-${target.nodeArch}.zip`;
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}
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return `node-v${bundledNodeVersion}-${target.nodePlatform}-${target.nodeArch}.tar.xz`;
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}
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function ensureBundledWorkspace() {
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run(process.execPath, [resolve(appRoot, "scripts", "prepare-runtime-workspace.mjs")], { cwd: appRoot });
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}
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function copyPackageFiles(appDir) {
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cpSync(resolve(appRoot, "package.json"), resolve(appDir, "package.json"));
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for (const entry of packageJson.files) {
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const normalized = entry.endsWith("/") ? entry.slice(0, -1) : entry;
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const source = resolve(appRoot, normalized);
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if (!existsSync(source)) continue;
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const destination = resolve(appDir, normalized);
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mkdirSync(dirname(destination), { recursive: true });
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cpSync(source, destination, { recursive: true });
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}
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cpSync(packageLockPath, resolve(appDir, "package-lock.json"));
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}
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function extractTarball(archivePath, destination, compressionFlag) {
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run("tar", [compressionFlag, archivePath, "-C", destination]);
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}
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function extractZip(archivePath, destination) {
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if (process.platform === "win32") {
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run("powershell", [
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"-NoProfile",
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"-Command",
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`Expand-Archive -LiteralPath '${archivePath.replace(/'/g, "''")}' -DestinationPath '${destination.replace(/'/g, "''")}' -Force`,
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]);
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return;
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}
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run("unzip", ["-q", archivePath, "-d", destination]);
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}
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function findSingleDirectory(path) {
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const entries = readdirSync(path).filter((entry) => !entry.startsWith("."));
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if (entries.length !== 1) {
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fail(`expected exactly one directory in ${path}, found: ${entries.join(", ")}`);
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}
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const child = resolve(path, entries[0]);
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if (!statSync(child).isDirectory()) {
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fail(`expected ${child} to be a directory`);
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}
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return child;
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}
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function installBundledNode(bundleRoot, target, stagingRoot) {
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const archiveName = nodeArchiveName(target);
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const archivePath = resolve(stagingRoot, archiveName);
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const url = `https://nodejs.org/dist/v${bundledNodeVersion}/${archiveName}`;
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run("curl", ["-fsSL", url, "-o", archivePath]);
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const extractRoot = resolve(stagingRoot, "node-dist");
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mkdirSync(extractRoot, { recursive: true });
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if (archiveName.endsWith(".zip")) {
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extractZip(archivePath, extractRoot);
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} else {
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extractTarball(archivePath, extractRoot, "-xJf");
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}
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const extractedDir = findSingleDirectory(extractRoot);
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renameSync(extractedDir, resolve(bundleRoot, "node"));
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}
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function writeLauncher(bundleRoot, target) {
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if (target.launcher === "unix") {
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const launcherPath = resolve(bundleRoot, "feynman");
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writeFileSync(
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launcherPath,
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[
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"#!/bin/sh",
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"set -eu",
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'ROOT="$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)"',
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'exec "$ROOT/node/bin/node" "$ROOT/app/bin/feynman.js" "$@"',
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"",
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].join("\n"),
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"utf8",
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);
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chmodSync(launcherPath, 0o755);
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return;
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}
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writeFileSync(
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resolve(bundleRoot, "feynman.cmd"),
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[
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"@echo off",
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"setlocal",
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'set "ROOT=%~dp0"',
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'"%ROOT%node\\node.exe" "%ROOT%app\\bin\\feynman.js" %*',
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"",
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].join("\r\n"),
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"utf8",
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);
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writeFileSync(
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resolve(bundleRoot, "feynman.ps1"),
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[
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'$Root = Split-Path -Parent $MyInvocation.MyCommand.Path',
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'& "$Root\\node\\node.exe" "$Root\\app\\bin\\feynman.js" @args',
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"",
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].join("\r\n"),
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"utf8",
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);
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}
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function validateBundle(bundleRoot, target) {
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const nodeExecutable =
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target.launcher === "windows"
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? resolve(bundleRoot, "node", "node.exe")
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: resolve(bundleRoot, "node", "bin", "node");
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run(nodeExecutable, ["-e", "require('./app/.feynman/npm/node_modules/better-sqlite3'); console.log('better-sqlite3 ok')"], {
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cwd: bundleRoot,
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});
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}
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function packBundle(bundleRoot, target, outDir) {
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const archiveName = `${basename(bundleRoot)}.${target.bundleExtension}`;
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const archivePath = resolve(outDir, archiveName);
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rmSync(archivePath, { force: true });
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if (target.bundleExtension === "zip") {
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if (process.platform === "win32") {
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run("powershell", [
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"-NoProfile",
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"-Command",
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`Compress-Archive -Path '${bundleRoot.replace(/'/g, "''")}\\*' -DestinationPath '${archivePath.replace(/'/g, "''")}' -Force`,
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]);
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} else {
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run("zip", ["-qr", archivePath, basename(bundleRoot)], { cwd: resolve(bundleRoot, "..") });
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}
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return archivePath;
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}
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run("tar", ["-czf", archivePath, basename(bundleRoot)], { cwd: resolve(bundleRoot, "..") });
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return archivePath;
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}
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function main() {
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const target = detectTarget();
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const stagingRoot = mkdtempSync(join(tmpdir(), "feynman-native-"));
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const outDir = resolve(appRoot, "dist", "release");
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const bundleRoot = resolve(stagingRoot, `feynman-${packageJson.version}-${target.id}`);
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const appDir = resolve(bundleRoot, "app");
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mkdirSync(outDir, { recursive: true });
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mkdirSync(appDir, { recursive: true });
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ensureBundledWorkspace();
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copyPackageFiles(appDir);
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run("npm", ["ci", "--omit=dev", "--ignore-scripts", "--no-audit", "--no-fund", "--loglevel", "error"], { cwd: appDir });
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const appFeynmanDir = resolve(appDir, ".feynman");
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extractTarball(resolve(appFeynmanDir, "runtime-workspace.tgz"), appFeynmanDir, "-xzf");
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rmSync(resolve(appFeynmanDir, "runtime-workspace.tgz"), { force: true });
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run(process.execPath, [resolve(appDir, "scripts", "patch-embedded-pi.mjs")], { cwd: appDir });
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installBundledNode(bundleRoot, target, stagingRoot);
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writeLauncher(bundleRoot, target);
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validateBundle(bundleRoot, target);
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const archivePath = packBundle(bundleRoot, target, outDir);
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console.log(`[feynman] native bundle ready: ${archivePath}`);
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}
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main();
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