can1357
831b664a4c
- Replaced raw TypeScript documentation map with a lazily-inflated gzip blob. - Reduced bundled binary/npm package size by approximately 0.9MB. - Encapsulated index logic into `docs-index.ts` to separate header metadata from content. - Added `postpack` and robust `try/finally` patterns in build scripts to ensure clean artifacts. - Implemented disk-based fallback during development to maintain existing developer experience.
111 lines
3.8 KiB
TypeScript
Executable File
111 lines
3.8 KiB
TypeScript
Executable File
#!/usr/bin/env bun
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import * as fs from "node:fs/promises";
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import * as path from "node:path";
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import { isEnoent } from "@oh-my-pi/pi-utils";
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const packageDir = path.join(import.meta.dir, "..");
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const outDir = path.join(packageDir, "dist");
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const cliPath = path.join(outDir, "cli.js");
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const shebang = "#!/usr/bin/env bun\n";
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// Native / optional / platform-specific deps that are never bundled — installed on
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// demand (transformers/fastembed/onnxruntime) or shipped as their own artifact
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// (native addon, mupdf).
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const ALWAYS_EXTERNAL = ["mupdf", "@oh-my-pi/pi-natives", "@huggingface/transformers", "fastembed", "onnxruntime-node"];
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// Heavy, lazily-used third-party leaf deps. Each is a declared `dependency`, so the
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// published package resolves it from node_modules at runtime; bundling only embeds a
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// redundant copy that bloats dist/cli.js. NEVER add a patched dependency here — the
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// bundle is where a root `patchedDependencies` patch is baked in, so an externalized
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// import would load the unpatched npm package in users' installs (currently
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// @ark/schema is patched, so it — and arktype, which pulls @ark/schema — stay
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// bundled).
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const RUNTIME_EXTERNAL = [
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"puppeteer-core",
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"@puppeteer/browsers",
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"@babel/parser",
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"@xterm/headless",
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"turndown",
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"turndown-plugin-gfm",
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"@mozilla/readability",
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"linkedom",
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"@agentclientprotocol/sdk",
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];
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async function runCommand(command: string[]): Promise<void> {
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const proc = Bun.spawn(command, {
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cwd: packageDir,
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stdout: "inherit",
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stderr: "inherit",
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});
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const exitCode = await proc.exited;
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if (exitCode !== 0) throw new Error(`Command failed with exit code ${exitCode}: ${command.join(" ")}`);
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}
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async function ensureShebang(): Promise<void> {
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const text = await Bun.file(cliPath).text();
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if (text.startsWith(shebang)) return;
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const withoutExisting = text.startsWith("#!") ? text.slice(text.indexOf("\n") + 1) : text;
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await Bun.write(cliPath, shebang + withoutExisting);
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}
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function formatBytes(bytes: number): string {
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if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)}KB`;
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return `${(bytes / (1024 * 1024)).toFixed(2)}MB`;
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}
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async function cleanBundleOutputs(): Promise<void> {
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// dist/ is shared with the dev binary (dist/omp); only remove this
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// script's own outputs (entry bundle + copied native assets).
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let entries: string[];
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try {
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entries = await fs.readdir(outDir);
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} catch (err) {
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if (isEnoent(err)) return;
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throw err;
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}
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await Promise.all(
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entries
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.filter(entry => entry === "cli.js" || entry.endsWith(".node") || entry.endsWith(".js.map"))
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.map(entry => fs.rm(path.join(outDir, entry), { force: true })),
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);
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}
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async function main(): Promise<void> {
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const start = Bun.nanoseconds();
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await cleanBundleOutputs();
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// The npm bundle ships no stats dashboard sources or prebuilt dist/client,
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// so embed the dashboard archive the same way compiled binaries do
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// (scripts/build-binary.ts). Reset afterwards to keep the checked-in
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// placeholder empty.
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await runCommand(["bun", "--cwd=../stats", "scripts/generate-client-bundle.ts", "--generate"]);
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try {
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await runCommand([
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"bun",
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"build",
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"--target=bun",
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"--outdir",
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"dist",
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// Full minify (whitespace + syntax + identifiers); --keep-names retains
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// fn/class .name where code depends on it.
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"--minify",
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"--keep-names",
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...[...ALWAYS_EXTERNAL, ...RUNTIME_EXTERNAL].flatMap(dep => ["--external", dep]),
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"--define",
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'process.env.PI_BUNDLED="true"',
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"./src/cli.ts",
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]);
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} finally {
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await runCommand(["bun", "--cwd=../stats", "scripts/generate-client-bundle.ts", "--reset"]);
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}
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await ensureShebang();
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const stat = await fs.stat(cliPath);
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const elapsedMs = (Bun.nanoseconds() - start) / 1_000_000;
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process.stdout.write(
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`Bundled coding-agent CLI to dist/cli.js (${formatBytes(stat.size)}) in ${elapsedMs.toFixed(0)}ms\n`,
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);
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}
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await main();
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