Files
oh-my-pi/packages/coding-agent/scripts/bundle-dist.ts
T
roboomp 3c3cb2a76b docs(coding-agent): synced omp docs coverage
Added root omp docs for memory_edit, learn, manage_skill, generate_image, and tts, plus package-level coverage for user-facing README-only CLIs.

Added a docs-index freshness check to package check and made gen:bundle generate and reset the docs embed itself.

Fixes #3934
2026-06-30 23:53:42 +00:00

112 lines
3.8 KiB
TypeScript
Executable File

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