#!/usr/bin/env node
/**
* Bundles the compiled CLI entry (dist/cli.js) into dist/bundle/ with esbuild.
*
* Why: the unbundled module graph is ~2,500 files; resolving and reading them
* dominates startup (~1.5s on slow filesystems). The bundle loads the same code
* from ~20 chunk files in under half the time. dist/ stays unbundled for
* library consumers and type resolution; only the bin entry uses the bundle.
*
* Extension loading inside the bundle uses jiti virtualModules (same as the
* compiled Bun binary), keyed off the __PI_BUNDLED__ define below, so extension
* imports of pi packages share the bundle's module instances.
*/
import { chmodSync, readFileSync, rmSync } from "node:fs";
import { execFileSync } from "node:child_process";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";
import { build } from "esbuild";
const packageDir = dirname(dirname(fileURLToPath(import.meta.url)));
const outdir = join(packageDir, "dist", "bundle");
let buildId;
try {
buildId = execFileSync("git", ["describe", "--tags", "--always", "--dirty"], {
cwd: dirname(packageDir),
encoding: "utf8",
}).trim();
} catch {
buildId = `release-${JSON.parse(readFileSync(join(packageDir, "package.json"), "utf8")).version}`;
}
rmSync(outdir, { recursive: true, force: true });
await build({
entryPoints: [join(packageDir, "dist", "cli.js")],
outdir,
bundle: true,
splitting: true,
format: "esm",
platform: "node",
// Native or interop-sensitive packages stay external; they resolve from
// node_modules at runtime (and are loaded via createRequire/lazily anyway).
external: ["koffi", "undici", "@silvia-odwyer/photon-node", "@mariozechner/clipboard"],
define: { __PI_BUNDLED__: "true", __PI_BUILD_ID__: JSON.stringify(buildId) },
banner: {
js: "import { createRequire as __piBundleCreateRequire } from 'node:module'; const require = __piBundleCreateRequire(import.meta.url);",
},
logLevel: "warning",
});
chmodSync(join(outdir, "cli.js"), 0o755);
console.log("bundled dist/cli.js -> dist/bundle/");