fbecff7255
- Create build script (packages/cli/build.ts) using Bun.build compile target - Update asset resolution in dashboard server for bundled context - Add npm scripts to wire up the build process - Add build-exe tests to verify compiled binary output - Fix pre-existing build errors in engine and core packages - Document build and compile workflow in README
89 lines
3.3 KiB
TypeScript
89 lines
3.3 KiB
TypeScript
#!/usr/bin/env bun
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/**
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* Bun compile build script for the `hai` CLI.
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*
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* Produces a single self-contained executable at packages/cli/dist/hai
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* with the dashboard client assets co-located at packages/cli/dist/client/.
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*
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* Usage:
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* bun run build.ts
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*
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* Prerequisites:
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* - `pnpm build` must have been run first (dashboard client + tsc)
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* - Bun >= 1.0
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*/
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import { join, dirname } from "node:path";
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import { cpSync, mkdirSync, existsSync, rmSync } from "node:fs";
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const cliRoot = dirname(new URL(import.meta.url).pathname);
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const workspaceRoot = join(cliRoot, "..", "..");
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const outDir = join(cliRoot, "dist");
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const outBinary = join(outDir, process.platform === "win32" ? "hai.exe" : "hai");
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const dashboardClientSrc = join(workspaceRoot, "packages", "dashboard", "dist", "client");
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const dashboardClientDest = join(outDir, "client");
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// ── Validate prerequisites ────────────────────────────────────────────
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if (!existsSync(dashboardClientSrc)) {
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console.error(
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`ERROR: Dashboard client not built. Expected: ${dashboardClientSrc}\n` +
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`Run 'pnpm build' first to build all packages.`,
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);
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process.exit(1);
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}
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// ── Clean previous output ─────────────────────────────────────────────
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if (existsSync(outBinary)) rmSync(outBinary);
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if (existsSync(dashboardClientDest)) rmSync(dashboardClientDest, { recursive: true });
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// ── Copy dashboard client assets alongside output ─────────────────────
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// Express.static requires a real filesystem directory, so we co-locate
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// the pre-built SPA next to the binary rather than embedding blobs.
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console.log("Copying dashboard client assets...");
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mkdirSync(dashboardClientDest, { recursive: true });
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cpSync(dashboardClientSrc, dashboardClientDest, { recursive: true });
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console.log(` → ${dashboardClientDest}`);
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// ── Compile the CLI binary ────────────────────────────────────────────
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console.log("Compiling hai executable...");
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const entryPoint = join(cliRoot, "src", "bin.ts");
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const proc = Bun.spawnSync({
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cmd: [
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"bun", "build",
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"--compile",
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entryPoint,
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"--outfile", outBinary,
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"--target", "bun",
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// Minify for smaller binary
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"--minify",
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],
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cwd: workspaceRoot,
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stdout: "inherit",
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stderr: "inherit",
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env: {
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...process.env,
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// Ensure workspace resolution works
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NODE_PATH: join(workspaceRoot, "node_modules"),
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},
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});
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if (proc.exitCode !== 0) {
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console.error(`\nBun compile failed with exit code ${proc.exitCode}`);
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process.exit(proc.exitCode ?? 1);
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}
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// ── Write a minimal package.json next to the binary ───────────────────
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// Some bundled dependencies (e.g. express) probe for package.json at
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// runtime. Provide a minimal one so the binary can self-resolve.
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import { writeFileSync } from "node:fs";
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writeFileSync(
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join(outDir, "package.json"),
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JSON.stringify({ name: "hai", version: "0.1.0", type: "module" }, null, 2) + "\n",
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);
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console.log(`\n✓ Built: ${outBinary}`);
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console.log(` Assets: ${dashboardClientDest}`);
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console.log(`\nRun with: ${outBinary} --help`);
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