hyperhive/frontend/packages/dashboard/build.mjs

97 lines
4.1 KiB
JavaScript

// esbuild build for @hive/dashboard. Output layout (`dist/`):
//
// dist/index.html served by the Rust router at GET /
// dist/flow.html served at GET /flow.html
// dist/logs.html served at GET /logs.html
// dist/static/tabs.js /index.html entry — tab renderers +
// tab routing + refreshState
// dist/static/flow.js /flow.html entry — broker terminal +
// operator inbox + @-mention composer
// dist/static/logs.js /logs.html entry — build/agent/system
// log viewer sub-tabs
// dist/static/{tabs,flow,logs}.js.map source map siblings
// dist/static/common.css loaded by every page (@hive/shared
// imports + shared typography/badges/
// buttons/inbox/side-panel)
// dist/static/dashboard.css /index.html only (dashboard-specific)
// dist/static/flow.css /flow.html only (flow chrome + composer)
// dist/static/logs.css /logs.html only (log viewer sub-tabs)
//
// All three JS entries bundle `./common.js` (DOM helpers, Panel singleton,
// NOTIF, path linkification) independently — esbuild inlines the shared
// module into each bundle rather than emitting a shared chunk (no
// `splitting: true`). The Rust binary mounts `dist/` as a
// `tower_http::ServeDir` fallback; the layout above keeps every URL
// the HTML files reference reachable without rewriting paths in the
// HTML.
import { build } from 'esbuild';
import { mkdirSync, copyFileSync, rmSync } from 'node:fs';
import { dirname, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';
const here = dirname(fileURLToPath(import.meta.url));
const src = (p) => resolve(here, 'src', p);
const dist = (p) => resolve(here, 'dist', p);
const staticDir = (p) => resolve(here, 'dist', 'static', p);
rmSync(dist(''), { recursive: true, force: true });
mkdirSync(staticDir(''), { recursive: true });
// Bundle all three JS entries. ES-module output, browser target, no minify
// (line-aligned source aids debugging; minification belongs in a later
// follow-up once asset sizes warrant it). esbuild writes each entry
// to `static/<name>.js` based on the entryPoint basename.
await build({
entryPoints: [src('tabs.js'), src('flow.js'), src('logs.js')],
outdir: staticDir(''),
bundle: true,
format: 'esm',
platform: 'browser',
target: ['es2022'],
sourcemap: true,
logLevel: 'info',
});
// Stream-worker entry (#448). Lives in a separate bundle: SharedWorker
// scripts run in a different global (`self` is the worker scope, no
// `window`) so they can't be inlined into tabs.js / flow.js. Output is
// at `static/stream-worker.js`; common.js's `openStream` references
// `/static/stream-worker.js` as the SharedWorker URL. `format: 'iife'`
// matches the classic-script load (`new SharedWorker(url, name)` with
// no `{ type: 'module' }`); Firefox is the #448 target and module
// SharedWorker support there is patchy, so keeping the worker as a
// classic script + IIFE bundle is the compatible default. argus nit
// on #453: if a future contributor adds an `import` to this bundle,
// the IIFE format will surface it as a build error rather than
// silently shipping broken code.
await build({
entryPoints: [src('stream-worker.js')],
outdir: staticDir(''),
bundle: true,
format: 'iife',
platform: 'browser',
target: ['es2022'],
sourcemap: true,
logLevel: 'info',
});
// Bundle CSS — one entry per page. esbuild resolves @import including
// the package re-exports from @hive/shared. Each page loads common.css
// (shared typography, badges, buttons, inbox, side panel) plus its own
// page-specific bundle.
for (const entry of ['common.css', 'dashboard.css', 'flow.css', 'logs.css']) {
await build({
entryPoints: [src(entry)],
outfile: staticDir(entry),
bundle: true,
loader: { '.css': 'css' },
logLevel: 'info',
});
}
for (const html of ['index.html', 'flow.html', 'logs.html']) {
copyFileSync(src(html), dist(html));
}
console.log('dashboard build ok →', dist(''));