LibreChat/packages/client/tsdown.config.mjs
Danny Avila ad0f72dede
🌀 ci: Deterministic Circular Dependency Checks (#14579)
* 🌀 ci: Deterministic Circular Dependency Checks

* 🌀 ci: Enforce Type-Level Edges in Circular Dependency Scan

* 🌀 ci: Materialize Import-Type Expression Edges in Cycle Scan

* 🌀 ci: Collect Inline Type-Only Specifier Edges in Cycle Scan
2026-08-01 14:43:26 -04:00

35 lines
1.6 KiB
JavaScript

import path from 'node:path';
import { defineConfig } from 'tsdown';
// Mirror the prior Rollup `@rollup/plugin-replace` substitutions: only these three are
// baked at lib-build time. `import.meta.env.MODE` and `REACT_APP_*` are intentionally left
// intact so the consuming Vite app resolves them at app-build time.
const define = {
'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV || 'production'),
'process.env.VITE_ENABLE_LOGGER': JSON.stringify(process.env.VITE_ENABLE_LOGGER || 'false'),
'process.env.VITE_LOGGER_FILTER': JSON.stringify(process.env.VITE_LOGGER_FILTER || ''),
};
export default defineConfig({
entry: ['src/index.ts'],
format: ['esm', 'cjs'],
platform: 'browser',
dts: { oxc: true },
outDir: 'dist',
sourcemap: true,
// Warn on module cycles at build time; CI enforces via config/circular-deps.mjs.
checks: { circularDependency: true },
// Force .mjs/.cjs (and .d.mts/.d.cts) regardless of package `type`, so the package can stay
// CommonJS (jest.config.js / babel.config.js are CJS) while still shipping dual ESM/CJS.
fixedExtension: true,
define,
// Extract all component CSS into a single `dist/style.css` (no import left in the JS, so the
// CJS output stays valid CommonJS). Consumers import `@librechat/client/style.css` once.
css: { inject: false },
// Externalize every third-party import (consumers provide the peers + react/jsx-runtime);
// bundle only relative, `~`-aliased, and absolute sources.
deps: {
neverBundle: (id) => !id.startsWith('.') && !id.startsWith('~') && !path.isAbsolute(id),
onlyBundle: false,
},
});