chore: add AGENTS.md

Author: fi3ework

AGENTS.md

@@ -0,0 +1,45 @@
+# Repository guidelines
+
+## Project structure & module organization
+
+- Monorepo via `pnpm` + `Nx`.
+- Packages: `packages/core` (CLI + `@rslib/core`), `packages/plugin-dts` (DTS plugin), `packages/create-rslib` (scaffolder).
+- Tests: `packages/*/tests` (unit) and `tests/` (`integration`, `e2e`, `benchmark`); examples in `examples/`.
+- Key config: `nx.json`, `biome.json`, `.prettierrc.json`, `rslint.jsonc`, `pnpm-workspace.yaml`.
+
+## Build, test, and development commands
+
+- Install: `pnpm install` (Node >= 18.12, pnpm >= 10.15).
+- Build: `pnpm build` (all) and `pnpm build:examples`.
+- Watch dev: `pnpm -C packages/core dev` (or other package).
+- Lint/format: `pnpm lint`; auto-fix: `pnpm format`.
+- Type-check: `pnpm type-check`.
+- Tests: `pnpm test`; targeted: `test:unit|:integration|:e2e|:benchmark`; update snapshots: `pnpm testu`.
+
+## Coding style & naming conventions
+
+- TypeScript + ESM; spaces; single quotes.
+- Biome is canonical linter/formatter; Prettier formats MD/CSS/JSON and `package.json`.
+- Filenames: `camelCase` or `PascalCase` (Biome enforced).
+
+## Testing guidelines
+
+- Unit/integration: `@rstest/core`; E2E: `@playwright/test`.
+- Naming: `*.test.ts`/`*.test.tsx`; snapshots in `__snapshots__/`.
+- Placement: unit under `packages/*/tests`; integration under `tests/integration`; e2e under `tests/e2e`.
+
+## Commit & pull request guidelines
+
+- Conventional Commits (e.g., `fix(dts): ...`); keep commits focused; run lint + tests.
+- User-facing changes need a Changeset (`pnpm changeset`); PRs should include description, linked issues, and doc/example updates when needed.
+
+## Architecture overview
+
+- `packages/core` (`@rslib/core`): CLI `rslib build` (add `--watch`), config via `rslib.config.ts` using `defineConfig`; programmatic `import { build, defineConfig, loadConfig } from '@rslib/core'`.
+- `packages/plugin-dts` (`rsbuild-plugin-dts`): detail implementation of `dts` in `rslib.config.ts` (e.g., `{ dts: { bundle: true } }`);
+- `packages/create-rslib` (`create-rslib`): scaffold new projects/templates with `pnpm dlx create-rslib` (or `npx create-rslib`).
+
+## Security & configuration tips
+
+- Do not commit build artifacts (`dist/`, `compiled/`).
+- Nx caching is enabled; scripts use `NX_DAEMON=false` for reproducible CI.

biome.json

@@ -1,5 +1,5 @@
 {
-  "$schema": "https://biomejs.dev/schemas/2.2.3/schema.json",
+  "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
   "assist": {
     "actions": {
       "source": {

package.json

@@ -41,7 +41,7 @@
     "pnpm-lock.yaml": "pnpm dedupe --check"
   },
   "devDependencies": {
-    "@biomejs/biome": "^2.2.3",
+    "@biomejs/biome": "^2.2.4",
     "@changesets/cli": "^2.29.7",
     "@rslint/core": "^0.1.13",
     "@rstest/core": "^0.3.3",