refactor: reorganize exports into main (full browser), runner (minimal), and plugins; remove node export

AGENTS.md

@@ -0,0 +1,40 @@
+# AGENTS.md - Yarn Spinner Loader
+
+## Commands
+- `npm run build` — Build all entry points (tsup, ESM + CJS)
+- `npm run dev` — Watch mode
+- `npm run test` — Vitest watch mode
+- `npm run test:run` — Run tests once
+- `npm run typecheck` — `tsc --noEmit`
+
+## Architecture
+- **`src/index.ts`** — Main entry point. Full browser package: parse + compile + run + all types. No Node.js deps.
+- **`src/core.ts`** — Mirror of index.ts. Not in package.json exports.
+- **`src/runner.ts`** — Minimal runtime export: `YarnRunner` + runtime/IR types only. No parser, no compiler.
+- **`src/loader/`** — Filesystem loader: parses `.yarnproject` files, validates against JSON schema (ajv), resolves globs (fast-glob), compiles `.yarn` files.
+- **`src/plugins/`** — Build tool plugins: esbuild, rollup, vite, webpack. Each is a separate tsup entry point outputting to `dist/plugins/`.
+- **`src/yarn-spinner/`** — Embedded Yarn Spinner implementation: `parse/`, `compile/`, `runtime/`, `markup/`, `model/`.
+- **`src/runner/`** — Empty directory. Ignore.
+
+## Package exports
+- `yarn-spinner-loader` → `dist/index.js` (full browser package)
+- `yarn-spinner-loader/runner` → `dist/runner.js` (runtime only)
+- `yarn-spinner-loader/esbuild` → `dist/plugins/esbuild.js`
+- `yarn-spinner-loader/rollup` → `dist/plugins/rollup.js`
+- `yarn-spinner-loader/vite` → `dist/plugins/vite.js`
+- `yarn-spinner-loader/webpack` → `dist/plugins/webpack.js`
+
+## Key conventions
+- `src/index.ts` and `src/core.ts` must NOT import from `src/loader/` or any Node.js-specific modules.
+- `src/loader/` is the only code that uses `fs`, `path`, `fast-glob`.
+- TypeScript: strict mode, ES2022, `moduleResolution: "bundler"`.
+- Tests live in `tests/`, not `src/`. Pattern: `tests/**/*.test.ts`.
+
+## Build notes
+- tsup config has 6 entry points. Main + runner output to `dist/`, plugins output to `dist/plugins/`.
+- `npm run build` cleans `dist/` automatically.
+- `core.ts` is NOT exported in package.json — it exists for internal consistency only.
+- This package is intended as a `devDependency` alongside bundlers. Dependencies (`ajv`, `fast-glob`) are needed at build time.
+
+## Security
+- `.npmrc` contains an npm auth token. Never commit or expose this.

package.json

@@ -12,10 +12,10 @@
       "import": "./dist/index.js",
       "require": "./dist/index.cjs"
     },
-    "./node": {
-      "types": "./dist/node.d.ts",
-      "import": "./dist/node.js",
-      "require": "./dist/node.cjs"
+    "./runner": {
+      "types": "./dist/runner.d.ts",
+      "import": "./dist/runner.js",
+      "require": "./dist/runner.cjs"
     },
     "./esbuild": {
       "types": "./dist/plugins/esbuild.d.ts",

src/core.ts

@@ -5,21 +5,64 @@
  * This module does NOT depend on Node.js modules.
  */
 
-// Re-export yarn-spinner parser
-export { parseYarn } from './yarn-spinner/parse/parser';
-export { compile } from './yarn-spinner/compile/compiler';
-export { YarnRunner } from './yarn-spinner/runtime/runner';
+// Parser
+export { parseYarn, ParseError } from './yarn-spinner/parse/parser';
 
-// Re-export types
+// Compiler
+export { compile, type CompileOptions } from './yarn-spinner/compile/compiler';
+
+// Runner
+export { YarnRunner, type RunnerOptions } from './yarn-spinner/runtime/runner';
+
+// AST types
+export type {
+  Position,
+  NodeHeaderMap,
+  YarnDocument,
+  EnumDefinition,
+  YarnNode,
+  Statement,
+  Line,
+  Command,
+  Jump,
+  Detour,
+  Return,
+  OptionGroup,
+  Option,
+  IfBlock,
+  OnceBlock,
+  EnumBlock,
+} from './yarn-spinner/model/ast';
+
+// IR types
 export type {
-  LoadOptions,
-  LoadResult,
   IRProgram,
-  YarnProject,
-  SchemaValidationError,
-  RunnerOptions,
+  IRNode,
+  IRNodeGroup,
+  IRInstruction,
+} from './yarn-spinner/compile/ir';
+
+// Runtime types
+export type {
   TextResult,
   OptionsResult,
   CommandResult,
   RuntimeResult,
+} from './yarn-spinner/runtime/results';
+
+// Markup types
+export type {
+  MarkupValue,
+  MarkupWrapperType,
+  MarkupWrapper,
+  MarkupSegment,
+  MarkupParseResult,
+} from './yarn-spinner/markup/types';
+
+// Loader types
+export type {
+  LoadOptions,
+  LoadResult,
+  YarnProject,
+  SchemaValidationError,
 } from './types';

src/index.ts

@@ -1,26 +1,69 @@
 /**
  * Yarn Spinner Loader - Main Entry Point
  *
- * Pure API for working with Yarn Spinner documents.
+ * Full browser-compatible package: parse, compile, and run Yarn Spinner documents.
  * This module does NOT depend on Node.js modules.
- * For filesystem operations, use the 'yarn-spinner-loader/node' entry point.
+ * For filesystem loading, use the 'yarn-spinner-loader/node' entry point.
  */
 
-// Re-export yarn-spinner parser and runtime
-export { parseYarn } from './yarn-spinner/parse/parser';
-export { compile } from './yarn-spinner/compile/compiler';
-export { YarnRunner } from './yarn-spinner/runtime/runner';
+// Parser
+export { parseYarn, ParseError } from './yarn-spinner/parse/parser';
 
-// Re-export types
+// Compiler
+export { compile, type CompileOptions } from './yarn-spinner/compile/compiler';
+
+// Runner
+export { YarnRunner, type RunnerOptions } from './yarn-spinner/runtime/runner';
+
+// AST types
+export type {
+  Position,
+  NodeHeaderMap,
+  YarnDocument,
+  EnumDefinition,
+  YarnNode,
+  Statement,
+  Line,
+  Command,
+  Jump,
+  Detour,
+  Return,
+  OptionGroup,
+  Option,
+  IfBlock,
+  OnceBlock,
+  EnumBlock,
+} from './yarn-spinner/model/ast';
+
+// IR types
 export type {
-  LoadOptions,
-  LoadResult,
   IRProgram,
-  YarnProject,
-  SchemaValidationError,
-  RunnerOptions,
+  IRNode,
+  IRNodeGroup,
+  IRInstruction,
+} from './yarn-spinner/compile/ir';
+
+// Runtime types
+export type {
   TextResult,
   OptionsResult,
   CommandResult,
   RuntimeResult,
+} from './yarn-spinner/runtime/results';
+
+// Markup types
+export type {
+  MarkupValue,
+  MarkupWrapperType,
+  MarkupWrapper,
+  MarkupSegment,
+  MarkupParseResult,
+} from './yarn-spinner/markup/types';
+
+// Loader types
+export type {
+  LoadOptions,
+  LoadResult,
+  YarnProject,
+  SchemaValidationError,
 } from './types';

src/node.ts

@@ -1,23 +0,0 @@
-/**
- * Yarn Spinner Loader - Node.js API
- *
- * Functions that depend on Node.js modules (fs, path, fast-glob).
- * Use this entry point when you need to load .yarnproject files from the filesystem.
- */
-
-export {
-  loadYarnProject,
-  loadYarnProjectSync,
-  type LoadOptions,
-  type LoadResult,
-  LoadError,
-  ValidationError as LoaderValidationError,
-} from './loader/index';
-
-export {
-  validateYarnProject,
-  isYarnProject,
-  type SchemaValidationError,
-} from './loader/validator';
-
-export type { YarnProject } from './loader/types';

src/runner.ts

@@ -0,0 +1,30 @@
+/**
+ * Yarn Spinner Loader - Runner API
+ *
+ * Minimal runtime-only export for executing pre-compiled IRPrograms.
+ * No parser, no compiler — just the runner and its types.
+ */
+
+export { YarnRunner, type RunnerOptions } from './yarn-spinner/runtime/runner';
+
+export type {
+  TextResult,
+  OptionsResult,
+  CommandResult,
+  RuntimeResult,
+} from './yarn-spinner/runtime/results';
+
+export type {
+  IRProgram,
+  IRNode,
+  IRNodeGroup,
+  IRInstruction,
+} from './yarn-spinner/compile/ir';
+
+export type {
+  MarkupParseResult,
+  MarkupSegment,
+  MarkupWrapper,
+  MarkupWrapperType,
+  MarkupValue,
+} from './yarn-spinner/markup/types';

tsup.config.ts

@@ -10,7 +10,7 @@ export default defineConfig([
     outDir: 'dist',
   },
   {
-    entry: ['src/node.ts'],
+    entry: ['src/runner.ts'],
     format: ['esm', 'cjs'],
     dts: true,
     sourcemap: true,