chore(repository-tools): make arethetypeswrong check part of build/CI

package.json

@@ -10,7 +10,7 @@
     "format": "turbo run format",
     "lint": "eslint package.json *.ts && turbo run lint",
     "preinstall": "npx only-allow pnpm",
-    "prep": "turbo run build test lint format typecheck",
+    "prep": "turbo run build test lint format typecheck check-exports",
     "release": "turbo run build && changeset publish",
     "test": "turbo run test",
     "update": "pnpm update --latest --interactive",

packages/repository-tools/README.md

@@ -37,7 +37,3 @@ This is a dual ESM/CJS package, and publishes both a top-level module with all e
 | ESM               | Yes                    | `import { findRoot } from "@altano/repository-tools/findRoot.js";`      |
 | CJS               | No                     | `const { findRoot } = require("@altano/repository-tools")`              |
 | CJS               | Yes                    | `const { findRoot } = require("@altano/repository-tools/findSync.cjs")` |
-
-## Contributing
-
-This is a dual ESM/CJS package which is really hard to get right. Manually run `pnpm build && pnpm dlx @arethetypeswrong/cli --pack` before making any changes that would affect the build, packaging, or publishing.

packages/repository-tools/package.json

@@ -24,6 +24,7 @@
   ],
   "scripts": {
     "build": "tsup --config build-config/tsup.config.node-hybrid.ts",
+    "check-exports": "attw --pack .",
     "clean": "rm -rf .turbo && rm -rf .tsbuildinfo && rm -rf node_modules && rm -rf dist",
     "dev": "pnpm run build --watch",
     "format": "prettier --check src",
@@ -61,6 +62,7 @@
   "devDependencies": {
     "@altano/tsconfig": "workspace:*",
     "@altano/vitest-plugins": "workspace:*",
+    "@arethetypeswrong/cli": "^0.15.4",
     "@types/node": "^20.11.25",
     "@vitest/coverage-v8": "^1.4.0",
     "@vitest/expect": "^1.4.0",