fix: run full check in prepublishOnly before publish (#122)

npm publish preflight now matches CI validation instead of build-only.

Author: SutuSebastian

.changeset/fix-prepublish-check-validation.md

@@ -0,0 +1,5 @@
+---
+"codemap": patch
+---
+
+Run full `check` (not build-only) in `prepublishOnly` so npm publish cannot skip tests or typecheck.

docs/packaging.md

@@ -4,7 +4,7 @@ How **@stainless-code/codemap** is built and published. **Doc index:** [README.m
 
 ## Build & publish surface
 
-- **`bun run build`** → **tsdown** (`tsdown.config.ts`) → **`dist/`** (main **`index.mjs`**, lazy CLI chunks from **`src/cli/main.ts`**, workers, shared chunks) + types. **`prepublishOnly`** runs build.
+- **`bun run build`** → **tsdown** (`tsdown.config.ts`) → **`dist/`** (main **`index.mjs`**, lazy CLI chunks from **`src/cli/main.ts`**, workers, shared chunks) + types. **`prepublishOnly`** runs **`check`** (build, format, lint, tests, typecheck, golden).
 - **`package.json`**: **`bin`** and **`exports`** → **`./dist/index.mjs`**; **`files`**: **`CHANGELOG.md`**, **`dist/`**, **`templates/`** — no `src/` on npm.
 
 The `templates/` directory ships two parallel subtrees:

package.json

@@ -61,7 +61,7 @@
     "lint:fix": "oxlint --fix",
     "pack": "bun run build && npm pack",
     "prepare": "husky || true",
-    "prepublishOnly": "bun run build",
+    "prepublishOnly": "bun run check",
     "qa:external": "bun scripts/qa-external-repo.ts",
     "release": "changeset publish",
     "test": "bun test ./src",

src/package-scripts.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, test } from "bun:test";
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+
+const pkg = JSON.parse(
+  readFileSync(join(import.meta.dir, "..", "package.json"), "utf8"),
+) as { scripts: Record<string, string> };
+
+describe("package.json publish scripts", () => {
+  test("prepublishOnly uses the same validation gate as check", () => {
+    expect(pkg.scripts.prepublishOnly).toBe("bun run check");
+    expect(pkg.scripts.check).toContain("typecheck");
+    expect(pkg.scripts.check).toContain("test");
+    expect(pkg.scripts.check).toContain("test:golden");
+  });
+});