ci: fix npm packaging

Signed-off-by: Emilien Escalle <emilien.escalle@escemi.com>

Author: neilime

.github/workflows/__shared-ci.yml

@@ -41,7 +41,7 @@ jobs:
         uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           name: build
-          path: .
+          path: /
 
       - name: Create package tarball
         working-directory: packages/theme
@@ -54,10 +54,12 @@ jobs:
 
           npm pack --pack-destination ${{ runner.temp }}/
 
-      - name: Install package globally
+      - name: Install package in the docs package to verify
+        working-directory: packages/docs
         run: |
-          cd ${{ runner.temp }}
-          npm install -g ./hoverkraft-docusaurus-theme-*.tgz
+          npm uninstall @hoverkraft/docusaurus-theme || true
+          npm install ${{ runner.temp }}/hoverkraft-docusaurus-theme-*.tgz
+          npm run build
 
       - name: Upload package tarball
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2

packages/theme/package.json

@@ -3,10 +3,15 @@
   "version": "1.0.0",
   "description": "Hoverkraft theme for Docusaurus",
   "main": "lib/index.js",
+  "exports": {
+    ".": {
+      "types": "./lib/index.d.ts",
+      "default": "./lib/index.js"
+    }
+  },
   "types": "lib/index.d.ts",
   "files": [
-    "lib",
-    "src"
+    "lib"
   ],
   "scripts": {
     "build": "tsc && node scripts/copy-static-assets.js",