chore(cloud-hello): Handle UI build in CI

Signed-off-by: Joonas Bergius <joonas@cosmonic.com>

.github/workflows/cloud-hello.yml

@@ -22,6 +22,7 @@ jobs:
       - uses: actions/checkout@v4
       - run: cargo clippy --no-deps
         working-directory: cloud-hello
+
   build:
     runs-on: ubuntu-latest
     steps:
@@ -31,9 +32,40 @@ jobs:
           cargo build --target wasm32-wasi
         working-directory: cloud-hello
 
+  build-ui:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          npm install
+          npm run build
+        working-directory: cloud-hello/ui
+      - uses: actions/upload-artifact@v4
+        id: upload-cloud-hello-ui
+        with:
+          if-no-files-found: error
+          name: cloud-hello-ui
+          path: cloud-hello/ui/dist/
+
+  view-ui:
+    runs-on: ubuntu-latest
+    needs:
+      - build-ui
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          name: cloud-hello-ui
+          path: cloud-hello/ui/dist
+
+      - run: |
+          ls -lahR cloud-hello/ui
+
   release:
     runs-on: ubuntu-latest
-    needs: [build]
+    needs:
+      - build
+      - build-ui
     if: startsWith(github.ref, 'refs/tags/cloud-hello-v')
     permissions:
       contents: read
@@ -53,7 +85,12 @@ jobs:
       - run: rustup target add wasm32-wasi
       - uses: taiki-e/install-action@v2
         with:
-          tool: wash-cli@0.27
+          tool: wash-cli@0.29.2
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: cloud-hello-ui
+          path: cloud-hello/ui/dist
 
       - name: Build and push
         run: |

.gitignore

@@ -8,6 +8,7 @@
 /dist/
 /target
 **target
+cloud-hello/ui/dist/
 
 ## File system
 .DS_Store