Add github workflow from web app template

Author: sgreenbury

.github/workflows/ci.yml

@@ -0,0 +1,106 @@
+on:
+  pull_request:
+    branches: [main]
+
+  push:
+    branches: [main]
+
+defaults:
+      run:
+        working-directory: popgetter-browser/
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - name: Install wasm-pack
+        uses: jetli/wasm-pack-action@v0.4.0
+
+      - name: Cache WASM build
+        uses: actions/cache@v3
+        with:
+          path: rust_backend/target
+          key: rust_backend
+
+      - name: Install dependencies for all packages
+        run: pnpm install
+
+      # NOTE: It's important to build @uatp/components _before_ uatp_template,
+      # since the latter depends on it.
+      - name: Test @uatp/components
+        run: |
+          pnpm --filter=@uatp/components build
+          pnpm --filter=@uatp/components test
+
+      - name: Test @uatp/template
+        run: |
+          pnpm --filter=@uatp/template rust
+          pnpm --filter=@uatp/template python
+          pnpm --filter=@uatp/template build
+          pnpm --filter=@uatp/template test
+
+      # pnpm can't do 'exec', have to use npm
+      - name: Install npm
+        uses: actions/setup-node@v4
+
+      - name: Test @uatp/create-web Rust
+        run: |
+          npm exec ./packages/create-web -- --directory /tmp/rust --project-name rust --backend rust
+          cd /tmp/rust/web
+          pnpm install
+          pnpm rust
+          pnpm build
+          pnpm test
+
+      - name: Test @uatp/create-web Python
+        run: |
+          npm exec ./packages/create-web -- --directory /tmp/python --project-name python --backend python
+          cd /tmp/python/web
+          pnpm install
+          pnpm python
+          pnpm build
+          pnpm test
+
+      - name: Test @uatp/create-web no-backend
+        run: |
+          npm exec ./packages/create-web -- --directory /tmp/none --project-name none --backend none
+          cd /tmp/none/web
+          pnpm install
+          pnpm build
+          pnpm test
+
+
+
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - name: Install pnpm components
+        run: |
+          pnpm install
+
+      - name: Run pre-commit
+        uses: pre-commit/action@v3.0.1
+
+      - name: Update pre-commit
+        uses: pre-commit-ci/lite-action@main
+        if: always()