feat: introduce Cargo extension CLI for creating packages for building programs

.github/workflows/ci.yml

@@ -77,7 +77,7 @@ jobs:
           sudo wget -c https://github.com/WebAssembly/binaryen/releases/download/$BINARYEN_VERSION/binaryen-$BINARYEN_VERSION-x86_64-linux.tar.gz -O - | sudo tar -xz -C .
           sudo cp binaryen-$BINARYEN_VERSION/bin/wasm-opt /usr/bin/
 
-      - name: Download Gear node
+      - name: Download Gear Node
         run: |
           sudo wget -O ./gear https://github.com/gear-tech/gear/releases/download/build/gear
           sudo chmod +x gear
@@ -87,3 +87,45 @@ jobs:
         env:
           GEAR_PATH: /usr/bin/gear
         run: __GEAR_WASM_BUILDER_NO_FEATURES_TRACKING=1 cargo test --workspace --all-targets --locked --no-fail-fast -- --include-ignored
+
+  test-cli:
+    name: Run CLI Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Free Disk Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          # this might remove tools that are actually needed,
+          # if set to "true" but frees about 6 GB
+          tool-cache: false
+
+          # all of these default to true, but feel free to set to
+          # "false" if necessary for your workflow
+          android: true
+          dotnet: false
+          haskell: true
+          large-packages: false
+          docker-images: true
+          swap-storage: true
+
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Install wasm-opt
+        run: |
+          sudo wget -c https://github.com/WebAssembly/binaryen/releases/download/$BINARYEN_VERSION/binaryen-$BINARYEN_VERSION-x86_64-linux.tar.gz -O - | sudo tar -xz -C .
+          sudo cp binaryen-$BINARYEN_VERSION/bin/wasm-opt /usr/bin/
+
+      - name: Build CLI
+        run: |
+          cargo build -p sails-cli
+
+      - name: Generate MyDemo via CLI
+        run: |
+          SAILS_CLI_TEMPLATES_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}} ./target/debug/cargo-sails new-program ~/tmp --name my-demo
+
+      - name: Run Tests on MyDemo
+        run: |
+          cd ~/tmp/my-demo
+          cargo test -p my-demo