feat: create scaffold project

.github/workflows/scaffold.yml

@@ -0,0 +1,34 @@
+name: Run scaffold
+
+on:
+  pull_request:
+    types: [synchronize]
+
+jobs:
+  scaffold:
+    strategy:
+      fail-fast: true
+      matrix:
+        go-version:
+          - 1.13.x
+          - 1.14.x
+          - 1.15.x
+          - 1.16.x
+          - 1.17.x
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build hrp binary
+        run: make build
+      - name: Check hrp version
+        run: ./output/hrp -v
+      - name: Run start project
+        run: ./output/hrp startproject demo
+      - name: Run demo tests
+        run: ./output/hrp run demo/testcases/demo.json demo/testcases/demo.yaml