Fix pyyaml_include, add psycopg2 binaries, add test

.github/workflows/pip_ci.yml

@@ -0,0 +1,45 @@
+name: Test pip install
+
+on:
+  workflow_dispatch:
+  pull_request:
+
+jobs:
+  build:
+    name: PIP Install
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@v3
+
+      - name: Install Poetry
+        run: pipx install poetry
+
+      - name: Set up Python 3.9
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.9
+          cache: "poetry"
+
+      - name: run Pre-Commit
+        uses: pre-commit/[email protected]
+
+      - name: Build dbt-coves using Poetry
+        run: |
+          poetry build
+
+      - name: Discover .whl file
+        id: discover_whl
+        run: |
+          ls dist/*.whl | grep -E "dbt_coves-[0-9]+\.[0-9]+\.[0-9]+-py3-none-any\.whl" | head -n 1 > whl_file.txt
+
+      - name: Extract .whl file name
+        id: extract_whl_name
+        run: |
+          WHL_FILE=$(cat whl_file.txt)
+          echo "::set-output name=whl_file::$WHL_FILE"
+
+      - name: Use .whl to pip-install
+        run: |
+          WHL_FILE_PATH=${{ steps.extract_whl_name.outputs.whl_file }}
+          pip install $WHL_FILE_PATH