added support for cmd specific env vars and auth

Author: jeffreyaven

.github/workflows/test.yaml

@@ -70,7 +70,7 @@ jobs:
       - name: Install PostgreSQL dev libraries on macOS
         if: matrix.os == 'macos-latest'
         run: |
-          brew install postgresql
+          brew install postgresql@14
           pip install psycopg2
       # End macOS
 
@@ -79,6 +79,7 @@ jobs:
           pip install .
 
       - name: Run tests
+        shell: ${{ matrix.os == 'windows-latest' && 'pwsh' || 'bash' }}
         env:
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -90,6 +91,6 @@ jobs:
           AWS_REGION: ${{ vars.AWS_REGION }}
           AWS_REGIONS: ${{ vars.AWS_REGIONS }}
           GCP_PROJECT: ${{ vars.GCP_PROJECT }}
-          GCP_ZONE: ${{ vars.GCP_ZONE }}          
+          GCP_ZONE: ${{ vars.GCP_ZONE }}
         run: |
-          python3 -m tests.pystackql_tests
+          python3 -m tests.pystackql_tests