added support for cmd specific env vars and auth

Author: jeffreyaven

.github/workflows/test.yaml

@@ -33,9 +33,9 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Upgrade pip
-        if: matrix.os == 'macos-latest'
-        run: python -m pip install --upgrade pip
+      # - name: Upgrade pip
+      #   if: matrix.os == 'macos-latest'
+      #   run: python -m pip install --upgrade pip
 
       - name: Install dependencies from requirements.txt
         shell: bash