issue #63: export user site

.github/workflows/workflow-build-push-container-github-registry.yml

@@ -108,17 +108,22 @@ jobs:
         uses: actions/setup-python@v3
         with:
           python-version: 3.8
-          cache: 'pip'
 
       - name: Install the remove-previous-image from github.com/ai-cfia/devops inside the user-site
-        run: pip install git+https://$USER:[email protected]/ai-cfia/devops.git@26-as-a-devops-i-want-to-create-unit-tests-for-the-remove-previous-imagepy-script
+        run: python -m pip install --user git+https://$USER:[email protected]/ai-cfia/devops.git@26-as-a-devops-i-want-to-create-unit-tests-for-the-remove-previous-imagepy-script
         env:
           USER: ${{ secrets.USER }}
           USER_TOKEN: ${{ secrets.USER_TOKEN }}
 
+      - name: Access user site-packages
+        run: |
+          USER_SITE=$(python -m site --user-site)
+          echo "Path to site-packages is $USER_SITE"
+          echo "USER_SITE=$USER_SITE" >> $GITHUB_ENV
+
       - name: Delete the previous image (unmerged pull request)
         if: github.event.pull_request.merged == false
-        run: python remove-previous-image/remove_previous_image.py
+        run: python $USER_SITE/remove-previous-image/remove_previous_image.py
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           REGISTRY: ${{ inputs.registry }}
@@ -129,7 +134,7 @@ jobs:
 
       - name: Delete the previous image (merged pull request)
         if: github.event.pull_request.merged == true
-        run: python remove-previous-image/remove_previous_image.py
+        run: python $USER_SITE/remove-previous-image/remove_previous_image.py
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           REGISTRY: ${{ inputs.registry }}