ci: Add commands to copy build from container to host and archive it

.github/workflows/cd.yml

@@ -26,7 +26,11 @@ jobs:
 
           - name: Run Docker image
             run: |
-              docker run --rm -v $(pwd)/dist:/app/dist --name protodesk-container protodesk
+              docker run --name protodesk-container protodesk
+
+          - name: Copy build from container to host
+            run: |
+              docker cp protodesk-container:/app/dist ./dist
 
           - name: Create a versioned archive of the build
             run: |

.github/workflows/ci.yml

@@ -48,4 +48,16 @@ jobs:
         - name: Build Docker image
           run: |
             docker build --platform linux/${{ matrix.arch }} -t protodesk .
-            docker rmi protodesk
+
+        - name: Run Docker image
+          run: |
+            docker run --name protodesk-container protodesk
+
+        - name: Copy build from container to host
+          run: |
+            docker cp protodesk-container:/app/dist ./dist
+
+        - name: Create an archive of the build
+          run: |
+            cd dist && tar -czf protodesk.tar.gz app/
+            ls -l 

Dockerfile

@@ -24,7 +24,3 @@ RUN poetry install --no-root
 
 # build the application with Pyinstaller
 RUN poetry run pyinstaller app.spec
-
-# confirm that the app is indeed built
-RUN ls -l /app/dist
-RUN ls -l /app/dist/app