Added matrix for multiple pytohn versions also to docker

Author: brammittendorff

.github/workflows/ci-cd.yml

@@ -68,41 +68,46 @@ jobs:
   docker:
     needs: test
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Build Docker Image
+      - name: Build Docker Image - Python ${{ matrix.python-version }}
         uses: docker/build-push-action@v5
         with:
           context: .
           load: true
-          tags: gpt-po-translator:test
+          tags: gpt-po-translator:py${{ matrix.python-version }}
+          build-args: |
+            PYTHON_VERSION=${{ matrix.python-version }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
 
       - name: Test Docker Image - Help Text
         run: |
           # Run Docker image to verify it works
-          docker run gpt-po-translator:test --version
+          docker run gpt-po-translator:py${{ matrix.python-version }} --version
           
           # Check help output (should exit with 0)
-          docker run gpt-po-translator:test --help
+          docker run gpt-po-translator:py${{ matrix.python-version }} --help
           
-          echo "✅ Basic Docker image tests passed"
+          echo "✅ Basic Docker image tests passed for Python ${{ matrix.python-version }}"
 
       - name: Test Docker Image - CLI Options and Tests
         run: |
           # Test with --list-models (doesn't require API key)
-          docker run -e OPENAI_API_KEY="dummy-key" gpt-po-translator:test --provider openai --list-models
+          docker run -e OPENAI_API_KEY="dummy-key" gpt-po-translator:py${{ matrix.python-version }} --provider openai --list-models
           
           # Run the Python tests inside the container
-          docker run gpt-po-translator:test python -m pytest
+          docker run gpt-po-translator:py${{ matrix.python-version }} python -m pytest
           
-          echo "✅ CLI option test and pytest passed"
+          echo "✅ CLI option test and pytest passed for Python ${{ matrix.python-version }}"
       
       - name: Test Docker Image with Sample PO file
         run: |
@@ -114,17 +119,17 @@ jobs:
           docker run \
             -v $(pwd)/test-po-files:/test \
             -e OPENAI_API_KEY="dummy-key" \
-            gpt-po-translator:test \
+            gpt-po-translator:py${{ matrix.python-version }} \
             --folder /test --lang de --provider openai --model gpt-3.5-turbo-instruct --list-models
           
           # Check if the tool can access the mounted files
           echo "Verifying test file is accessible..."
           docker run \
             -v $(pwd)/test-po-files:/test \
-            gpt-po-translator:test \
+            gpt-po-translator:py${{ matrix.python-version }} \
             --folder /test --help
           
-          echo "✅ Docker volume mount test passed"
+          echo "✅ Docker volume mount test passed for Python ${{ matrix.python-version }}"
 
       - name: Login to GitHub Container Registry
         if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/'))
@@ -141,13 +146,13 @@ jobs:
           images: |
             ghcr.io/${{ github.repository }}
           tags: |
-            type=ref,event=branch
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
-            type=sha,format=short
+            type=ref,event=branch,suffix=-py${{ matrix.python-version }}
+            type=semver,pattern={{version}}-py${{ matrix.python-version }}
+            type=semver,pattern={{major}}.{{minor}}-py${{ matrix.python-version }}
+            type=semver,pattern={{major}}-py${{ matrix.python-version }}
+            type=sha,format=short,suffix=-py${{ matrix.python-version }}
           flavor: |
-            latest=true
+            latest=${{ matrix.python-version == '3.11' }}
 
       - name: Build and Push Docker Image
         if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/'))
@@ -157,5 +162,7 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            PYTHON_VERSION=${{ matrix.python-version }}
           cache-from: type=gha
           cache-to: type=gha,mode=max

Dockerfile

@@ -1,4 +1,5 @@
-FROM python:3.11-slim
+ARG PYTHON_VERSION=3.11
+FROM python:${PYTHON_VERSION}-slim
 
 WORKDIR /app
 
@@ -16,4 +17,4 @@ RUN pip install .
 COPY docker-entrypoint.sh /usr/local/bin/
 RUN chmod +x /usr/local/bin/docker-entrypoint.sh
 
-ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
+ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]