Test docker matrix

.github/workflows/docker-matrix.yml

@@ -0,0 +1,39 @@
+name: Compatibility Matrix
+
+on:
+  workflow_dispatch:
+
+jobs:
+  CompatibilityMatrix:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        image-tag: ['3.12-slim-bullseye']
+        update-strategy: [default, minor]
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Docker Build
+      uses: docker/[email protected]
+
+    - name: Build current Docker image with tests
+      run: |
+        docker build --target test -t zephir-api2:test .
+
+    - name: Install and update dependencies
+      run: |
+        if [[ "${{ matrix.update-strategy }}" == "default" ]]; then
+
+        echo "Running normal test suite"
+        docker build --build-arg IMAGE_TAG=${{ matrix.image-tag }} --target test -t zephir-api2:test .
+
+        elif [[ "${{ matrix.update-strategy }}" == "minor" ]]; then
+
+        echo "Minor version update"
+        docker build --build-arg IMAGE_TAG=${{ matrix.image-tag }} --target test-minor-update -t zephir-api2:test .
+
+        fi

Dockerfile

@@ -1,4 +1,6 @@
-FROM python:3.12-slim-bullseye AS base
+ARG IMAGE_TAG=3.12-slim-bullseye
+
+FROM python:${IMAGE_TAG} AS base
 # Allowing the argumenets to be read into the dockerfile. Ex:  .env > compose.yml > Dockerfile
 ARG UID=1000
 ARG GID=1000
@@ -35,6 +37,10 @@ FROM poetry AS build
 COPY pyproject.toml poetry.lock ./
 RUN poetry install --no-root --without dev && rm -rf ${POETRY_CACHE_DIR};
 
+# FROM poetry AS build-minor-update
+# # Install minor version updates in the absence of poetry.lock file
+# COPY pyproject.toml poetry.lock ./
+# RUN poetry install --no-root --without dev && rm -rf ${POETRY_CACHE_DIR};
 
 FROM build AS test
 # Install dev dependencies
@@ -44,6 +50,15 @@ COPY . .
 USER app
 RUN poetry run pytest tests
 
+FROM build AS test-minor-update
+# Install dev dependencies
+RUN poetry install --only dev --no-root && rm -rf ${POETRY_CACHE_DIR};
+RUN poetry update
+COPY . .
+# Run tests
+USER app
+RUN poetry run pytest tests
+
 
 FROM base AS production
 RUN mkdir -p /venv && chown ${UID}:${GID} /venv