feat: added multi-arch tests

Author: emmabyte

.github/workflows/test.yaml

@@ -11,6 +11,12 @@ on:
 jobs:
     test:
         runs-on: ubuntu-latest
+        strategy:
+            fail-fast: false
+            matrix:
+                os: [ubuntu-latest] # Optionally add more OS types if needed
+                arch: [amd64, arm64, arm/v7, arm/v6, ppc64le, s390x]
+
         outputs:
             test_status: ${{ steps.test-result.outcome }}
 
@@ -20,28 +26,32 @@ jobs:
 
             - name: Set up QEMU
               uses: docker/setup-qemu-action@v2
+              with:
+                  platforms: all
 
             - name: Set up Docker Buildx
               uses: docker/setup-buildx-action@v2
+              with:
+                  driver: docker-container
 
             # Cache Alpine Base Images
             - name: Cache Docker Base Images
               id: cache-docker-images
               uses: actions/cache@v3
               with:
                   path: /tmp/.buildx-cache
-                  key: docker-base-images-${{ runner.os }}-${{ hashFiles('Dockerfile') }}
+                  key: docker-base-images-${{ matrix.arch }}-${{ runner.os }}-${{ hashFiles('Dockerfile') }}
                   restore-keys: |
-                      docker-base-images-${{ runner.os }}-
+                      docker-base-images-${{ matrix.arch }}-${{ runner.os }}-
 
             # Pre-fetch Alpine Base Images
             - name: Preload Base Images
               if: steps.cache-docker-images.outputs.cache-hit != 'true'
               run: |
-                  docker pull alpine:3.19
-                  docker pull alpine:3.20
-                  docker pull alpine:3.21
-                  docker pull alpine:latest
+                  docker pull --platform linux/${{ matrix.arch }} alpine:3.19
+                  docker pull --platform linux/${{ matrix.arch }} alpine:3.20
+                  docker pull --platform linux/${{ matrix.arch }} alpine:3.21
+                  docker pull --platform linux/${{ matrix.arch }} alpine:latest
 
             - name: Install Docker Compose
               uses: docker/setup-buildx-action@v2
@@ -79,4 +89,5 @@ jobs:
               env:
                   LOG_LEVEL: ${{ vars.LOG_LEVEL }}
               run: |
+                  echo "Running tests on architecture: ${{ matrix.arch }}"
                   LOG_LEVEL=DEBUG bash tests/run-tests.sh