Fix/docker build fails

.github/workflows/ci.yaml

@@ -27,3 +27,48 @@ jobs:
     - name: Analysing the code with pylint
       run: |
         pylint $(git ls-files '*.py')
+  docker:
+    name: Build Docker Image
+    needs: lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Convert repository name ot image name
+        id: image_name
+        run: |
+          sed -E -e 's/docker-//' -e 's/^/image_name=/' <<<"${{ github.repository }}" >> "$GITHUB_OUTPUT"
+
+      - name: Generate Docker tag names
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          # list of Docker images to use as base name for tags
+          images: |
+            ghcr.io/${{ steps.image_name.outputs.image_name }}
+            ${{ steps.image_name.outputs.image_name }}
+          # generate Docker tags based on the following events/attributes
+          tags: |
+            # set edge tag for default branch
+            type=edge,enable={{is_default_branch}}
+            # set dev tag for dev branch
+            type=raw,value=dev,enable=${{ github.ref == format('refs/heads/{0}', 'dev') }},branch=dev
+            # Tags for non SemVer tag names
+            type=match,pattern=([0-9]+.*),group=1
+            # latest tag for any tags
+            type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/') }},event=tag
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/arm/v7,linux/arm64/v8,linux/amd64
+          push: false
+          tags: ${{ steps.meta.outputs.tags }}

Dockerfile

@@ -2,10 +2,14 @@ FROM python:3.12-alpine
 LABEL maintainer="Salvoxia <[email protected]>"
 
 COPY immich_auto_album.py requirements.txt docker/immich_auto_album.sh docker/setup_cron.sh /script/
-
-RUN pip install --no-cache-dir -r /script/requirements.txt \
+ARG TARGETPLATFORM
+# gcc and musl-dev are required for building requirements for regex python module
+RUN if [ "$TARGETPLATFORM" = "linux/arm/v7" ]; then apk add gcc musl-dev; fi \
+    && pip install --no-cache-dir -r /script/requirements.txt \
     && chmod +x /script/setup_cron.sh /script/immich_auto_album.sh \
-    && rm -rf /tmp/* /var/tmp/* /var/cache/apk/* /var/cache/distfiles/*
+    && rm -rf /tmp/* /var/tmp/* /var/cache/apk/* /var/cache/distfiles/* \
+    && if [ "$TARGETPLATFORM" = "linux/arm/v7" ]; then apk del gcc musl-dev; fi
+
 ENV IS_DOCKER=1
 WORKDIR /script
 CMD ["sh", "-c", "/script/setup_cron.sh && crond -f"]