feat(Docker): Enabled support for Linux ARM based Docker images (Issue …

…#134).

.github/workflows/release.yml

@@ -98,10 +98,15 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Set release version
         run: echo "PackageVersion=${{ needs.version.outputs.RELEASE_VERSION }}" >> $GITHUB_ENV
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
       - name: Build and push Docker image
         uses: docker/[email protected]
         with:
           context: .
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: |
             bagetter/bagetter:latest

Dockerfile

@@ -1,7 +1,8 @@
 ARG Version=1.0.0
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
 ARG Version
+ARG TARGETARCH
 WORKDIR /src
 
 ## Create separate layer for `dotnet restore` to allow for caching; useful for local development
@@ -12,7 +13,7 @@ RUN for file in $(ls *.csproj); do mkdir -p ${file%.*}/ && mv $file ${file%.*}/;
 # useful for debugging to display all files
 #RUN echo $(ls)
 # restore packages
-RUN dotnet restore BaGetter/BaGetter.csproj
+RUN dotnet restore BaGetter/BaGetter.csproj --arch $TARGETARCH
 
 ## Publish app (implicitly builds the app)
 FROM build AS publish
@@ -27,7 +28,8 @@ RUN dotnet publish BaGetter \
     -p DebugType=none \
     -p DebugSymbols=false \
     -p GenerateDocumentationFile=false \
-    -p UseAppHost=false
+    -p UseAppHost=false \
+    -a $TARGETARCH
 
 # create default folders
 RUN mkdir -p "/data/packages" \

readme.md

@@ -28,6 +28,7 @@ For more information, please refer to the [documentation].
 ## 📦 Features
 
 * **Cross-platform**: runs on Windows, macOS, and Linux!
+* **ARM** (64bit) **support**. You can host your NuGets on a device like Raspberry Pi!
 * **Cloud native**: supports [Docker][Docker doc link], [AWS][AWS doc link], [Google Cloud][GCP doc link], [Alibaba Cloud][Aliyun doc link]
 * **Offline support**: [Mirror a NuGet server][Read through caching] to speed up builds and enable offline downloads