Improve container building

For more details, see: https://devblogs.microsoft.com/dotnet/improving-multiplatform-container-support/
tuokri · Feb 25, 2024 · 4bef5a0 · 4bef5a0
1 parent 0fa86d9
commit 4bef5a0
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,9 +1,10 @@
-FROM mcr.microsoft.com/dotnet/sdk:8.0-bookworm-slim as build-env
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-bookworm-slim as build-env
+ARG TARGETARCH
 WORKDIR /App
 
 COPY . ./
-RUN dotnet restore
-RUN dotnet publish -c Release --framework net8.0
+RUN dotnet restore -a $TARGETARCH
+RUN dotnet publish -c Release --framework net8.0 -a $TARGETARCH --no-restore
 
 FROM mcr.microsoft.com/dotnet/runtime:8.0-bookworm-slim