Find out if it works like this

Signed-off-by: Johannes Kalmbach <[email protected]>

Dockerfile

@@ -1,30 +1,28 @@
 FROM ubuntu:22.04 as base
-ARG TARGETPLATFORM
 LABEL maintainer="Johannes Kalmbach <[email protected]>"
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
 ENV LC_CTYPE C.UTF-8
 ENV DEBIAN_FRONTEND=noninteractive
-RUN echo "Building for platform ->$TARGETPLATFORM<-"
-RUN if  [ $TARGETPLATFORM = "linux/arm64" ] ; then echo "target is ARM"; else echo "target is not ARM, probably AMD64"; fi
 RUN apt-get update && apt-get install -y software-properties-common wget && add-apt-repository -y ppa:mhier/libboost-latest
 RUN wget https://apt.kitware.com/kitware-archive.sh && chmod +x kitware-archive.sh &&./kitware-archive.sh
 
 FROM base as builder
 ARG TARGETPLATFORM
-RUN if  [ $TARGETPLATFORM = "linux/arm64" ] ; then echo "target is ARM"; else echo "target is not ARM, probably AMD64"; fi
 RUN apt-get update && apt-get install -y build-essential cmake libicu-dev tzdata pkg-config uuid-runtime uuid-dev git libjemalloc-dev ninja-build libzstd-dev libssl-dev libboost1.81-dev libboost-program-options1.81-dev libboost-iostreams1.81-dev libboost-url1.81-dev
-RUN if  [ $TARGETPLATFORM = "linux/arm64" ] ; then echo "target is ARM"; else echo "target is not ARM, probably AMD64"; fi
 COPY . /app/
 
 WORKDIR /app/
 ENV DEBIAN_FRONTEND=noninteractive
 
 WORKDIR /app/build/
 RUN cmake -DCMAKE_BUILD_TYPE=Release -DLOGLEVEL=INFO -DUSE_PARALLEL=true -D_NO_TIMING_TESTS=ON -GNinja ..
-RUN echo "Building for platform ->$TARGETPLATFORM<-"
+# When cross-compiling the container for ARM64, then compiling and running all tests runs into a timeout on GitHub actions,
+# so we disable tests for this platform.
+# TODO(joka921) reenable these tests as soon as we can use a native ARM64 platform to compile the docker container.
+RUN if  [ $TARGETPLATFORM = "linux/arm64" ] ; then echo "target is ARM64, don't build tests to avoid timeout"; fi
 RUN if [ $TARGETPLATFORM = "linux/arm64" ] ; then cmake --build . --target IndexBuilderMain ServerMain; else cmake --build . ; fi
-RUN ctest --rerun-failed --output-on-failure
+RUN if [ $TARGETPLATFORM = "linux/arm64" ] ; then ctest --rerun-failed --output-on-failure ; fi
 
 FROM base as runtime
 WORKDIR /app