Docker: Move CMake test into test_cmake.sh

tools/docker/Dockerfile.test_cmake

@@ -60,28 +60,19 @@ COPY ./tools/toolchain/scripts/arch_base.tmpl \
 RUN ./scripts/generate_arch_files.sh && rm -rf ./build
 
 
-COPY ./tools/build_utils/fypp /bin/fypp
-
 # Install CP2K using CMake.
-
 WORKDIR /opt/cp2k
 COPY ./src ./src
 COPY ./exts ./exts
 COPY ./tools/build_utils ./tools/build_utils
 COPY ./cmake ./cmake
 COPY ./CMakeLists.txt .
-WORKDIR ./build
-RUN /bin/bash -c " \
-    echo 'Compiling cp2k...' && \
-    source /opt/cp2k-toolchain/install/setup && \
-    cmake -Werror=dev -DCP2K_USE_VORI=ON -DCP2K_USE_COSMA=NO -DCP2K_BLAS_VENDOR=OpenBLAS -DCP2K_USE_SPGLIB=ON -DCP2K_USE_LIBINT2=ON -DCP2K_USE_LIBXC=ON -DCP2K_USE_LIBTORCH=OFF -DCP2K_ENABLE_CONSISTENCY_CHECKS=ON -DCP2K_BUILD_DBCSR=ON -DCP2K_ENABLE_REGTESTS=ON .. |& tee ./cmake.log && \
-    ! grep -A5 'CMake Warning' ./cmake.log && \
-    make -j"
-WORKDIR /opt/cp2k
-COPY ./data ./data
-COPY ./tests ./tests
-COPY ./tools/regtesting ./tools/regtesting
 
-RUN echo "\nSummary: Compilation works fine.\nStatus: OK\n"
+COPY ./tools/docker/scripts/test_cmake.sh .
+RUN ./test_cmake.sh 2>&1 | tee report.log
+
+# Output the report if the image is old and was therefore pulled from the build cache.
+CMD cat $(find ./report.log -mmin +10) | sed '/^Summary:/ s/$/ (cached)/'
+ENTRYPOINT []
 
 #EOF

tools/docker/generate_dockerfiles.py

@@ -404,36 +404,22 @@ def install_cp2k(
 
 # ======================================================================================
 def install_cp2k_cmake() -> str:
-    # TODO: This is a draft and does not yet actually work.
-
-    return rf"""
-
-COPY ./tools/build_utils/fypp /bin/fypp
+    return (
+        rf"""
 
 # Install CP2K using CMake.
-
 WORKDIR /opt/cp2k
 COPY ./src ./src
 COPY ./exts ./exts
 COPY ./tools/build_utils ./tools/build_utils
 COPY ./cmake ./cmake
 COPY ./CMakeLists.txt .
-WORKDIR ./build
-RUN /bin/bash -c " \
-    echo 'Compiling cp2k...' && \
-    source /opt/cp2k-toolchain/install/setup && \
-    cmake -Werror=dev -DCP2K_USE_VORI=ON -DCP2K_USE_COSMA=NO -DCP2K_BLAS_VENDOR=OpenBLAS -DCP2K_USE_SPGLIB=ON -DCP2K_USE_LIBINT2=ON -DCP2K_USE_LIBXC=ON -DCP2K_USE_LIBTORCH=OFF -DCP2K_ENABLE_CONSISTENCY_CHECKS=ON -DCP2K_BUILD_DBCSR=ON -DCP2K_ENABLE_REGTESTS=ON .. |& tee ./cmake.log && \
-    ! grep -A5 'CMake Warning' ./cmake.log && \
-    make -j"
-WORKDIR /opt/cp2k
-COPY ./data ./data
-COPY ./tests ./tests
-COPY ./tools/regtesting ./tools/regtesting
 
-RUN echo "\nSummary: Compilation works fine.\nStatus: OK\n"
-
-#EOF
+COPY ./tools/docker/scripts/test_cmake.sh .
+RUN ./test_cmake.sh 2>&1 | tee report.log
 """
+        + print_cached_report()
+    )
 
 
 # ======================================================================================

tools/docker/scripts/test_cmake.sh

@@ -0,0 +1,41 @@
+#!/bin/bash -e
+
+# shellcheck disable=SC1091
+source /opt/cp2k-toolchain/install/setup
+
+ln -s /opt/cp2k/tools/build_utils/fypp /bin/fypp
+
+mkdir build
+cd build
+
+if ! cmake \
+  -Werror=dev \
+  -DCP2K_USE_VORI=ON \
+  -DCP2K_USE_COSMA=NO \
+  -DCP2K_BLAS_VENDOR=OpenBLAS \
+  -DCP2K_USE_SPGLIB=ON \
+  -DCP2K_USE_LIBINT2=ON \
+  -DCP2K_USE_LIBXC=ON \
+  -DCP2K_USE_LIBTORCH=OFF \
+  -DCP2K_BUILD_DBCSR=ON \
+  -DCP2K_ENABLE_REGTESTS=ON \
+  .. |& tee ./cmake.log; then
+  echo -e "\nSummary: CMake failed."
+  echo -e "Status: FAILED\n"
+fi
+
+if grep -A5 'CMake Warning' ./cmake.log; then
+  echo -e "\nSummary: Found CMake warnings."
+  echo -e "Status: FAILED\n"
+fi
+
+echo -e '\n\nCompiling cp2k...'
+if make -j; then
+  echo -e "\nSummary: Compilation works fine."
+  echo -e "Status: OK\n"
+else
+  echo -e "\nSummary: Compilation failed."
+  echo -e "Status: FAILED\n"
+fi
+
+#EOF