Add building and container recipes

CMakeLists.txt

@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION "3.12")
+
+project("main")
+
+find_package(Boost REQUIRED COMPONENTS filesystem)
+find_package(deal.II REQUIRED)
+find_package(yaml-cpp REQUIRED)
+
+deal_ii_initialize_cached_variables()
+
+add_executable(main main.cpp filesystem/filesystem.cpp fem/fem.cpp flatset/flatset.cpp yamlParser/yamlParser.cpp)
+
+deal_ii_setup_target(main)
+
+target_link_libraries(main Boost::filesystem yaml-cpp)

Dockerfile

@@ -0,0 +1,22 @@
+FROM ubuntu:24.04
+
+# Dependencies
+RUN apt-get update
+RUN apt install -y build-essential
+RUN apt install -y cmake
+RUN apt install -y unzip
+RUN apt install -y wget
+RUN apt install -y vim
+RUN apt install -y libboost-all-dev
+Run apt install -y libdeal.ii-dev
+
+# Yaml
+Run wget https://github.com/jbeder/yaml-cpp/archive/refs/tags/yaml-cpp-0.6.3.zip
+Run unzip yaml-cpp-0.6.3.zip
+RUN cd yaml-cpp-yaml-cpp-0.6.3 && mkdir build && cd build && cmake .. && make && make install
+ENV LD_LIBRARY_PATH = /usr/local/bin
+
+WORKDIR mnt/host
+
+# Execute default command
+#CMD ["/bin/bash"]

README.md

@@ -1,3 +1,55 @@
 # Let's Fight With CMake, Docker, and Some Dependencies
 
 Repository for the [CMake exercise](https://github.com/Simulation-Software-Engineering/Lecture-Material/blob/main/03_building_and_packaging/cmake_exercise.md).
+
+# Instructions
+
+The imageName has to be chosen! ("cmakeFight" could be a fitting name)
+
+1. Build the image via (getting all dependencies will take some time) 
+```shell
+docker buildx build -t <imageName> .
+```
+
+2. Run the container
+
+```shell
+docker run -it --mount type=bind,src=.,dst=/mnt/host/cmake-exercise <imageName>
+```
+
+3. Change directory into the repo
+
+```shell
+cd cmake-exercise
+```
+
+4. Run the shell script (build folder should not exist beforehand!)
+
+```shell
+./build_and_run.sh
+```
+
+Expected output:
+
+```markdown
+Let's fight with CMake, Docker, and some dependencies!
+
+Solve Poisson problem with FEM using deal.II
+FEM results available in `solution.vtk`. Try visualizing with Paraview.
+
+Modify a flat set using boost container
+Elements in s1: 1       2       3       4
+
+Inspect the current directory using boost filesystem
+"." is a directory containing:
+    "CMakeCache.txt"
+    "CMakeFiles"
+    "Makefile"
+    "cmake_install.cmake"
+    "main"
+    "solution.vtk"
+
+Parse some yaml file with yaml-cpp
+  ../yamlParser/config.yml
+Version: 1.2.3
+```

main.cpp

@@ -1,39 +1,39 @@
-//#include "fem/fem.hpp"
-//#include "flatset/flatset.hpp"
-//#include "filesystem/filesystem.hpp"
-//#include "yamlParser/yamlParser.hpp"
+#include "fem/fem.hpp"
+#include "flatset/flatset.hpp"
+#include "filesystem/filesystem.hpp"
+#include "yamlParser/yamlParser.hpp"
 #include <iostream>
 
 int main(int argc, char *argv[])
 {
   std::cout << "Let's fight with CMake, Docker, and some dependencies!" << std::endl << std::endl;
 
-  //std::cout << "Solve Poisson problem with FEM using deal.II" << std::endl;
-  //Fem fem;
-  //fem.run();
-  //std::cout << std::endl;
+  std::cout << "Solve Poisson problem with FEM using deal.II" << std::endl;
+  Fem fem;
+  fem.run();
+  std::cout << std::endl;
 
-  //std::cout << "Modify a flat set using boost container" << std::endl;
-  //modifyAndPrintSets();
-  //std::cout << std::endl;
+  std::cout << "Modify a flat set using boost container" << std::endl;
+  modifyAndPrintSets();
+  std::cout << std::endl;
 
-  //std::cout << "Inspect the current directory using boost filesystem" << std::endl;
-  //inspectDirectory();
-  //std::cout << std::endl;
+  std::cout << "Inspect the current directory using boost filesystem" << std::endl;
+  inspectDirectory();
+  std::cout << std::endl;
 
 
-  //if ( argc == 2 )
-  //{
-  //  const std::string yamlFile( argv[1] );
-  //  std::cout << "Parse some yaml file with yaml-cpp" << std::endl;
-  //  std::cout << "  " << yamlFile << std::endl;
-  //  parseConfig( yamlFile );
-  //}
-  //else
-  //{
-  //  std::cout << "To parse a yaml file please specify file on command line" << std::endl;
-  //  std::cout << "  ./main YAMLFILE" << std::endl;
-  //}
+  if ( argc == 2 )
+  {
+    const std::string yamlFile( argv[1] );
+    std::cout << "Parse some yaml file with yaml-cpp" << std::endl;
+    std::cout << "  " << yamlFile << std::endl;
+    parseConfig( yamlFile );
+  }
+  else
+  {
+    std::cout << "To parse a yaml file please specify file on command line" << std::endl;
+    std::cout << "  ./main YAMLFILE" << std::endl;
+  }
 
   return 0;
 }