added Docker container to run tests

.dockerignore

@@ -0,0 +1 @@
+ProjectFolder/build

Dockerfile

@@ -1,4 +1,4 @@
-# Development / Testing image for C++ template cmake project
+# Development / Testing image for C++ CMake template project
 
 # base image used as the starting point for this image
 FROM debian:latest
@@ -9,20 +9,14 @@ FROM debian:latest
 RUN apt-get update \
     && apt-get install -y \
 		apt-utils \
-        wget \
-        curl \
         git \
-        vim \
 		build-essential \
         libtool autoconf pkg-config \
-        ninja-build \
         clang \
         llvm \
         libc++-dev libc++abi-dev \
         cmake \        
-        # libboost1.74-dev \
 		libboost-all-dev \
-		# compiler cash
         ccache \
     && apt-get clean && rm -rf /var/lib/apt/lists/*
 
@@ -40,14 +34,17 @@ ARG TEST_VAR_DOCKERFILE=test
 COPY ProjectFolder /ProjectFolder
 
 # Setting the working directory inside the project folder
-WORKDIR /ProjectFolder/
+WORKDIR /
 
 # Running Cmake build script, all cmake files are generated
-RUN scripts/cmake_build.sh
+RUN ProjectFolder/scripts/cmake_build.sh
 
 # Building the project using the build files generated by Cmake
-RUN scripts/make_debug.sh
+RUN ProjectFolder/scripts/make_debug.sh
 
-# The command that is run by default by the container when "docker run ..."/"docker start ..." is used
-# CMD ["/bin/bash"]
-CMD ["./build/debug/bin/cpp-cmake-template"]
+WORKDIR /ProjectFolder/build/debug
+
+# The command that is run by default when the container starts
+CMD ["ctest",  "--output-on-failure"]
+# Run this to launch the project binary instead
+# CMD ["./ProjectFolder/build/debug/bin/cpp-cmake-template"]

README.md

@@ -26,6 +26,10 @@ Execute script:
 
 ```./ProjectFolder/scripts/run_tests.sh```<br>
 or execute task "run_tests" in VSCode.
+
+To run tests in a Docker container:<br>
+```docker compose down --volumes --rmi all```<br>
+```docker compose up```
 <h2>Add a new file:</h2>
 - Create the new file in the desired folder.<br>
 - Add file.cpp in the CMakeLists.txt file (the one in the same folder as the file).<br>

docker-compose.yml

@@ -2,8 +2,6 @@ version: "3.7"
 
 services:
   dev-container:
-    volumes:
-      - template-volume:/template-folder
 
     build:
       context: .
@@ -12,7 +10,7 @@ services:
     tty: true
 
     environment:
-      - TEST_VAR_COMPOSE=asd
+      - TEST_VAR_COMPOSE=test
 
     ports:
       - 8080:5555