diff --git a/.ci/clang-tidy.sh b/.ci/clang-tidy.sh
new file mode 100644
index 0000000..1c3d7b3
--- /dev/null
+++ b/.ci/clang-tidy.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+echo "Doing clang-tidy..."
+bool=false
+# explicitly set IFS to contain only a line feed
+IFS='
+'
+filelist="$(find . -not \( -path './*build*' -prune \) -type f ! -name "$(printf "*\n*")")"
+for file in $filelist; do
+  if echo "$file" | grep -q -E ".*(\.cpp|\.h|\.hpp)$" ; then
+    #Extra check missing dependencies due to clang-tidy doesn't toggle exit code.
+    clang_tidy_lib_check="$(clang-tidy -warnings-as-errors='*' -header-filter='.*,-cpptoml.hpp' "$file" -- -I. -std=c++14 2>&1)"
+    for tidy_line in $clang_tidy_lib_check; do
+      echo "$tidy_line" | grep -q -v -E "^Error while processing*"
+      if [ $? -eq 1 ]; then
+	bool=true
+      fi
+      echo "$tidy_line" | grep -q -v -E ".* error: .*"
+      if [ $? -eq 1 ]; then
+	bool=true
+      fi
+      echo "$tidy_line"
+    done
+  fi
+done
+if $bool; then
+  exit 1
+else
+  echo "No clang-tidy errors found."
+fi
+
+exit 0
diff --git a/.clang-tidy b/.clang-tidy
new file mode 100644
index 0000000..b0965ca
--- /dev/null
+++ b/.clang-tidy
@@ -0,0 +1,2 @@
+Checks: '*,-llvm-header-guard,-fuchsia*,-cppcoreguidelines-pro-bounds-pointer-arithmetic,-cppcoreguidelines-pro-bounds-constant-array-index,-bugprone-narrowing-conversions,-cppcoreguidelines-narrowing-conversions,-cppcoreguidelines-pro-type-const-cast,-cppcoreguidelines-pro-type-reinterpret-cast,-hicpp-signed-bitwise,-bugprone-exception-escape,-cppcoreguidelines-pro-type-member-init,-cppcoreguidelines-pro-type-cstyle-cast,-hicpp-member-init,-google-readability-namespace-comments,-llvm-namespace-comment,-cppcoreguidelines-pro-type-vararg,-hicpp-vararg,-modernize-use-trailing-return-type'
+WarningsAsErrors: 'true'
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..522f05f
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,68 @@
+---
+
+image: samueldebruyn/debian-git:latest
+
+stages:
+  - style
+  - test
+  - build
+
+
+clang_tidy:
+    image: joethei/clang_tidy
+    stage: style
+    tags:
+      - docker-ci
+    script:
+      - sh .ci/clang-tidy.sh;
+
+make_test:
+  stage: test
+  tags:
+    - docker-ci
+  script:
+    - apt-get update
+    - apt-get install -y g++ make cmake clang-tidy
+    - mkdir current
+    - ls | grep -v current | xargs mv -t current
+    - git clone https://github.com/catchorg/Catch2.git
+    - cd Catch2
+    - cmake -Bbuild -H. -DBUILD_TESTING=OFF
+    - cmake --build build/ --target install
+    - cd ..
+    - git clone https://gitlab-ci-token:${CI_JOB_TOKEN}@gitlab.repo.digitech.hs-emden-leer.de/link/projekte/ws19/vkvm-new/library.git
+    - mkdir library/build
+    - cd library/build
+    - cmake ..
+    - make
+    - cd ../../current
+    - mkdir build
+    - cd build
+    - cmake ..
+    - make
+    - make test
+
+cmake_build:
+  stage: build
+  tags:
+    - docker-ci
+  script:
+    - apt-get update
+    - apt-get install -y g++ make cmake clang-tidy
+    - mkdir current
+    - ls | grep -v current | xargs mv -t current
+    - git clone https://github.com/catchorg/Catch2.git
+    - cd Catch2
+    - cmake -Bbuild -H. -DBUILD_TESTING=OFF
+    - cmake --build build/ --target install
+    - cd ..
+    - git clone https://gitlab-ci-token:${CI_JOB_TOKEN}@gitlab.repo.digitech.hs-emden-leer.de/link/projekte/ws19/vkvm-new/library.git
+    - mkdir library/build
+    - cd library/build
+    - cmake ..
+    - make
+    - cd ../../current
+    - mkdir build
+    - cd build
+    - cmake ..
+    - make
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9689675..879671d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,8 +12,7 @@ project(Terminal)
 set(CMAKE_CXX_STANDARD 14)
 
 # enable clang_tidy
-set(CMAKE_CXX_CLANG_TIDY "clang-tidy;-checks=*")
-set(CMAKE_CXX_CLANG_TIDY clang-tidy;-header-filter=.;-checks=*;)
+set(CMAKE_CXX_CLANG_TIDY clang-tidy;-header-filter=.;)
 
 file(GLOB_RECURSE SOURCES src/*.cpp)
 file(GLOB_RECURSE HEADERS src/*.h)