Gitlab - Creating C++ applications with Gitlab CI
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Gitlab is a complete tool that integrates everything from project management to product construction. In this talk I will present how a C ++ project can be analyzed, built, tested and deployed using Gitlab.
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Gitlab - Creating C++ applications with Gitlab CI
- 1. Gitlab Creating C++ applications with Gitlab CI Navigate : Space / Arrow Keys | - Menu | - Fullscreen | - Overview | - Blackout | - Speaker | - HelpM F O B S ? 1 / 45
- 2. Hello! Uilian Ries C++ and Python Developer Work at @khomp @uilianries @uilianries 2 / 45
- 4. RISE OF THE FOX @uilianries 4 / 45
- 6. GITLAB GitLab is a web-based Git-repository manager with wiki, issue-tracking and CI/CD pipeline features. @uilianries 6 / 45
- 8. ARCHITECTURE GitLab CI/CD manages projects/builds GitLab Runner is an application which processes builds You need at least one GitLab instance and one GitLab Runner. @uilianries 8 / 45
- 10. GITLAB RUNNER GitLab Runner preforms the actual build It can run on any platform It can test any programming language Support Docker, including auto scaling and multiple jobs concurrently @uilianries 10 / 45
- 12. CONFIGURATION FILE .gitlab-ci.yml YAML format Add le to the root directory of your repository Con gure a Runner @uilianries 12 / 45
- 13. Cppcheck Clang Tidy Doxygen Unit Test (Catch2) Generate .DEB package Let's start a new C++ project! What does it need? @uilianries 13 / 45
- 14. ├── CMakeLists.txt ├── conanfile.txt ├── docs │ ├── Doxyfile ├── include │ └── hello │ └── hello.hpp ├── lib │ └── hello.cpp └── test ├── CMakeLists.txt └── test_message.cpp @uilianries 14 / 45
- 15. CPPCHECK A static code analysis tool for the C and C++ $ cppcheck *.cpp --enable=all --language=c++ @uilianries 15 / 45
- 16. CPPCHECK .gitlab-ci.yml cppcheck: image: ubuntu:bionic before_script: - apt update - apt install -y --no-install-recommends cppcheck=1.82-1 - cppcheck --version script: - cppcheck lib/*.cpp --verbose --enable=all --inconclusive -- @uilianries 16 / 45
- 18. CLANG TIDY A clang-based C++ “linter” tool $ clang-tidy test.cpp -checks=-*,clang-analyz @uilianries 18 / 45
- 19. CLANG TIDY .gitlab-ci.yml clang-tidy: image: base/archlinux:2018.09.01 variables: CC: clang CXX: clang++ before_script: - pacman -Syu --needed --noconfirm clang-tools-extra=6.0.1-2 - clang-tidy --version script: - clang-tidy -warnings-as-errors="*" -checks="-*,clang-analyz @uilianries 19 / 45
- 21. DOXYGEN A documentation generator, a tool for writing software reference documentation $ doxygen docs/Doxyfile @uilianries 21 / 45
- 22. DOXYGEN .gitlab-ci.yml doxygen: image: alpine:3.7 before_script: - apk update - apk add --no-cache -t .required_apks doxygen=1.8.13-r1 gra - mkdir -p build/docs script: - doxygen docs/Doxyfile artifacts: paths: - build/docs/html/ @uilianries 22 / 45
- 25. STAGES [x] Analysis [ ] Testing [ ] Deployment @uilianries 25 / 45
- 28. CMake + Conan + Catch2 A application for managing the build process of software A C and C++ Package Manager for Developers A modern header-only, test framework for unit- tests @uilianries 28 / 45
- 29. HOW TO BUILD $ mkdir build && cd build $ cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=OFF $ cmake --build . @uilianries 29 / 45
- 30. ADDING TESTS $ mkdir build && cd build $ conan install .. $ cmake .. -DCMAKE_BUILD_TYPE=Debug $ cmake --build . --target test $ cmake --build . --target memcheck $ cmake --build . --target coverage @uilianries 30 / 45
- 31. build-gcc7: image: lasote/conangcc7 before_script: - sudo apt update - sudo apt install gcovr script: - mkdir -p build && cd build - conan install .. - cmake .. - cmake --build . - cmake --build . --target test - cmake --build . --target memcheck - cmake --build . --target coverage @uilianries 31 / 45
- 33. CODE COVERAGE Add code coverage result for Download @uilianries 33 / 45
- 34. build-gcc7: image: lasote/conangcc7 before_script: - sudo apt update - sudo apt install gcovr script: - mkdir -p build && cd build - conan install .. - cmake .. - cmake --build . - cmake --build . --target test - cmake --build . --target memcheck - cmake --build . --target coverage artifacts: paths: build/coverage/ @uilianries 34 / 45
- 36. STAGES [X] Analysis [X] Testing [ ] Deployment @uilianries 36 / 45
- 37. DEPLOYING Download the project as a package Use CPack to generate .DEB package Upload package to Bintray @uilianries 37 / 45
- 38. Bintray o ers native support for all major package formats @uilianries 38 / 45
- 39. deploy-bintray: image: lasote/conangcc7 before_script: - sudo apt update - sudo apt install -y --no-install-recommends curl script: - cd build - cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=OFF - cmake --build . - cpack -G DEB . after_script: - curl -T build/hello-0.1.0.deb -uuilianries:${BINTRAY_API_ artifacts: paths: - build/*.deb @uilianries 39 / 45
- 43. CONCLUSION C and C++ is not just about language standard There are a lot of FOSS tools Gitlab is a good opportunity to standardize your environment @uilianries 43 / 45
- 45. THANK YOU! Questions ? You can nd me on: @uilianries - twitter, github cpplang.slack.com - channel #conan or #bincrafters uilianries@gmail.com https://conan.io @uilianries 45 / 45