Code formatting

Context

issue : aidge#6

• Update readme

.gitlab/ci/code_quality/static_analysis/cpp.gitlab-ci.yml

@@ -3,12 +3,13 @@ include:
 
 static_analysis:cpp:
   stage: static_analysis
-  extends: .rules:static_analysis_coverage
+  extends: 
+    - .rules:static_analysis:cpp
   tags:
     - static_analysis
   before_script : 
-    - apt-get update
-    - apt-get install -y cppcheck python-is-python3 python3-pip
+    - !reference [.retrieve_deps:apt, script]
+    - apt-get install -y cppcheck
     - python -m pip install Pygments
     - python -m pip install -U cppcheck_codequality
 
@@ -24,3 +25,30 @@ static_analysis:cpp:
       - public
     reports:
       codequality: cppcheck.json
+
+coverage:ubuntu_cpp:
+  stage: coverage
+  needs: ["build:ubuntu_cpp"]
+  extends:
+    - .build:variable:aidge_install 
+    - .rules:static_analysis:cpp
+  tags:
+    - docker
+  before_script:
+    - !reference [.retrieve_deps:apt, script]
+    - apt-get install -qq -y gcovr
+  script:
+    - cd $BUILD_DIR
+    - ctest --output-on-failure
+    # HTML report for visualization
+    - gcovr --html-details --exclude-unreachable-branches -o coverage.html --root ${CI_PROJECT_DIR} --filter '\.\./include/' --filter '\.\./src/'
+    # Coberta XML report for Gitlab integration
+    - gcovr --xml-pretty --exclude-unreachable-branches --print-summary -o coverage.xml --root ${CI_PROJECT_DIR} --filter '\.\./include/' --filter '\.\./src/'
+  coverage: /^\s*lines:\s*\d+.\d+\%/
+  artifacts:
+    name: ${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}-${CI_COMMIT_SHA}
+    expire_in: 2 days
+    reports:
+      coverage_report:
+        coverage_format: cobertura
+        path: $BUILD_DIR/coverage.xml