Merge branch 'code_coverage' into 'main'

Code coverage

See merge request mail/exim-encrypt-dlfunc!5

.gitlab-ci.yml

@@ -11,14 +11,32 @@ stages:
 .image-focal:
     image: '${CONTAINER_REGISTRY_NAME}/exim-encrypt-dlfunc-build-focal'
 
+.code-coverage:
+    stage: build
+    script:
+        - meson build -Db_coverage=true
+        - cd build
+        - ninja
+        - ninja test
+        - ninja coverage-xml
+        - grep -Eo 'line-rate="[^"]+"' meson-logs/coverage.xml | head -n 1 |
+            grep -Eo '[0-9.]+' | awk '{ printf "coverage\x3a %.2f%% of statements\n", $1 * 100 }'
+        - ninja coverage-html
+        - mv meson-logs/coveragereport ../coverage
+    artifacts:
+        paths:
+            - coverage/
+        reports:
+            cobertura: build/meson-logs/coverage.xml
+
 .build:
     stage: build
     script:
+        - which meson
         - meson build
         - cd build
         - ninja
         - ninja test
-        - cd ..
     artifacts:
         paths:
             - build/src/libexim-encrypt-dlfunc.so
@@ -39,10 +57,17 @@ stages:
             - ./*.changes
             - ./*.buildinfo
 
+code-coverage:
+    extends:
+        - .image-bullseye
+        - .code-coverage
+    needs: [ ]
+
 build:bullseye:
     extends:
         - .image-bullseye
         - .build
+        - .code-coverage
     needs: [ ]
 
 build:focal:

ci_container/build.sh

@@ -52,13 +52,15 @@ for i in "${images[@]}"; do
 	buildah run "$ctr" /bin/sh -c 'apt-get update; \
 	DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt-get install -y \
 	    build-essential \
-	    git \
+	    exim4-daemon-heavy \
 	    exim4-dev \
+	    gcovr \
+	    git \
 	    libsodium-dev \
+	    openssl \
 	    pkg-config \
 	    python3-pip \
-	    exim4-daemon-heavy \
+	    libxml2-utils; \
-	    openssl; \
 	DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt-get install -y \
 	    debhelper \
 	    debsigs \