Merge branch 'expose-artifacts-in-pr' into 'main'

ci: Expose the coverage report and docs as links in the MR's

See merge request GNOME/glib!2820

.gitlab-ci.yml

@@ -10,7 +10,7 @@ cache:
     - _ccache/
 
 variables:
-  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/glib/fedora:v18"
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/glib/fedora:v19"
   COVERITY_IMAGE: "registry.gitlab.gnome.org/gnome/glib/coverity:v7"
   DEBIAN_IMAGE: "registry.gitlab.gnome.org/gnome/glib/debian-stable:v13"
   MINGW_IMAGE: "registry.gitlab.gnome.org/gnome/glib/mingw:v9"
@@ -93,6 +93,7 @@ fedora-x86_64:
     when: always
     expire_in: 1 week
     paths:
+      - "_build/docs/reference/"
       - "_build/config.h"
       - "_build/glib/glibconfig.h"
       - "_build/meson-logs"
@@ -477,8 +478,14 @@ coverage:
   artifacts:
     name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
     expire_in: 1 week
+    expose_as: 'Coverage Report'
     paths:
-      - _coverage/
+      - _coverage/coverage/index.html
+      - _coverage
+    reports:
+      coverage_report:
+        coverage_format: cobertura
+        path: _coverage/*-cobertura/cobertura-*.xml
   before_script:
     - bash .gitlab-ci/show-execution-environment.sh
   script:

.gitlab-ci/coverage-docker.sh

@@ -10,6 +10,14 @@ for path in _coverage/*.lcov; do
     lcov --config-file .lcovrc -r "${path}" '*/_build/*' -o "$(pwd)/${path}"
     # Remove any coverage from system files
     lcov --config-file .lcovrc -e "${path}" "$(pwd)/*" -o "$(pwd)/${path}"
+
+    # Convert to cobertura format for gitlab integration
+    cobertura_base="${path/.lcov}-cobertura"
+    cobertura_xml="${cobertura_base}.xml"
+    lcov_cobertura "${path}" --output "${cobertura_xml}"
+    mkdir -p "${cobertura_base}"
+    cobertura-split-by-package.py "${cobertura_xml}" "${cobertura_base}"
+    rm -f "${cobertura_xml}"
 done
 
 genhtml \

.gitlab-ci/fedora.Dockerfile

@@ -76,6 +76,9 @@ RUN dnf -y update \
 
 RUN pip3 install meson==0.60.3
 
+COPY install-gitlab-cobertura-tools.sh .
+RUN ./install-gitlab-cobertura-tools.sh
+
 # Set /etc/machine-id as it’s needed for some D-Bus tests
 RUN systemd-machine-id-setup
 

.gitlab-ci/install-gitlab-cobertura-tools.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -e
+
+# We need cobertura reports for gitlab-ci coverage_report,
+# so this scripts helps us doing that until we switch to gcovr
+pip3 install lcov-cobertura==2.0.2
+
+# We need to split the coverage files, see:
+#  https://gitlab.com/gitlab-org/gitlab/-/issues/328772#note_840831654
+SPLIT_COBERTURA_SHA512="8388ca3928a27f2ef945a7d45f1dec7253c53742a0dd1f6a3b4a07c0926b24d77f8b5c51fc7920cb07320879b7b89b0e0e13d2101117403b8c052c72e28dbcb7"
+wget -O /usr/local/bin/cobertura-split-by-package.py \
+   https://gitlab.com/gitlab-org/gitlab/uploads/9d31762a33a10158f5d79d46f4102dfb/split-by-package.py
+echo "${SPLIT_COBERTURA_SHA512}  /usr/local/bin/cobertura-split-by-package.py" | sha512sum -c
+chmod +x /usr/local/bin/cobertura-split-by-package.py
+sed -i "s,\(/usr/bin/env python\).*,\13," \
+    /usr/local/bin/cobertura-split-by-package.py

.gitlab-ci/run-docker.sh

@@ -23,6 +23,8 @@ if docker -v |& grep -q podman; then
         # is incompatible with some of the dockerd instances on GitLab
         # CI runners.
         export BUILDAH_FORMAT=docker
+elif getent group docker | grep -q "\b${USER}\b"; then
+        SUDO_CMD=""
 fi
 
 set -e