[tracker/wip/carlosg/coverage] ci: Add coverage analysis

[Carlos Garnacho <carlosg src gnome org>]

commit 233403d085e0f0c19679e39a2a08874daa7efc3d
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Jul 7 11:43:18 2020 +0200

    ci: Add coverage analysis

 .gitlab-ci.yml | 9 +++++++++
 1 file changed, 9 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 960cf1743..a073de84f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -61,6 +61,15 @@ test-ubuntu-rolling:
   image: registry.gitlab.gnome.org/gnome/tracker-oci-images/amd64/ubuntu:rolling
   <<: *test
 
+coverage-analysis:
+  stage: analysis
+  image: registry.gitlab.gnome.org/gnome/tracker-oci-images/amd64/fedora:latest
+  allow_failure: true
+  script:
+    - dnf install -y gcovr
+    - su tracker -c 'cd build; gcovr --root=.. --exclude=../tests --exclude=../utils --exclude=../examples'
+  coverage: '/^TOTAL.*\s+(\d+\%)$/'
+
 coverity:
   stage: analysis
   image: registry.gitlab.gnome.org/gnome/tracker-oci-images/amd64/fedora:latest