[glib-networking/mcatanzaro/ci] Add separate scan-build CI stage

[Michael Catanzaro <mcatanzaro src gnome org>]

commit a5f4728683ea9ab99175f8d20749582a514bef7a
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Wed Jul 8 14:43:08 2020 -0500

    Add separate scan-build CI stage
    
    Let's do static analysis!

 .gitlab-ci.yml           | 48 +++++++++++++++++++++++++++++++++---------------
 .gitlab-ci/Dockerfile    |  5 ++++-
 .gitlab-ci/run-docker.sh |  2 +-
 3 files changed, 38 insertions(+), 17 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cb48c2e..509d55c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,36 +1,54 @@
-image: registry.gitlab.gnome.org/gnome/glib-networking/master:v11
+image: registry.gitlab.gnome.org/gnome/glib-networking/master:v12
 
 fedora-x86_64:
+  stage: build
+  script:
+    - meson --prefix=$HOME/glib-networking-installed
+            -Dgnutls=enabled
+            -Dopenssl=enabled
+            -Dlibproxy=enabled
+            -Dgnome_proxy=enabled
+            -Dwerror=true
+            _build/
+    - ninja -C _build/
+    - meson test -v -C _build/ --repeat=500
+    - meson install -C _build/
+  artifacts:
+    paths:
+      - _build/test-results
+    when: on_failure
+
+fedora-x86_64-asan:
   tags: [ privileged ]
   stage: build
   script:
-    # Sadly, GCC 9's LeakSanitizer is quite crashy, #86.
-    # So we will run our tests under asan only once.
     - meson -Db_sanitize=address
             -Dgnutls=enabled
             -Dopenssl=enabled
             -Dlibproxy=enabled
             -Dgnome_proxy=enabled
             -Dwerror=true
-            build/
-    - ninja -C build/
-    - ASAN_OPTIONS=fast_unwind_on_malloc=0 meson test --verbose --timeout-multiplier=10 -C build/
-    - rm -rf build/
+            _build/
+    - ninja -C _build/
+    - ASAN_OPTIONS=fast_unwind_on_malloc=0 meson test --verbose --timeout-multiplier=10 -C _build/
+  artifacts:
+    paths:
+      - _build/test-results
+    when: on_failure
 
-    # Now again, this time without asan. We will additionally test installation.
-    - meson --prefix=$HOME/glib-networking-installed
-            -Dgnutls=enabled
+fedora-x86_64-scan-build:
+  stage: build
+  script:
+    - meson -Dgnutls=enabled
             -Dopenssl=enabled
             -Dlibproxy=enabled
             -Dgnome_proxy=enabled
             -Dwerror=true
-            build/
-    - ninja -C build/
-    - meson test -v -C build/ --repeat=500
-    - meson install -C build/
+            _build/
+    - scan-build ninja -C _build/
   artifacts:
     paths:
-      - build/test-results
+      - _build/meson-logs/scanbuild
     when: on_failure
 
 vs2017-x64:
diff --git a/.gitlab-ci/Dockerfile b/.gitlab-ci/Dockerfile
index 2746104..8c14a2c 100644
--- a/.gitlab-ci/Dockerfile
+++ b/.gitlab-ci/Dockerfile
@@ -3,7 +3,10 @@ FROM fedora:rawhide
 RUN dnf update -y \
     && dnf install -y 'dnf-command(builddep)' \
     && dnf builddep -y glib-networking \
-    && dnf install -y libasan openssl-devel crypto-policies-scripts \
+    && dnf install -y clang-analyzer \
+                      crypto-policies-scripts \
+                      libasan \
+                      openssl-devel \
     && dnf clean all
 
 ARG HOST_USER_ID=5555
diff --git a/.gitlab-ci/run-docker.sh b/.gitlab-ci/run-docker.sh
index 1489459..4428417 100755
--- a/.gitlab-ci/run-docker.sh
+++ b/.gitlab-ci/run-docker.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-TAG="registry.gitlab.gnome.org/gnome/glib-networking/master:v11"
+TAG="registry.gitlab.gnome.org/gnome/glib-networking/master:v12"
 
 cd "$(dirname "$0")"