diff -r 0b9e3e67f43d -r 4b0f521af8ad .gitlab-ci.yml
--- a/.gitlab-ci.yml	Fri Nov 22 18:57:44 2019 +0100
+++ b/.gitlab-ci.yml	Tue Nov 26 10:15:05 2019 +0100
@@ -5,6 +5,12 @@
     - dist
     - quality
 
+cache:
+    paths:
+        - bin/
+        - eggs/
+        - parts/
+
 before_script:
     - export http_proxy=http://172.17.0.1:3128/
     - export HTTP_PROXY=http://172.17.0.1:3128/
@@ -29,6 +35,7 @@
     artifacts:
         paths:
             - ./dist
+
 pylint:
     stage: quality
     allow_failure: true
@@ -47,17 +54,32 @@
     stage: quality
     allow_failure: true
     image: docker:stable
+    services:
+        - docker:stable-dind
     variables:
         DOCKER_DRIVER: overlay2
-    services:
-        - docker:stable-dind
+        DOCKER_TLS_CERTDIR: ""
     script:
-        - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/')
+        - |
+            if ! docker info &>/dev/null; then
+              if [ -z "$DOCKER_HOST" -a "$KUBERNETES_PORT" ]; then
+                export DOCKER_HOST='tcp://localhost:2375'
+              fi
+            fi
         - docker run
             --env SOURCE_CODE="$PWD"
             --volume "$PWD":/code
             --volume /var/run/docker.sock:/var/run/docker.sock
-            "registry.gitlab.com/gitlab-org/security-products/codequality:$SP_VERSION" /code
+            "registry.gitlab.com/gitlab-org/security-products/codequality:12-0-stable" /code
     artifacts:
         reports:
             codequality: gl-code-quality-report.json
+        expire_in: 1 week
+    dependencies: []
+    only:
+        refs:
+            - branches
+            - tags
+    except:
+        variables:
+            - $CODE_QUALITY_DISABLED