Update gitlab-ci.yml build stanza to match latest Salsa-CI standards

debian/gitlab-ci.yml

@@ -13,18 +13,29 @@ stages:
 .build: &build
   stage: build
   image: registry.salsa.debian.org/salsa-ci-team/images/gbp
+  cache:
+    paths:
+      - ${CCACHE_WORK_DIR}
+  variables:
+    CCACHE_TMP_DIR: ${CI_PROJECT_DIR}/../.ccache
+    CCACHE_WORK_DIR: ${WORKING_DIR}/.ccache
   services:
     - docker:dind
   artifacts:
-    expire_in: 180 day
-    name: "$CI_BUILD_NAME"
+    expire_in: 90 day
+    name: "$CI_JOB_NAME:$CI_COMMIT_REF_NAME"
     paths:
       - ${WORKING_DIR}/
   script:
+    - |
+      curl https://prittiau.debian.net/post -X POST --data "{\"project_id\":$CI_PROJECT_ID, \"pipeline_id\":$CI_PIPELINE_ID}" --header "Content-Type: application/json"
+    - mkdir -p ${CCACHE_WORK_DIR}
+    - mv ${CCACHE_WORK_DIR} ${CCACHE_TMP_DIR}
     - gbp pull --ignore-branch --pristine-tar --track-missing
     - while true; do sleep 600; echo "10 minutes passed" >&2; done & # Progress keeper since build is long and silent
-    - gbp buildpackage --git-ignore-branch --git-export-dir=${WORKING_DIR} -us -uc --git-builder="docker-build.sh registry.salsa.debian.org/salsa-ci-team/images/dockerbuilder:${RELEASE}" | tail -n 10000 # Keep log under 4 MB
+    - gbp buildpackage --git-ignore-branch --git-export-dir=${WORKING_DIR} --git-builder="docker-build.sh registry.salsa.debian.org/salsa-ci-team/images/dockerbuilder:${RELEASE}" | tail -n 10000 # Keep log under 4 MB
     - du -shc ${WORKING_DIR}/* # Show total file size of artifacts. Must stay are under 100 MB.
+    - mv ${CCACHE_TMP_DIR} ${CCACHE_WORK_DIR}
 
 build package stretch:
   <<: *build