Fix the CI config for the DC branches

- run MR container building only if target master
- run the Repo and Code quality checks also for DC branches

.gitlab-ci.yml

@@ -18,6 +18,7 @@ RebaseCheck:
       - merge_requests
     variables:
       - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "/^DC_.*$/"
   script:
     # Get the upstream repository manually. I did not find any other way to have it for
     # comparison
@@ -39,6 +40,39 @@ RebaseCheck:
     -   exit 1
     - fi
 
+RebaseCheckDc:
+  stage: checkRepository
+  variables:
+    GIT_DEPTH: 200
+  image: alpine
+  tags:
+    - docker
+  only:
+    refs:
+      - merge_requests
+    variables:
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "DC_Oct23"
+  script:
+    # Get the upstream repository manually. I did not find any other way to have it for
+    # comparison
+    # Check if a rebase is needed
+    # If a rebase is needed stop immediately
+    - apk update && apk add git bash
+    - scripts/connect_upstream_repo.sh $CI_MERGE_REQUEST_PROJECT_URL
+    - git fetch upstream
+    - hash1=$(git show-ref upstream/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME | cut -f1 -d' ')
+    - hash2=$(git merge-base upstream/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME HEAD)
+    - echo "${hash1}"
+    - echo "${hash2}"
+    - if [ "${hash1}" = "${hash2}" ]; then
+    -   echo "No rebase required"
+    -   exit 0
+    - else
+    -   echo "The Merge Request is not up-to-date"
+    -   echo "Rebase is required"
+    -   exit 1
+    - fi
+
 LinearHistCheck:
   stage: checkRepository
   variables:
@@ -51,6 +85,7 @@ LinearHistCheck:
       - merge_requests
     variables:
       - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "/^DC_.*$/"
   script:
     # Get the upstream repository manually. I did not find any other way to have it for
     # comparison
@@ -79,6 +114,7 @@ CodeFormatCheck:
       - merge_requests
     variables:
       - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "/^DC_.*$/"
   script:
     # Get the upstream repository manually. I did not find any other way to have it for
     # comparison
@@ -141,6 +177,7 @@ FileFormatCheck:
       - merge_requests
     variables:
       - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "/^DC_.*$/"
   script:
     # Get the upstream repository manually. I did not find any other way to have it for
     # comparison
@@ -159,6 +196,7 @@ FileEndCheck:
       - merge_requests
     variables:
       - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "/^DC_.*$/"
   script:
     # Get the upstream repository manually. I did not find any other way to have it for
     # comparison
@@ -178,6 +216,7 @@ FileLicenceCheck:
       - merge_requests
     variables:
       - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "/^DC_.*$/"
   script:
     # Get the upstream repository manually. I did not find any other way to have it for
     # comparison
@@ -517,7 +556,10 @@ CbmRoot_Continuous:
 BuildOnlineContainerMR:
   stage: package
   only:
-    - merge_requests
+    refs:
+      - merge_requests
+    variables:
+      - $CI_MERGE_REQUEST_PROJECT_PATH == "computing/cbmroot" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
   needs:
     - CodeFormatCheck
     - FileFormatCheck