.gitlab-ci.yml

variables:
  REMOTE_URL:
  HOTFIX_BRANCH: hotfix
  TEST_MERGE_BRANCH: test-merge
  ACCESS_TOKEN:

stages:
  - merge

branch_auto_merge:
  stage: merge
  script:
    - git remote set-url origin $REMOTE_URL;
    - |
      if [[ $CI_COMMIT_REF_NAME =~ ^(develop|feature|patch).* ]]; then
        TARGET_BRANCH=$TEST_MERGE_BRANCH;
      elif [[ $CI_COMMIT_REF_NAME =~ ^release.* ]]; then
        TARGET_BRANCH=$HOTFIX_BRANCH
      else
        echo "Error: Branch name does not match any known patterns."
        exit 1
      fi;
    - git checkout $TARGET_BRANCH && git pull origin $TARGET_BRANCH && git reset --hard $TARGET_BRANCH;
    - |
      if [ -z "$(git diff --name-only origin/$CI_COMMIT_REF_NAME)" ]; then
        echo "No changes detected. Skipping merge.";
        exit 0
      fi;
    - git merge --no-commit --no-ff origin/$CI_COMMIT_REF_NAME;
    - git commit -m "Merge branch '${CI_COMMIT_REF_NAME}' into '${TARGET_BRANCH}'";
    - git push origin $TARGET_BRANCH;
  #  after_script:
  #    - 'curl -X POST "https://oapi.dingtalk.com/robot/send?access_token='${ACCESS_TOKEN}'" -H "Content-Type: application/json" -d "{\"msgtype\": \"text\", \"text\": {\"content\": \"'${TEST_MERGE_BRANCH}' conflicts occurred! Files:\n $(git diff --name-only --diff-filter=U)\"}}"'
  only:
    - /^(develop|feature|patch|release).*/