Trunk

    - ( eval $(ssh-agent -s); echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - > /dev/null && mkdir -p ~/.ssh && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config ) || true

    - git checkout --track origin/master && git pull --ff-only

    - git remote add upstream "${GIT_URL}" && git fetch upstream

    - git pull "upstream/${GIT_UPSTGREAM_BRANCH}"

    - git pull --ff-only upstream/${GIT_UPSTGREAM_BRANCH}

    - echo -e "machine ${CI_SERVER_HOST}\nlogin ${GIT_PUSH_LOGIN}\npassword ${GIT_PUSH_PASSWORD}" > ~/.netrc

    - git push