1#!/bin/bash -e 2 3UNSHALLOW='' 4if $(git rev-parse --is-shallow-repository); then 5 UNSHALLOW='--unshallow' 6fi 7 8if [ ! -z "${CI_MERGE_REQUEST_TARGET_BRANCH_NAME+x}" ] && [ "${CI_MERGE_REQUEST_EVENT_TYPE}" != "detached" ]; then 9 git fetch -q ${UNSHALLOW} --no-tags origin +"${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}":remotes/origin/"${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}" 10 echo origin/"${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}" 11 exit 0 12fi 13 14if [ ! -z "${CI_PIPELINE_ID+x}" ]; then 15 git fetch -q ${UNSHALLOW} --no-tags origin +release:remotes/origin/release +main:remotes/origin/main 16else 17 git fetch -q 18fi 19 20base_release=$(git merge-base --octopus origin/release origin/main HEAD) 21base_main=$(git merge-base origin/main HEAD) 22if [ "${base_release}" = "${base_main}" ]; then 23 dest=origin/release 24else 25 dest=origin/main 26fi 27echo ${dest} 28exit 0 29