ceph-csi/deploy/checkout-repo.sh

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#!/bin/sh
fail() {
echo "${@}" > /dev/stderr
exit 1
}
[ -n "${GIT_REPO}" ] || fail 'GIT_REPO environment variable not set'
[ -n "${GIT_REF}" ] || fail 'GIT_REF environment variable not set'
# exit in case a command fails
set -e
git config --global --add safe.directory ${PWD}
git init .
git remote add origin "${GIT_REPO}"
git fetch origin "${GIT_REF}"
git checkout FETCH_HEAD