-c protocol.version=2 \

-c "http.https://github.com/.extraheader=AUTHORIZATION: basic ${auth_header}" \

fetch --no-tags --prune --no-recurse-submodules --depth=1 origin \

"+${CHECKOUT_SHA}:refs/remotes/origin/ci-target"

"+${CHECKOUT_SHA}:refs/remotes/origin/ci-target" || return 1

git -C "$workdir" checkout --force --detach "$CHECKOUT_SHA"

git -C "$workdir" checkout --force --detach "$CHECKOUT_SHA" || return 1

test -f "$workdir/.github/actions/setup-node-env/action.yml" || return 1

echo "checkout attempt ${attempt}/2 succeeded"

}