| #!/usr/bin/env bash |
| |
| # Copyright 2017 The Kubernetes Authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| set -o errexit |
| set -o nounset |
| set -o pipefail |
| |
| KUBE_ROOT=$(dirname "${BASH_SOURCE}")/.. |
| |
| staging_repos=($(ls "${KUBE_ROOT}/staging/src/k8s.io/")) |
| staging_repos_pattern=$(IFS="|"; echo "${staging_repos[*]}") |
| |
| failed=false |
| for i in $(find vendor/ -type d); do |
| deps=$(go list -f '{{range .Deps}}{{.}}{{"\n"}}{{end}}' ./$i 2> /dev/null || echo "") |
| deps_on_main=$(echo "${deps}" | grep -v "k8s.io/kubernetes/vendor/" | grep "k8s.io/kubernetes" || echo "") |
| if [ -n "${deps_on_main}" ]; then |
| echo "Package ${i} has a cyclic dependency on the main repository." |
| failed=true |
| fi |
| deps_on_staging=$(echo "${deps}" | grep "k8s.io/kubernetes/vendor/k8s.io" | grep -E "k8s.io\/${staging_repos_pattern}\>" || echo "") |
| if [ -n "${deps_on_staging}" ]; then |
| echo "Package ${i} has a cyclic dependency on staging repository packages: ${deps_on_staging}" |
| failed=true |
| fi |
| done |
| |
| if [[ "${failed}" == "true" ]]; then |
| exit 1 |
| fi |