| #!/usr/bin/env bash |
| |
| # Copyright 2015 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}")/.. |
| source "${KUBE_ROOT}/hack/lib/init.sh" |
| |
| readonly branch=${1:-${KUBE_VERIFY_GIT_BRANCH:-master}} |
| if ! [[ ${KUBE_FORCE_VERIFY_CHECKS:-} =~ ^[yY]$ ]] && \ |
| ! kube::util::has_changes_against_upstream_branch "${branch}" 'Godeps/' && \ |
| ! kube::util::has_changes_against_upstream_branch "${branch}" 'vendor/' && \ |
| ! kube::util::has_changes_against_upstream_branch "${branch}" 'hack/lib/' && \ |
| ! kube::util::has_changes_against_upstream_branch "${branch}" 'hack/.*godep'; then |
| exit 0 |
| fi |
| |
| # Ensure we have the right godep version available |
| kube::util::ensure_godep_version |
| |
| if [[ -z ${TMP_GOPATH:-} ]]; then |
| # Create a nice clean place to put our new godeps |
| _tmpdir="$(kube::realpath $(mktemp -d -t gopath.XXXXXX))" |
| else |
| # reuse what we might have saved previously |
| _tmpdir="${TMP_GOPATH}" |
| fi |
| |
| if [[ -z ${KEEP_TMP:-} ]]; then |
| KEEP_TMP=false |
| fi |
| function cleanup { |
| if [ "${KEEP_TMP}" == "true" ]; then |
| echo "Leaving ${_tmpdir} for you to examine or copy. Please delete it manually when finished. (rm -rf ${_tmpdir})" |
| else |
| echo "Removing ${_tmpdir}" |
| rm -rf "${_tmpdir}" |
| fi |
| } |
| trap cleanup EXIT |
| |
| # Copy the contents of the kube directory into the nice clean place |
| _kubetmp="${_tmpdir}/src/k8s.io" |
| mkdir -p "${_kubetmp}" |
| # should create ${_kubectmp}/kubernetes |
| git archive --format=tar --prefix=kubernetes/ $(git write-tree) | (cd "${_kubetmp}" && tar xf -) |
| _kubetmp="${_kubetmp}/kubernetes" |
| |
| # Do all our work in the new GOPATH |
| export GOPATH="${_tmpdir}" |
| export PATH="${GOPATH}/bin:${PATH}" |
| |
| pushd "${_kubetmp}" > /dev/null 2>&1 |
| # Restore the Godeps into our temp directory |
| hack/godep-restore.sh |
| |
| # Destroy deps in the copy of the kube tree |
| rm -rf ./Godeps ./vendor |
| |
| # For some reason the kube tree needs to be a git repo for the godep tool to |
| # run. Doesn't make sense. |
| git init > /dev/null 2>&1 |
| |
| # Recreate the Godeps using the nice clean set we just downloaded |
| hack/godep-save.sh |
| popd > /dev/null 2>&1 |
| |
| ret=0 |
| |
| pushd "${KUBE_ROOT}" > /dev/null 2>&1 |
| # Test for diffs |
| if ! _out="$(diff -Naupr --ignore-matching-lines='^\s*\"GoVersion\":' Godeps/Godeps.json ${_kubetmp}/Godeps/Godeps.json)"; then |
| echo "Your Godeps.json is different:" >&2 |
| echo "${_out}" >&2 |
| echo "Godeps Verify failed." >&2 |
| echo "${_out}" > godepdiff.patch |
| echo "If you're seeing this locally, run the below command to fix your Godeps.json:" >&2 |
| echo "patch -p0 < godepdiff.patch" >&2 |
| echo "(The above output can be saved as godepdiff.patch if you're not running this locally)" >&2 |
| echo "(The patch file should also be exported as a build artifact if run through CI)" >&2 |
| KEEP_TMP=true |
| if [[ -f godepdiff.patch && -d "${ARTIFACTS_DIR:-}" ]]; then |
| echo "Copying patch to artifacts.." |
| cp godepdiff.patch "${ARTIFACTS_DIR:-}/" |
| fi |
| ret=1 |
| fi |
| |
| if ! _out="$(diff -Naupr -x "BUILD" -x "AUTHORS*" -x "CONTRIBUTORS*" vendor ${_kubetmp}/vendor)"; then |
| echo "Your vendored results are different:" >&2 |
| echo "${_out}" >&2 |
| echo "Godeps Verify failed." >&2 |
| echo "${_out}" > vendordiff.patch |
| echo "If you're seeing this locally, run the below command to fix your directories:" >&2 |
| echo "patch -p0 < vendordiff.patch" >&2 |
| echo "(The above output can be saved as godepdiff.patch if you're not running this locally)" >&2 |
| echo "(The patch file should also be exported as a build artifact if run through CI)" >&2 |
| KEEP_TMP=true |
| if [[ -f vendordiff.patch && -d "${ARTIFACTS_DIR:-}" ]]; then |
| echo "Copying patch to artifacts.." |
| cp vendordiff.patch "${ARTIFACTS_DIR:-}/" |
| fi |
| ret=1 |
| fi |
| popd > /dev/null 2>&1 |
| |
| if [[ ${ret} -gt 0 ]]; then |
| exit ${ret} |
| fi |
| |
| echo "Godeps Verified." |
| # ex: ts=2 sw=2 et filetype=sh |