mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-23 06:40:23 +00:00
134 lines
3.8 KiB
Bash
Executable File
134 lines
3.8 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# Copyright 2014 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 "${KUBE_ROOT}/hack/lib/init.sh"
|
|
|
|
kube::golang::verify_go_version
|
|
|
|
if ! which golint > /dev/null; then
|
|
echo 'Can not find golint, install with:'
|
|
echo 'go get -u github.com/golang/lint/golint'
|
|
exit 1
|
|
fi
|
|
|
|
cd "${KUBE_ROOT}"
|
|
|
|
array_contains () {
|
|
local seeking=$1; shift # shift will iterate through the array
|
|
local in=1 # in holds the exit status for the function
|
|
for element; do
|
|
if [[ "$element" == "$seeking" ]]; then
|
|
in=0 # set in to 0 since we found it
|
|
break
|
|
fi
|
|
done
|
|
return $in
|
|
}
|
|
|
|
# Check that the file is in alphabetical order
|
|
failure_file="${KUBE_ROOT}/hack/.golint_failures"
|
|
if ! diff -u "${failure_file}" <(LC_ALL=C sort "${failure_file}"); then
|
|
{
|
|
echo
|
|
echo "hack/.golint_failures is not in alphabetical order. Please sort it:"
|
|
echo
|
|
echo " LC_ALL=C sort -o hack/.golint_failures hack/.golint_failures"
|
|
echo
|
|
} >&2
|
|
false
|
|
fi
|
|
|
|
export IFS=$'\n'
|
|
# NOTE: when "go list -e ./..." is run within GOPATH, it turns the k8s.io/kubernetes
|
|
# as the prefix, however if we run it outside it returns the full path of the file
|
|
# with a leading underscore. We'll need to support both scenarios for all_packages.
|
|
all_packages=(
|
|
$(go list -e ./... | egrep -v "/(third_party|vendor|staging/src/k8s.io/client-go/pkg|generated|clientset_generated)" | sed -e 's|^k8s.io/kubernetes/||' -e "s|^_${KUBE_ROOT}/\?||")
|
|
)
|
|
failing_packages=(
|
|
$(cat $failure_file)
|
|
)
|
|
unset IFS
|
|
errors=()
|
|
not_failing=()
|
|
for p in "${all_packages[@]}"; do
|
|
# Run golint on package/*.go file explicitly to validate all go files
|
|
# and not just the ones for the current platform.
|
|
# Packages with a corresponding foo_test package will make golint fail
|
|
# with a useless error. Just ignore that, see golang/lint#68.
|
|
failedLint=$(golint "$p"/*.go 2>/dev/null)
|
|
array_contains "$p" "${failing_packages[@]}" && in_failing=$? || in_failing=$?
|
|
if [[ -n "${failedLint}" ]] && [[ "${in_failing}" -ne "0" ]]; then
|
|
errors+=( "${failedLint}" )
|
|
fi
|
|
if [[ -z "${failedLint}" ]] && [[ "${in_failing}" -eq "0" ]]; then
|
|
not_failing+=( $p )
|
|
fi
|
|
done
|
|
|
|
# Check that all failing_packages actually still exist
|
|
gone=()
|
|
for p in "${failing_packages[@]}"; do
|
|
array_contains "$p" "${all_packages[@]}" || gone+=( "$p" )
|
|
done
|
|
|
|
# Check to be sure all the packages that should pass lint are.
|
|
if [ ${#errors[@]} -eq 0 ]; then
|
|
echo 'Congratulations! All Go source files have been linted.'
|
|
else
|
|
{
|
|
echo "Errors from golint:"
|
|
for err in "${errors[@]}"; do
|
|
echo "$err"
|
|
done
|
|
echo
|
|
echo 'Please review the above warnings. You can test via "golint" and commit the result.'
|
|
echo 'If the above warnings do not make sense, you can exempt this package from golint'
|
|
echo 'checking by adding it to hack/.golint_failures (if your reviewer is okay with it).'
|
|
echo
|
|
} >&2
|
|
false
|
|
fi
|
|
|
|
if [[ ${#not_failing[@]} -gt 0 ]]; then
|
|
{
|
|
echo "Some packages in hack/.golint_failures are passing golint. Please remove them."
|
|
echo
|
|
for p in "${not_failing[@]}"; do
|
|
echo " $p"
|
|
done
|
|
echo
|
|
} >&2
|
|
false
|
|
fi
|
|
|
|
if [[ ${#gone[@]} -gt 0 ]]; then
|
|
{
|
|
echo "Some packages in hack/.golint_failures do not exist anymore. Please remove them."
|
|
echo
|
|
for p in "${gone[@]}"; do
|
|
echo " $p"
|
|
done
|
|
echo
|
|
} >&2
|
|
false
|
|
fi
|