kubernetes/hack/make-rules/verify.sh
Patrick Ohly 04700e97d3 hack: prepare for strict golangci-lint in pull-verify-kubernetes
The long-term goal is that when "make verify" is invoked in pull job, it will
also run golangci-lint with the strict configuration and write an
$ARTIFACTS/golangci-lint-githubactions.log file with GitHub actions
annotations. How to get those published for the GitHub PR is open.

When "make verify" is invoked manually or in any other job, the stricter check
will be skipped. That works because "PR_NUMBER" is only set for pre-merge
jobs (https://github.com/kubernetes/test-infra/blob/master/prow/jobs.md#job-environment-variables).

Because strict linting is still new and might not be useful without a better
UI (= GitHub annotations), this PR does not fully enable the integration into
"make verify". Instead, the new verify-golangci-lint-pr.sh is excluded from it
and needs to be run in a separate job.
2023-03-07 19:38:32 +01:00

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#!/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[0]}")/../..
source "${KUBE_ROOT}/hack/lib/util.sh"
# If KUBE_JUNIT_REPORT_DIR is unset, and ARTIFACTS is set, then have them match.
if [[ -z "${KUBE_JUNIT_REPORT_DIR:-}" && -n "${ARTIFACTS:-}" ]]; then
export KUBE_JUNIT_REPORT_DIR="${ARTIFACTS}"
fi
# include shell2junit library
source "${KUBE_ROOT}/third_party/forked/shell2junit/sh2ju.sh"
# Excluded check patterns are always skipped.
EXCLUDED_PATTERNS=(
"verify-all.sh" # this script calls the make rule and would cause a loop
"verify-*-dockerized.sh" # Don't run any scripts that intended to be run dockerized
"verify-golangci-lint-pr.sh" # Don't run this as part of the block pull-kubernetes-verify yet. TODO(pohly): try this in a non-blocking job and then reconsider this.
"verify-licenses.sh" # runs in a separate job to monitor availability of the dependencies periodically
)
# Exclude typecheck in certain cases, if they're running in a separate job.
if [[ ${EXCLUDE_TYPECHECK:-} =~ ^[yY]$ ]]; then
EXCLUDED_PATTERNS+=(
"verify-typecheck.sh" # runs in separate typecheck job
"verify-typecheck-providerless.sh" # runs in separate typecheck job
)
fi
# Exclude dependency checks in certain cases, if they're running in a separate job.
# From @cblecker: We can't change the variable name here, unless we update it throughout
# test-infra (and we would need to pick it backwards).
if [[ ${EXCLUDE_GODEP:-} =~ ^[yY]$ ]]; then
EXCLUDED_PATTERNS+=(
"verify-external-dependencies-version.sh" # runs in separate dependencies job
"verify-vendor.sh" # runs in separate dependencies job
"verify-vendor-licenses.sh" # runs in separate dependencies job
)
fi
# Exclude readonly package check in certain cases, aka, in periodic jobs we don't care and a readonly package won't be touched
if [[ ${EXCLUDE_READONLY_PACKAGE:-} =~ ^[yY]$ ]]; then
EXCLUDED_PATTERNS+=(
"verify-readonly-packages.sh" # skip in CI, if env is set
)
fi
# Only run known fast checks in quick mode.
# These ideally run in less than 10s.
QUICK_PATTERNS+=(
"verify-api-groups.sh"
"verify-boilerplate.sh"
"verify-external-dependencies-version.sh"
"verify-vendor-licenses.sh"
"verify-gofmt.sh"
"verify-imports.sh"
"verify-non-mutating-validation.sh"
"verify-pkg-names.sh"
"verify-readonly-packages.sh"
"verify-spelling.sh"
"verify-staging-client-go.sh"
"verify-staging-meta-files.sh"
"verify-test-featuregates.sh"
"verify-test-images.sh"
)
while IFS='' read -r line; do EXCLUDED_CHECKS+=("$line"); done < <(ls "${EXCLUDED_PATTERNS[@]/#/${KUBE_ROOT}/hack/}" 2>/dev/null || true)
while IFS='' read -r line; do QUICK_CHECKS+=("$line"); done < <(ls "${QUICK_PATTERNS[@]/#/${KUBE_ROOT}/hack/}" 2>/dev/null || true)
TARGET_LIST=()
IFS=" " read -r -a TARGET_LIST <<< "${WHAT:-}"
function is-excluded {
for e in "${EXCLUDED_CHECKS[@]}"; do
if [[ $1 -ef "${e}" ]]; then
return
fi
done
return 1
}
function is-quick {
for e in "${QUICK_CHECKS[@]}"; do
if [[ $1 -ef "${e}" ]]; then
return
fi
done
return 1
}
function is-explicitly-chosen {
local name="${1#verify-}"
name="${name%.*}"
index=0
for e in "${TARGET_LIST[@]}"; do
if [[ "${e}" == "${name}" ]]; then
TARGET_LIST[${index}]=""
return
fi
index=$((index + 1))
done
return 1
}
function run-cmd {
local filename="${2##*/verify-}"
local testname="${filename%%.*}"
local output="${KUBE_JUNIT_REPORT_DIR:-/tmp/junit-results}"
local tr
if ${SILENT}; then
juLog -output="${output}" -class="verify" -name="${testname}" "$@" &> /dev/null
tr=$?
else
juLog -output="${output}" -class="verify" -name="${testname}" "$@"
tr=$?
fi
return ${tr}
}
# Collect Failed tests in this Array , initialize it to nil
FAILED_TESTS=()
function print-failed-tests {
echo -e "========================"
echo -e "${color_red:?}FAILED TESTS${color_norm:?}"
echo -e "========================"
for t in "${FAILED_TESTS[@]}"; do
echo -e "${color_red}${t}${color_norm}"
done
}
function run-checks {
local -r pattern=$1
local -r runner=$2
local t
for t in ${pattern}
do
local check_name
check_name="$(basename "${t}")"
if [[ -n ${WHAT:-} ]]; then
if ! is-explicitly-chosen "${check_name}"; then
continue
fi
else
if is-excluded "${t}" ; then
echo "Skipping ${check_name}"
continue
fi
if ${QUICK} && ! is-quick "${t}" ; then
echo "Skipping ${check_name} in quick mode"
continue
fi
fi
echo -e "Verifying ${check_name}"
local start
start=$(date +%s)
run-cmd "${runner}" "${t}" && tr=$? || tr=$?
local elapsed=$(($(date +%s) - start))
if [[ ${tr} -eq 0 ]]; then
echo -e "${color_green:?}SUCCESS${color_norm} ${check_name}\t${elapsed}s"
else
echo -e "${color_red}FAILED${color_norm} ${check_name}\t${elapsed}s"
ret=1
FAILED_TESTS+=("${t}")
fi
done
}
# Check invalid targets specified in "WHAT" and mark them as failure cases
function missing-target-checks {
# In case WHAT is not specified
[[ ${#TARGET_LIST[@]} -eq 0 ]] && return
for v in "${TARGET_LIST[@]}"
do
[[ -z "${v}" ]] && continue
FAILED_TESTS+=("${v}")
ret=1
done
}
SILENT=${SILENT:-false}
QUICK=${QUICK:-false}
if ${SILENT} ; then
echo "Running in silent mode, run with SILENT=false if you want to see script logs."
fi
if ${QUICK} ; then
echo "Running in quick mode (QUICK=true). Only fast checks will run."
fi
ret=0
run-checks "${KUBE_ROOT}/hack/verify-*.sh" bash
run-checks "${KUBE_ROOT}/hack/verify-*.py" python3
missing-target-checks
if [[ ${ret} -eq 1 ]]; then
print-failed-tests
fi
exit ${ret}
# ex: ts=2 sw=2 et filetype=sh