mirror of https://github.com/k3s-io/k3s
76 lines
2.1 KiB
Bash
Executable File
76 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2016 The Kubernetes Authors All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
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source "${KUBE_ROOT}/hack/lib/init.sh"
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cd "${KUBE_ROOT}"
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# Use eval to preserve embedded quoted strings.
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eval "goflags=(${KUBE_GOFLAGS:-})"
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# Filter out arguments that start with "-" and move them to goflags.
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targets=()
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for arg; do
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if [[ "${arg}" == -* ]]; then
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goflags+=("${arg}")
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else
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targets+=("${arg}")
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fi
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done
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if [[ ${#targets[@]} -eq 0 ]]; then
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# Do not run on third_party directories.
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targets=$(go list ./... | grep -v "third_party")
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fi
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# Do this in parallel; results in 5-10x speedup.
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pids=""
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for i in $targets
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do
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(
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# Run go vet using goflags for each target specified.
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#
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# Remove any lines go vet or godep outputs with the exit status.
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# Remove any lines godep outputs about the vendor experiment.
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#
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# If go vet fails (produces output), grep will succeed, but if go vet
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# succeeds (produces no output) grep will fail. Then we just use
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# PIPESTATUS[0] which is go's exit code.
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#
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# The intended result is that each incantation of this line returns
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# either 0 (pass) or 1 (fail).
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godep go vet "${goflags[@]:+${goflags[@]}}" "$i" 2>&1 \
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| grep -v -E "exit status|GO15VENDOREXPERIMENT=" \
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|| fail=${PIPESTATUS[0]}
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exit $fail
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) &
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pids+=" $!"
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done
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# Count and return the number of failed files (non-zero is a failed vet run).
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failedfiles=0
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for p in $pids; do
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wait $p || let "failedfiles+=1"
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done
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exit $failedfiles
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