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65 lines
1.6 KiB
Bash
Executable File
65 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2014 The Kubernetes Authors.
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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[0]}")/..
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source "${KUBE_ROOT}/hack/lib/init.sh"
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kube::golang::setup_env
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kube::util::ensure-temp-dir
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OUTPUT="${KUBE_TEMP}"/symbols-output
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cleanup() {
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rm -rf "${OUTPUT}"
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}
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trap "cleanup" EXIT SIGINT
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mkdir -p "${OUTPUT}"
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GOLDFLAGS="-w" make -C "${KUBE_ROOT}" WHAT=cmd/hyperkube
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# Add other BADSYMBOLS here.
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BADSYMBOLS=(
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"httptest"
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"testify"
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"testing[.]"
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"TestOnlySetFatalOnDecodeError"
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"TrackStorageCleanup"
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)
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# b/c hyperkube binds everything simply check that for bad symbols
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go tool nm "${KUBE_OUTPUT_HOSTBIN}/hyperkube" > "${OUTPUT}/hyperkube-symbols"
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if ! grep -q "NewHyperKubeCommand" "${OUTPUT}/hyperkube-symbols"; then
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echo "No symbols found in hyperkube binary."
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exit 1
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fi
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RESULT=0
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for BADSYMBOL in "${BADSYMBOLS[@]}"; do
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if FOUND=$(grep "${BADSYMBOL}" < "${OUTPUT}/hyperkube-symbols"); then
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echo "Found bad symbol '${BADSYMBOL}':"
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echo "$FOUND"
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RESULT=1
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fi
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done
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exit $RESULT
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# ex: ts=2 sw=2 et filetype=sh
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