49 lines
1.4 KiB
Bash
Executable File
49 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2019 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 nounset
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set -o pipefail
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# shellcheck source=/dev/null
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source "$(dirname "$0")/utils.sh"
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# cd to the root path
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cd_root_path
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echo "Verifying trailing whitespace..."
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TRAILING="$(grep -rnI '[[:blank:]]$' . | grep -v -e .git)"
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ERR="0"
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if [[ -n "$TRAILING" ]]; then
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echo "Found trailing whitespace in the follow files:"
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echo "${TRAILING}"
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ERR="1"
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fi
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echo -e "Verifying new lines at end of files..."
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FILES="$(git ls-files | grep -I -v -e vendor)"
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while read -r LINE; do
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grep -qI . "${LINE}" || continue # skip binary files
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c="$(tail -c 1 "${LINE}")"
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if [[ "$c" != "" ]]; then
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echo "${LINE}: no newline at the end of file"
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ERR=1
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fi
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done <<< "${FILES}"
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if [[ "$ERR" == "1" ]]; then
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echo "Found whitespace errors!"
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exit 1
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fi
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