7ff60d7c5b
Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
56 lines
1.7 KiB
Bash
Executable File
56 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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############################################################################
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# tools/unlink.sh
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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link=$1
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# Verify that arguments were provided
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if [ -z "${link}" ]; then
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echo "Missing link argument"
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exit 1
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fi
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# Check if something already exists at the link path
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if [ -e "${link}" ]; then
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# Yes, is it a symbolic link? If so, then remove it
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if [ -h "${link}" ]; then
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rm -f "${link}"
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else
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# If the path is a directory and contains the "fake link" mark, then
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# treat it like a soft link (i.e., remove the directory)
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if [ -d "${link}" -a -f "${link}/.fakelnk" ]; then
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rm -rf "${link}"
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else
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# It is something else (like a file) or directory that does
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# not contain the "fake link" mark
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echo "${link} already exists but is not a symbolic link"
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exit 1
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fi
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fi
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fi
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