43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
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# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
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# LICENSE and NOTICE for details. LLNL-CODE-806117.
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#
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# This file is part of the MFEM library. For more information and source code
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# availability visit https://mfem.org.
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#
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# MFEM is free software; you can redistribute it and/or modify it under the
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# terms of the BSD-3 license. We welcome feedback and contributions, see file
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# CONTRIBUTING.md for details.
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# This script takes a seed for a directory name and appends it with a counter
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# incremented until it can create a new directory with it.
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# Usage:
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#
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# Expects 1 argument: a string that is use as a seed for the directory name.
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#
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# > rundir="desired_name"
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# > rundir=$(./safe_create_rundir $rundir)
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set -o errexit
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set -o nounset
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rundir=${1:-""}
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if [[ -z ${rundir} ]]; then
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>&2 echo "The script expects a string as argument for directory creation."
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exit 1
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fi
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if ! mkdir ${rundir}; then
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n=1
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while ! mkdir ${rundir}_${n}
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do
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n=$((n+1))
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done
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rundir=${rundir}_${n}
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fi
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echo $rundir
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