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https://github.com/zeek/zeek.git
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a87d1fd875
The script was not passing command-line arguments to the new program. Also improved some error messages.
32 lines
835 B
Bash
Executable file
32 lines
835 B
Bash
Executable file
#! /usr/bin/env bash
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#
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# Wrapper to continue supporting old names of executables.
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# This will print a deprecation warning to stderr if (1) stdin/stdout/stderr
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# are all connected to a tty, and (2) the environment variable ZEEK_IS_BRO
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# is unset.
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function deprecated {
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cat >&2 <<EOF
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Warning: Use of '$1' is deprecated. It is linked to a wrapper that
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will be removed in the future. Please use '$2' instead.
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EOF
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}
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base=$(dirname $0)
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old=$(basename $0)
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new=$(echo "${old}" | sed 's/^bro/zeek/')
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if [ "${new}" = "${old}" ]; then
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echo "zeek-wrapper: this script is just a wrapper for old commands"
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exit 1
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fi
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if [ ! -f "${base}/${new}" ]; then
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echo "zeek-wrapper: ${new} not found"
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exit 1
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fi
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test -t 0 && test -t 1 && test -t 2 && test -z "${ZEEK_IS_BRO}" && deprecated "${old}" "${new}"
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"${base}/${new}" "$@"
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