45 lines
993 B
Bash
45 lines
993 B
Bash
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#
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# Copyright (c) 2005 XenSource Ltd.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of version 2.1 of the GNU Lesser General Public
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# License as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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set -e
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evalVariables()
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{
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for arg in "$@"
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do
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if expr 'index' "$arg" '=' '>' '1' >/dev/null
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then
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eval "$arg"
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fi
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done
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}
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findCommand()
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{
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for arg in "$@"
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do
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if ! expr 'index' "$arg" '=' >/dev/null
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then
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command="$arg"
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return
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fi
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done
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}
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