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#! /bin/bash
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# Emulate /usr/bin/sudo, so that SCL environment variables
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# are passed through via an /bin/env wrapper.
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# Includes work by Andy Fong <boringuy@gmail.com>
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cmd_started=false
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is_option_param_next=false
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for arg in "$@"
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do
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case "$arg" in
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*\'*)
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arg= ;;
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esac
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if [ "$cmd_started" = true ]; then
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cmd_options="$cmd_options '$arg'"
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elif [ "$is_option_param_next" = true ]; then
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sudo_options="$sudo_options $arg"
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is_option_param_next=false
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elif [[ $arg == -* ]]; then
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sudo_options="$sudo_options $arg"
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case "$arg" in
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# all the options that take a parameter
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"-g" | "-h" | "-p" | "-u" | "-U" | "-C" | "-s" | "-r" | "-t" | "-T")
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is_option_param_next=true
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;;
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"--")
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cmd_started=true
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;;
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esac
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elif [[ $arg == *=* ]]; then
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sudo_options="$sudo_options $arg"
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else
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cmd_options="$cmd_options '$arg'"
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cmd_started=true
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fi
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done
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if [ "$sudo_options" == "" ]; then
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sudo_options="-E"
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fi
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exec /usr/bin/sudo $sudo_options env LD_LIBRARY_PATH=$LD_LIBRARY_PATH PATH=$PATH scl enable %{scl} "$cmd_options"
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