svn_color.sh

function svn
{
        # rebuild args to get quotes right
        CMD=
        for i in "$@"
        do
                if [[ "$i" =~ \  ]]
                then
                        CMD="$CMD \"$i\""
                else
                        CMD="$CMD $i"
                fi
        done

        # pad with spaces to strip --nocol
        CMD=" $CMD "
        CMDLEN=${#CMD}

        # parse disabling arg
        CMD="${CMD/ --nocol / }"

        # check if disabled
        test "$CMDLEN" = "${#CMD}"
        NOCOL=$?
        if [ "$SVN_COLOR" != "always" ] && ( [ $NOCOL = 1 ] || [ "$SVN_COLOR" = "never" ] || [ ! -t 1 ] )
        then
                eval $(which svn) $CMD
                return
        fi

        # supported svn actions for "status-like" output
        ACTIONS="add|checkout|co|cp|del|export|remove|rm|st"
        ACTIONS="$ACTIONS|merge|mkdir|move|mv|ren|sw|up|log"

        # actions that outputs "status-like" data
        if [[ "$1" =~ ^($ACTIONS) ]]
        then
                eval $(which svn) $CMD | while IFS= read -r RL
                do
                        if   [[ $RL =~ ^\ *M\ + ]]; then C="\033[34m";
                        elif [[ $RL =~ ^\ *C\ + ]]; then C="\033[41m\033[37m\033[1m";
                        elif [[ $RL =~ ^\ *A\ + ]]; then C="\033[32m\033[1m";
                        elif [[ $RL =~ ^\ *D\ + ]]; then C="\033[31m\033[1m";
                        elif [[ $RL =~ ^\ *X\ + ]]; then C="\033[37m";
                        elif [[ $RL =~ ^\ *!\ + ]]; then C="\033[43m\033[37m\033[1m";
                        elif [[ $RL =~ ^\ *I\ + ]]; then C="\033[33m";
                        elif [[ $RL =~ ^\ *R\ + ]]; then C="\033[35m";
                        else C=
                        fi

                        echo -e "$C${RL/\\/\\\\}\033[0m\033[0;0m"
                done

        # actions that outputs "diff-like" data
        elif [[ "$1" =~ ^diff ]]
        then
                eval $(which svn) $CMD | while IFS= read -r RL
                do
                        if   [[ $RL =~ ^Index:\  ]]; then C="\033[34m\033[1m";
                        elif [[ $RL =~ ^@@ ]]; then C="\033[37m";

                        # removed
                        elif [[ $RL =~ ^-\<\<\< ]]; then C="\033[31m\033[1m";
                        elif [[ $RL =~ ^-\>\>\> ]]; then C="\033[31m\033[1m";
                        elif [[ $RL =~ ^-=== ]]; then C="\033[31m\033[1m";
                        elif [[ $RL =~ ^- ]]; then C="\033[31m";

                        # added
                        elif [[ $RL =~ ^\+\<\<\< ]]; then C="\033[32m\033[1m";
                        elif [[ $RL =~ ^\+\>\>\> ]]; then C="\033[32m\033[1m";
                        elif [[ $RL =~ ^\+=== ]]; then C="\033[32m\033[1m";
                        elif [[ $RL =~ ^\+ ]]; then C="\033[32m";

                        else C=
                        fi

                        echo -e "$C${RL/\\/\\\\}\033[0m\033[0;0m"
                done
        else
                eval $(which svn) $CMD
        fi
}