#!/bin/bash
# Updated: Thu May 16 21:07:54 2013
# @ https://www.askapache.com/linux/show-events-occurred-day-linux/
# Copyright (C) 2013 Free Software Foundation, Inc.
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.


function askapache_calendar ()
{

   if [[ ! -d ~/.calendar ]]; then
          echo "INSTALLING CALENDARS TO ~/.calendar";

          local U=http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/usr.bin/calendar/calendars/ OPWD=$PWD;

          mkdir -pv ~/.calendar;

          cd ~/.calendar
          curl -# $(for f in $(curl -sSo - $U | sed '/">calendar\./!d; s,^.*;<a href="\./\([^"]\+\)".*$,\1,g'); do echo -n " -O $U$f"; done);
          cd $OPWD

          echo "CALENDARS INSTALLED";
   fi

   local COLOR=$( echo -en $(( $RANDOM % ${1:-$RANDOM} + 1 )) );

   echo -en "`tput setaf $COLOR`";
   sed -n "/$(date +%m\\/%d\\\|%b\*\ %d)/p" ~/.calendar/c*
   echo -en "`tput sgr0`"
}