#!/bin/bash

######################################################################

#

#   packages.sh -- This function defines and verifies packages

#   required by centos-art.sh script.

#

#   Written by:

#   * Alain Reguera Delgado <al@centos.org.cu>, 2009-2013

#

# Copyright (C) 2009-2013 The CentOS Artwork SIG

#

# 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 2 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, write to the Free Software

# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#

######################################################################

function packages {

    # Define required packages used by centos-art.sh script inside

    # CentOS base repository.

    local BASE_PACKAGES="ImageMagick netpbm netpbm-progs syslinux-perl

        gimp coreutils texinfo texinfo-tex info tetex-latex

        tetex-fonts tetex-xdvi tetex-dvips gettext texi2html libxml2

        gnome-doc-utils elinks docbook-style-xsl docbook-utils

        docbook-dtds docbook-style-dsssl docbook-simple

        docbook-utils-pdf docbook-slides firefox sudo yum rpm ctags

        vim-enhanced"

    # Define required packages used by centos-art.sh script inside

    # EPEL repository. Start verifying the package that contains

    # repository configuration, then everything else.

    local EPEL_PACKAGES="epel-release inkscape asciidoc"

    # Verify required packages. The order in which packages are

    # verified my help to reduce some loops (e.g., verify packages

    # containing the repository's configuration files first and

    # packages from that repository later. It is rather possible that

    # you won't be able to install any package from a repository you

    # don't have configuration files for, in first place).

    tcar_checkFiles -n ${BASE_PACKAGES} ${EPEL_PACKAGES}

    # Print a confirmation message here.

    tcar_printMessage "`gettext "All required packages are installed already."`" --as-stdout-line

}