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#!/bin/bash
#
# prepare_doLinks.sh -- This option creates/updates the symbolic links
# information required in your workstation to connect it with the
# files inside the working copy of The CentOS Artwork Repository. When
# you provide this option, the centos-art.sh put itself into your
# system's execution path and make common brushes, patterns, palettes
# and fonts available inside applications like GIMP, so you can make
# use of them without loosing version control over them.
#
# Copyright (C) 2009, 2010, 2011 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.
#
# ----------------------------------------------------------------------
# $Id$
# ----------------------------------------------------------------------
function prepare_doLinks {
local -a LINKS_SRC
local -a LINKS_DST
local SUFFIX='centos'
local USERFILES=''
local PALETTE=''
local BRUSH=''
local PATTERN=''
local FONT=''
local FILE=''
local COUNT=0
# Define user's directories where most configuration linkes will
# be created in.
local GIMP_HOME=${HOME}/.$(rpm -q gimp | cut -d. -f-2)
local INKS_HOME=${HOME}/.inkscape
# Define link relation for cli.
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${HOME}/bin/$CLI_PROGRAM
LINKS_DST[((++${#LINKS_DST[*]}))]=${CLI_BASEDIR}/${CLI_PROGRAM}.sh
USERFILES="${HOME}/bin/$CLI_PROGRAM"
# Define link relation for fonts.
for FONT in $(cli_getFilesList ${HOME}/artwork/trunk/Identity/Fonts --pattern='.+\.ttf');do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${HOME}/.fonts/$(basename $FONT)
LINKS_DST[((++${#LINKS_DST[*]}))]=$FONT
done
# Define link relation for common palettes.
for PALETTE in $(cli_getFilesList ${HOME}/artwork/trunk/Identity/Palettes --pattern=".+\.gpl");do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${GIMP_HOME}/palettes/${SUFFIX}-$(basename $PALETTE)
LINKS_DST[((++${#LINKS_DST[*]}))]=$PALETTE
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${INKS_HOME}/palettes/${SUFFIX}-$(basename $PALETTE)
LINKS_DST[((++${#LINKS_DST[*]}))]=$PALETTE
done
# Define link relation for common brushes.
for BRUSH in $(cli_getFilesList ${HOME}/artwork/trunk/Identity/Brushes --pattern=".+\.(gbr|gih)");do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${GIMP_HOME}/brushes/${SUFFIX}-$(basename $BRUSH)
LINKS_DST[((++${#LINKS_DST[*]}))]=$BRUSH
done
# Define link relation for common patterns.
for PATTERN in $(cli_getFilesList ${HOME}/artwork/trunk/Identity/Patterns --pattern=".+\.png");do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${GIMP_HOME}/patterns/${SUFFIX}-$(basename $PATTERN)
LINKS_DST[((++${#LINKS_DST[*]}))]=$PATTERN
done
# Define link relation for Vim text editor's configuration.
if [[ $EDITOR == '/usr/bin/vim' ]];then
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${HOME}/.vimrc
LINKS_DST[((++${#LINKS_DST[*]}))]=${PREPARE_CONFIG_DIR}/vimrc
USERFILES="${USERFILES} ${HOME}/.vimrc"
fi
# Define which files inside the user's configuration directories
# need to be removed in order for centos-art.sh script to make a
# fresh installation of common patterns, common palettes and
# common brushes using symbolic links from the working copy to the
# user's configuration directories inside the workstation.
USERFILES=$(echo "$USERFILES";
cli_getFilesList ${HOME}/bin --pattern='.+\.sh';
cli_getFilesList ${HOME}/.fonts --pattern='.+\.ttf';
cli_getFilesList ${GIMP_HOME}/brushes --pattern='.+\.(gbr|gih)';
cli_getFilesList ${GIMP_HOME}/patterns --pattern='.+\.(pat|png|jpg|bmp)';
cli_getFilesList ${GIMP_HOME}/palettes --pattern='.+\.gpl';
cli_getFilesList ${INKS_HOME}/palettes --pattern='.+\.gpl';)
# Remove user-specific configuration files from user's home
# directory. Otherwise, we might end up having links insid user's
# home directory that don't exist inside the working copy.
if [[ "$USERFILES" != '' ]];then
rm -r $USERFILES
fi
while [[ $COUNT -lt ${#LINKS_SRC[*]} ]];do
# Print action message.
cli_printMessage "${LINKS_SRC[$COUNT]}" --as-creating-line
# Create symbolic link's parent directory if it doesn't exist.
if [[ ! -d $(dirname ${LINKS_SRC[$COUNT]}) ]];then
mkdir -p $(dirname ${LINKS_SRC[$COUNT]})
fi
# Create symbolic link.
ln ${LINKS_DST[$COUNT]} ${LINKS_SRC[$COUNT]} --symbolic --force
# Increment counter.
COUNT=$(($COUNT + 1))
done
}