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#!/bin/bash
#
# prepare_doLinks.sh -- This function creates the base configuration
# of symbolic links your workstation needs to have installed in order
# for you to use the `centos-art' command and some auxiliar components
# (e.g., palettes, brushes, patterns, fonts, etc.) that may result
# useful for you when designing graphical compositions.
#
# 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 {
# Verify `--links' option.
if [[ $FLAG_LINKS == 'false' ]];then
return
fi
local -a LINKS_SRC
local -a LINKS_DST
local SUFFIX=''
local USERFILES=''
local PALETTE=''
local BRUSH=''
local PATTERN=''
local FONT=''
local FILE=''
local COUNT=0
# Define user-specific directories.
local GIMP_USERDIR=${HOME}/.$(rpm -q gimp | cut -d. -f-2)
local INKS_USERDIR=${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 ${HOME}/artwork/trunk/Identity/Fonts --pattern='denmark\.ttf');do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${HOME}/.fonts/$(basename $FONT)
LINKS_DST[((++${#LINKS_DST[*]}))]=$FONT
done
# Define link relation for common palettes.
for PALETTE in $(cli_getFilesList ${HOME}/artwork/trunk/Identity/Palettes --pattern=".+\.gpl");do
SUFFIX="${GIMP_USERDIR}/palettes/$(prepare_doLinksSuffixes $PALETTE)"
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${SUFFIX}${NAME}${VERS}$(basename $PALETTE)
LINKS_DST[((++${#LINKS_DST[*]}))]=$PALETTE
SUFFIX="${INKS_USERDIR}/palettes/$(prepare_doLinksSuffixes $PALETTE)"
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${SUFFIX}${NAME}${VERS}$(basename $PALETTE)
LINKS_DST[((++${#LINKS_DST[*]}))]=$PALETTE
done
# Define link relation for common brushes.
for BRUSH in $(cli_getFilesList ${HOME}/artwork/trunk/Identity/Brushes --pattern=".+\.(gbr|gih)");do
SUFFIX="${GIMP_USERDIR}/brushes/$(prepare_doLinksSuffixes $BRUSH)"
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${SUFFIX}${NAME}${VERS}$(basename $BRUSH)
LINKS_DST[((++${#LINKS_DST[*]}))]=$BRUSH
done
# Define link relation for common patterns.
for PATTERN in $(cli_getFilesList ${HOME}/artwork/trunk/Identity/Patterns --pattern=".+\.png");do
SUFFIX="${GIMP_USERDIR}/patterns/$(prepare_doLinksSuffixes $PATTERN)"
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${SUFFIX}${NAME}${VERS}$(basename $PATTERN)
LINKS_DST[((++${#LINKS_DST[*]}))]=$PATTERN
done
# Define link relation for Vim text editor.
if [[ $EDITOR == '/usr/bin/vim' ]];then
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${HOME}/.vimrc
LINKS_DST[((++${#LINKS_DST[*]}))]=${FUNCCONFIG}/vimrc
USERFILES="${USERFILES} ${HOME}/.vimrc"
fi
# Define which files inside user-specific directories need to be
# removed in order for centos-art to make a fresh installation of
# common patterns, common palettes and common brushes using
# symbolic links from the repository.
USERFILES=$(echo "$USERFILES";
cli_getFilesList ${HOME}/bin --pattern='.+\.sh';
cli_getFilesList ${HOME}/.fonts --pattern='.+\.ttf';
cli_getFilesList ${GIMP_USERDIR}/brushes --pattern='.+\.(gbr|gih)';
cli_getFilesList ${GIMP_USERDIR}/patterns --pattern='.+\.(pat|png|jpg|bmp)';
cli_getFilesList ${GIMP_USERDIR}/palettes --pattern='.+\.gpl';
cli_getFilesList ${INKS_USERDIR}/palettes --pattern='.+\.gpl';)
# Remove files installed inside user-specific directories.
if [[ "$USERFILES" != '' ]];then
cli_printActionPreamble $USERFILES --to-delete
rm -r $USERFILES
fi
# Print preamble message for symbolic link creation.
cli_printActionPreamble ${LINKS_SRC[*]} --to-create
while [[ $COUNT -lt ${#LINKS_SRC[*]} ]];do
# Print action message.
if [[ -a ${LINKS_SRC[$COUNT]} ]];then
cli_printMessage "${LINKS_SRC[$COUNT]}" --as-updating-line
else
cli_printMessage "${LINKS_SRC[$COUNT]}" --as-creating-line
fi
# Create symbolic link 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
}