#!/bin/bash
#
# prepare_updateLinks.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, 2012 The CentOS Project
#
# 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_updateLinks {
local -a LINKS_SRC
local -a LINKS_DST
local USERFILES=''
local PALETTE=''
local BRUSH=''
local PATTERN=''
local FONT=''
local FILE=''
local COUNT=0
# Define user's directories. Here is where configuration links are
# created in the local workstation.
local GIMP_DIR=${HOME}/.$(rpm -q gimp | cut -d. -f-2)
local GIMP_DIR_BRUSHES=${GIMP_DIR}/brushes
local GIMP_DIR_PALETTES=${GIMP_DIR}/palettes
local GIMP_DIR_PATTERNS=${GIMP_DIR}/patterns
local INKS_DIR=${HOME}/.inkscape
local INKS_DIR_PALETTES=${INKS_DIR}/palettes
local FONT_DIR=${HOME}/.fonts
local APPS_DIR=${HOME}/bin
# Define the working copy directory structure. Here is where user
# specific configuration links in the workstation will point to.
local WCDIR=${TCAR_WORKDIR}/trunk/Identity
local WCDIR_BRUSHES=${WCDIR}/Brushes
local WCDIR_PALETTES=${WCDIR}/Palettes
local WCDIR_PATTERNS=${WCDIR}/Patterns
local WCDIR_FONTS=${WCDIR}/Fonts
local WCDIR_EDITOR=${PREPARE_CONFIG_DIR}
# Verify required working copy directory structure. If these
# directories don't exist, there isn't a target location where
# configuration links can point to. To prevent such an issue
# output an error message and stop the script execution after it.
for DIR in $(echo "Brushes Palettes Patterns Fonts");do
cli_checkFiles ${WCDIR}/${DIR}
done
# Define link relation for cli.
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${APPS_DIR}/${CLI_NAME}
LINKS_DST[((++${#LINKS_DST[*]}))]=${CLI_BASEDIR}/${CLI_NAME}.sh
USERFILES="${APPS_DIR}/${CLI_NAME}"
# Define link relation for fonts.
for FONT in $(cli_getFilesList "${WCDIR_FONTS}" --pattern='.+\.ttf');do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${FONT_DIR}/$(basename $FONT)
LINKS_DST[((++${#LINKS_DST[*]}))]=${FONT}
done
# Define link relation for common palettes.
for PALETTE in $(cli_getFilesList "${WCDIR_PALETTES}" --pattern=".+\.gpl");do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${GIMP_DIR_PALETTES}/$(prepare_getLinkName ${WCDIR_PALETTES} ${PALETTE})
LINKS_DST[((++${#LINKS_DST[*]}))]=${PALETTE}
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${INKS_DIR_PALETTES}/$(prepare_getLinkName ${WCDIR_PALETTES} ${PALETTE})
LINKS_DST[((++${#LINKS_DST[*]}))]=${PALETTE}
done
# Define link relation for common brushes.
for BRUSH in $(cli_getFilesList "${WCDIR_BRUSHES}" --pattern=".+\.(gbr|gih)");do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${GIMP_DIR_BRUSHES}/$(prepare_getLinkName ${WCDIR_BRUSHES} ${BRUSH})
LINKS_DST[((++${#LINKS_DST[*]}))]=${BRUSH}
done
# Define link relation for common patterns.
for PATTERN in $(cli_getFilesList "${WCDIR_PATTERNS}" --pattern=".+\.png");do
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${GIMP_DIR_PATTERNS}/$(prepare_getLinkName ${WCDIR_BRUSHES} ${BRUSH})
LINKS_DST[((++${#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[*]}))]=${WCDIR_EDITOR}/vim.conf
USERFILES="${USERFILES} ${HOME}/.vimrc"
fi
# Define link relation for the `reset.css' file. The `reset.css'
# file is resets the web browser default style and use ours
# instead. The reset.css file is common for all web environments
# so there is no need to have duplicated files inside the working
# copy. Instead, create a symbolic link to it from different
# places using absolute paths and the default style guide as
# reference.
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Webenv/Themes/Default/Docbook/1.69.1/Css/reset.css
LINKS_DST[((++${#LINKS_DST[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Webenv/Themes/Default/Style-guide/0.0.1/Css/reset.css
# Define link relation for `images' directory used inside the
# default web environment style guide. The `images' directory
# contains common images used by all web environments. By default
# no image is under version control so we point out the output
# directory where this images produced, once rendered.
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Webenv/Themes/Default/Style-guide/0.0.1/Images
LINKS_DST[((++${#LINKS_DST[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Images/Webenv
# Define link relation for `Manuals' images. These images exists
# to help people describe ideas inside documentation.
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Images/Webenv/Manuals
LINKS_DST[((++${#LINKS_DST[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Images/Manuals
# Define link for `centos-logo.png', the branding information that
# should be used in all web applications on the left-top corner.
LINKS_SRC[((++${#LINKS_SRC[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Images/Webenv/logo-centos.png
LINKS_DST[((++${#LINKS_DST[*]}))]=${TCAR_WORKDIR}/trunk/Identity/Images/Brands/Logos/White/78/centos.png
# Define which files inside the user's configuration directories
# need to be removed in order for centos-art.sh script to make a
# fresh installation of common patterns, common palettes and
# common brushes using symbolic links from the working copy to the
# user's configuration directories inside the workstation.
USERFILES=$(echo "$USERFILES";
cli_getFilesList ${APPS_DIR} --pattern='.+\.sh';
cli_getFilesList ${FONT_DIR} --pattern='.+\.ttf';
cli_getFilesList ${GIMP_DIR_BRUSHES} --pattern='.+\.(gbr|gih)';
cli_getFilesList ${GIMP_DIR_PATTERNS} --pattern='.+\.(pat|png|jpg|bmp)';
cli_getFilesList ${GIMP_DIR_PALETTES} --pattern='.+\.gpl';
cli_getFilesList ${INKS_DIR_PALETTES} --pattern='.+\.gpl';)
# Remove user-specific configuration files from user's home
# directory before creating symbolic links from the working copy.
# Otherwise, we might end up having links inside the user's home
# directory that don't exist inside the working copy.
if [[ "$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
# Remove symbolic link before creating it to preven recursive
# creation once the first symbolic link be created and it be a
# directory.
if [[ -a ${LINKS_SRC[$COUNT]} ]];then
rm ${LINKS_SRC[$COUNT]}
fi
# Create symbolic link.
ln ${LINKS_DST[$COUNT]} ${LINKS_SRC[$COUNT]} --symbolic --force
# Increment counter.
COUNT=$(($COUNT + 1))
done
}