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Alain Reguera Delgado |
a11735 |
#!/bin/bash
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
#
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Alain Reguera Delgado |
a11735 |
# tcar.sh -- The CentOS Artwork Repository automation tool.
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Alain Reguera Delgado |
a11735 |
#
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Alain Reguera Delgado |
a11735 |
# Written by:
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Alain Reguera Delgado |
a11735 |
# * Alain Reguera Delgado <al@centos.org.cu>, 2009-2013
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Alain Reguera Delgado |
a11735 |
#
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Alain Reguera Delgado |
a11735 |
# Copyright (C) 2009-2013 The CentOS Artwork SIG
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Alain Reguera Delgado |
a11735 |
#
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Alain Reguera Delgado |
a11735 |
# This program is free software; you can redistribute it and/or modify
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Alain Reguera Delgado |
a11735 |
# it under the terms of the GNU General Public License as published by
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Alain Reguera Delgado |
a11735 |
# the Free Software Foundation; either version 2 of the License, or (at
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Alain Reguera Delgado |
a11735 |
# your option) any later version.
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Alain Reguera Delgado |
a11735 |
#
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Alain Reguera Delgado |
a11735 |
# This program is distributed in the hope that it will be useful, but
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Alain Reguera Delgado |
a11735 |
# WITHOUT ANY WARRANTY; without even the implied warranty of
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Alain Reguera Delgado |
a11735 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Alain Reguera Delgado |
a11735 |
# General Public License for more details.
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Alain Reguera Delgado |
a11735 |
#
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Alain Reguera Delgado |
a11735 |
# You should have received a copy of the GNU General Public License
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Alain Reguera Delgado |
a11735 |
# along with this program; if not, write to the Free Software
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Alain Reguera Delgado |
a11735 |
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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Alain Reguera Delgado |
a11735 |
#
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
# Identity
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_NAME="tcar.sh"
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_VERSION='0.8'
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_COMMAND="tcar"
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
# Paths
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Base directory where repository files are installed in.
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_BASEDIR=/usr/share/tcar
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Base directory where final content is produced. This value should be
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Alain Reguera Delgado |
a11735 |
# customized later by the user.
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_WORKDIR=/tmp
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Base directory where automation script modules are installed in.
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Alain Reguera Delgado |
c50bf6 |
declare -xr TCAR_SCRIPT_MODULES_BASEDIR=${TCAR_BASEDIR}/modules
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
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# Directory to store temporal files.
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_TEMPDIR=$(mktemp -p /tmp -d ${TCAR_SCRIPT_NAME}-XXXXXX)
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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# Configuration files in order of reading preference. The last file in
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Alain Reguera Delgado |
a11735 |
# the list overlaps options set in previous files in the list. Use
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Alain Reguera Delgado |
a11735 |
# colon character to separate files in the list.
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_CONFIG=${HOME}/.tcar.conf
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
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# Base directory where man pages are searched at.
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_SCRIPT_MANUALS=/usr/share/man
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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# Default text editor.
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Alain Reguera Delgado |
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declare -x TCAR_SCRIPT_EDITOR=/usr/bin/vim
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
# Internationalization
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set the script language information using the LC format. This format
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Alain Reguera Delgado |
a11735 |
# shows both language and country information (e.g., `es_ES').
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_LANG_LC=$(echo ${LANG} | cut -d'.' -f1)
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set the script language information using the LL format. This format
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Alain Reguera Delgado |
a11735 |
# shows only the language information (e.g., `es').
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_LANG_LL=$(echo ${TCAR_SCRIPT_LANG_LC} | cut -d'_' -f1)
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set the script language information using the CC format. This format
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Alain Reguera Delgado |
a11735 |
# shows only the country information (e.g., `ES').
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Alain Reguera Delgado |
a11735 |
declare -xr TCAR_SCRIPT_LANG_CC=$(echo ${TCAR_SCRIPT_LANG_LC} | cut -d'_' -f2)
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
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# Set function environments required by GNU gettext system.
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Alain Reguera Delgado |
a11735 |
. gettext.sh
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set the script text domain. This information is used by gettext
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Alain Reguera Delgado |
a11735 |
# system to retrieve translated strings from machine object (MO) files
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Alain Reguera Delgado |
a11735 |
# with this name. This variable is reset each time a new module is
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Alain Reguera Delgado |
a11735 |
# loaded, so the correct files can be used.
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Alain Reguera Delgado |
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declare -x TEXTDOMAIN="${TCAR_SCRIPT_NAME}"
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set the script text domain directory. This information is used by
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Alain Reguera Delgado |
a11735 |
# gettext system to know where the machine objects are stored in. This
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Alain Reguera Delgado |
a11735 |
# variable is reset each time a new module is loaded, so the correct
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Alain Reguera Delgado |
a11735 |
# files can be used.
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Alain Reguera Delgado |
a11735 |
declare -x TEXTDOMAINDIR=/usr/share/locale
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
# Global Flags
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set filter flag (-f|--filter). This flag is mainly used to reduce
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Alain Reguera Delgado |
a11735 |
# the number of files to process and is interpreted as egrep-posix
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Alain Reguera Delgado |
a11735 |
# regular expression. By default, when this flag is not provided, all
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Alain Reguera Delgado |
a11735 |
# paths in the working copy will match, except files inside hidden
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Alain Reguera Delgado |
a11735 |
# directories like `.svn' and `.git' that will be omitted.
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_FLAG_FILTER='[[:alnum:]_/-]+'
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set verbosity flag (-q|--quiet). This flag controls whether
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Alain Reguera Delgado |
a11735 |
# tcar.sh script prints messages or not. By default, all
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Alain Reguera Delgado |
a11735 |
# messages are suppressed except those directed to standard error.
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_FLAG_QUIET='false'
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set affirmative flag (-y|--yes). This flag controls whether
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Alain Reguera Delgado |
a11735 |
# tcar.sh script does or does not pass confirmation request
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Alain Reguera Delgado |
a11735 |
# points. By default, it doesn't.
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_FLAG_YES='false'
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Set debugger flag (-d|--debug). This flag controls whether
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Alain Reguera Delgado |
a11735 |
# tcar.sh script does or does not print debugging information.
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Alain Reguera Delgado |
a11735 |
# The tcar.sh script prints debug information to standard
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Alain Reguera Delgado |
a11735 |
# output.
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_FLAG_DEBUG='false'
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
# Global Functions
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Export script's environment functions.
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Alain Reguera Delgado |
c50bf6 |
for SCRIPT_FILE in $(ls ${TCAR_BASEDIR}/tcar_*.sh);do
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Alain Reguera Delgado |
a11735 |
if [[ -x ${SCRIPT_FILE} ]];then
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Alain Reguera Delgado |
a11735 |
. ${SCRIPT_FILE}
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Alain Reguera Delgado |
a11735 |
export -f $(grep '^function ' ${SCRIPT_FILE} | cut -d' ' -f2)
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Alain Reguera Delgado |
a11735 |
else
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Alain Reguera Delgado |
a11735 |
echo "${SCRIPT_FILE} `gettext "has not execution rights."`"
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Alain Reguera Delgado |
a11735 |
exit 1
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Alain Reguera Delgado |
a11735 |
fi
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Alain Reguera Delgado |
a11735 |
done
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
# Signals
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Trap signals in order to terminate the script execution correctly
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Alain Reguera Delgado |
a11735 |
# (e.g., removing all temporal files before leaving). Trapping the
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Alain Reguera Delgado |
a11735 |
# exit signal seems to be enough by now, since it is always present as
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Alain Reguera Delgado |
a11735 |
# part of the script execution flow. Each time the tcar.sh
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Alain Reguera Delgado |
a11735 |
# script is executed it will inevitably end with an EXIT signal at
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Alain Reguera Delgado |
a11735 |
# some point of its execution, even if it is interrupted in the middle
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Alain Reguera Delgado |
a11735 |
# of its execution (e.g., through `Ctrl+C').
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Alain Reguera Delgado |
a11735 |
trap tcar_terminateScriptExecution 0
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
# Parse Command-line Arguments
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Alain Reguera Delgado |
a11735 |
######################################################################
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_MODULE_NAME=''
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_MODULE_ARGUMENT=''
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Alain Reguera Delgado |
a11735 |
declare -x TCAR_SCRIPT_ARGUMENT=''
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Retrieve module's name using the first argument of tcar.sh
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Alain Reguera Delgado |
a11735 |
# script as reference.
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Alain Reguera Delgado |
a11735 |
if [[ ! ${1} =~ '^-' ]];then
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Alain Reguera Delgado |
a11735 |
TCAR_MODULE_NAME="${1}"; shift 1
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Alain Reguera Delgado |
a11735 |
else
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Alain Reguera Delgado |
a11735 |
TCAR_MODULE_NAME=""
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Alain Reguera Delgado |
a11735 |
fi
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Initialize tcar.sh script specific options. The way tcar.sh script
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Alain Reguera Delgado |
a11735 |
# retrieves its options isn't as sophisticated (e.g., it doesn't
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Alain Reguera Delgado |
a11735 |
# provide valid-option verifications) as it is provided by getopt
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Alain Reguera Delgado |
a11735 |
# command. I cannot use getopt here because it is already used when
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Alain Reguera Delgado |
a11735 |
# loading module-specific options. Using more than one invocation of
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Alain Reguera Delgado |
a11735 |
# getopt in the same script is not possible (e.g., one of the
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Alain Reguera Delgado |
a11735 |
# invocations may enter in conflict with the other one when different
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Alain Reguera Delgado |
a11735 |
# option definitions are expected in the command-line.)
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Alain Reguera Delgado |
a11735 |
while true; do
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Store non-option arguments passed to tcar.sh script.
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Alain Reguera Delgado |
a11735 |
if [[ ! ${1} =~ '^-' ]];then
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Alain Reguera Delgado |
a11735 |
TCAR_SCRIPT_ARGUMENT="${1} ${TCAR_SCRIPT_ARGUMENT}"
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Alain Reguera Delgado |
a11735 |
shift 1
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Alain Reguera Delgado |
a11735 |
if [[ $# -gt 0 ]];then
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Alain Reguera Delgado |
a11735 |
continue
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Alain Reguera Delgado |
a11735 |
else
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Alain Reguera Delgado |
a11735 |
break
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Alain Reguera Delgado |
a11735 |
fi
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Alain Reguera Delgado |
a11735 |
fi
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
case "${1}" in
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
--help* )
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
if [[ -z ${TCAR_MODULE_NAME} ]];then
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Alain Reguera Delgado |
a11735 |
# Print tcar.sh script's help. Consider that the
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Alain Reguera Delgado |
a11735 |
# --help option can receive an argument by using the
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Alain Reguera Delgado |
a11735 |
# equal sign (e.g.,
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Alain Reguera Delgado |
a11735 |
# --help=tcar_setModuleEnvironment.sh). However, it
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Alain Reguera Delgado |
a11735 |
# is not possible to use spaces instead of equal sign
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Alain Reguera Delgado |
a11735 |
# because that would confuse other options from being
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Alain Reguera Delgado |
a11735 |
# parsed.
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Alain Reguera Delgado |
a11735 |
tcar_printHelp "${1}"
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Alain Reguera Delgado |
a11735 |
exit 0
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Alain Reguera Delgado |
a11735 |
else
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Alain Reguera Delgado |
a11735 |
# Store the argument for further processing inside the
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Alain Reguera Delgado |
a11735 |
# module environment that will be executed later.
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Alain Reguera Delgado |
a11735 |
TCAR_MODULE_ARGUMENT="-g ${1} ${TCAR_MODULE_ARGUMENT}"
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Alain Reguera Delgado |
a11735 |
shift 1
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Alain Reguera Delgado |
a11735 |
fi
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Alain Reguera Delgado |
a11735 |
;;
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
--version )
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Print tcar.sh script's version.
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Alain Reguera Delgado |
a11735 |
if [[ -z ${TCAR_MODULE_NAME} ]];then
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Alain Reguera Delgado |
a11735 |
tcar_printVersion
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Alain Reguera Delgado |
a11735 |
exit 0
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Alain Reguera Delgado |
a11735 |
else
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Alain Reguera Delgado |
a11735 |
TCAR_MODULE_ARGUMENT="-g ${1} ${TCAR_MODULE_ARGUMENT}"
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Alain Reguera Delgado |
a11735 |
shift 1
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Alain Reguera Delgado |
a11735 |
fi
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Alain Reguera Delgado |
a11735 |
;;
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
--quiet )
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
TCAR_FLAG_QUIET='true'
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Alain Reguera Delgado |
a11735 |
shift 1
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Alain Reguera Delgado |
a11735 |
;;
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
--yes )
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
TCAR_FLAG_YES='true'
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Alain Reguera Delgado |
a11735 |
shift 1
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Alain Reguera Delgado |
a11735 |
;;
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
--debug )
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
TCAR_FLAG_DEBUG='true'
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Alain Reguera Delgado |
a11735 |
shift 1
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Alain Reguera Delgado |
a11735 |
;;
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
* )
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Store module-specific option arguments. This is, all
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Alain Reguera Delgado |
a11735 |
# arguments not considered part of tcar.sh script
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Alain Reguera Delgado |
a11735 |
# itself. The module-specific option arguments are passed,
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Alain Reguera Delgado |
a11735 |
# later, to getopt for option processing, inside the
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Alain Reguera Delgado |
a11735 |
# module-specific environments.
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Alain Reguera Delgado |
a11735 |
TCAR_MODULE_ARGUMENT="-g ${1} ${TCAR_MODULE_ARGUMENT}"
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Alain Reguera Delgado |
a11735 |
shift 1
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Alain Reguera Delgado |
a11735 |
if [[ $# -gt 0 ]];then
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Alain Reguera Delgado |
a11735 |
continue
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Alain Reguera Delgado |
a11735 |
else
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Alain Reguera Delgado |
a11735 |
break
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Alain Reguera Delgado |
a11735 |
fi
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Alain Reguera Delgado |
a11735 |
;;
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Alain Reguera Delgado |
a11735 |
esac
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Alain Reguera Delgado |
a11735 |
done
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# Initiate module-specific environment.
|
|
Alain Reguera Delgado |
a11735 |
tcar_setModuleEnvironment -m "${TCAR_MODULE_NAME}" ${TCAR_MODULE_ARGUMENT} ${TCAR_SCRIPT_ARGUMENT}
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Alain Reguera Delgado |
a11735 |
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Alain Reguera Delgado |
a11735 |
# At this point everything has been done without errors. So, exit
|
|
Alain Reguera Delgado |
a11735 |
# tcar.sh script successfully.
|
|
Alain Reguera Delgado |
a11735 |
exit 0
|