Blame tcar-scripts/tcar_unsetModuleEnvironment.sh

Alain Reguera Delgado e54180
#!/bin/bash
Alain Reguera Delgado e54180
######################################################################
Alain Reguera Delgado e54180
#
Alain Reguera Delgado e54180
#   tcar_unsetModuleEnvironment.sh -- This function unsets
Alain Reguera Delgado e54180
#   functionalities from centos-art.sh script execution environment.
Alain Reguera Delgado e54180
#
Alain Reguera Delgado e54180
#   Written by:
Alain Reguera Delgado e54180
#   * Alain Reguera Delgado <al@centos.org.cu>, 2009-2013
Alain Reguera Delgado e54180
#
Alain Reguera Delgado e54180
# Copyright (C) 2009-2013 The CentOS Artwork SIG
Alain Reguera Delgado e54180
#
Alain Reguera Delgado e54180
# This program is free software; you can redistribute it and/or modify
Alain Reguera Delgado e54180
# it under the terms of the GNU General Public License as published by
Alain Reguera Delgado e54180
# the Free Software Foundation; either version 2 of the License, or (at
Alain Reguera Delgado e54180
# your option) any later version.
Alain Reguera Delgado e54180
#
Alain Reguera Delgado e54180
# This program is distributed in the hope that it will be useful, but
Alain Reguera Delgado e54180
# WITHOUT ANY WARRANTY; without even the implied warranty of
Alain Reguera Delgado e54180
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Alain Reguera Delgado e54180
# General Public License for more details.
Alain Reguera Delgado e54180
#
Alain Reguera Delgado e54180
# You should have received a copy of the GNU General Public License
Alain Reguera Delgado e54180
# along with this program; if not, write to the Free Software
Alain Reguera Delgado e54180
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Alain Reguera Delgado e54180
#
Alain Reguera Delgado e54180
######################################################################
Alain Reguera Delgado e54180
Alain Reguera Delgado e54180
function tcar_unsetModuleEnvironment {
Alain Reguera Delgado e54180
Alain Reguera Delgado e54180
    # Define gettext-specific variables locally, to provide
Alain Reguera Delgado e54180
    # per-function localization.
Alain Reguera Delgado e54180
    local TEXTDOMAIN="${FUNCNAME}.sh"
Alain Reguera Delgado e54180
    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
Alain Reguera Delgado e54180
Alain Reguera Delgado e54180
    # Verify suffix value used to retrieve function files.
Alain Reguera Delgado e54180
    if [[ -z ${TCAR_MODULE_NAME} ]];then
Alain Reguera Delgado e54180
        tcar_printMessage "`gettext "The export id was not provided."`" --as-error-line
Alain Reguera Delgado e54180
    fi
Alain Reguera Delgado e54180
Alain Reguera Delgado e54180
    # Define list of format-specific functionalities. This is the list
Alain Reguera Delgado e54180
    # of function definitions previously exported by
Alain Reguera Delgado e54180
    # `tcar_setModuleEnvironmentScripts'.  Be sure to limit the list
Alain Reguera Delgado e54180
    # to function names that start with the suffix specified only.
Alain Reguera Delgado e54180
    local TCAR_MODULE_SCRIPT_FN=''
Alain Reguera Delgado e54180
    local TCAR_MODULE_SCRIPT_FNS=$(declare -F | gawk '{ print $3 }' | egrep "^${TCAR_MODULE_NAME}")
Alain Reguera Delgado e54180
Alain Reguera Delgado e54180
    # Unset function names from current execution environment.
Alain Reguera Delgado e54180
    for TCAR_MODULE_SCRIPT_FN in ${TCAR_MODULE_SCRIPT_FNS};do
Alain Reguera Delgado e54180
        unset -f ${TCAR_MODULE_SCRIPT_FN}
Alain Reguera Delgado e54180
        tcar_printMessage "unset -f : ${TCAR_MODULE_SCRIPT_FN}" --as-debugger-line
Alain Reguera Delgado e54180
    done
Alain Reguera Delgado e54180
Alain Reguera Delgado e54180
}