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init.sh
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#!/usr/bin/env tcsh
#
# Copyright (c) 2019-2023, California Institute of Technology ("Caltech").
# U.S. Government sponsorship acknowledged.
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# - Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# - Redistributions must reproduce the above copyright notice, this list of
# conditions and the following disclaimer in the documentation and/or other
# materials provided with the distribution.
# - Neither the name of Caltech nor its operating division, the Jet Propulsion
# Laboratory, nor the names of its contributors may be used to endorse or
# promote products derived from this software without specific prior written
# permission.
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
################################################################################
# #
# LABELOCITY INITIALIZATION SCRIPT #
# NASA JPL #
# #
################################################################################
# note this script is scoped minimally to promote reuse in many environments
# its purpose is to move users into the correct shell (tcsh) and set vars
set cwdl=($_)
if ("$cwdl" != "") then # sourced
set cwdl=$cwdl[2]
else # executed
set cwdl=${0}
endif
set cwdl=`dirname "${cwdl}"`
set cwdl_full=`cd "${cwdl}" && pwd`
# source required environment vars
if (! $?LABELOCITY_ROOT) then # unset, assume inside labelocity dir
echo "INFO: Exec startup at '${cwdl_full}'..."
source "${cwdl_full}"/initenv
else
if ("${LABELOCITY_ROOT}" == "") then # empty, set this script's dir as root
echo "INFO: Setting LABELOCITY_ROOT at '${cwdl_full}'..."
setenv LABELOCITY_ROOT "${cwdl_full}"
else
echo "INFO: Using LABELOCITY_ROOT at '${LABELOCITY_ROOT}'..."
endif
source "${LABELOCITY_ROOT}"/initenv
endif
# launch tcsh -- yields control to the tcsh terminal until exit
echo "INFO: Launching Labelocity subshell. ..."
/usr/bin/env tcsh
exit