#!/bin/sh
#
# aegis - project change supervisor
# Copyright (C) 2006 Jerry Pendergraft
# Copyright (C) 2007, 2008, 2012, 2014 Peter Miller
# Copyright (C) 2007, 2008 Walter Franzini
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#

if [ "$TEST_SUBJECT" = "fill me in" -o "$TEST_SUBJECT" = "" ]
then
    echo '    You must set the TEST_SUBJECT environment variable' 1>&2
    echo '    at the top of your test script to something' 1>&2
    echo '    descriptive.' 1>&2
    exit 2
fi

## Report from which location this file was loaded.
## It is/was found in the PATH so we resolve it with type
#echo "loading `type test_funcs | awk '{print $NF}'`"

unset AEGIS_PROJECT
unset AEGIS_CHANGE
unset AEGIS_PATH
unset AEGIS
umask 022

LINES=24
export LINES
COLS=80
export COLS

USER=${USER:-${LOGNAME:-`whoami`}}

work="`test_mkdtemp aegis`"
chmod 0755 $work || exit 2

PAGER=cat
export PAGER
AEGIS_FLAGS="delete_file_preference = no_keep; \
        lock_wait_preference = always; \
        diff_preference = automatic_merge; \
        pager_preference = never; \
        persevere_preference = all; \
        log_file_preference = never; \
        default_development_directory = \"$work\";"
export AEGIS_FLAGS
AEGIS_THROTTLE=-1
export AEGIS_THROTTLE

# This tells aeintegratq that it is being used by a test.
AEGIS_TEST_DIR=$work
export AEGIS_TEST_DIR

here=`pwd`
if test $? -ne 0; then exit 2; fi

AEGIS_DATADIR=$here/lib
export AEGIS_DATADIR

pass()
{
    set +x
    echo PASSED
    cd $here
    find $work -type d -user $USER -exec chmod u=rwx {} \;
    rm -rf $work
    exit 0
}
fail()
{
    set +x
    cd $here
    find $work -type d -user $USER -exec chmod u=rwx {} \;
    rm -rf $work
    echo "FAILED test of $TEST_SUBJECT ($activity)" 1>&2
    exit 1
}
no_result()
{
    set +x
    cd $here
    find $work -type d -user $USER -exec chmod u=rwx {} \;
    rm -rf $work
    echo "NO RESULT for test of $TEST_SUBJECT ($activity)" 1>&2
    exit 2
}
trap "no_result" 1 2 3 15

activity="create test directory"
mkdir -p $work $work/lib
if test $? -ne 0 ; then no_result; fi
chmod 777 $work/lib
if test $? -ne 0 ; then no_result; fi
cd $work
if test $? -ne 0 ; then no_result; fi

#
# Set AEGIS_PATH
#
AEGIS_PATH=$work/lib
export AEGIS_PATH

#
# use the built-in error messages
#
AEGIS_MESSAGE_LIBRARY=$work/no-such-dir
export AEGIS_MESSAGE_LIBRARY
unset LANG
unset LANGUAGE
unset LC_ALL

#
# If the C++ compiler is called something other than "c++", as
# discovered by the configure script, create a shell script called
# "c++" which invokes the correct C++ compiler.  Make sure the current
# directory is in the path, so that it will be invoked.
#
if test "$CXX" != "c++"
then
    cat >> $work/c++ << fubar
#!/bin/sh
exec ${CXX-g++} \$$*
fubar

   if test $? -ne 0 ; then no_result; fi
   chmod a+rx $work/c++
   if test $? -ne 0 ; then no_result; fi
   PATH=${work}:${PATH}
   export PATH
fi

# vim: set ts=8 sw=4 et :