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+#
+# aegis - project change supervisor
+# Copyright (C) 2004 Peter Miller;
+# All rights reserved.
+#
+# As a specific exception to the GPL, you are allowed to copy
+# this source file into your own project and modify it, without
+# releasing your project under the GPL, unless there is some other
+# file or condition which would require it.
+#
+# MANIFEST: shell script to commit changes to CVS
+#
+# It is assumed that your CVSROOT and CVS_RSH environment variables have
+# already been set appropriately.
+#
+# This script is expected to be run as by integrate_pass_notify_command
+# and as such the baseline has already assumed the shape asked for by
+# the change.
+#
+# integrate_pass_notify_command =
+# "$bin/ae-cvs-ci $project $change";
+#
+# Alternatively, you may wish to tailor this script to the individual
+# needs of your project. Make it a source file, e.g. "etc/ae-cvs-ci.sh"
+# and then use the following:
+#
+# integrate_pass_notify_command =
+# "$sh ${s etc/ae-cvs-ci} $project $change";
+#
+
+USAGE="Usage: $0 <project> <change>"
+
+PRINT="echo"
+EXECUTE="eval"
+
+while getopts "hnq" FLAG
+do
+ case ${FLAG} in
+ h )
+ echo "${USAGE}"
+ exit 0
+ ;;
+ n )
+ EXECUTE=":"
+ ;;
+ q )
+ PRINT=":"
+ ;;
+ * )
+ echo "$0: unknown option ${FLAG}" >&2
+ exit 1
+ ;;
+ esac
+done
+
+shift `expr ${OPTIND} - 1`
+
+case $# in
+2)
+ project=$1
+ change=$2
+ ;;
+*)
+ echo "${USAGE}" 1>&2
+ exit 1
+ ;;
+esac
+
+here=`pwd`
+
+AEGIS_PROJECT=$project
+export AEGIS_PROJECT
+AEGIS_CHANGE=$change
+export AEGIS_CHANGE
+
+module=`echo $project | sed 's|[.].*||'`
+
+baseline=`aegis -cd -bl`
+
+if test X${TMPDIR} = X; then TMPDIR=/var/tmp; fi
+
+TMP=${TMPDIR}/ae-cvs-ci.$$
+mkdir ${TMP}
+cd ${TMP}
+
+PWD=`pwd`
+if test X${PWD} != X${TMP}; then
+ echo "$0: ended up in ${PWD}, not ${TMP}" >&2
+ exit 1
+fi
+
+fail()
+{
+ set +x
+ cd $here
+ rm -rf ${TMP}
+ echo "FAILED" 1>&2
+ exit 1
+}
+trap "fail" 1 2 3 15
+
+Command()
+{
+ ${PRINT} "$*"
+ ${EXECUTE} "$*"
+}
+
+#
+# Create a new CVS work area.
+#
+# Note: this assumes the module is checked-out into a directory of the
+# same name. Is there a way to ask CVS where is is going to put a
+# modules, so we can always get the "cd" right?
+#
+${PRINT} cvs co $module
+${EXECUTE} cvs co $module > LOG 2>&1
+if test $? -ne 0; then cat LOG; fail; fi
+${EXECUTE} cd $module
+
+#
+# Now we need to extract the sources from Aegis and drop them into the
+# CVS work area. There are two ways to do this.
+#
+# The first way is to use the generated tarball.
+# This has the advantage that it has the Makefile.in file in it, and
+# will work immediately.
+#
+# The second way is to use aetar, which will give exact sources, and
+# omit all derived files. This will *not* include the Makefile.in,
+# and so will not be readily compilable.
+#
+# gunzip < $baseline/export/${project}.tar.gz | tardy -rp ${project} | tar xf -
+aetar -send -o - | tar xzf -
+
+#
+# If any new directories have been created we will need to add them
+# to CVS before we can add the new files which we know are in them,
+# or they would not have been created. Do this only if the -n option
+# isn't used, because if it is, we won't have actually checked out the
+# source and we'd erroneously report that all of them need to be added.
+#
+if test "X${EXECUTE}" != "X:"
+then
+ find . \( -name CVS -o -name Attic \) -prune -o -type d -print |
+ xargs --max-args=1 |
+ while read dir
+ do
+ if [ ! -d $dir/CVS ]
+ then
+ Command cvs add $dir
+ fi
+ done
+fi
+
+#
+# Use the Aegis meta-data to perform some CVS commands that CVS can't
+# figure out for itself.
+#
+aegis -l cf -unf | sed 's| -> [0-9][0-9.]*||' |
+while read usage action rev filename
+do
+ if test "x$filename" = "x"
+ then
+ filename="$rev"
+ fi
+ case $action in
+ create)
+ Command cvs add $filename
+ ;;
+ remove)
+ Command rm -f $filename
+ Command cvs remove $filename
+ ;;
+ *)
+ ;;
+ esac
+done
+
+#
+# Now commit all the changes.
+#
+message=`aesub '${version} - ${change description}'`
+Command cvs -q commit -m \"$message\"
+
+#
+# All done. Clean up and go home.
+#
+cd $here
+rm -rf ${TMP}
+exit 0