hdf5/bin/snapshot
Albert Cheng c752adc4ac [svn-r1313] Neither SGI nor Solaris allows an empty 'then' body.
Changed it to conditional statements.  Tested fine in
SGI and Solaris.
1999-06-07 19:42:10 -05:00

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#!/bin/sh
set -x
date
#
# This script should be run nightly from cron. It checks out hdf5
# from the CVS source tree and compares it against the previous
# snapshot. If anything significant changed then a new snapshot is
# created, the minor version number is incremented, and the change is
# checked back into the CVS repository.
#
# The path isn't properly initialized on hawkwind -- /usr/local/bin is
# either missing or is after /usr/bin when it should be before.
PATH="/usr/local/bin:$PATH"
# Where are the snapshots stored?
ARCHIVES=/hdf3/ftp/pub/outgoing/hdf5/snapshots
if [ "$1" ]; then
ARCHIVES="$1"
shift
fi
# What compression methods to use?
METHODS="gzip bzip2"
# How to configure? We disable hdf4 because that's almost always the
# culprit for tests failing -- hawkwind seems to have a version older
# than what h5toh4 requires.
CONFIGURE="./configure"
# Create a working directory. Hopefully one is left over from last
# time that still has the contents of the previous release. But if
# not, just create one and assume that a snapshot is necessary.
COMPARE=${HOME}/hdf5-snapshots
test -d ${COMPARE} || mkdir -p ${COMPARE} || exit 1
# Check out the current version from CVS
if [ -z "$CVSROOT" ]; then
echo "Where is the CVS repository?" 1>&2
exit 1
fi
cvs -Q co -d ${COMPARE}/current hdf5 || exit 1
# Compare it with the previous version. Compare only files listed in
# the MANIFEST plus the MANIFEST itself.
snapshot=yes
if [ -d ${COMPARE}/previous ]; then
if (diff -c ${COMPARE}/previous/MANIFEST ${COMPARE}/current/MANIFEST); then
snapshot=no
for src in `grep '^\.' ${COMPARE}/current/MANIFEST|expand|cut -f1 -d' '`; do
diff -I H5_VERS_RELEASE -I " released on " \
${COMPARE}/previous/$src ${COMPARE}/current/$src || \
snapshot=yes
# Don't break because we want to see all the diffs.
done
fi
fi
# Make sure all the serial tests work.
if [ "$snapshot" = "yes" ]; then
if (cd ${COMPARE}/current; \
${CONFIGURE}; \
make _test); then
:
else
snapshot=no
fi
(cd ${COMPARE}/current; make distclean)
fi
# Release snapshot, update version, and commit to cvs and tag
if [ "$snapshot" = "yes" ]; then
(
cd ${COMPARE}/current
cvs -Q tag hdf5-`./bin/h5vers |tr . _`
./bin/release -d $ARCHIVES $METHODS
./bin/h5vers -i
cvs -Q commit -m Snapshot
)
fi
# Replace the previous version with the current version.
rm -rf ${COMPARE}/previous
mv ${COMPARE}/current ${COMPARE}/previous
exit 0