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#!/bin/sh
# Update Scheme ChangeLog files.
# Run daily from cph crontab on aarau.
umask 002
exec > /tmp/update-rcs-log.out 2>&1
export PATH="/usr/local/bin:${PATH}"
CVS2CL="$(which cvs2cl)"
if [ -z "${CVS2CL}" ]; then
echo "cvs2cl not found."
exit 1
fi
if [ -n "${1}" ]; then
kinit -k -t /home/${1}/cron.keytab ${1}/cron
aklog
fi
COMMON="--revisions --usermap /scheme/v7/src/etc/usermap --domain zurich.csail.mit.edu --stdout --no-wrap --separate-header --window 3600"
GOPTS_SCHEME="-d:pserver:anonymous@cvs.savannah.gnu.org:/cvsroot/mit-scheme"
GOPTS_HTML="-d:pserver:anonymous@cvs.savannah.gnu.org:/webcvs/mit-scheme"
O="ChangeLog"
N="${O}.new"
generate_log_gopts ()
{
cd "${1}"
cvs2cl --global-opts "${2}" ${COMMON} > "${N}"
if cmp "${N}" "${O}"; then
rm -f "${N}"
elif [ -s "${N}" ]; then
mv -f "${N}" "${O}"
else
echo "Discarding zero-length log."
rm -f "${N}"
fi
}
generate_log_gopts /scheme/v7/doc "${GOPTS_SCHEME}"
generate_log_gopts /scheme/v7/src "${GOPTS_SCHEME}"
generate_log_gopts /scheme/etc "${GOPTS_SCHEME}"
generate_log_gopts /scheme/v7/html "${GOPTS_HTML}"
generate_log ()
{
cd "${1}"
cvs2cl ${COMMON} > "${N}"
if cmp "${N}" "${O}"; then
rm -f "${N}"
else
mv -f "${N}" "${O}"
fi
}
#generate_log /gunk/hlsim/doc
#generate_log /gunk/hlsim/src
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