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#!/bin/bash
#
# ====================================================================
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ====================================================================
#
# This is the cronjob as run on our ASF box aka svn-qavm.
# It uses neels' mad bash script magic called 'pat' to update and
# build the latest trunk, invokes a benchmark and sends as mail.
#
# A word on 'pat': this is a grown-out-of-proportions bash script that holds
# all the small and large tasks that I do while developing on Subversion.
# While it works for me, it's not particularly beautifully coded --
# wouldn't publish it in Subversion's trunk, but if you want to find out
# what it does: http://hofmeyr.de/pat/
#EMAILS=your@ema.il add@ress.es
EMAILS=dev@subversion.apache.org
echo
echo "--------------------------------------------------------------------"
date
echo
results="$(tempfile)"
benchdir=/home/neels/svnbench
patbin=/home/neels/bin/pat
patbase=/home/neels/pat
# first update trunk to HEAD and rebuild.
# update/build is logged to the cronjob log (via stdout)
cd "$patbase/trunk"
"$patbin" update
if [ "$?" -ne "0" ]; then
subject="Failed to update to HEAD."
echo "$subject" > "$results"
echo "$subject"
else
rev="$("$patbase"/stable/prefix/bin/svn info "$patbase"/trunk/src | grep Revision)"
if [ -z "$rev" ]; then
subject="Working copy problem."
echo "$subject" > "$results"
echo "$subject"
else
NONMAINTAINER=1 "$patbin" remake
if [ "$?" -ne "0" ]; then
subject="Failed to build $rev."
echo "$subject" > "$results"
echo "$subject"
else
# updating and building succeeded!
# run the benchmark:
compiled="$("$patbase"/trunk/prefix/bin/svn --version | grep "compiled")"
subject="$rev$compiled"
cd "$benchdir"
# make more or less sure that runs don't leak into each other via
# I/O caching.
sync
# basically, just run it. But also, I want to
# - append output to stdout, for cronjob logging.
# - send output as mail, but only this run's output less update&build
time -p ./run 2>&1 | tee "$results"
time -p ./generate_charts 2>&1 | tee -a "$results"
fi
fi
fi
if [ -n "$EMAILS" ]; then
cat "$results" | mail -s "[svnbench] $subject" $EMAILS
else
echo "No email addresses configured."
fi
rm "$results"
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