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go/misc/dashboard/builder.sh
Russ Cox c7d37e41b2 dashboard: auto-update builder.sh.
avoid possibility of busy loop pounding on dashboard.

R=agl1
CC=golang-dev
https://golang.org/cl/206051
2010-02-09 13:45:38 -08:00

79 lines
2.3 KiB
Bash

#!/bin/sh
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
fatal() {
echo $0: $1 1>&2
exit 1
}
if [ ! -d go ] ; then
fatal "Please run in directory that contains a checked out repo in 'go'"
fi
if [ ! -f buildcontrol.py ] ; then
fatal 'Please include buildcontrol.py in this directory'
fi
if [ "x$BUILDER" == "x" ] ; then
fatal 'Please set $BUILDER to the name of this builder'
fi
if [ "x$BUILDHOST" == "x" ] ; then
fatal 'Please set $BUILDHOST to the hostname of the gobuild server'
fi
if [ "x$GOARCH" == "x" -o "x$GOOS" == "x" ] ; then
fatal 'Please set $GOARCH and $GOOS'
fi
export PATH=$PATH:`pwd`/candidate/bin
export GOBIN=`pwd`/candidate/bin
while true ; do
cd go || fatal "Cannot cd into 'go'"
hg pull -u || fatal "hg sync failed"
rev=`python ../buildcontrol.py next $BUILDER`
if [ $? -ne 0 ] ; then
fatal "Cannot get next revision"
fi
cd .. || fatal "Cannot cd up"
if [ "x$rev" == "x<none>" ] ; then
sleep 10
continue
fi
echo "Cloning for revision $rev"
rm -Rf candidate
hg clone -r $rev go candidate || fatal "hg clone failed"
export GOROOT=`pwd`/candidate
mkdir -p candidate/bin || fatal "Cannot create candidate/bin"
cd candidate/src || fatal "Cannot cd into candidate/src"
echo "Building revision $rev"
ALL=all.bash
if [ -f all-$GOOS.bash ]; then
ALL=all-$GOOS.bash
elif [ -f all-$GOARCH.bash ]; then
ALL=all-$GOARCH.bash
fi
./$ALL > ../log 2>&1
if [ $? -ne 0 ] ; then
echo "Recording failure for $rev"
python ../../buildcontrol.py record $BUILDER $rev ../log || fatal "Cannot record result"
else
echo "Recording success for $rev"
python ../../buildcontrol.py record $BUILDER $rev ok || fatal "Cannot record result"
if [ "$ALL" = "all.bash" ]; then
echo "Running benchmarks"
cd pkg || fatal "failed to cd to pkg"
make bench > ../../benchmarks 2>&1
python ../../../buildcontrol.py benchmarks $BUILDER $rev ../../benchmarks || fatal "Cannot record benchmarks"
cd .. || fatal "failed to cd out of pkg"
fi
fi
cd ../.. || fatal "Cannot cd up"
sleep 10
done