#!/bin/bash

# host to rcp the rpms to

RHOST=blader

# user to rcp as (has to have root@<this host> in it's .rhosts file)

RUSER=gbuild

# directory to copy rpms/srpms to on the remote host

# reply-to/to address to send the build log as/to

[email protected]

[email protected]

# date format appended to the Release tag in the spec files

# (passed to the date command on the cmd line)

RELEASE_DATE_FMT="%y%m%d"

# date format used for naming the directories

DIR_DATE_FMT="%Y-%m-%d"

RELEASE_DATE=`date +$RELEASE_DATE_FMT`

DIR_DATE=`date +$DIR_DATE_FMT`

# document root of the web server

WEBROOT=/scde/web/docs

# subdir to keep logs and reports on the webserver

LOGDIR=$WEBDIR/$DIR_DATE

# ------------ nothing to configure below this line --------------

#if [ "x$I_KNOW_WHAT_IM_DOING" != xyes ]; then

#    echo " ,---------------------------------------------------------------."

#    echo "| This script is intended to be run from cron for producing      |"

#    echo "| official nightly builds. It will mail responsible engineers    |"

#    echo "| if any build failure occurs, sends build reports to            v"

#    echo "| RE and update web pages."

#    echo "|"

#    echo "| Don't run it unless you know what you are doing. Thanks."

#    echo "|"

#    echo "| Mail [email protected] if you need more info."

#    echo "\`------>                                                         +"

#    exit 1

#fi

MYNAME="$0"

MYDIR=$(cd `dirname $0`; pwd)

if [ "x$1" != x ]; then

    SPECDIR="$1"

else

    SPECDIR="$MYDIR"

fi

# remove temporary files on exit

clean_up () {

  case "$MYNAME" in

  /tmp/cron-script.copy.* )

        rm -f $MYNAME

        ;;

  esac

  exit

}

trap clean_up HUP INT TERM QUIT EXIT

# make a copy of the cron script in /tmp and execute that in order to

# avoid disasters caused by cvs update.

case "$MYNAME" in

    /tmp/cron-script.copy.* )

        ;;

    *)

        cp $MYNAME /tmp/cron-script.copy.$$

        chmod 755 /tmp/cron-script.copy.$$

        cd /tmp

        exec /tmp/cron-script.copy.$$ "$MYDIR"

        ;;

esac

fatal_error () {

  echo "ERROR: $*"

  exit 1

}

cd $SPECDIR || fatal_error "$SPECDIR not found"

cvs -q up -Pd > /dev/null 2>&1 || fatal_error "CVS update failed"

# if the script changed during cvs update, restart with the updated script

if ! /usr/bin/cmp -s ./cron-script.sh $MYNAME; then exec ./cron-script.sh; fi

# uninstall all pkgs left behind by a previous build

./build-gnome2 -q uninstall-pkgs *.spec

rm -f /usr/src/packages/SRPMS/* /usr/src/packages/RPMS/*/*

# if the log directory exists, open a new one with numbered suffix

NEW_LOGDIR=$LOGDIR

N=1

while [ -d $WEBROOT/$NEW_LOGDIR ]; do

    NEW_LOGDIR=$LOGDIR.$N

    N=`expr $N + 1`

done

LOGDIR=$NEW_LOGDIR

mkdir -p $WEBROOT/$LOGDIR

echo '' | rsh $RHOST -l $RUSER "touch $LOCKFILE"

# start the build

./build-gnome2 -v --nightly --date "$RELEASE_DATE" build --target i586 *.spec \

        --logdir=$WEBROOT/$LOGDIR \

        --logdir-url=http://gnome.ireland/$LOGDIR \

	--mail-errors-file=MAINTAINERS \

	[email protected] \

        --good-rpms-copy-dir=/tmp/old-rpms-used.$$ \

        --summary-log=$WEBROOT/$LOGDIR.html \

        --summary-title="Nightly Build Report `date +'%d %B %Y'`" \

        --rpm-url=file:///net/dtserv1.ireland/dtserv1/sgnome/buildenv$RPMSDIR \

        --srpm-url=file:///net/dtserv1.ireland/dtserv1/sgnome/buildenv$SRPMSDIR  > /tmp/build.log.$$ 2>&1

# the number of failed pkgs is returned

FAILED=$?

# rotate rpms dir

echo '' | rsh $RHOST -l $RUSER "rm -f $RPMSDIR.prev/*; rmdir $RPMSDIR.prev"

echo '' | rsh $RHOST -l $RUSER "mv $RPMSDIR $RPMSDIR.prev; mkdir -p $RPMSDIR"

# copy new rpms

echo '' | rcp `./build-gnome2 --nightly --date "$RELEASE_DATE" install-order \

    --full-path --target i586 \

    *.spec` $RUSER@$RHOST:$RPMSDIR

if [ -d /tmp/old-rpms-used.$$ ]; then

    echo '' | rcp /tmp/old-rpms-used.$$/*.rpm $RUSER@$RHOST:$RPMSDIR

    rm -rf /tmp/old-rpms-used.$$

fi

# rotate srpms dir

echo '' | rsh $RHOST -l $RUSER "rm -f $SRPMSDIR.prev/*; rmdir $SRPMSDIR.prev"

echo '' | rsh $RHOST -l $RUSER "mv $SRPMSDIR $SRPMSDIR.prev; mkdir -p $SRPMSDIR"

# copy new srpms

echo '' | rcp /usr/src/packages/SRPMS/*.$RELEASE_DATE.*src.rpm \

	$RUSER@$RHOST:$SRPMSDIR

ALL_REPORTS=$WEBROOT/$WEBDIR/all_reports.html

touch $ALL_REPORTS

cp $ALL_REPORTS $ALL_REPORTS.old

export FAILED ALL_REPORTS

# update web page

( echo "<TR><TD><A HREF=/$LOGDIR.html>$DIR_DATE</A></TD>"; \

  echo "    <TD>$FAILED package(s) failed</TD></TR>"; \

  cat $ALL_REPORTS.old ) > $ALL_REPORTS

# send log by email

cat /tmp/build.log.$$ | \

         -R $REPLY_TO $EMAIL_ADDR

rm -f /tmp/build.log.$$

echo '' | rsh $RHOST -l $RUSER "rm $LOCKFILE"

exit 0