#!/bin/sh

user="$1"
[ "$user" = "" ] && echo "usage: run_one_nitemc username"
[ "$user" = "" ] && exit 99

# where the $HOMEs are:
dir="/export/home/nitemc/$user"

# keep one day's logs around
mv "$dir/corpus-nightly.log" "$dir/corpus-nightly.log.1"

(
echo "Starting corpus-nightly for $user ($dir): $dir/corpus-nightly.log"

. /etc/profile

# ensure we use the user-wide SVN permissions and server identities,
# otherwise we won't be able to perform noninteractive SVN ops
rm -rf $dir/.subversion 
ln -s /export/home/nitemc/.subversion $dir/.subversion 

# oh Solaris, you really suck
HOME=$dir
PERL=/local/perl586/bin/perl
TMPDIR=/tmpfs

export HOME PERL TMPDIR

# attempt to ensure the "build" dir and raw .corpus file is up to date 
# (don't worry about tags etc. just yet)
(
  cd $dir
  rm -rf svn
  svn co http://svn.apache.org/repos/asf/spamassassin/trunk svn ||
    svn co http://svn.apache.org/repos/asf/spamassassin/trunk svn ||
    svn co http://svn.apache.org/repos/asf/spamassassin/trunk svn

) < /dev/null

# create the .corpus file, keeping the rsync password secret;
# the string __RSYNC_PASSWORD__ will be replaced with the
# contents of /export/home/nitemc/USERNAME/rsync_password
perl -pe '
  s{__RSYNC_PASSWORD__}{ incfile("rsync_password") }eg;
  s{__CLIENTHOSTS__}{ incfile("svn/build/nightlymc/clienthosts") }eg;

  sub incfile {
    my $file = shift;
    my $new=`cat '"$dir"'/$file`; chop $new; $new =~ s/\s+/ /gs;
    return "\"".$new."\"";
  }
' $dir/svn/build/nightlymc/corpus.$user > $dir/.corpus

# use bash to work around Solaris breakage
exec nice bash $dir/svn/masses/rule-qa/corpus-nightly

) 2>&1 | tee "$dir/corpus-nightly.log"