#!/bin/sh

echo "Using ssh-nightly-slave settings from $HOME/.corpus"
. $HOME/.corpus

host=`echo "$1" | perl -ne 's/:-j(\S+)$//;print'`
opts=`echo "$1" | perl -ne 's/:-j(\S+)$// and print "-j $1"'`

set -x
set -e

tar=tar
[ -x /usr/sfw/bin/gtar ] && tar=/usr/sfw/bin/gtar

cd $tree
$tar cfz $tmp/tf \
        --exclude="*.log" \
        --exclude=".svn" \
        --exclude="tmp" \
        .

[ "$clienttree" = "" ] && clienttree=tree

# a rather rough-and-ready way to ensure any hangover mass-checks
# from the previous set are killed, before we start these ones;
# ||true ensures we carry on even if this fails.  ". envs" allows
# host-specific aliases/paths to workaround platform issues
ssh $host . envs \; \
    pkill -15 -f perl || true
ssh $host . envs \; \
    pkill -9 -f perl || true

ssh $host . envs \; \
    rm -rf $clienttree/code \; \
    mkdir -p $clienttree/code \; \
    cd $clienttree/code \; \
    tar xfz - < $tmp/tf 

# source $HOME/envs to get whatever $PATH we need to use the correct perl.
# (some hosts need to use /usr/local/bin/perl or $HOME/perl588/bin/perl
# instead of /usr/bin/perl).  Host admins: if your host needs a custom
# perl, here's where to prepend that to the $PATH!

# rebuild to compile the blib modules for this platform.

ssh $host . envs \; \
    cd $clienttree/code \; \
    perl Makefile.PL \; \
    make clean \; \
    perl Makefile.PL \; \
    make < /dev/null > $tmp/remote_build.$host.log

# use a cs_cache in $clienttree/cs_cache -- this is not removed
# with the above "rm -rf" command
ssh $host . envs \; \
    cd $clienttree/code/masses \; \
    TZ=UTC perl mass-check \
        --cs_ssl --cs_verbose --cs_schedule_cache --cs_cachedir=../../cs_cache \
        --reuse $opts \
        --client $serverhost &