#! /bin/bash
#
# Copyright © 2013 Marc-André Pelletier <mpelletier@wikimedia.org>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

cat >>/tmp/jmail.log <<EOF
$(date):
cmdline: $@
$(id)
----
EOF
email="/data/project/.system/store/mail/.deliver.$(date +%s).$$"
prog="$1"
shift
cd $HOME
exe=$(PATH="$PATH:$HOME" /usr/bin/which "$prog")

if [ ! -x "$exe" ]; then
  echo "Processing program unavailable" >&2
  exit 1
fi

trap "/bin/rm -f '$email' '$email.out'" 0
if ! cat >$email 2>/dev/null; then
  exit 1
fi
/usr/bin/qsub -N mail.$(/usr/bin/id -nu) \
        -sync y -b y -m n \
        -o "$email.out" -j y -i "$email" \
        -q mailq -l h_vmem=500M -r n \
        "$exe" "$@" >/dev/null
rv=$?
cat "$email.out"
exit $rv

scfc@tools-mail:~$ sudo find -H /data/project -mindepth 2 -maxdepth 2 -type f -name .forward\* -exec fgrep jmail {} +
/data/project/tsreports-dev/.forward:|jmail /data/project/tsreports-dev/test.py
/data/project/csbot/.forward.test:|jmail mailtest
/data/project/drtrigonbot/.forward.subster:|jmail cat >> ~/data/subster/mail_inbox
/data/project/bd808-test/.forward.jmail:|jmail tee -a /data/project/bd808-test/jmail.spool
scfc@tools-mail:~$