#!/bin/sh
#
# zzz_add-spool-bcc — add a spool mailbox as bcc recipient (runs last)
#
# Write a copy of the temporary file to a spool Maildir.
#
# Copyright © 2010 martin f. krafft <madduck@madduck.net>
# Released under the terms of the Artistic Licence 2.0
#
set -eu

SPOOL_MAILDIR=$HOME/mail/spool
INPUT="$1"; shift
DEST="$SPOOL_MAILDIR/cur/${INPUT##*/}:2,S"

if ! cp -n "$INPUT" "$DEST"; then
  echo >&1 "W: failed to spool message file '$1'."
  TMPFILE=$(mktemp --tmpdir mutt-sendmail.XXXXXXXXXX.msg)
  echo >&1 "W: leaving a copy in '$TMPFILE'…"
else
  RECIPIENTS=$(for i in "$@"; do echo -n " $i,"; done)
  sed -e "1iX-Sendmail-Recipients:${RECIPIENTS%,}" < "$INPUT" > "$DEST"
fi