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#!/bin/sh
# Copyright (C) Alexander Kozhevnikov <mentalisttraceur@gmail.com> 2015-05-06;
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public Licence as published by
# the Free Software Foundation, either version 3 of the licence or,
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for details.
# 
# You should've received a copy of the GNU General Public License
# with this program. If not, see <http://www.gnu.org/licences/>,
# or write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330 Boston MA 02111-1307 USA.

case $ZSH_VERSION in ?*) alias -g '${1+"$@"}="$@"'; esac

# Create the folder with user-only read+search permissions if it doesn't exist.
mkdir -m 700 -p ~/.ssh_history || return 1

# Windows does not support colons in filenames. ISO8601 allows for time to be
# specified with or without colons, so we drop colons on Windows.
case `uname` in
*_NT*)
 timestamp=`date -Is | sed s/://g`
 ;;
*)
 timestamp=`date -Is`
esac

logfile=`mktemp ~/.ssh_history/${1+"$@"}_"$timestamp"_XXXXXX` || return 2
exitcode=`((ssh ${1+"$@"} 1>&3; echo $?) | tee "$logfile")` 3>&1
return $exitcode