# System-wide .bashrc file for interactive bash(1) shells.

# To enable the settings / commands in this file for login shells as well,
# this file has to be sourced in /etc/profile.

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, overwrite the one in /etc/profile)
# but only if not SUDOing and have SUDO_PS1 set; then assume smart user.
if ! [ -n "${SUDO_USER}" -a -n "${SUDO_PS1}" ]; then
  PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi

# Commented out, don't overwrite xterm -T "title" -n "icontitle" by default.
# If this is an xterm set the title to user@host:dir
#case "$TERM" in
#xterm*|rxvt*)
#    PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
#    ;;
#*)
#    ;;
#esac

# enable bash completion in interactive shells
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

# sudo hint
if [ ! -e "$HOME/.sudo_as_admin_successful" ] && [ ! -e "$HOME/.hushlogin" ] ; then
    case " $(groups) " in *\ admin\ *|*\ sudo\ *)
    if [ -x /usr/bin/sudo ]; then
	cat <<-EOF
	To run a command as administrator (user "root"), use "sudo <command>".
	See "man sudo_root" for details.
	
	EOF
    fi
    esac
fi

# if the command-not-found package is installed, use it
if [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found/command-not-found ]; then
	function command_not_found_handle {
	        # check because c-n-f could've been removed in the meantime
                if [ -x /usr/lib/command-not-found ]; then
		   /usr/lib/command-not-found -- "$1"
                   return $?
                elif [ -x /usr/share/command-not-found/command-not-found ]; then
		   /usr/share/command-not-found/command-not-found -- "$1"
                   return $?
		else
		   printf "%s: command not found\n" "$1" >&2
		   return 127
		fi
	}
fi

## Change default file permissions

# Only remove write permissions for users outside the owner's group
#   Note: the default is 022, which removes write permissions
#           for all users except the owner
umask 002

## Export environmental variables
# 2018-05-31 Copied from /home/adam/.bashrc

# The following might need to be changed
# LD_LIBRARY_PATH=/usr/local/MATLAB/R2015b/runtime/v90/runtime/glnxa64:/usr/local/MATLAB/R2015b/runtime/v90/bin/glnxa64:/usr/local/MATLAB/R2015b/runtime/v90/sys/os/glnxa64:$LD_LIBRARY_PATH
# export LD_LIBRARY_PATH

# Needed for MATLAB Compiler Runtime R2019b
export MCR_ROOT=/usr/local/MATLAB/MATLAB_Runtime/v97

# Needed for Anaconda3
export PATH="$PATH:/opt/anaconda3/bin"

# 2018-06-19 The following will interfere with NEURON's nrnivmodl
# export PATH="/opt/anaconda3/bin:$PATH"

# 2018-12-04 The following is placed in the .bash_aliases file instead
# Needed for Spyder to work through VNC
# export QT_XKB_CONFIG_ROOT=/usr/share/X11/xkb

# Needed for TeX live
# export PATH="/usr/local/texlive/2017/bin/x86_64-linux:$PATH"
# export MANPATH="/usr/local/texlive/2017/texmf-dist/doc/man:$MANPATH"
# export INFOPATH="/usr/local/texlive/2017/texmf-dist/doc/info:$INFOPATH"

# 2019-02-21 The following will interfere with Anaconda3
# Needed for nrniv -python to work:
# export PYTHONHOME="/usr"
# export NRN_PYLIB="/usr/lib/python2.7/config-x86_64-linux-gnu/libpython2.7.so"