#
# /etc/bashrc
#

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

organization="$(hostname | rev | cut -f 2 -d '.' | rev)"
PS1='\[\033[00;31m\][ '"${org^^}"'::\h/\[\033[01;32m\]\u \[\033[00;31m\]\\\\\\\\ ${SHELL} {\[\033[m\]$? \[\033[00;36m\]\D{%F-%R} \[\033[00;35m\]\w\[\033[00;31m\]\[\033[00;31m\]} ]\n|\[\033[m\]> '
PS2='> '
PS3='> '
PS4='+ '
case ${TERM} in
    xterm*|rxvt*|Eterm|aterm|kterm|gnome*)
        PROMPT_COMMAND=${PROMPT_COMMAND:+$PROMPT_COMMAND; }'printf "\033]0;AniNIX::%s \134\134 %s in %s\007" "${HOSTNAME%%.*}" "${USER}" "${PWD/#$HOME/\~}"'

        ;;
    screen)
        PROMPT_COMMAND=${PROMPT_COMMAND:+$PROMPT_COMMAND; }'printf "\033]0;AniNIX::%s \134\134 %s in %s\007" "${HOSTNAME%%.*}" "${USER}" "${PWD/#$HOME/\~}"'
        ;;
esac

# Considered untrusted.
# https://bugs.archlinux.org/task/55841
#[ -r /usr/share/bash-completion/bash_completion   ] && . /usr/share/bash-completion/bash_completion

### MOTD ###
[ -f /etc/bash.motd ] && cat /etc/bash.motd

### AniNIX Customizations ###
alias get-commands='for i in $( echo $PATH | sed "s/:/\n/g"); do ls $i; done | sort | less'
alias whoison='who | grep -v tmux'
alias startvnc="vncserver -xstartup startxfce4; echo Use \"ssh -L 5901:localhost:5901 $(whoami)@$(hostname)\" to tunnel connections."
alias vi=vim
alias view="vim -R"
alias top="top -o %CPU"
alias make-entrypoints="egrep '^[a-zA-Z0-9\-]*:' Makefile"
if [ -x `which torsocks 2>/dev/null` ] && [ `systemctl status tor 2>/dev/null| grep -c running` -eq 1 ]; then
    alias tor-lynx="torsocks lynx https://check.torproject.org/"; 
fi
IFS="
"

### SSH ###
# Aliases for hosts
if [ -f ~/.ssh/config ]; then
    for i in `egrep '^Host' ~/.ssh/config | grep -v \* | cut -f 2 -d ' '`; do
        alias "$i"="ssh $i";
    done
fi
# Tell shell about ssh-agent -- enable with 'systemctl enable ssh-agent@$USER.service'
SSH_AGENT_PID="$(ps -feu "$USER" | grep -v grep | grep -m 1 ssh-agent | awk '{ print $2; }')"
if [ -n "$SSH_AGENT_PID" ]; then
    SSH_AUTH_SOCK="$(ls -1 /tmp/ssh-*/agent.$(( $SSH_AGENT_PID - 1 )))"
    echo ssh-agent PID is $SSH_AGENT_PID
fi
# Set up screen/tmux safety nest by default for remote sessions
if [ ! -z "$SSH_CLIENT" ]; then 
    # Prefer tmux
   if [ -x "$(which tmux 2>/dev/null)" ] && [ -z "$TMUX" ]; then 
        if [ `tmux list-sessions | grep created | wc -l` -eq 0 ]; then
            exec tmux
        elif [ `tmux list-sessions | grep created | wc -l` -eq 1 ] && [ `tmux list-sessions | grep attached | wc -l` -eq 0 ]; then
            exec tmux a -d -t `tmux list-sessions | grep created | cut -f 1 -d ':'`
        else
            tmux list-sessions
        fi
        alias tat="exec tmux a -d -t"
    # Fallback on Screen
    elif [ -x "$(which screen 2>/dev/null)" ] && [ "$TERM" != "screen" ]; then
        if [ `screen -list | grep -c 'Detached'` -eq 1 ]; then
            exec screen -r
        elif [ `screen -list | grep -c 'No Sockets found in '` -eq 1 ] && [ "$TERM" != "screen" ]; then
            exec /usr/bin/screen /bin/bash
        else 
            screen -list
        fi 
        alias sdr="screen -d -r"
    fi;

### XFCE4 ###
elif [ `who -m | egrep "^$(whoami)" | awk '{ print $2; }' | egrep -c "^tty"` -eq 1 ] && [ -x /usr/sbin/startxfce4 ] && [ `pgrep -ac xinit` -eq 0 ] && [ `whoami` != 'root' ]; then
    exec startxfce4
fi