#
# /etc/bash.bashrc: System-wide rc file for interactive bash(1) shells.
#
# 2008-08-07, alex@barton.de
#  - ls: Detech BSD color support (-G).
#  - Support /etc/chroot_name
# 2008-07-09, alex@barton.de
#  - Added support for /usr/lib/command-not-found.
# 2008-06-06, alex@barton.de
#  - Source /etc/[bash].bashrc.local as well, if readable.
# 2007-04-05, alex@barton.de
#  - Define shell functions sshtmp() and sshnew().
# 2006-01-04, alex@barton.de
#  - Only call dircolors(1) and lesspipe(1) if they are available.
#  - Check wether ls(1) knows something about "--color".
# 2005-12-29, alex@barton.de
#  - Enabled bash completion
# 2004-09-13, alex@Arthur.Ath.CX
#  - Made script more generic ...
# 2004-05-27, alex@Arthur.Ath.CX
#

[ -e /tmp/ConfigDebug.$USER ] && echo " >> /etc/bash.bashrc ..."

BASHRCREAD="true"

[ -z "$PROFILEREAD" -a -r /etc/profile ] && source /etc/profile

# Interactive shell?
if [ ! "$PS1" ]; then
	[ -r "/var/lib/$ME/bash.bashrc" ] && source /var/lib/$ME/bash.bashrc
	return
fi

# Shell options
shopt -s checkwinsize
shopt -s cdspell
shopt -s histappend
set mark-directories on
set mark-symlinked-directories on
HISTCONTROL=ignoredups

# Shell functions
sshnew() {
	ssh -o "StrictHostKeyChecking no" "$@"
}
sshtmp() {
	ssh -o "StrictHostKeyChecking no" -o "UserKnownHostsFile /dev/null" "$@"
}

# Shell prompt
prefix="${chroot_name:+($chroot_name)}"
[ "$UID" -eq 0 ] \
	&& PS1="${prefix}\h:\w \\\$ " \
	|| PS1="${prefix}\u@\h:\w \\\$ "

# Enable bash completion, if available
[ -r /etc/bash_completion ] && source /etc/bash_completion

# If the command-not-found package is installed, use it
if [ -x /usr/lib/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/bin/python /usr/lib/command-not-found -- $1
			return $?
		else
			return 127
		fi
	}
fi

# Common command aliases
alias ","="clear && logout"
alias ".."="cd .."
alias "ls"="ls -F"
alias "ll"="ls -l"
alias "l"="ll -a"
alias "lasth"="last | head -n \`expr \\\$LINES - 2\`"

# less filter
type -p lesspipe >/dev/null 2>&1 && eval `lesspipe`

# Enable color support of ls and also add handy aliases
if [ "$TERM" != "dumb" ]; then
	type -p dircolors >/dev/null 2>&1 && eval `dircolors -b`
	ls --color / >/dev/null 2>&1
	if [ $? -eq 0 ]; then
		# "GNU style"
		alias ls="ls --color=auto -F"
	else
		ls -G / >/dev/null 2>&1
		if [ $? -eq 0 ]; then
			# "BSD style"
			alias ls="ls -FG"
		fi
	fi
fi

# If this is an xterm set the title to user@host:dir
case $TERM in
xterm*|rxvt|screen)
	PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
	;;
*)
	;;
esac

# Source local files, if readable
[ -r "/etc/bashrc.local" ] && source /etc/bashrc.local
[ -r "/etc/bash.bashrc.local" ] && source /etc/bash.bashrc.local
[ -r "/var/lib/$ME/bash.bashrc" ] && source /var/lib/$ME/bash.bashrc

# -eof-