#
# /etc/bash.bashrc: System-wide rc file for interactive bash(1) shells.
# Written 2003-2011 by Alexander Barton (alex@barton.de)
#

[ -e ~/.ConfigScripts.debug ] && echo " >> /etc/bash.bashrc ..."

BASHRCREAD="true"

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

# Interactive shell?
[ "$PS1" ] || return

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

# Colors
case "$TERM" in
	ansi|cons25|cygwin|dtterm|linux|rxvt|screen*|vt100|vt200|vt220|vt320| \
	xterm|xterm-color|xterm-256color)
		# color terminal

		# terminal attributes
		#   0: reset / 1: bright / 2: dim / 4: underline / 5: blink /
		#   7: reverse / 8: hidden.
		# foreground colors
		#   30: black / 31: red / 32: green / 33: yellow / 34: blue /
		#   35: magenta / 36: cyan / 37: white
		# background colors
		#   40: black / 41: red / 42: green / 43: yellow / 44: blue /
		#   45: magenta / 46: cyan / 47: white

		# colors for shell prompt etc.
		COLOR_RESET="\[\e[0m\]"
		COLOR_PREPOSTTXT="\[\e[1;37m\]"
		COLOR_USER="\[\e[0;4m\]"
		COLOR_AT="\[\e[0;37m\]"
		COLOR_HOST="\[\e[0;4m\]"
		COLOR_COLON="\[\e[0;37m\]"
		COLOR_PATH=$reset
		COLOR_PROMPT_USER="\[\e[1;32m\]"
		COLOR_PROMPT_ROOT="\[\e[1;31m\]"
		COLOR_VCS="\[\e[1;33m\]"

		# colors for less(1) pager
		export LESS_TERMCAP_mb=$'\E[1;33m'
		export LESS_TERMCAP_md=$'\E[1;31m'
		export LESS_TERMCAP_me=$'\E[0m'
		export LESS_TERMCAP_se=$'\E[0m'
		export LESS_TERMCAP_so=$'\E[1;33;44m'
		export LESS_TERMCAP_ue=$'\E[0m'
		export LESS_TERMCAP_us=$'\E[1;32m'
esac

# Enable bash completion, if available
[ -z "$BASH_COMPLETION" -a -r /etc/bash_completion ] \
	&& source /etc/bash_completion
[ -z "$BASH_COMPLETION" -a -r /opt/homebrew/etc/bash_completion ] \
	&& source /opt/homebrew/etc/bash_completion
[ -z "$BASH_COMPLETION" -a -r /opt/local/etc/bash_completion ] \
	&& source /opt/local/etc/bash_completion

# Shell prompt
PS1_Path() {
	P="${PWD/$HOME/~}"
	echo "${P/???????????????????????????????*/${P:0:8}...${P: -20}}"
}

PS1="${COLOR_PREPOSTTXT}${PS1_BEGIN:-<}"
[ "$UID" -eq 0 ] \
	|| PS1="${PS1}${COLOR_USER}\u${COLOR_AT}@"
PS1="${PS1}${COLOR_HOST}\h"
PS1="${PS1}${COLOR_COLON}:"
PS1="${PS1}${COLOR_PATH}\$(PS1_Path)"
PS1="${PS1}${COLOR_PREPOSTTXT}${PS1_END:->}${COLOR_RESET} "
[ "$UID" -eq 0 ] \
	&& PS1="${PS1}${COLOR_PROMPT_ROOT}\\\$${COLOR_RESET} " \
	|| PS1="${PS1}${COLOR_PROMPT_USER}\\\$${COLOR_RESET} "
[ "$(type -t __git_ps1)" ] \
	&& PS1="\$(__git_ps1 '(${COLOR_VCS}%s${COLOR_RESET}) ')${PS1}"
PS1="${chroot_name:+[${COLOR_CHROOT}$chroot_name${COLOR_RESET}] }${PS1}"
PS1="${COLOR_RESET}${PS1}"

# If the command-not-found package is installed, use it
if [ -r /etc/bash_command_not_found ]; then
	. /etc/bash_command_not_found
elif [ -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\`"

# Aliases for screen(1), if installed
type -p screen >/dev/null 2>&1
if [ $? -eq 0 ]; then
	alias "s"="screen"
	alias "sr"="screen -dr"
	alias "sx"="screen -x"
fi

# less(1) filter, if available
type -p lesspipe >/dev/null 2>&1 && eval `lesspipe`

# Initialize ccache(1), if installed
if [ -d "/usr/lib/ccache" ]; then
	PATH="/usr/lib/ccache:$PATH"
	# Set the cache directory to local storage, if available
	[ -w "/usr/local/home/$USER" ] \
		&& export CCACHE_DIR="/usr/local/home/$USER/.ccache"
fi

# Setup slrn(1) and cleanscore(1), if installed
type -p cleanscore >/dev/null 2>&1
[ $? -eq 0 ] && alias slrn="cleanscore -f ~/.slrnscore && slrn"

# Enable color support of ls(1) 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 $TERM in
xterm*|rxvt|screen)
	PROMPT_COMMAND='printf "\033]0;${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-