#
# /etc/profile: system-wide profile for the Bourne shell (sh(1)) and
# Bourne compatible shells (bash(1), ksh(1), ash(1), ...).
#
# 2008-08-07, alex@barton.de
#  - Added support for /etc/profile.d
#  - Added support for /etc/chroot_name
#  - Restructure PATH and MANPATH detecttion.
#  - Add ~/Applications to PATH.
#  - Add generic chroot name check.
#  - Check if debian_chroot is readable (insted of if it exists).
#  - Fix quota check, don't use full path name
# 2007-10-28, alex@barton.de
#  - Look for /usr/libexec/path_helper, used by Mac OS X 10.5
# 2007-04-05, alex@barton.de
#  - Check for and read /etc/bashrc as well, if /etc/bash.bashrc doesn't exist
# 2006-01-04, alex@barton.de
#  - Use "hostname -s" (not "--short") for compatibility to [Net]BSD.
#  - Added /usr/pkg/bin to optional PATH components.
# 2005-04-23, alex@Arthur.Ath.CX
#  - Removed umask, we do use the system default now.
# 2005-02-19, alex@Arthur.Ath.CX
#  - Removed export of CVS_RSH and MANWIDTH: use /etc/environment!
# 2005-02-04, alex@Arthur.Ath.CX
#  - Added export of CVS_RSH.
#  - Added export of MANWIDTH=80.
# 2005-01-23, alex@Arthur.Ath.CX
#  - Added check for quotas
# 2004-09-13, alex@Arthur.Ath.CX
#  - I made this script more generic, so that it is usabe for other systems
#    than Arthur as well: read in local profile from /var/lib/$ME/profile
#    after the initialization done in here.
#  - Changed shell prompt to generic version using "<" and ">".
#  - Make sure that $ME is set, even when not running interactive.
# 2004-08-11, alex@Arthur.Ath.CX
#  - Make sure that $USER is set.
#  - Always export $UID and $USER variables.
# 2004-07-30, alex@Arthur.Ath.CX
#  - Make sure $UID is set.
#  - Let ksh read in "/etc/ksh.kshrc".
# 2004-05-20, alex@Arthur.Ath.CX
#  - Added support for "$debian_chroot"
# 2004-02-16, alex@Arthur.Ath.CX
#  - Removed test for old home directory.
# 2004-02-02, alex@Arthur.Ath.CX
#  - Added scan for optional PATH elements.
# 2003-12-18, alex@Arthur.Ath.CX
#  - Initial version.
#

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

PROFILEREAD="true"
export PROFILEREAD

# Initialize PATH variable
export PATH MANPATH
if [ -x /usr/libexec/path_helper ]; then
	PATH=""; MANPATH=""
	eval `/usr/libexec/path_helper -s`
else
	PATH="/usr/local/bin:/usr/bin:/bin"
	[ "$UID" -eq 0 ] && PATH="/usr/local/sbin:/usr/sbin:/sbin:$PATH"
fi
# prepend optional directories to PATH ...
path=""
for d in /usr/pkg/bin /opt/*/bin; do
	[ -d "$d" -o -h "$d" ] && path="$path$d:"
done
[ -n "$path" ] && PATH="$path$PATH"
if [ "$UID" -eq 0 ]; then
	path=""
	for d in /usr/pkg/sbin /opt/*/sbin; do
		[ -d "$d" -o -h "$d" ] && path="$path$d:"
	done
	[ -n "$path" ] && PATH="$path$PATH"
fi
# append optional directories to PATH ...
for d in /usr/bin/X11 /usr/games; do
	[ -d "$d" -o -h "$d" ] && PATH="$PATH:$d"
done
# set PATH so it includes user's private executables
[ -d ~/Applications ] && PATH=~/Applications:"${PATH}"
[ -d ~/bin ] && PATH=~/bin:"${PATH}"
[ -d ~/sbin ] && PATH=~/sbin:"${PATH}"

# set MANPATH so it includes user's private man files
if [ -n "$MANPATH" ]; then
	path=""
	for d in /usr/pkg/share/man /usr/pkg/man /opt/*/share/man /opt/*/man; do
		[ -d "$d" -o -h "$d" ] && path="$path$d:"
	done
	[ -n "$path" ] && MANPATH="$path$MANPATH"
fi
[ -d ~/man ] && MANPATH=~/man:"${MANPATH}"
[ -d ~/share/man ] && MANPATH=~/share/man:"${MANPATH}"

# set variable identifying the chroot you work in
[ -r /etc/debian_chroot ] && chroot_name=$(cat /etc/debian_chroot)
[ -r /etc/chroot_name ] && chroot_name=$(cat /etc/chroot_name)

# validate terminal definition
[ -z "$TERM" ] && eval `tset -s -Q`

# make sure $UID and $USER is set
[ -z "$UID" ] && UID=`id -u`
[ -z "$USER" ] && USER=`id -un`
export UID USER

# get my own hostname
ME=`hostname -s`
export ME

# read profile additions
if [ -d /etc/profile.d ]; then
	for f in /etc/profile.d/*; do
 		[ -r "$f" ] && . "$f"
	done
fi

# read local profile, if available
[ -r "/var/lib/${ME}/profile" ] && . /var/lib/${ME}/profile

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

# generic shell prompt
[ "$UID" -eq 0 ] \
	&& PS1="<$ME> # " \
	|| PS1="<$ME> \$ "

# bash-specific initialization
[ "$BASH" -a -z "$BASHRCREAD" -a -r /etc/bash.bashrc ] \
	&& source /etc/bash.bashrc
[ "$BASH" -a -z "$BASHRCREAD" -a -r /etc/bashrc ] \
	&& source /etc/bashrc

# ksh-specific initialization
[ "$KSH_VERSION" -a -z "$KSHRCREAD" -a -r /etc/ksh.kshrc ] \
	&& . /etc/ksh.kshrc

# Check quotas
which quota >/dev/null 2>&1
[ $? -eq 0 ] && quota -q

# -eof-