summaryrefslogtreecommitdiff
path: root/distrib/sparc/ramdisk/dot.profile
blob: 5417a7111d867044b2ce2d039f13862facd945cf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
#	$OpenBSD: dot.profile,v 1.6 1998/04/13 01:17:28 deraadt Exp $
#	$NetBSD: dot.profile,v 1.1 1995/12/18 22:54:43 pk Exp $
#
# Copyright (c) 1995 Jason R. Thorpe
# Copyright (c) 1994 Christopher G. Demetriou
# All rights reserved.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by Christopher G. Demetriou.
# 4. The name of the author may not be used to endorse or promote products
#    derived from this software without specific prior written permission
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

export PATH=/sbin:/bin:/usr/bin:/usr/sbin:/
export HISTFILE=/.sh_history

umask 022

set -o emacs # emacs-style command line editing

# XXX
# the TERM/EDITOR stuff is really well enough parameterized to be moved
# into install.sub where it could use the routines there and be invoked
# from the various (semi) MI install and upgrade scripts

# terminals believed to be in termcap, default TERM
TERMS="sun vt* pcvt* pc3 dumb"
TERM=sun

# editors believed to be in $EDITBIN, smart and dumb defaults
EDITORS="vi ed"
EDITOR=vi
DUMB=ed
EDITBIN=/bin
EDITUBIN=/usr/bin

if [ "X${DONEPROFILE}" = "X" ]; then
	DONEPROFILE=YES

	# mount kernfs and re-mount the boot media (perhaps r/w)
	mount_kernfs /kern /kern
	mount_ffs -o update /dev/rd0a /

	# set up some sane defaults
	echo 'erase ^?, werase ^W, kill ^U, intr ^C'
	stty newcrt werase ^W intr ^C kill ^U erase ^? 9600

	# get the terminal type
	_forceloop=""
	while [ "X$_forceloop" = X"" ]; do
		echo "Supported terminals are: $TERMS"
		eval `tset -s -m ":?$TERM"`
		if [ "X$TERM" != X"unknown" ]; then
			_forceloop="done"
		fi
	done
	export TERM

	# get the editor preference
	if [ "X$TERM" = "Xdumb" -o "X$TERM" = "Xunknown" ]; then
		echo -n "$TERM can't handle $EDITOR"
		EDITOR="$DUMB"
		echo ", using $EDITOR as text editor!"
	elif [ "X$EDITOR" = "X$EDITORS" ]; then
		echo "Only one editor available, you get to use $EDITOR!"
	else
		_forceloop=""
		while [ "X$_forceloop" = X"" ]; do
			echo "Supported editors are: $EDITORS"
			echo -n "text editor? [$EDITOR] "
			read _choice
			if [ "X$_choice" = "X" ]; then
				_choice="$EDITOR"
				_forceloop="$_choice"
			else
				for _editor in $EDITORS; do
					if [ "X$_choice" = "X$_editor" ]; then
						_forceloop="$_choice"
						break
					fi
				done
			fi
			if [ "X$_forceloop" != "X" -a \
					! \( -x $EDITBIN/$_choice -o \
						-x $EDITUBIN/$_choice \) ]; then
				_forceloop=""
			fi
			if [ "X$_forceloop" = "X" ]; then
				echo "Sorry, $_choice isn't available."
				_forceloop=""
			fi
		done
		EDITOR="$_choice"
	fi
	export EDITOR

	# Installing or upgrading?
	_forceloop=""
	while [ "X$_forceloop" = X"" ]; do
		echo -n '(I)nstall, (U)pgrade, or (S)hell? '
		read _forceloop
		case "$_forceloop" in
			i*|I*)
				/install
				;;

			u*|U*)
				/upgrade
				;;

			s*|S*)
				;;

			*)
				_forceloop=""
				;;
		esac
	done
fi