[src/trunk]: src/distrib/i386 Enable basic command line editing in i386 insta...

[abs <abs%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6adc303ef05e
branches:  trunk
changeset: 373459:6adc303ef05e
user:      abs <abs%NetBSD.org@localhost>
date:      Sat Feb 11 17:52:19 2023 +0000

description:
Enable basic command line editing in i386 installer shells

(Following the pattern in amd64)

When a user selects "exit installer" or hits ^Z in sysinst, the
calling install.sh runs a shell, plus shows a message indicating
they can type "exit" to return to the installer.

Add -E to the arguments to this shell, to enable command line editing,
(primarily for arrow keys, but basic emacs sequences will also work)

diffstat:

 distrib/i386/cdroms/install.sh       |  6 +++---
 distrib/i386/installimage/install.sh |  6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diffs (50 lines):

diff -r c657d9ea9945 -r 6adc303ef05e distrib/i386/cdroms/install.sh
--- a/distrib/i386/cdroms/install.sh    Sat Feb 11 12:44:49 2023 +0000
+++ b/distrib/i386/cdroms/install.sh    Sat Feb 11 17:52:19 2023 +0000
@@ -1,5 +1,5 @@
 #! /bin/sh -m
-# $NetBSD: install.sh,v 1.4 2015/05/28 09:51:31 martin Exp $
+# $NetBSD: install.sh,v 1.5 2023/02/11 17:52:19 abs Exp $
 #
 # -
 #  Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -100,7 +100,7 @@
                        tput clear
                        echo "You have stopped sysinst, return to it by" \
                                "typing 'exit' or ^D."
-                       ${SHELL} -i
+                       ${SHELL} -i -E
                        cmd="fg"
                else
                        cmd=""
@@ -112,4 +112,4 @@
 echo "TERM=${TERM}" > ${termfile}
 echo
 echo "To return to the installer, quit this shell by typing 'exit' or ^D."
-exec ${SHELL}
+exec ${SHELL} -E
diff -r c657d9ea9945 -r 6adc303ef05e distrib/i386/installimage/install.sh
--- a/distrib/i386/installimage/install.sh      Sat Feb 11 12:44:49 2023 +0000
+++ b/distrib/i386/installimage/install.sh      Sat Feb 11 17:52:19 2023 +0000
@@ -1,5 +1,5 @@
 #! /bin/sh -m
-# $NetBSD: install.sh,v 1.2 2012/06/03 21:42:45 joerg Exp $
+# $NetBSD: install.sh,v 1.3 2023/02/11 17:52:19 abs Exp $
 #
 # -
 #  Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -100,7 +100,7 @@
                        tput clear
                        echo "You have stopped sysinst, return to it by" \
                                "typing 'exit' or ^D."
-                       ${SHELL} -i
+                       ${SHELL} -i -E
                        cmd="fg"
                else
                        cmd=""
@@ -112,4 +112,4 @@
 echo "TERM=${TERM}" > ${termfile}
 echo
 echo "To return to the installer, quit this shell by typing 'exit' or ^D."
-exec ${SHELL}
+exec ${SHELL} -E