git: a6d202077dee - main - bsdinstall: revisit the finalconfig step

The branch main has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=a6d202077deedcdadc589e10399119d52f7cf71a

commit a6d202077deedcdadc589e10399119d52f7cf71a
Author:     Pierre Pronchery <pierre@freebsdfoundation.org>
AuthorDate: 2023-10-02 18:28:07 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-10-13 16:19:39 +0000

    bsdinstall: revisit the finalconfig step
    
    This moves the "finalconfig" step into a dedicated script, where it uses
    a loop instead of recursing into itself.
    
    Reviewed by:    bapt
    Sponsored by:   The FreeBSD Foundation
    Differential Revision: https://reviews.freebsd.org/D42046
---
 usr.sbin/bsdinstall/scripts/Makefile    |  1 +
 usr.sbin/bsdinstall/scripts/auto        | 54 +---------------------
 usr.sbin/bsdinstall/scripts/finalconfig | 81 +++++++++++++++++++++++++++++++++
 3 files changed, 83 insertions(+), 53 deletions(-)

diff --git a/usr.sbin/bsdinstall/scripts/Makefile b/usr.sbin/bsdinstall/scripts/Makefile
index 2d226f418783..e4ef00ecba59 100644
--- a/usr.sbin/bsdinstall/scripts/Makefile
+++ b/usr.sbin/bsdinstall/scripts/Makefile
@@ -7,6 +7,7 @@ SCRIPTS=auto \
 	docsinstall \
 	entropy \
 	fetchmissingdists \
+	finalconfig \
 	hardening \
 	hostname \
 	jail \
diff --git a/usr.sbin/bsdinstall/scripts/auto b/usr.sbin/bsdinstall/scripts/auto
index 742f319e15ad..9f4b5b52fe5d 100755
--- a/usr.sbin/bsdinstall/scripts/auto
+++ b/usr.sbin/bsdinstall/scripts/auto
@@ -370,60 +370,8 @@ fi
     "Would you like to add users to the installed system now?" 0 0 && \
     bsdinstall adduser
 
-finalconfig() {
-	exec 5>&1
-	REVISIT=$(bsddialog --backtitle "$OSNAME Installer" \
-	    --title "Final Configuration" --no-cancel --menu \
-	    "Setup of your $OSNAME system is nearly complete. You can now modify your configuration choices. After this screen, you will have an opportunity to make more complex changes using a shell." 0 0 0 \
-		"Exit" "Apply configuration and exit installer" \
-		"Add User" "Add a user to the system" \
-		"Root Password" "Change root password" \
-		"Hostname" "Set system hostname" \
-		"Network" "Networking configuration" \
-		"Services" "Set daemons to run on startup" \
-		"System Hardening" "Set security options" \
-		"Time Zone" "Set system timezone" \
-		"Handbook" "Install $OSNAME Handbook (requires network)" 2>&1 1>&5)
-	exec 5>&-
-
-	case "$REVISIT" in
-	"Add User")
-		bsdinstall adduser
-		finalconfig
-		;;
-	"Root Password")
-		bsdinstall rootpass
-		finalconfig
-		;;
-	"Hostname")
-		bsdinstall hostname
-		finalconfig
-		;;
-	"Network")
-		bsdinstall netconfig
-		finalconfig
-		;;
-	"Services")
-		bsdinstall services
-		finalconfig
-		;;
-	"System Hardening")
-		bsdinstall hardening
-		finalconfig
-		;;
-	"Time Zone")
-		bsdinstall time
-		finalconfig
-		;;
-	"Handbook")
-		bsdinstall docsinstall
-		finalconfig
-		;;
-	esac
-}
-
 # Allow user to change his mind
-[ -z "$BSDINSTALL_SKIP_FINALCONFIG" ] && finalconfig
+[ -z "$BSDINSTALL_SKIP_FINALCONFIG" ] && bsdinstall finalconfig
 
 trap error SIGINT	# SIGINT is bad again
 bsdinstall config  || error "Failed to save config"
diff --git a/usr.sbin/bsdinstall/scripts/finalconfig b/usr.sbin/bsdinstall/scripts/finalconfig
new file mode 100755
index 000000000000..a1c0d804754f
--- /dev/null
+++ b/usr.sbin/bsdinstall/scripts/finalconfig
@@ -0,0 +1,81 @@
+#!/bin/sh
+#-
+# Copyright (c) 2011 Nathan Whitehorn
+# Copyright (c) 2013-2018 Devin Teske
+# 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.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+#
+# $FreeBSD$
+
+BSDCFG_SHARE="/usr/share/bsdconfig"
+. $BSDCFG_SHARE/common.subr || exit 1
+
+: ${BSDDIALOG_OK=0}
+
+while true; do
+	exec 5>&1
+	REVISIT=$(bsddialog --backtitle "$OSNAME Installer" \
+	    --title "Final Configuration" --no-cancel --menu \
+	    "Setup of your $OSNAME system is nearly complete. You can now modify your configuration choices. After this screen, you will have an opportunity to make more complex changes using a shell." 0 0 0 \
+		"Exit" "Apply configuration and exit installer" \
+		"Add User" "Add a user to the system" \
+		"Root Password" "Change root password" \
+		"Hostname" "Set system hostname" \
+		"Network" "Networking configuration" \
+		"Services" "Set daemons to run on startup" \
+		"System Hardening" "Set security options" \
+		"Time Zone" "Set system timezone" \
+		"Handbook" "Install $OSNAME Handbook (requires network)" 2>&1 1>&5)
+	retval=$?
+	exec 5>&-
+
+	case "$REVISIT" in
+	"Add User")
+		bsdinstall adduser
+		;;
+	"Root Password")
+		bsdinstall rootpass
+		;;
+	"Hostname")
+		bsdinstall hostname
+		;;
+	"Network")
+		bsdinstall netconfig
+		;;
+	"Services")
+		bsdinstall services
+		;;
+	"System Hardening")
+		bsdinstall hardening
+		;;
+	"Time Zone")
+		bsdinstall time
+		;;
+	"Handbook")
+		bsdinstall docsinstall
+		;;
+	*)
+		break
+		;;
+	esac
+done