git: fc7eb8c4a765 - main - examples/jails: New version of jib (9.0)

The branch main has been updated by dteske:

URL: https://cgit.FreeBSD.org/src/commit/?id=fc7eb8c4a76594ad6ce40c43d507248f431c3f9a

commit fc7eb8c4a76594ad6ce40c43d507248f431c3f9a
Author:     Devin Teske <[email protected]>
AuthorDate: 2026-08-22 02:06:46 +0000
Commit:     Devin Teske <[email protected]>
CommitDate: 2026-08-22 02:06:46 +0000

    examples/jails: New version of jib (9.0)
    
    Add $Version, -h/-v, and SPDX-License-Identifier: BSD-2-Clause.
    Drop the long-form license and bump the copyright to 2026.
    
    MFC after:      1 week
---
 share/examples/jails/jib | 43 ++++++++++++++++++-------------------------
 1 file changed, 18 insertions(+), 25 deletions(-)

diff --git a/share/examples/jails/jib b/share/examples/jails/jib
index 55d908438b3e..a4de22da2b49 100755
--- a/share/examples/jails/jib
+++ b/share/examples/jails/jib
@@ -1,33 +1,13 @@
 #!/bin/sh
-#-
-# Copyright (c) 2016 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.
+# SPDX-License-Identifier: BSD-2-Clause
 #
+# Copyright (c) 2016-2026 Devin Teske <[email protected]>
 #
 ############################################################ IDENT(1)
 #
 # $Title: if_bridge(4) management script for vnet jails $
+# $Version: 9.0 $
 #
 ############################################################ INFORMATION
 #
@@ -131,6 +111,8 @@
 #
 ############################################################ GLOBALS
 
+VERSION='$Version: 9.0 $'
+
 pgm="${0##*/}" # Program basename
 
 #
@@ -143,10 +125,14 @@ FAILURE=1
 
 usage()
 {
+	local optfmt="\t%-5s %s\n"
 	local action usage descr
 	exec >&2
-	echo "Usage: $pgm action [arguments]"
-	echo "Actions:"
+	printf "Usage: %s [-hv] action [arguments]\n" "$pgm"
+	printf "Options:\n"
+	printf "$optfmt" "-h" "Print this usage statement and exit."
+	printf "$optfmt" "-v" "Print version information and exit."
+	printf "Actions:\n"
 	for action in \
 		addm		\
 		show		\
@@ -399,6 +385,13 @@ action="$1"
 #
 # Validate action argument
 #
+case "$action" in
+-h) usage ;; # NOTREACHED
+-v) VERSION="${VERSION#*: }"
+	echo "${VERSION% $}"
+	exit $SUCCESS ;;
+-*) usage ;; # NOTREACHED
+esac
 if [ "$BASH_VERSION" ]; then
 	type="$( type -t "jib_$action" )" || usage # NOTREACHED
 else