From da770ee68d53d0cb76dc5fe8c148d4a4b687a051 Mon Sep 17 00:00:00 2001
From: CyberLeo <cyberleo@cyberleo.net>
Date: Tue, 25 Dec 2012 14:12:31 -0600
Subject: [PATCH] Add explicit copyright to all library files

---
 lib/sh/stopwatch.sh | 82 +++++++++++++++++++++++++++++++++------------
 1 file changed, 61 insertions(+), 21 deletions(-)

diff --git a/lib/sh/stopwatch.sh b/lib/sh/stopwatch.sh
index 36545c9..4386695 100644
--- a/lib/sh/stopwatch.sh
+++ b/lib/sh/stopwatch.sh
@@ -1,32 +1,72 @@
-# Simple bourne shell based stopwatch
-# Requires 'kvs' and the id 'stopwatch' therein
-# so make sure you set 'kvs' before sourcing this script if necessary.
-#
-# After loading, the following commands are available:
-#
-# Start a stopwatch:
-#   stopwatch <tag> start
-#
-# 'Lap' a stopwatch
-#   stopwatch <tag> lap
-#
-# Stop a stopwatch
-#   stopwatch <tag> stop
-#
-# Reset a stopwatch
-#   stopwatch <tag> reset
-
-
 if [ -z "${__stopwatch_sh_loaded}" ]
 then
   __stopwatch_sh_loaded=yes
 
+  __stopwatch_sh_VERSION="Stopwatch v0.1"
+  __stopwatch_sh_DESCRIPTION="Stopwatch implementation supporting multiple tagged timers"
+  __stopwatch_sh_COPYRIGHT=$( cat <<"END_OF_COPYRIGHT"
+
+Copyright (c) 2000-2012, CyberLeo
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of the source code must retain the above copyright
+      notice, this list of conditions, and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions, and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the organization nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILTY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+END_OF_COPYRIGHT
+)
+
   [ "${kvs}" ] || kvs="$(mktemp -t ".stopwatch.XXXXXXXX")"
   want kvs
 
   stopwatch_help() {
-    echo "Usage: stopwatch <tag> <start|lap|stop|reset>" >&2
-    exit 1
+    cat <<EOF >&2
+${__stopwatch_sh_VERSION}
+${__stopwatch_sh_DESCRIPTION}
+
+${__stopwatch_sh_COPYRIGHT}
+
+Usage: stopwatch <tag> <start|lap|stop|reset>
+
+Simple bourne shell based stopwatch
+Requires 'kvs' and the id 'stopwatch' therein
+so make sure you set 'kvs' before sourcing this script if necessary.
+
+After loading, the following commands are available:
+
+Start a stopwatch
+  stopwatch <tag> start
+
+'Lap' a stopwatch (emit timer value without stopping)
+  stopwatch <tag> lap
+
+Stop a stopwatch; can be resumed later with 'start'
+  stopwatch <tag> stop
+
+Reset a stopwatch back to zero
+  stopwatch <tag> reset
+
+EOF
+    kill -ABRT $$
   }
 
   # Try and format a passed integer number of seconds into something more
-- 
2.42.0