From bb34d2b128ebc1b95f7cbd40876689707eb1e1e0 Mon Sep 17 00:00:00 2001
From: David Oberhollenzer <goliath@infraroot.at>
Date: Tue, 17 Mar 2020 16:10:23 +0100
Subject: Initial commit

Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
---
 util/copyright.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 util/copyright.sh

(limited to 'util/copyright.sh')

diff --git a/util/copyright.sh b/util/copyright.sh
new file mode 100755
index 0000000..a21caf9
--- /dev/null
+++ b/util/copyright.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+filename="$1"
+
+git log --follow --pretty=format:"%ad,%an" --date="format:%Y" -- "$filename" |\
+awk -F, '{
+		if (length(min[$2]) == 0) {
+			min[$2] = max[$2] = $1
+		} else {
+			max[$2]=$1 > max[$2] ? $1 : max[$2]
+			min[$2]=$1 < min[$2] ? $1 : min[$2]
+		}
+	}END{
+		for (a in max)
+			print a "," min[a] "," max[a]
+	}' |\
+sort --field-separator=',' --key=3 --reverse |\
+awk -F, '{
+	if ($2 == $3) {
+		print "Copyright &copy; " $2 " " $1 "<br/>"
+	} else {
+		print "Copyright &copy; " $2 "-" $3 " " $1 "<br/>"
+	}
+}'
-- 
cgit v1.2.3