From 40f986daaaf99b56d0ef06f5fe6d5a03f73108b3 Mon Sep 17 00:00:00 2001
From: "B. Watson" <yalhcru@gmail.com>
Date: Sat, 18 Mar 2017 15:08:41 -0400
Subject: add pkgdiff

---
 pkgdiff | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 pkgdiff

diff --git a/pkgdiff b/pkgdiff
new file mode 100755
index 0000000..837c70b
--- /dev/null
+++ b/pkgdiff
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# compare filenames in 2 tarballs, except /usr/doc/blah-<version> dirs
+# get treated specially.
+
+pkg_name() {
+	echo "$1" | sed 's,.*/,,' | sed 's,\.[^.]*$,,'
+}
+
+list_tar() {
+	pkg="$( echo $1 | sed 's,\.[^.]*,,' )"
+	tar tf "$1" | sed 's,usr/doc/[^/]*/,usr/doc/@DOCDIR@/,' | sort > $DIR/$( pkg_name "$1" )
+}
+
+DIR=/tmp/pkgdiff.$RANDOM.$$
+echo $DIR
+mkdir -p $DIR || exit 1
+list_tar "$1"
+list_tar "$2"
+diff $DIR/$( pkg_name "$1" ) $DIR/$( pkg_name "$2" )
+rm -rf $DIR
-- 
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