From cadcf4fa5b78a30507f1cb92e329189512157d15 Mon Sep 17 00:00:00 2001
From: Michael Schwendt <mschwendt@fedoraproject.org>
Date: Sep 14 2015 15:42:25 +0000
Subject: apply -f/--file patch from Jason Tibbitts, rhbz#1246273


---

diff --git a/rpmdev-bumpspec b/rpmdev-bumpspec
index fc2a6de..8cc9a0b 100755
--- a/rpmdev-bumpspec
+++ b/rpmdev-bumpspec
@@ -270,6 +270,8 @@ the Free Software Foundation; either version 2 of the License, or
     parser = OptionParser(usage=usage)
     parser.add_option("-c", "--comment",
                       help="changelog comment (default: \"- rebuilt\")")
+    parser.add_option("-f", "--file",
+                      help="take changelog comment from the given file")
     parser.add_option("-u", "--userstring", default=userstring,
                       help="user name+email string (default: output from "
                       "rpmdev-packager(1))")
@@ -298,6 +300,10 @@ the Free Software Foundation; either version 2 of the License, or
     if not opts.userstring:
         parser.error('Userstring required, see option -u')
 
+    if opts.file:
+        with open(opts.file, 'r') as f:
+            opts.comment = f.read().rstrip()
+
     if not opts.comment:
         opts.comment = '- new version' if opts.new else '- rebuilt'