From 176c13d5e71db72e237e399f6402a63475b4fead Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Mon, 10 Jun 2013 18:48:46 +0000
Subject: rpki.version hack and rpkic command to display it. See #543.

svn path=/trunk/; revision=5384
---
 buildtools/make-version.py | 51 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 buildtools/make-version.py

(limited to 'buildtools/make-version.py')

diff --git a/buildtools/make-version.py b/buildtools/make-version.py
new file mode 100644
index 00000000..9f6eb39f
--- /dev/null
+++ b/buildtools/make-version.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+# $Id$
+
+# Copyright (C) 2013  Internet Systems Consortium ("ISC")
+# 
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+
+# Kludge to extract Subversion revision number from environment at
+# build time, if possible, using it to construct the software version
+# number that one of our users so desperately wants us to have.  This
+# is a bit tricky because we want this to be automatic (hence use of
+# Subversion revision number, which isn't really intended for this
+# purpose), want it to work whether installing from binary package or
+# subversion checkout or frozen tarball, and need to be careful both
+# to update it whenever the revision changes and not to stomp on it
+# when the subversion revision number isn't available.
+#
+# I did say this was a kludge.
+
+import subprocess
+
+try:
+  v = subprocess.Popen(("svnversion", "-c"), stdout = subprocess.PIPE).communicate()[0]
+except:
+  v = "Unknown"
+
+if any(s in v for s in ("Unversioned", "Uncommitted", "Unknown")):
+  v = "Unknown"
+else:
+  v = "0." + v.strip().split(":")[-1].translate(None, "SMP")
+
+try:
+  old = open("VERSION", "r").read().strip()
+except:
+  old = None
+
+if old is None or v != old:
+  with open("VERSION", "w") as f:
+    f.write(v + "\n")
+  with open("rpkid/rpki/version.py", "w") as f:
+    f.write("VERSION = \"%s\"\n" % v)
-- 
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