From 846b4c8d41389439baec562704d8ec671eeebcf9 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 26 Jul 2018 05:56:31 +0000
Subject: gemspec: use "git describe" output for prereleases

This should make it easier to make pre-releases.
---
 mwrap.gemspec | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mwrap.gemspec b/mwrap.gemspec
index 56589a0..2c01a68 100644
--- a/mwrap.gemspec
+++ b/mwrap.gemspec
@@ -8,9 +8,11 @@ if git_manifest[0] && manifest != git_manifest
   system('git add MANIFEST')
 end
 
+desc = `git describe --abbrev=4 HEAD`.strip.tr('-', '.').delete_prefix('v')
+
 Gem::Specification.new do |s|
   s.name = 'mwrap'
-  s.version = '2.0.0'
+  s.version = desc.empty? ? '2.0.0' : desc
   s.homepage = 'https://80x24.org/mwrap/'
   s.authors = ["Ruby hackers"]
   s.summary = 'LD_PRELOAD malloc wrapper for Ruby'
-- 
cgit v1.2.3-24-ge0c7