From 1702fad14bc2582e18a3f0dc9819ee2e2e0b943f Mon Sep 17 00:00:00 2001
From: Tommi Rantala <tommi.t.rantala@nokia.com>
Date: Oct 15 2021 07:23:34 +0000
Subject: srpm/go.lua: fix handling of version numbers with multiple digits


Fix handling of double digit version numbers, regression introduced in
commit 65a2d82b029 ("srpm/go.lua: avoid remove char 'v' from project
name").

Example:
  $ grep goipath golang-github-playground-validator-10.spec
  %global goipath         github.com/go-playground/validator/v10

Before this patch:
  $ rpmspec --srpm -q --qf '%{name}\n' golang-github-playground-validator-10.spec
  golang-github-playground-validator-v10

After this patch:
  $ rpmspec --srpm -q --qf '%{name}\n' golang-github-playground-validator-10.spec
  golang-github-playground-validator-10

---

diff --git a/rpm/lua/srpm/go.lua b/rpm/lua/srpm/go.lua
index 9708262..00ffcde 100644
--- a/rpm/lua/srpm/go.lua
+++ b/rpm/lua/srpm/go.lua
@@ -67,8 +67,8 @@ local function rpmname(goipath, compatid)
   result = string.gsub(result, ":", ".")
   -- some projects have a name that end up in a number, and *also* add release
   -- numbers on top of it, keep a - prefix before version strings
-  result = string.gsub(result, "%-v([%.%d])$", "-%1")
-  result = string.gsub(result, "%-v([%.%d]%-)", "-%1")
+  result = string.gsub(result, "%-v([%.%d]+)$", "-%1")
+  result = string.gsub(result, "%-v([%.%d]+%-)", "-%1")
   return(result)
 end