From 03bff3dd808d1d75b774953a2c9804905029e7cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Tj=C3=A4der?= <henrik@tjaders.com>
Date: Mon, 5 Oct 2020 08:09:43 +0000
Subject: [PATCH] v must be first in the tag, document the version

---
 .github/workflows/build.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 22f13fa2e1..0fb146499d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -595,7 +595,11 @@ jobs:
         run: |
           langs=( en ru )
           devver=dev
-          stable=$(git tag | grep v | grep -v "-" | tail -n 1 | cut -c2-4)
+          # Query git for tagged releases, all releases start with "v"
+          # followed by MAJOR.MINOR.PATCH, see semver.org
+          # Then remove all pre-releases/tags with hyphens (-).
+          # The latest release is last, finally trim "v" and PATCH
+          stable=$(git tag | grep "^v" | grep -v "-" | tail -n 1 | cut -c2-4)
           vers=( 0.5.x 0.4.x  )
 
           # Create directories