From a6e45be2181ed7e281cdc90a6677ad3a28599f4e Mon Sep 17 00:00:00 2001
From: Thales Macedo Garitezi <thalesmg@gmail.com>
Date: Fri, 22 Jul 2022 09:18:33 -0300
Subject: [PATCH] chore(mix): add prefix to pre-release version to please
 elixir version parser

Since upstream refuses to fix this issue:

https://github.com/elixir-lang/elixir/issues/12000

On rare occasions, our pre-release version, which is the prefix
of the git hash, might consist only of digits.  Even more rarely, it
might start with a `0`.  When that happens, Elixir will refuse to
parse that as a valid pre-release version (it wants it to be an
integer without a leading 0).

To prevent that, we will always prepend a "g" to the pre-release
version, ensuring it's never a valid number.
---
 pkg-vsn.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg-vsn.sh b/pkg-vsn.sh
index 7e5c44d27..7f50f03e2 100755
--- a/pkg-vsn.sh
+++ b/pkg-vsn.sh
@@ -101,7 +101,7 @@ if [ "$GIT_EXACT_VSN" != '' ]; then
     fi
     SUFFIX=''
 else
-    SUFFIX="-$(git rev-parse HEAD | cut -b1-8)"
+    SUFFIX="-g$(git rev-parse HEAD | cut -b1-8)"
 fi
 
 PKG_VSN="${PKG_VSN:-${RELEASE}${SUFFIX}}"