When vsn is an exact tag, append .0 to satisfy SemVer

2021-07-26 16:36:21 +02:00 · 2021-07-26 16:36:21 +02:00 · 8e553decb0
parent e3875482ba
commit 8e553decb0
1 changed files with 3 additions and 0 deletions
--- a/mix.exs
+++ b/mix.exs
@ -24,6 +24,9 @@ defmodule Ejabberd.MixProject do
    case config(:vsn) do
      :false -> "0.0.0" # ./configure wasn't run: vars.config not created
      '0.0' -> "0.0.0" # the full git repository wasn't downloaded
+      [_, _, ?., _, _] = x ->
+        head = String.replace(:erlang.list_to_binary(x), ~r/0+([0-9])/, "\\1")
+        <<head::binary, ".0">>
      vsn -> String.replace(:erlang.list_to_binary(vsn), ~r/0+([0-9])/, "\\1")
    end
  end