From cc96bea6e4fb50634314e19f73356f014cfe7957 Mon Sep 17 00:00:00 2001
From: Loic Nageleisen <loic.nageleisen@gmail.com>
Date: Mon, 18 Jan 2021 14:49:40 +0100
Subject: [PATCH] Add alpine build tools for testing

---
 Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 4cc9f70..208d733 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 ARG RUBY_VERSION=2.7
 FROM ruby:${RUBY_VERSION}
 
+RUN test ! -f /etc/alpine-release || apk add --no-cache build-base git
+
 # without this `COPY .git`, we get the following error:
 #   fatal: not a git repository (or any of the parent directories): .git
 # but with it we need the full gem just to compile the extension because