From c81447e1946e3a6ae0656606c18ded58cbef42c6 Mon Sep 17 00:00:00 2001
From: freezy <marek.viger@gmail.com>
Date: Wed, 9 Oct 2019 21:21:06 +0200
Subject: [PATCH] create base image from scratch instead of bash

---
 Dockerfile | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index b2b0c1a..09c662a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,8 @@
-FROM bash
+FROM bash AS build
 
-COPY install-php-extensions /usr/bin/install-php-extensions
-RUN chmod +x /usr/bin/install-php-extensions
+COPY install-php-extensions /tmp/install-php-extensions
+RUN chmod +x /tmp/install-php-extensions
+
+FROM scratch
+
+COPY --from=build /tmp/install-php-extensions /usr/bin/install-php-extensions