From 3b81501f01801be8c095325fb6f5f7a36a7dfd3b Mon Sep 17 00:00:00 2001
From: BlueFox <bluefox@privacynerd.de>
Date: Sat, 21 Sep 2024 17:11:56 +0200
Subject: [PATCH] Changed the Dockerfile to a multi-stage build process (to
 reduce size massively)

---
 Dockerfile | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index df038e2..710d7c6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
-FROM alpine
+# image for building the binary from source
+FROM alpine AS cmatrixbuildimage
 
 LABEL org.opencontainers.image.authors="bluefox@privacynerd.de"
 
-WORKDIR cmatrix
+WORKDIR /cmatrix
 
 RUN apk update && \
     apk add git autoconf automake alpine-sdk ncurses-dev ncurses-static && \
@@ -13,3 +14,13 @@ RUN apk update && \
     make
 
 CMD ["./cmatrix"]
+
+
+# final cmatrix Container Image
+FROM alpine
+
+LABEL org.opencontainers.image.authors="bluefox@privacynerd.de"
+
+COPY --from=cmatrixbuildimage /cmatrix/cmatrix /cmatrix
+
+CMD [".cmatrix"]