From 1fe39fbd3cd6603f6d4227288bd4c0f01f11e916 Mon Sep 17 00:00:00 2001
From: Valentin Brandl <mail+github@vbrandl.net>
Date: Tue, 29 Jun 2021 19:23:34 +0200
Subject: [PATCH] fix(docker): Start with lib project for caching

---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index 15b9da9..b6a2f09 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,7 @@ FROM ekidd/rust-musl-builder:stable as builder
 
 # create new cargo project
 RUN USER=rust cargo init --lib
+RUN echo 'fn main() { println!("Hello, world!"); }' >> src/main.rs
 # copy build config
 COPY --chown=rust ./Cargo.lock ./Cargo.lock
 COPY ./Cargo.toml ./Cargo.toml