From 25eaf2c26bcbfffd21cdd7259921c044e5ca30dc Mon Sep 17 00:00:00 2001
From: Andrew Gazelka <andrew.gazelka@gmail.com>
Date: Thu, 21 Mar 2024 17:13:55 -0500
Subject: [PATCH] perf: use target=native in docker build (#14)

---
 Dockerfile |  4 ++--
 README.md  | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 5c621a9a..1d367735 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,10 +31,10 @@ COPY server/Cargo.toml ./server/Cargo.toml
 COPY server/src ./server/src
 
 
-# Build the source code using Rust Nightly
+# Build the source code using Rust Nightly with
 RUN --mount=type=cache,target=/usr/local/cargo/registry \
     --mount=type=cache,target=/app/target \
-    cargo build --release --locked -p server
+    RUSTFLAGS='-C target-cpu=native' cargo build --release --locked -p server
 
 # Copy the built executable from the cache to a clean directory
 RUN --mount=type=cache,target=/app/target \
diff --git a/README.md b/README.md
index 81efdaa1..efaa6da1 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,16 @@
 How can we get 10k players to PvP at once on a Minecraft server to break the Guinness World Record?
 
 ![image](https://github.com/andrewgazelka/mc-server/assets/7644264/5cb83738-3e85-47e9-b73c-40e75257c5a3)
+
+
+# Running
+
+```bash
+docker compose up
+```
+
+# Internals
+
 ![image](https://github.com/andrewgazelka/mc-server/assets/7644264/8fb3cd33-4dd7-42fc-a3e0-17e167c64509)
 ![image](https://github.com/andrewgazelka/mc-server/assets/7644264/5272317f-48c3-4e15-a032-73d9229a4413)