Initial commit

.gitignore

@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk

Cargo.lock

@@ -0,0 +1,6 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "hello_world"
+version = "0.1.0"
+

Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "hello_world"
+version = "1.0.0"
+authors = ["Daniel Flanagan <daniel@lytedev.io>"]
+edition = "2018"
+
+[dependencies]

Dockerfile

@@ -0,0 +1,3 @@
+FROM scratch
+ADD target/x86_64-unknown-linux-musl/release/hello_world /app
+ENTRYPOINT ["/app"]

makefile

@@ -0,0 +1,16 @@
+TARGET := x86_64-unknown-linux-musl
+BUILD_DIR := target/${TARGET}/release
+BIN_NAME := hello_world
+
+.PHONY: build docker-image
+
+build: ${BUILD_DIR}/${BIN_NAME}
+
+${BUILD_DIR}/${BIN_NAME}:
+	cargo build --target ${TARGET} --release; strip ${BUILD_DIR}/${BIN_NAME}; upx ${BUILD_DIR}/${BIN_NAME}
+
+docker-image: ${BUILD_DIR}/${BIN_NAME}
+	docker build -t hello_world_rust_static_binary:1.0.0 .
+
+docker-run:
+	docker run -it --rm hello_world_rust_static_binary:1.0.0

src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}