Docker image and CI

Dockerfile

@@ -0,0 +1,21 @@
+ARG RUSTC_VERSION=1.55.0
+
+# cargo-chef helps with caching dependencies between builds
+FROM lukemathwalker/cargo-chef:latest-rust-${RUSTC_VERSION}-alpine AS chef
+WORKDIR app
+
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare --recipe-path recipe.json
+
+FROM chef AS builder 
+COPY --from=planner /app/recipe.json recipe.json
+# Build dependencies
+RUN cargo chef cook --release --recipe-path recipe.json
+# Build the rest
+COPY . .
+RUN cargo build --release --bin mas-cli
+
+FROM gcr.io/distroless/cc
+COPY --from=builder /app/target/release/mas-cli /mas-cli
+ENTRYPOINT ["/mas-cli"]