1 files changed, 40 insertions(+), 0 deletions(-)

A Dockerfile

@@ 0,0 1,40 @@
+## builder
+FROM rust:1.66.1-slim as builder
+
+WORKDIR /usr/src
+
+# weewoo deps for cross-compiling to musl
+RUN apt-get update
+RUN apt-get install musl-tools libssl-dev build-essential -y
+
+# create blank proj
+RUN USER=root cargo new wallhavenapirandom
+
+# copy deps
+COPY Cargo.toml Cargo.lock /usr/src/wallhavenapirandom/
+
+WORKDIR /usr/src/wallhavenapirandom
+
+# install cross-compile target (alpine)
+RUN rustup target add x86_64-unknown-linux-musl
+
+# build deps so they're cached
+RUN cargo build --target x86_64-unknown-linux-musl --release
+
+# copy shit sauce
+COPY src /usr/src/wallhavenapirandom/src/
+
+# touch the file inappropriately to prevent a cached build, because apparently this is an issue sometimes, haven't verified, too tired
+RUN touch /usr/src/wallhavenapirandom/src/main.rs
+
+# build
+RUN cargo build --target x86_64-unknown-linux-musl --release
+
+
+## runtime
+FROM alpine:3.17.1 AS runtime 
+
+COPY --from=builder /usr/src/wallhavenapirandom/target/x86_64-unknown-linux-musl/release/wallhavenapirandom /usr/local/bin
+
+EXPOSE 3000
+CMD ["/usr/local/bin/wallhavenapirandom"]