Dockerfile

###  # syntax=docker/dockerfile:1
ARG APP_NAME=rust-web

################################################################################
# Create a stage for building the application.

FROM rust:alpine AS build
ARG APP_NAME
WORKDIR /app

# Install host build dependencies.
RUN apk add --no-cache clang lld musl-dev git openssl

RUN cargo install dioxus-cli
RUN --mount=type=bind,source=src,target=src \
    --mount=type=bind,source=Cargo.toml,target=Cargo.toml \
    --mount=type=bind,source=Cargo.lock,target=Cargo.lock \
    --mount=type=bind,source=assets,target=assets \
    --mount=type=cache,target=/app/target/ \
    --mount=type=cache,target=/usr/local/cargo/git/db \
    --mount=type=cache,target=/usr/local/cargo/registry/ \
dx build --locked --release && \
cp ./target/release/$APP_NAME /bin/server

FROM alpine:latest AS final

# Copy the executable from the "build" stage.
COPY --from=build /bin/server /bin/

# Expose the port that the application listens on.
EXPOSE 8080

# What the container should run when it is started.
CMD ["/bin/server"]