# Build image
FROM docker.io/rust:alpine AS build

RUN apk add --no-cache musl-dev

WORKDIR /usr/src

# Create blank project
RUN cargo new homepage

WORKDIR /usr/src/homepage

COPY Cargo.* ./

# Dummy build to cache dependencies
RUN cargo build --release

COPY src ./src

COPY templates ./templates

# Build the actual app
RUN touch src/main.rs && \
	cargo build --release



# Runtime image
FROM docker.io/alpine

WORKDIR /homepage

ARG GID=8686
ARG UID=8686

RUN addgroup -g ${GID} homepage && \
    adduser -u ${UID} -D -H -G homepage homepage

USER homepage:homepage

EXPOSE 8080

COPY --from=build /usr/src/homepage/target/release/homepage /usr/local/bin/homepage

COPY assets ./assets

ENTRYPOINT ["homepage"]