FROM node:10-jessie as node #If encounter Invalid cross-device error -run on host 'echo N | sudo tee /sys/module/overlay/parameters/metacopy' COPY ui /app/ui WORKDIR /app/ui RUN yarn RUN yarn build FROM rust:1.33 as rust # create a new empty shell project WORKDIR /app RUN USER=root cargo new server WORKDIR /app/server # copy over your manifests COPY server/Cargo.toml server/Cargo.lock ./ # this build step will cache your dependencies RUN mkdir -p ./src/bin \ && echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs RUN cargo build --release --bin lemmy RUN rm -r ./target/release/.fingerprint/server-* # copy your source tree # RUN rm -rf ./src/ COPY server/src ./src/ COPY server/migrations ./migrations/ # build for release RUN cargo build --frozen --release --bin lemmy RUN mv /app/server/target/release/lemmy /app/lemmy # The output image # FROM debian:stable-slim # RUN apt-get -y update && apt-get install -y postgresql-client # COPY --from=rust /app/server/target/release/lemmy /app/lemmy COPY --from=node /app/ui/dist /app/dist EXPOSE 8536