# syntax=docker/dockerfile:1.3 ARG UBUNTU_RELEASE=23.04 ARG USER=ubuntu UID=101 GROUP=ubuntu GID=101 ### BOILERPLATE BEGIN ### FROM golang:1.20 AS chisel ARG UBUNTU_RELEASE RUN git clone -b ubuntu-${UBUNTU_RELEASE} https://github.com/canonical/chisel-releases /opt/chisel-releases \ && git clone --depth 1 -b main https://github.com/canonical/chisel /opt/chisel WORKDIR /opt/chisel RUN go generate internal/deb/version.go \ && go build ./cmd/chisel FROM ubuntu:$UBUNTU_RELEASE AS builder SHELL ["/bin/bash", "-oeux", "pipefail", "-c"] RUN apt-get update \ && DEBIAN_FRONTEND=noninteractive apt-get install -y ca-certificates \ && apt-get clean -y \ && rm -rf /var/lib/apt/lists/* COPY --from=chisel /opt/chisel/chisel /usr/bin/ FROM builder AS rootfs-prep ARG USER UID GROUP GID RUN mkdir -p /rootfs/etc \ && echo "$GROUP:x:$GID:" >/rootfs/etc/group \ && echo "$USER:x:$UID:$GID::/nohome:/noshell" >/rootfs/etc/passwd FROM scratch AS image-prep ARG UID GID USER $UID:$GID ### BOILERPLATE END ### FROM ubuntu:$UBUNTU_RELEASE AS build ENV DEBIAN_FRONTEND=noninteractive ARG USE_CCACHE RUN apt-get update && apt-get -y full-upgrade && \ apt-get install -y build-essential wget git ccache cmake ninja-build libssl-dev jq python3 glslang-tools COPY . /root/build-files RUN --mount=type=cache,id=ccache,target=/root/.ccache \ /root/build-files/.ci/fetch.sh /root/citra-canary && \ cd /root/citra-canary && /root/build-files/.ci/build.sh FROM rootfs-prep AS sliced-deps COPY --from=chisel /opt/chisel-releases /opt/chisel-releases RUN chisel cut --release /opt/chisel-releases --root /rootfs \ base-files_base \ base-files_release-info \ ca-certificates_data \ libgcc-s1_libs \ libc6_libs \ libssl3_libs \ libstdc++6_libs \ openssl_config FROM image-prep AS final COPY --from=sliced-deps /rootfs / LABEL maintainer="citraemu" # Create app directory WORKDIR /usr/src/app COPY --from=build /root/citra-canary/build/bin/Release/citra-room /usr/src/app ENTRYPOINT [ "/usr/src/app/citra-room" ]