Dockerfile to build dolphin

Dockerfile

FROM ubuntu:22.04 AS build

ENV TZ=UTC
ENV LANG=C.UTF-8

RUN apt-get update && \
    apt-get install -y \
        build-essential \
        git \
        cmake \
        ffmpeg \
        libavcodec-dev \
        libavformat-dev \
        libavutil-dev \
        libswscale-dev \
        libevdev-dev \
        libusb-1.0-0-dev \
        libxrandr-dev \
        libxi-dev \
        libpangocairo-1.0-0 \
        qt6-base-private-dev \
        libqt6svg6-dev \
        libbluetooth-dev \
        libasound2-dev \
        libpulse-dev \
        libgl1-mesa-dev \
        libcurl4-openssl-dev \
        libudev-dev \
        libsystemd-dev && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

RUN git clone -b sd-gecko --single-branch https://github.com/Pokechu22/dolphin.git && cd dolphin
WORKDIR dolphin

RUN git -c submodule."Externals/Qt".update=none \
        -c submodule."Externals/FFmpeg-bin".update=none \
        -c submodule."Externals/libadrenotools".update=none \
        submodule update --init --recursive && \
        git pull --recurse-submodules

RUN mkdir build && \
    cd build && \
    cmake .. -DLINUX_LOCAL_DEV=true && \
    make -j$(nproc) && \
    cp -r ../Data/Sys Binaries/ && \
    touch Binaries/portable.txt

FROM scratch AS artifacts
COPY --from=build /dolphin/build /build