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| 1 | +ARG BASE_IMAGE=debian:bookworm-slim |
| 2 | +ARG BUILD_IMAGE=golang:1.21-bookworm |
| 3 | + |
| 4 | +# |
| 5 | +# Stage 0: Build xorg dependencies. |
| 6 | +# |
| 7 | +FROM $BASE_IMAGE as xorg-deps |
| 8 | + |
| 9 | +ENV DEBIAN_FRONTEND=noninteractive |
| 10 | + |
| 11 | +RUN set -eux; \ |
| 12 | + apt-get update; \ |
| 13 | + apt-get install -y \ |
| 14 | + git gcc pkgconf autoconf automake libtool make xorg-dev xutils-dev \ |
| 15 | + && rm -rf /var/lib/apt/lists/*; |
| 16 | + |
| 17 | +WORKDIR /xorg |
| 18 | + |
| 19 | +COPY xorg/ /xorg/ |
| 20 | + |
| 21 | +# build xf86-video-dummy v0.3.8 with RandR support |
| 22 | +RUN set -eux; \ |
| 23 | + cd xf86-video-dummy/v0.3.8; \ |
| 24 | + patch -p1 < ../01_v0.3.8_xdummy-randr.patch; \ |
| 25 | + autoreconf -v --install; \ |
| 26 | + ./configure; \ |
| 27 | + make -j$(nproc); \ |
| 28 | + make install; |
| 29 | + |
| 30 | +# build custom input driver |
| 31 | +RUN set -eux; \ |
| 32 | + cd xf86-input-neko; \ |
| 33 | + ./autogen.sh --prefix=/usr; \ |
| 34 | + ./configure; \ |
| 35 | + make -j$(nproc); \ |
| 36 | + make install; |
| 37 | + |
| 38 | +# |
| 39 | +# Stage 1: Build. |
| 40 | +# |
| 41 | +FROM $BUILD_IMAGE as build |
| 42 | +WORKDIR /src |
| 43 | + |
| 44 | +# |
| 45 | +# install dependencies |
| 46 | +ENV DEBIAN_FRONTEND=noninteractive |
| 47 | +RUN set -eux; \ |
| 48 | + apt-get update; \ |
| 49 | + apt-get install -y --no-install-recommends \ |
| 50 | + libx11-dev libxrandr-dev libxtst-dev libgtk-3-dev libxcvt-dev \ |
| 51 | + libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev; \ |
| 52 | + # |
| 53 | + # clean up |
| 54 | + apt-get clean -y; \ |
| 55 | + rm -rf /var/lib/apt/lists/* /var/cache/apt/* |
| 56 | + |
| 57 | +ARG GIT_COMMIT |
| 58 | +ARG GIT_BRANCH |
| 59 | +ARG GIT_TAG |
| 60 | + |
| 61 | +# |
| 62 | +# build server |
| 63 | +COPY . . |
| 64 | +RUN ./build |
| 65 | + |
| 66 | +# |
| 67 | +# Stage 2: Runtime. |
| 68 | +# |
| 69 | +FROM $BASE_IMAGE as runtime |
| 70 | + |
| 71 | +# |
| 72 | +# set custom user |
| 73 | +ARG USERNAME=neko |
| 74 | +ARG USER_UID=1000 |
| 75 | +ARG USER_GID=$USER_UID |
| 76 | + |
| 77 | +# |
| 78 | +# install dependencies |
| 79 | +ENV DEBIAN_FRONTEND=noninteractive |
| 80 | +RUN set -eux; \ |
| 81 | + apt-get update; \ |
| 82 | + apt-get install -y --no-install-recommends \ |
| 83 | + wget ca-certificates supervisor \ |
| 84 | + pulseaudio xserver-xorg-video-dummy \ |
| 85 | + libcairo2 libxcb1 libxrandr2 libxv1 libopus0 libvpx7 libxcvt0 \ |
| 86 | + # |
| 87 | + # needed for profile upload preStop hook |
| 88 | + zip curl \ |
| 89 | + # |
| 90 | + # file chooser handler, clipboard, drop |
| 91 | + xdotool xclip libgtk-3-0 \ |
| 92 | + # |
| 93 | + # gst |
| 94 | + gstreamer1.0-plugins-base gstreamer1.0-plugins-good \ |
| 95 | + gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly \ |
| 96 | + gstreamer1.0-pulseaudio; \ |
| 97 | + # |
| 98 | + # create a non-root user |
| 99 | + groupadd --gid $USER_GID $USERNAME; \ |
| 100 | + useradd --uid $USER_UID --gid $USERNAME --shell /bin/bash --create-home $USERNAME; \ |
| 101 | + adduser $USERNAME audio; \ |
| 102 | + adduser $USERNAME video; \ |
| 103 | + adduser $USERNAME pulse; \ |
| 104 | + # |
| 105 | + # workaround for an X11 problem: http://blog.tigerteufel.de/?p=476 |
| 106 | + mkdir /tmp/.X11-unix; \ |
| 107 | + chmod 1777 /tmp/.X11-unix; \ |
| 108 | + chown $USERNAME /tmp/.X11-unix/; \ |
| 109 | + # |
| 110 | + # make directories for neko |
| 111 | + mkdir -p /etc/neko /var/www; \ |
| 112 | + chown -R $USERNAME:$USERNAME /home/$USERNAME; \ |
| 113 | + # |
| 114 | + # install fonts |
| 115 | + apt-get install -y --no-install-recommends \ |
| 116 | + # Emojis |
| 117 | + fonts-noto-color-emoji \ |
| 118 | + # Chinese fonts |
| 119 | + fonts-arphic-ukai fonts-arphic-uming \ |
| 120 | + # Japanese fonts |
| 121 | + fonts-ipafont-mincho fonts-ipafont-gothic \ |
| 122 | + # Korean fonts |
| 123 | + fonts-unfonts-core \ |
| 124 | + # Indian fonts |
| 125 | + fonts-indic; \ |
| 126 | + # |
| 127 | + # clean up |
| 128 | + apt-get clean -y; \ |
| 129 | + rm -rf /var/lib/apt/lists/* /var/cache/apt/* |
| 130 | + |
| 131 | +# copy dependencies from previous stage |
| 132 | +COPY --from=xorg-deps /usr/local/lib/xorg/modules/drivers/dummy_drv.so /usr/lib/xorg/modules/drivers/dummy_drv.so |
| 133 | +COPY --from=xorg-deps /usr/local/lib/xorg/modules/input/neko_drv.so /usr/lib/xorg/modules/input/neko_drv.so |
| 134 | + |
| 135 | +# |
| 136 | +# copy runtime configs |
| 137 | +COPY --chown=neko:neko runtime/.Xresources /home/$USERNAME/.Xresources |
| 138 | +COPY runtime/default.pa /etc/pulse/default.pa |
| 139 | +COPY runtime/supervisord.conf /etc/neko/supervisord.conf |
| 140 | +COPY runtime/xorg.conf /etc/neko/xorg.conf |
| 141 | + |
| 142 | +# |
| 143 | +# copy runtime folders |
| 144 | +COPY --chown=neko:neko runtime/icon-theme /home/$USERNAME/.icons/default |
| 145 | +COPY runtime/fontconfig/* /etc/fonts/conf.d/ |
| 146 | +COPY runtime/fonts /usr/local/share/fonts |
| 147 | + |
| 148 | +# |
| 149 | +# set default envs |
| 150 | +ENV USER=$USERNAME |
| 151 | +ENV DISPLAY=:99.0 |
| 152 | +ENV PULSE_SERVER=unix:/tmp/pulseaudio.socket |
| 153 | +ENV NEKO_SERVER_BIND=:8080 |
| 154 | +ENV NEKO_PLUGINS_ENABLED=true |
| 155 | +ENV NEKO_PLUGINS_DIR=/etc/neko/plugins/ |
| 156 | + |
| 157 | +# |
| 158 | +# copy plugins from previous stage |
| 159 | +COPY --from=build /src/bin/plugins/ $NEKO_PLUGINS_DIR |
| 160 | + |
| 161 | +# |
| 162 | +# copy executable from previous stage |
| 163 | +COPY --from=build /src/bin/neko /usr/bin/neko |
| 164 | + |
| 165 | +# |
| 166 | +# add healthcheck |
| 167 | +HEALTHCHECK --interval=10s --timeout=5s --retries=8 \ |
| 168 | + CMD wget -O - http://localhost:${NEKO_SERVER_BIND#*:}/health || exit 1 |
| 169 | + |
| 170 | +# |
| 171 | +# run neko |
| 172 | +CMD ["/usr/bin/supervisord", "-s", "-c", "/etc/neko/supervisord.conf"] |
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