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A Spotlight-like search pill (docs/spotwatch.md). Meta+Space (the input
relay's new spotwatch action, bindable to mouse and controller buttons
too) opens a faux-glass pill straight ahead of the head. Typing finds
apps and remote displays ({host} - {display}). Enter brings a running
app's most recent window to the front with the lazy susan, launches an
app that isn't running as a floating window, or connects and spins to a
remote display. Shift+Enter or a right click opens the item's menu: the
app's desktop actions, Open new window, Open docked on this screen, and
its windows; a display's Go to and Disconnect.
- spotwatch/ft-spotwatch (Python, in the Plasma session's autostart):
the index, ranking (spotsearch.py), keys via libxkbcommon, usage.
- spotwatch/ft-spotpanel.cpp (SteamVR overlay, built by
screens/build.sh): the pill, drawn on the CPU; --render for a look
without a headset.
- ft-screens: "spin to N", "front N", and "spotwatch on|off", which
routes every key to the search while it's open (a lease, renewed
every second) and dismisses it on a click elsewhere or a pause.
- ft-floatd: "spotlist", "activate ID", and launch action=/screen=;
the KWin script tracks when each window was last active.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
118 lines
6.9 KiB
Docker
118 lines
6.9 KiB
Docker
# Frametop runtime image (see pack/README.md).
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#
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# One image that holds everything Frametop needs: the frozen toolchain and C
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# libraries, its native binaries, and its locked Python environment. A given
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# image tag always behaves the same, on a PC and on the Frame.
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#
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# setup/dev-container.sh stays the source of truth for the package list on the
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# Frame's dev container; the list below freezes the runtime-relevant subset of
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# it plus the toolchain (the binaries are built in this image). Keep the two in
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# sync on purpose: dev-container.sh documents *why* each package is there.
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FROM registry.fedoraproject.org/fedora-toolbox:44@sha256:034cb7c472038e2d879ddc19568106a1342aa24403f0d641a0f73dda638707ad
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# Toolchain (the binaries are built in here) and the libraries they link.
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RUN dnf -y install --setopt=install_weak_deps=False \
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gcc gcc-c++ make pkgconf-pkg-config curl unzip just git cmake ninja-build \
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pipewire-devel libxkbcommon-devel libinput-devel systemd-devel dbus-devel \
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libdrm-devel mesa-libgbm-devel wayland-devel vulkan-loader-devel \
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vulkan-headers plasma-wayland-protocols wlroots-devel pixman-devel \
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libstdc++-static glibc-static jsoncpp-devel zstd \
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# remote displays (stream/): moonlight-embedded's libgamestream and
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# moonlight-common-c, and the host's sound (Opus, PulseAudio)
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openssl-devel libcurl-devel expat-devel libuuid-devel json-devel \
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opus-devel pulseaudio-libs-devel \
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# Frametop Voice (voice/): glslc and the SPIR-V headers for whisper.cpp's
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# Vulkan backend; ft-voiced records with pw-record and plays its sounds with pw-play
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glslc spirv-headers-devel pipewire-utils \
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# Frametop Input Settings (Kirigami, PySide6) and remote desktop (krdp):
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# the KDE/Qt stack has no PyPI wheels, so it stays a dnf package
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python3-pyside6 kf6-kirigami kf6-qqc2-desktop-style qt6-qtwayland \
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breeze-icon-theme plasma-breeze krdp freerdp tigervnc-x11-server xrandr \
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&& dnf -y remove 'glibc-langpack-*' \
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&& dnf -y install glibc-langpack-en \
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&& dnf clean all \
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&& rm -rf /usr/share/doc/* /usr/share/man/* /usr/share/info/* \
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/usr/share/wallpapers
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# uv, pinned and checked. Python dependencies come from the committed uv.lock,
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# not from whatever PyPI serves on build day.
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RUN curl -fsSL https://github.com/astral-sh/uv/releases/download/0.12.23/uv-aarch64-unknown-linux-gnu.tar.gz \
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-o /tmp/uv.tar.gz \
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&& echo "6524bd338177ed50d035d39354e12545e993bbeba2ecbddf0480c5b3a81d313f /tmp/uv.tar.gz" | sha256sum -c \
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&& tar -xzf /tmp/uv.tar.gz --strip-components=1 -C /usr/local/bin \
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&& rm /tmp/uv.tar.gz
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# OpenVR's API library for linking, from the SDK tag the build scripts pin
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# (scripts/openvr.sh fetches the headers). The image has no SteamVR, so the
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# binaries link this copy; their rpath names SteamVR's folder first, so on the
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# Frame they load SteamVR's own libopenvr_api, as the on-device builds do.
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RUN install -d /opt/frametop/bin /opt/frametop/lib \
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&& curl -fsSL https://github.com/ValveSoftware/openvr/raw/v2.15.6/bin/linuxarm64/libopenvr_api.so \
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-o /opt/frametop/lib/libopenvr_api.so \
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&& echo "cc3671d24dd23fb61494e8a8327cf4fe7f638a60508ff7225984a03f2f5947e9 /opt/frametop/lib/libopenvr_api.so" | sha256sum -c
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# Python: Fedora's own python3 (the digest-pinned base freezes it), with the
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# locked packages in a venv on top. The venv sees the system site-packages,
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# because PySide6 and Kirigami come from dnf for this python3: one interpreter
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# imports both, as in the dev container on the Frame. Rebuilt only when the
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# lockfile changes, so source edits below reuse this layer.
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# uv sync --frozen --group tracker --group voice: the default dev group (pytest/ruff
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# for CI's in-image tests) plus the tracker stack and Frametop Voice's (sherpa-onnx);
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# the types group (mypy) stays out.
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# --no-cache keeps uv's download cache out of the image.
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ENV UV_PROJECT_ENVIRONMENT=/opt/frametop/venv UV_PYTHON=/usr/bin/python3 UV_PYTHON_DOWNLOADS=never
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COPY pyproject.toml uv.lock .python-version /src/frametop/
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RUN uv venv --system-site-packages /opt/frametop/venv \
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&& cd /src/frametop && uv sync --frozen --group tracker --group voice --no-cache \
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&& /opt/frametop/venv/bin/python -c 'import PySide6, numpy, cv2, sherpa_onnx, sentencepiece'
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# The sources, then the binaries, built by the same build scripts as on the
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# Frame (FRAME_IN_BOX=1: they run here instead of entering the dev container).
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# Each program stays in its build/ folder in /src/frametop and is copied to
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# /opt/frametop. Hand tracking is deferred exactly as in install.sh: it builds
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# ncnn from source and isn't needed until hands/run.sh install runs.
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COPY . /src/frametop
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WORKDIR /src/frametop
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ENV FRAME_IN_BOX=1 OPENVR_LIB=/opt/frametop/lib
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RUN screens/build.sh \
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&& install -t /opt/frametop/bin screens/build/ft-screens screens/build/ft-handtest screens/build/ft-spotpanel
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RUN pointer/helper/build.sh && pointer/driver/build.sh \
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&& install -t /opt/frametop/bin pointer/helper/build/ft-pointer \
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&& install -t /opt/frametop/lib pointer/driver/build/driver_ft_pointer.so
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RUN gaze/build.sh \
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&& install -t /opt/frametop/bin gaze/build/ft-gaze gaze/build/ft-gazepanel
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RUN power/build.sh \
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&& install -t /opt/frametop/bin power/build/ft-powerd
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RUN stream/build.sh \
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&& install -t /opt/frametop/bin stream/build/ft-stream
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# Our own eye tracker: ft-eyegrab (it runs on the host, as root) and ft-eyes'
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# build/venv, which here only points at the venv above.
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RUN gaze/tracker/build.sh \
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&& install -t /opt/frametop/bin gaze/tracker/build/ft-eyegrab
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# Frametop Voice: whisper.cpp's server (Vulkan), and build/venv pointing at the venv
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# above. Its speech models aren't in the image: voice/models.sh fetches them on install.
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RUN voice/build.sh \
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&& install -t /opt/frametop/bin voice/build/bin/whisper-server
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# A release installs from this image (pack/install-release.sh): it copies
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# /src/frametop, built, to the Frame for its host side (services, the driver,
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# the desktop's scripts), and its install.sh installs this distrobox (1.8.2.5,
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# as a source install clones it, here by commit) to run the image as the
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# container those programs start in (scripts/in-box).
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RUN git init -q pack/build/distrobox \
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&& cd pack/build/distrobox \
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&& git fetch -q --depth 1 https://github.com/89luca89/distrobox.git 40c3cd724faa434aeb0a23e28776665b92de68bd \
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&& git checkout -q FETCH_HEAD \
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&& rm -rf .git
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# Programs built against OpenVR look for SteamVR's library here first. In the
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# container on the Frame, distrobox mounts the host at /run/host; elsewhere the
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# link leads nowhere and they use /opt/frametop/lib's.
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RUN ln -s /run/host/opt/steamvr /opt/steamvr
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# The default environment: Frametop's binaries and the venv's python3 (Fedora's
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# interpreter, with the locked packages and the dnf Qt stack) first.
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# sleep infinity as the default command keeps the image usable with distrobox
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# create, like the toolbox base.
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ENV PATH=/opt/frametop/venv/bin:/opt/frametop/bin:/usr/local/bin:/usr/bin:/usr/sbin
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CMD ["sleep", "infinity"]
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