Levi Woodard
ab23107300
- status.sh: runtime health check (service state, boot wiring, display backend auto-detect, encoder, ports, web UI, /dev/uinput, pairing) ending in a g2g verdict or concrete TODO list
- docs: TROUBLESHOOTING §12 (headless graphical-session.target boot trap) + §13 (X11/NVENC path & stale wlr drop-in env conflict); ARCHITECTURE capture-backend comparison; FOLLOWUPS P3 (installer X11/Ubuntu support); README diagnostics pointer
- lib/{config,packages,permissions,service}.sh, files/sway-headless.service: in-progress Debian/Ubuntu + headless support refinements
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
90 lines
3.2 KiB
Bash
90 lines
3.2 KiB
Bash
#!/usr/bin/env bash
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# Write a tuned ~/.config/sunshine/sunshine.conf for low-latency LAN streaming.
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# Only overwrites if (a) no config exists, or (b) our managed marker is present.
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SUNSHINE_CONF_DIR="$HOME/.config/sunshine"
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SUNSHINE_CONF="$SUNSHINE_CONF_DIR/sunshine.conf"
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MANAGED_MARKER="# managed-by: omarchy-moonlight"
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write_sunshine_config() {
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local mode="${1:-mirror}"
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mkdir -p "$SUNSHINE_CONF_DIR"
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if [[ -f "$SUNSHINE_CONF" ]] && ! grep -qF "$MANAGED_MARKER" "$SUNSHINE_CONF"; then
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ok "Existing sunshine.conf is user-managed — leaving it alone"
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info " To re-apply tuned defaults, delete $SUNSHINE_CONF and re-run install.sh"
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return 0
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fi
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local encoder_block
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case "$GPU_VENDOR" in
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nvidia)
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encoder_block=$'encoder = nvenc\nnvenc_preset = p1\nnvenc_tune = ll\nnvenc_rc = cbr\nnvenc_coder = auto'
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;;
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amd)
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encoder_block=$'encoder = vaapi\namd_quality = speed\namd_rc = cbr\namd_usage = ultralowlatency'
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;;
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intel)
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encoder_block=$'encoder = quicksync\nqsv_preset = veryfast\nqsv_coder = auto'
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;;
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*)
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encoder_block=$'# encoder auto-detected by Sunshine'
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;;
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esac
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local capture_block
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case "$mode" in
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headless)
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# wlr capture of the Hyprland headless output that prep-cmd hooks create.
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# global_prep_cmd is parsed as a JSON array by Sunshine, so keep it on one line.
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capture_block="# Capture: wlr — captures a Hyprland headless output created on stream start.
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capture = wlr
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output_name = HEADLESS-1
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# Hooks that create/resize HEADLESS-1 on stream start and remove it on stop.
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global_prep_cmd = [{\"do\":\"${DO_SCRIPT}\",\"undo\":\"${UNDO_SCRIPT}\"}]"
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;;
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mirror|*)
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capture_block="# Capture: KMS (DRM) — the right choice on Wayland.
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capture = kms"
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;;
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esac
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info "Writing tuned $SUNSHINE_CONF (GPU: $GPU_VENDOR, mode: $mode)"
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cat >"$SUNSHINE_CONF" <<EOF
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$MANAGED_MARKER
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# Generated by omarchy-moonlight install.sh on $(date -Iseconds)
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# Delete this marker line to take ownership; the installer will then leave the file alone.
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#
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# Tuned for low-latency LAN streaming on Hyprland/Wayland.
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# Tune further via the web UI at https://localhost:47990
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sunshine_name = ${HOSTNAME_SHORT}
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$capture_block
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# Encoder tuned for $GPU_VENDOR
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$encoder_block
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# Threading — more threads helps high-bitrate H.265/AV1.
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min_threads = 4
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# Audio sink is intentionally left unset so Sunshine auto-detects the default
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# PulseAudio/PipeWire sink and creates its virtual 'sink-sunshine-stereo'.
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# Hard-coding audio_sink = pulse here breaks capture: Sunshine treats it as a
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# literal sink name, can't resolve its monitor source, and pa_simple_new()
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# fails with "Invalid argument" -> no audio in the stream.
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# Keyboard / mouse / gamepad pass-through via /dev/uinput.
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# (Requires user to be in the 'input' group; install.sh handles this.)
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# Lock the web UI to localhost-only regardless of what the socket binds to.
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# Reach the admin panel from another machine via an SSH tunnel:
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# ssh -L 47990:127.0.0.1:47990 <user>@<host>
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# then open https://localhost:47990 in a browser. The streaming/pairing port
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# (47989) stays LAN-accessible — only the admin UI is locked down.
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origin_web_ui_allowed = pc
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EOF
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ok "Wrote sunshine.conf"
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}
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