2 Commits

Author	SHA1	Message	Date
enricobuehler	ee7984beb0	feat(packaging/arch): split package — add punktfunk-client for the Deck ... The Decky plugin (b3f98a5) launches `punktfunk-client`, but the Arch package only shipped the host, so the Deck had nothing to launch. Convert the PKGBUILD to a split package (pkgbase=punktfunk → punktfunk-host + punktfunk-client), mirroring the rpm subpackages and the two deb build scripts: - punktfunk-host: unchanged artifact set + NVENC/compositor optdepends. - punktfunk-client: the GTK4 binary + io.unom.Punktfunk.desktop + the hidraw udev rule + the 32MB recv-buffer sysctl; depends gtk4/libadwaita/sdl3/ffmpeg/pipewire/ opus; optdepends libva-mesa-driver (VAAPI decode on the Deck's AMD APU, software fallback otherwise). New punktfunk-client.install scriptlet. - build-sysext.sh now derives the package name from the file, so it wraps either the host OR the client into a systemd-sysext .raw — on a Deck you wrap the client. - README: split-package usage + a "Steam Deck (the client)" section tying the sysext to the Decky plugin (client is on PATH → plugin launches `punktfunk-client --connect host:port`). Clarified the VAAPI gap is host-ENCODE only; the client DECODES via VAAPI on the Deck today, so streaming to a Deck works now. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-14 13:09:10 +00:00
enricobuehler	c548155dd9	feat(packaging/arch): Arch + SteamOS install target (PKGBUILD + sysext) ... Add packaging/arch: a PKGBUILD mirroring the rpm/deb artifact set (binary, udev rule, 32MB sysctl, systemd USER units with ExecStart rewritten, headless helpers, env templates, openapi), a pacman .install scriptlet, a systemd-sysext builder for immutable SteamOS, and a README. Builds the working tree via PF_SRCDIR (CI/dev) or a git tag (AUR). Arch's stock ffmpeg already ships NVENC, so deps collapse to ~10 packages with nvidia-utils/compositors as optdepends (never hard-depend on the driver, same invariant as rpm/deb). SteamOS delivery is a **systemd-sysext** (overlays /usr read-only from writable /var/lib/extensions/, survives A/B OS updates, no steamos-readonly disable) — pacman/distrobox/flatpak are all unsuitable for a host that needs uinput/uhid, the host PipeWire socket, the GPU node, and to spawn a compositor. KNOWN GAP, documented prominently: encode is NVENC-only (src/encode/linux.rs has no VAAPI backend), so this works on Arch+NVIDIA (and bazzite-deck-nvidia) but an AMD Steam Deck installs yet cannot encode until a hevc_vaapi backend is written — a code change, not packaging. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-14 11:43:48 +00:00