Commit Graph
16 Commits
Author SHA1 Message Date
enricobuehler bbbcf321e5 Merge origin/main into worktree-native-decode-m0
ci / web (pull_request) Successful in 1m19s
apple / swift (pull_request) Successful in 1m32s
ci / docs-site (pull_request) Successful in 1m23s
apple / screenshots (pull_request) Skipped
ci / bun-nix (pull_request) Successful in 25s
windows / build (aarch64-pc-windows-msvc) (pull_request) Successful in 1m8s
android / android (pull_request) Successful in 3m31s
windows / build (x86_64-pc-windows-msvc) (pull_request) Successful in 3m23s
ci / rust-arm64 (pull_request) Successful in 5m36s
nix / flake (pull_request) Failing after 11m59s
ci / rust (pull_request) Successful in 14m27s
main moved 93 commits while this branch ran. Two conflicts, both where main's new
work sat next to M10's excision:

packaging/flatpak/io.unom.Punktfunk.yml — main added the vendored gamescope WSI
layer (the only route to HDR on a Deck) and, before it, a vulkan-headers module.
Took both: this branch predates them and deletes neither. But the headers module's
stated consumer was pf-ffvk's bindgen over FFmpeg's hwcontext_vulkan.h, and M10
deleted pf-ffvk — so it now reads as dead weight to the next person. It is not:
the WSI layer IS a Vulkan layer, compiles against those headers, and builds after
it, so module order is the dependency. Rewrote the rationale to say so, including
why dropping it would be expensive to discover — flatpak.yml has no pull_request:
trigger, so a manifest break reaches main invisibly and a tag then ships no Linux
flatpak. Also recorded that the native decoder needs nothing from there: pf-vkdecode
reaches Vulkan through ash, which is pure Rust bindings, no bindgen, no C headers.

crates/pf-console-ui/src/screens/settings.rs — main restructured the gamepad
settings into TABS, which removed the per-row section headers; this branch had left
Some("Video") untouched from the merge base and added the pre-M10 decoder migration
next to it. Git could not tell those apart. Took main's structure (no header, its
deliberate change) with this branch's migration layered on: a stored `vulkan`,
`vaapi` or `d3d11va` names no preset in the tabbed list and would render as "—",
then silently rewrite the user's preference on the next save.

Gates on the merged tree, Linux container: fmt clean; cargo check --workspace
--all-targets clean; clippy --workspace --all-targets -D warnings clean; tests
green across pf-vkdecode (187), pf-client-core (163), pf-console-ui (58) and
punktfunk-host (447 of 448 — the one failure is the pre-existing
gamestream::stream::tests::sender_delivers_batches, a UDP-loopback EINTR under
qemu that fails identically on a pristine HEAD).
2026-08-07 10:50:32 +02:00
enricobuehler 5c05246098 feat: M10 — FFmpeg is gone from the client
cargo tree -p punktfunk-client-session finds no ffmpeg. The host still does,
which is the whole point: pf-encode keeps libavcodec unconditionally and no
host workflow, packaging script or licence file was touched.

Deleted: crates/pf-ffvk, video_vulkan.rs, video_vaapi.rs, video_libav.rs, the
libavcodec half of video_d3d11.rs, the av_log machinery, ffmpeg::codec::Id as
the decoder's vocabulary (the quic CODEC_* wire constants now serve, which is
why the evidence table was keyed on them), DecodedImage::VkFrame and ::Dmabuf,
the presenter's AVVkFrame lane, and the ffmpeg-fallback feature with
everything behind it. DrmFrameGuard collapses from an enum to a newtype, which
removes an unsafe impl Send. Roughly 25,000 lines.

Then the CI, packaging, licensing and docs work the plan's §6 lists: the
Windows workflows lose FFMPEG_DIR, PF_FFVK_VULKAN_INCLUDE and their PATH
prepend; the MSIX loses its DLL wildcard; the client .deb stops emitting libav
sonames on its own because depends come from dpkg-shlibdeps; arch, flatpak and
nix drop the dependency; and the README's "FFmpeg 7 or 8" contract narrows to
the host.

Three defects reached users' machines in the first cut, and none was in the
deletion itself.

All three desktop Settings UIs offer vulkan, vaapi and d3d11va as stored
decoder values, so those strings sit in shipped settings files today. Refusing
them by name — which is the correct rule for a stale pin — would have bricked
every upgraded client whose owner ever touched that dropdown. They now migrate
onto the native rung for the same hardware family, at decoder construction AND
at each dialog's lookup, because a legacy value that matches no preset
displays as "Automatic" and silently rewrites the user's preference on the
next save.

M9's evidence filter was deleted on the argument that with no libavcodec twin
below, barring an unproven rung removes hardware decode rather than moving
down one rung. That is true on Windows and false on Linux for Intel and every
unknown vendor id, where prefer_vulkan_first is false and the order is
native-vaapi → native-vk: a rung that has decoded nothing anywhere sitting
above one that is 250/250 on three drivers. Every Intel Linux desktop would
have moved from libavcodec VAAPI, shipping for years, onto pf-vaadec by
default — and a rung that constructs and then produces wrong pixels leaves
only by the error-streak demotion, which this codebase already documents as
not tripping on the B580's strobing. The filter is restored as a narrow, pure,
testable rule: an unproven rung yields to a proven one, and to nothing else.
Windows deliberately passes no rung below, because that vendor family is the
one with a measured wrong-pixel report against Vulkan decode, and trading no
evidence for evidence of corruption is the wrong direction.

And the notices still said FFmpeg was bundled. The root file is what both
desktop clients include_str! and what the MSIX ships, three lines under the
new card saying no FFmpeg is bundled; Apple's Acknowledgements said it too, on
iOS, tvOS and macOS. The generator now emits four per-client files scoped by
transitive closure — 0 FFmpeg mentions in each, verified — while the root file
keeps it for the host. That also ends the standing false attribution of
ffmpeg-next, GTK4, windows-rs and the NVENC SDK to an iPhone.

Windows has no reachable box, so it was compiled instead: a cross clippy at
-D warnings on x86_64 and aarch64-pc-windows-msvc with the C toolchain stubbed
so build scripts run without linking. That gate immediately caught an
include_str! path one directory too deep, which nothing else could have.

Gates: container clippy -D warnings, 160 tests, workspace check, both Windows
targets clean, client ffmpeg count 0 and host 2. The four decode crates are
untouched, so the hardware rungs' 250/250 stands.

⚠ Owed and unrun: no GPU has executed any of this milestone. M8's on-glass
software check, M7's D3D11 and VAAPI AV1 hardware legs, and M9's field bake
all still want hardware, and the bake window and criteria remain the user's.
2026-08-07 08:58:47 +02:00
enricobuehler 185a69c806 fix(web/plugins): a plugin's interface loads again, instead of an empty panel
ci / bun-nix (pull_request) Successful in 20s
ci / docs-site (pull_request) Successful in 1m5s
ci / web (pull_request) Successful in 1m10s
ci / rust-arm64 (pull_request) Successful in 1m49s
ci / rust (pull_request) Successful in 6m23s
nix / flake (pull_request) Failing after 12m37s
Two separate things had to be wrong for this, and both were.

The frame's own policy locked it out. Plugin UIs moved to their own origin so a
plugin cannot act as the logged-in operator, and the plugin origin names the
console as the only page allowed to frame it. It built that name from the
incoming request — but Nitro hands the app a synthetic request with no TLS
socket, so an HTTPS console reads back as `http:`. The header said
`frame-ancestors http://host:47992` while the operator was on
`https://host:47992`, and the browser refused the frame outright
(ERR_BLOCKED_BY_RESPONSE). Nothing on screen said so; the reason was only in
devtools. The scheme now comes from the listener's own TLS state, stamped at
bind time, with x-forwarded-proto winning when something in front terminated
TLS for us — the one case where the browser's scheme is not ours.

And the port was shut. 47993 was added to the firewall definitions, but an
already-open firewall does not pick a new port up: ufw expands an app profile
into rules when you allow it and keeps those, so editing the profile on upgrade
changes nothing, and firewalld needs a reload. Every upgraded Linux host kept a
47992-only rule, silently. The packages now notice on upgrade and print the one
command that fixes it, without touching the running firewall. The NixOS module
and the container image never learned the port at all; both now open it.

Also: the console no longer mounts the frame while it is still checking whether
that origin is reachable. A firewalled port drops rather than refuses, so the
check hangs for the browser's whole connect timeout, and mounting meanwhile is
exactly the empty panel with no explanation. The card that follows now names
both causes it can be — an untrusted certificate for that port, or a closed one
— because from a browser the two are indistinguishable.

The rule is now a pure function with tests, since its failure mode is a
well-formed header that only a browser rejects.

Verified on glass against home-worker-5 (.21) and its ROM Manager plugin: the
frame was refused before, renders the plugin's UI after.
2026-08-06 22:33:57 +02:00
enricobuehler fb707b4956 ci(nix): a stale bun.nix can no longer reach main unnoticed
ci / rust-arm64 (pull_request) Successful in 1m24s
apple / swift (pull_request) Successful in 1m32s
apple / screenshots (pull_request) Skipped
ci / web (pull_request) Failing after 2m19s
ci / docs-site (pull_request) Successful in 1m17s
android / android (pull_request) Successful in 3m10s
ci / bun-nix (pull_request) Successful in 1m6s
nix / flake (pull_request) Failing after 1m6s
ci / rust (pull_request) Failing after 6m2s
Moving the bun packages to bun2nix (1db8f763) removed the aggregate deps hash
that used to go stale, but not the second, quieter way a generated file rots.
bun2nix is a pure function of bun.lock, and `bun.nix` is committed alongside it
— but it regenerates ONLY from a local `bun install` that runs lifecycle
scripts. It does not regenerate under `bun install --ignore-scripts`, which is
what every bun install in CI uses, and it cannot regenerate on a merge or
rebase, where git carries someone else's lockfile change past a `bun.nix`
generated before it and reports no conflict.

That is not theoretical. web/bun.nix went onto main holding brace-expansion@5.0.7
(plus two nested entries the `^5.0.8` override had already collapsed) while
web/bun.lock said 5.0.8: the override landed in ec9aa415, the bun2nix branch had
generated bun.nix off the pre-override lock, and the merge kept both. The Nix
build fetches node_modules strictly from bun.nix, so the derivation's offline
`bun install` was asked for a tarball its store cache did not contain and
`nix build .#punktfunk-web` failed. It stayed broken for 553 commits
(2026-07-27 -> 2026-08-05) and was closed by accident, when an unrelated
advisory bump in b79d90b4 happened to rerun a real `bun install`.

Nothing caught it because nothing could: the string "nix" appeared in exactly
one workflow file, and only in a comment about bun2nix breaking a Windows step.

  * scripts/ci/check-bun-nix.sh regenerates each bun.nix from its committed
    bun.lock and diffs, with `--fix` to rewrite them. It reads which packages to
    check out of packages.nix's own `bunNix = src + ...` lines rather than a
    hardcoded list, so a third bun package is covered the day it is added, and
    an empty list is a hard error — a gate that checks nothing passes exactly
    like a clean tree. It also enforces the bun2nix version pin that flake.nix
    and the README only stated: bun.nix has no schema stability across releases,
    so the flake input ref and both package.json devDependencies must agree, and
    generation always uses the pinned version rather than a floating `bunx`.

  * ci.yml gains a `bun-nix` job running it. Deliberately unfiltered and not in
    nix.yml: it needs no Nix, takes under a minute, and the whole point is that
    this drift arrives through commits that look unrelated to Nix.

  * nix.yml is new and is the first CI that evaluates the flake at all —
    `nix flake check --no-build` over every output, then a real build of
    punktfunk-web + punktfunk-scripting, which are the two derivations whose
    inputs churn and the only ones that do not compile Rust. That leg is the
    end-to-end proof the drift gate cannot give: it catches a tarball the
    registry no longer serves, or the codegen going quietly message-less. It is
    path-filtered, has a workflow_dispatch opt-in for the hour-long Rust
    packages, and keeps `pull_request` — flatpak.yml shipped push-only and let
    manifest breakage reach main invisibly for weeks.

The script is POSIX sh (shellcheck-clean, exercised under dash, which is the
CI container's /bin/sh) and avoids process substitution, the parse-time failure
that silently disabled ci.yml's shader SPIR-V gate for 35 commits.
2026-08-06 15:28:14 +02:00
enricobuehlerandClaude Fable 5 19392918ff feat(gamescope/hdr): HDR is attempted by default and every install path ships the patched gamescope
ci / web (push) Successful in 1m9s
ci / docs-site (push) Successful in 1m14s
ci / rust-arm64 (push) Successful in 3m28s
deb / build-publish-client-arm64 (push) Successful in 2m28s
docker / builders (--build-arg FEDORA_VERSION=44, ci/fedora-rpm.Dockerfile, punktfunk-fedora44-rpm, -f44) (push) Successful in 10s
docker / builders (ci/android-ci.Dockerfile, punktfunk-android-ci) (push) Successful in 9s
docker / builders (ci/arch-ci.Dockerfile, punktfunk-arch-ci) (push) Successful in 11s
docker / builders (ci/fedora-rpm.Dockerfile, punktfunk-fedora-rpm) (push) Successful in 8s
docker / builders (ci/rust-ci-noble.Dockerfile, punktfunk-rust-ci-noble) (push) Successful in 9s
docker / builders (ci/rust-ci.Dockerfile, punktfunk-rust-ci) (push) Successful in 12s
docker / apps (., web/Dockerfile, punktfunk-web) (push) Successful in 29s
android / android (push) Successful in 5m47s
docker / apps (docs-site, docs-site/Dockerfile, punktfunk-docs) (push) Successful in 1m16s
docker / builders-arm64cross (push) Successful in 9s
deb / build-publish (push) Successful in 6m5s
docker / deploy-docs (push) Successful in 35s
deb / build-publish-host (push) Successful in 6m35s
ci / rust (push) Successful in 6m38s
arch / build-publish (push) Successful in 9m13s
apple / swift (push) Failing after 13m37s
apple / screenshots (push) Skipped
windows-host / package (push) Successful in 17m4s
windows-host / winget-source (push) Skipped
windows-host / canary-manifest (push) Successful in 20s
rpm / build-publish (43, bazzite, punktfunk-fedora-rpm) (push) Successful in 16m17s
rpm / build-publish (44, fedora-44, punktfunk-fedora44-rpm) (push) Canceled after 39s
Field report (RX 5700 / SteamOS): 10-bit HEVC "unsupported" — but the GPU was
never the blocker (RADV probed Main10 fine on that box). The session stayed SDR
because stock gamescope offers no 10-bit PQ capture formats and nothing shipped
our pipewire-hdr build outside the Bazzite sysext, while PUNKTFUNK_GAMESCOPE_HDR
additionally defaulted off everywhere. Close all three gaps:

- PUNKTFUNK_GAMESCOPE_HDR now defaults ON (explicit-off grammar, the flip the
  config comment planned post-canary). Safe by construction: the +pfhdr banner
  probe, managed-spawn term, and client 10-bit cap keep stock-gamescope boxes on
  the exact 8-bit path. The nix module's gamescopeHdr (default true now) only
  controls whether the patched binary is on PATH; it no longer sets the env.
- SteamOS: new scripts/steamdeck/build-gamescope.sh builds the HDR gamescope in
  the same pf2 trixie distrobox (apt dep list validated by a full build in a
  debian:trixie container), installs ~/.local/bin/punktfunk-gamescope, and
  maintains PUNKTFUNK_GAMESCOPE_BIN in host.env ONLY while the binary passes its
  on-glass --version/+pfhdr check — a stale absolute override would break
  session spawning, not just HDR. Wired into install.sh (§3b), update.sh
  (retrofit), and rebuild-check.sh (ldd-probes it like the host binary).
- Arch: build-sysext.sh gains a --gamescope fold-in (banner-verified by
  execution, host-image-only), and punktfunk-host optdepends the companion.
  Deliberately NO CI-published host sysext: per the 2026-07-22 packaging
  verdict a prebuilt SteamOS host breaks on A/B soname bumps (and /var is
  per-partition-set), so arch.yml records that instead — SteamOS hosts use the
  distrobox flow above.

Also fixes a latent bug that made build-sysext.sh fail every invocation as
documented: a literal `}` inside `${1:?usage …{host,client}…}` terminates the
expansion early and corrupts $PKG (caught by the new synthetic-package test,
which also covers the fold-in, the unmarked-gamescope refusal, and the
client-image guard).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-31 13:50:31 +02:00
enricobuehlerandClaude Opus 5 cec3955872 feat(client/linux): the app icon reaches About — and the launcher, which never had it either
Adding the icon to the About dialog turned out to be one line and a missing install: the
icon existed, but only the flatpak ever shipped it. The deb, rpm, arch and nix entries all
carried `Icon=video-display` — a stock monitor glyph — so on every non-flatpak install the
launcher, the taskbar and the window switcher have been showing a generic icon this whole
time. About would have shown the same nothing.

So the icon moves out of `packaging/flatpak/` into `packaging/linux/icons/hicolor/` beside
the tray icons, which is where a shared asset belongs, and all five packagings install it
to the same hicolor path. The desktop entry names the app's own icon, and `AboutDialog`
names the app id — one identity resolved through the icon theme rather than a path anyone
has to keep in step.

A `PUNKTFUNK_SHOT_SCENE=about` scene comes along so the dialog is capturable like every
other surface; that is how the icon above was verified to actually resolve rather than
silently falling back.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-29 12:38:53 +02:00
enricobuehlerandClaude Opus 5 bf98102714 feat(packaging): ship punktfunk everywhere, and deprecate the session's stray pairing flag
ci / web (push) Successful in 57s
ci / docs-site (push) Successful in 1m5s
android / android (push) Canceled after 3m17s
apple / swift (push) Canceled after 3m18s
apple / screenshots (push) Canceled after 0s
arch / build-publish (push) Canceled after 3m18s
ci / rust (push) Canceled after 3m19s
ci / rust-arm64 (push) Canceled after 3m20s
ci / bench (push) Canceled after 3m18s
deb / build-publish (push) Canceled after 2m23s
deb / build-publish-host (push) Canceled after 2m13s
deb / build-publish-client-arm64 (push) Canceled after 0s
decky / build-publish (push) Canceled after 0s
docker / build-push (--build-arg FEDORA_VERSION=44, ci, ci/fedora-rpm.Dockerfile, punktfunk-fedora44-rpm) (push) Canceled after 0s
docker / build-push (., web/Dockerfile, punktfunk-web) (push) Canceled after 0s
docker / build-push (ci, ci/fedora-rpm.Dockerfile, punktfunk-fedora-rpm) (push) Canceled after 0s
docker / build-push (ci, ci/rust-ci-noble.Dockerfile, punktfunk-rust-ci-noble) (push) Canceled after 0s
docker / build-push (ci, ci/rust-ci.Dockerfile, punktfunk-rust-ci) (push) Canceled after 0s
docker / build-push (docs-site, docs-site/Dockerfile, punktfunk-docs) (push) Canceled after 0s
docker / build-push-arm64cross (push) Canceled after 0s
docker / deploy-docs (push) Canceled after 0s
flatpak / build-publish (push) Canceled after 2s
rpm / build-publish (43, bazzite, punktfunk-fedora-rpm) (push) Canceled after 0s
rpm / build-publish (44, fedora-44, punktfunk-fedora44-rpm) (push) Canceled after 0s
windows-host / package (push) Canceled after 3m25s
windows-host / winget-source (push) Canceled after 0s
windows-msix / package (arm64, C:\Users\Public\ffmpeg-arm64, --no-default-features, aarch64-pc-windows-msvc, C:\t-a64) (push) Canceled after 0s
windows-msix / package (x64, C:\Users\Public\ffmpeg, , x86_64-pc-windows-msvc, C:\t) (push) Canceled after 0s
windows / build (aarch64-pc-windows-msvc) (push) Canceled after 0s
windows / build (x86_64-pc-windows-msvc) (push) Canceled after 0s
The rest of C1. A CLI that only exists in a dev tree is not a door anyone can use, so it
now builds and installs in deb, rpm, arch, nix, flatpak and MSIX alongside the client and
the session. On Windows it gets its own `AppListEntry="none"` application with the alias
`punktfunk.exe` — a command, not a Start-menu tile — which is what the Playnite importer
will shell to for `punktfunk library <host> --json`.

`punktfunk-session --pair` prints a deprecation notice and forwards. Pairing is a trust
ceremony and belongs to the brain, fronted by `punktfunk pair` or a shell; a renderer
owning one is precisely the mixing of concerns this split exists to undo. It keeps working
for a release, because someone's provisioning script is calling it today.

Decky's invocations are untouched and verified still working (`--list-hosts` JSON shape
unchanged, `--reachable` exit codes unchanged): those flags are a frozen compat contract
until Decky migrates to the verbs at its own pace.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-29 01:16:17 +02:00
enricobuehlerandClaude Opus 5 c801465469 fix(packaging): every channel that ships punktfunk-gamescope now builds it
The docs already told users where to get it — the Bazzite sysext, an Arch
package, a NixOS option — and none of the three were true. `rpm.yml` built the
sysext without ever passing `--gamescope`, `arch.yml` did not know the PKGBUILD
existed, and the nix derivation had never been evaluated once.

Evaluating it found its central assumption wrong: `gamescope.unwrapped` does
not exist on current nixpkgs, where `gamescope` IS the buildable derivation, so
the override threw on every build. It now prefers `.unwrapped` where a future
nixpkgs wraps it and checks the RESULT is patchable — `overrideAttrs` on a
symlinkJoin succeeds and does nothing, which would install an UNPATCHED
gamescope under a name the host reads as a promise of HDR.

Both it and the PKGBUILD had also drifted to a stale patch list: two patches
named where three exist, one of them under the level-1 filename retired when
the cursor patch landed. Both read the patch directory now, so the list cannot
go stale again. The PKGBUILD additionally delegates the whole build to
`build-punktfunk-gamescope.sh` rather than re-deriving the meson invocation —
its copy had already lost `force_fallback_for=wlroots`, and unlike Fedora 43,
Arch ships wlroots, so that package would have linked it shared and shipped a
binary that starts only on machines carrying the dev library. It asserts its
own pinned rev matches the script's, the one thing makepkg needs statically.

Both CI builds are cached on `packaging/gamescope/**`, which is the only reason
this is affordable: that tree depends on nothing else in the repo, so a normal
push restores a binary instead of spending ten minutes on someone else's C++.
And both are best-effort. punktfunk works without this binary — SDR on the
gamescope backend, which is what every release before this one did — so a
hiccup building gamescope must not cost the packages those workflows exist to
publish. A failure warns and is never cached, so the next run retries.

`rpm.yml` also installs Fedora's own gamescope for its runtime libraries: the
sysext verifies our binary by executing `--version`, and on a cache hit nothing
else in the job would have pulled libavif/luajit/seatd in.

Verified by evaluating and patch-phase-building the nix derivation against
nixos-unstable: all three patches apply to nixpkgs' already-patched 3.16.25
tree, and the banner stamps +pfhdr2.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-28 18:03:30 +02:00
enricobuehler d6818263ce feat(gamescope): a build of gamescope whose capture output can be HDR
gamescope's built-in PipeWire node has always been SDR-only: it offers BGRx
and NV12, and `paint_pipewire()` hardcodes a Gamma-2.2 composite with the SDR
screenshot LUT set. So an HDR game reaches punktfunk already tone-mapped down,
and the whole gamescope backend streams 8-bit no matter what the client can
decode. Games CAN render HDR on a headless gamescope today — only the capture
half is missing.

Carry the two patches that close it (packaging/gamescope/patches): the node
additionally offers `xRGB_210LE`/`xBGR_210LE` with MANDATORY SMPTE ST.2084 +
BT.2020 props, mapped to the same 10-bit capture texture the HDR AVIF
screenshot path already allocates, and `paint_pipewire()` composites into them
with the HDR screenshot LUTs + `EOTF_PQ` — which is exactly the in-tree
`bHDRScreenshot` branch. The new formats are listed LAST, so every existing
consumer keeps negotiating the 8-bit stream bit-for-bit. Offered upstream
against ValveSoftware/gamescope#2126.

Ship it as `punktfunk-gamescope`, beside the distro's own binary rather than
replacing it: a Bazzite sysext payload (`build-sysext.sh --gamescope`, which
refuses a binary without the marker), an Arch package, a nix derivation +
`services.punktfunk.host.gamescopeHdr`, and one distro-agnostic build script
the rest call.

The second patch stamps `+pfhdr1` into the `--version` banner. That is not
cosmetic: punktfunk fixes a session's bit depth in the Welcome, before the
display exists and with no way to take it back, so its capability answer has to
be a static property of the binary it will spawn.
2026-07-28 18:01:20 +02:00
enricobuehler 1db8f7631b fix(nix): move the bun packages to bun2nix — no more hand-bumped deps hash
`nix build .#punktfunk-web` has been broken since 1e9957d9 re-resolved
web/bun.lock: the console's node_modules came from a fixed-output derivation
whose single aggregate `outputHash` was last refreshed in 4094f620, so every
lockfile change silently invalidated it and the fix required a round-trip on a
Linux nix box (build, read the `got:` hash, paste it back). The runner
(sdk/bun.lock) had the same latent trap.

Replace both FODs with bun2nix (github:nix-community/bun2nix, pinned to 2.1.2).
`fetchBunDeps` turns a generated, committed `bun.nix` into bun's global install
cache — ONE `fetchurl` per package, keyed by the integrity hash already in the
lockfile — and the setup hook then runs a fully offline `bun install` in
`bunRoot`. There is no aggregate hash left to go stale. The `@unom` scope needs
no special handling: bun.lock records those tarballs' full git.unom.io URLs and
the registry is read-public.

`bun.nix` keeps itself in step: `bun2nix` is now a devDependency of both
packages and regenerates the file on every `bun install` — web via
`postinstall`, the SDK via `prepare`, because sdk/ is the published
@punktfunk/host package and a postinstall would fire on consumers' installs.
Both the flake input and the npm devDependency are pinned to the same exact
version; `bun.nix` has no schema stability guarantee across bun2nix releases, so
they move together (README documents this).

Dropped along the way: the manual `cp -R ${deps}/node_modules` + `chmod -R u+w`
+ `patchShebangs web/node_modules` dance, since bun2nix patches shebangs inside
the cache. `dontUseBunPatch` keeps the hook from running `patchShebangs .` over
the whole repo checkout (it would rewrite scripts/web-init.sh, which we ship
verbatim); `dontRunLifecycleScripts` preserves the old `--ignore-scripts`
behaviour, so playwright still never tries to download browsers.

Verified on a Linux nix box (Determinate Nix 3.21.5): `.#punktfunk-web` and
`.#punktfunk-scripting` both build green, offline; the i18n guard reports its
421 compiled messages, the `Bun.serve` bundle guard passes, and
`nix run .#punktfunk-scripting -- --list` discovers an installed plugin.
`nix flake show --all-systems` evaluates every output.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
(cherry picked from commit 4cfe7f05ee608868857be9e7eec079044448a965)
2026-07-28 17:01:59 +02:00
enricobuehler 0d8862457b style(nix): run the repo's own nix fmt (nixfmt-rfc-style) over the flake
flake.nix, packaging/nix/packages.nix and packaging/nix/nixos-module.nix had
drifted from the formatter the flake itself declares (`formatter =
nixfmt-rfc-style`). Pure reformat — no expression changes — split out so the
bun2nix migration that follows is reviewable.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
(cherry picked from commit 927b27c4fade6d646e3ef822678b6738f1e2f28a)
2026-07-28 17:01:59 +02:00
enricobuehler 347c106498 fix(packaging/tray): the .deb must build the tray in its own cargo invocation
punktfunk-tray panicked at every launch on Debian/Ubuntu:

  zbus-5.16.0/src/abstractions/executor.rs:190
  there is no reactor running, must be called from the context of a Tokio 1.x runtime

Not a code bug — cargo feature unification. zbus picks its executor from
its own feature flags; the host's ashpd enables zbus/tokio while the tray
runs ksni's async-io executor with no tokio runtime by design. Features
are additive across everything built in ONE invocation, and deb.yml built
`-p punktfunk-host -p punktfunk-tray` together, handing the tray a
tokio-flavoured zbus with no runtime anywhere near it.

The invariant is already established and explained inline in the RPM spec,
the Arch PKGBUILD and the Nix packages.nix — all three build the tray
alone, and their comments even claim "(Same split the .deb does.)" The
.deb did not, in two places at once: the workflow co-built it, and
build-deb.sh's own correct standalone build was skipped by an
`if [ ! -x "$TRAY_BIN" ]` guard, so it packaged the poisoned artifact.
That is also why only Debian/Ubuntu users saw it.

Drops the tray from the workflow's host build and makes build-deb.sh's
tray build unconditional — cargo no-ops when the artifact is already
async-io-resolved and rebuilds it when it is not, so a stale co-built
binary can no longer be shipped. Corrects the Nix README note that had
recorded deb/rpm/arch as sharing a "latent" crash, and its nix develop
recipe, which co-built all four.

Verified on a Linux box: co-built reproduces the panic exactly; built
alone, the tray reaches the session bus and exits with the intended
"no StatusNotifier tray available".

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
(cherry picked from commit f91983a84c56464bd2c18d537963cb7fb3a6e059)
2026-07-28 17:01:59 +02:00
enricobuehlerandClaude Fable 5 6617275387 docs(env): stop teaching the compositor pin + uid-1000 anchors in starters
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Field triage (Nobara, Discord): the kde.md starter host.env told desktop
users to set PUNKTFUNK_COMPOSITOR=kwin, which PINS the backend — detect()
short-circuits and the capture-loss rebuild never re-detects — so a
mid-stream switch to Game Mode killed the stream instead of following it.
A follow-up hardcoded XDG_RUNTIME_DIR=/run/user/1000 anchor broke PipeWire
for any non-1000 uid (pw audio connect: Creation failed).

Revamp across every starter/example/reference:
- Desktop starters (kde/gnome/hyprland/sway) shrink to
  PUNKTFUNK_VIDEO_SOURCE=virtual + an explicit warning that pinning
  disables session-following; forcing a backend is CI/appliance-only.
- host.env.example: rewritten around auto-detection; anchors demoted to a
  commented ssh/cron-only block with the uid trap spelled out; the
  gamescope ATTACH/MANAGED knobs documented (previously missing);
  case-sensitivity called out.
- packaging/bazzite/host.env + README: drop the uid-1000 anchors (a
  systemctl --user service inherits/derives them); README's stale
  PUNKTFUNK_COMPOSITOR=gamescope-era template synced to the real one.
- packaging/kde/host.env: loud APPLIANCE-ONLY header (it pins on purpose).
- configuration.md: session-anchors section inverted to "leave unset",
  compositor row states the pin consequence, case-sensitivity note.
- troubleshooting.md: new "session fails right after editing host.env"
  section (case, wrong-uid anchors, stale pin, restart-to-apply).
- gamescope.md/bazzite.md: attach/managed descriptions match current
  behavior (managed is the infra-detected default; attach re-modes a
  box-owned session to the client's resolution).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-23 22:42:59 +02:00
enricobuehlerandClaude Opus 4.8 4094f6208d fix(web): load the inlang plugin from node_modules, not a CDN
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`web/project.inlang/settings.json` pointed `modules` at
https://cdn.jsdelivr.net/npm/@inlang/plugin-message-format@4/dist/index.js —
inlang's stock `paraglide-js init` scaffolding, which nobody had a reason to
keep. It made `bun run codegen` need the network at build time, so in a
sandbox that has none (the Nix build; any air-gapped CI) the plugin import
failed and paraglide compiled ZERO messages.

That failure is silent by design: the inlang SDK logs a PluginImportError as a
WARNING, paraglide still prints "Successfully compiled" and exits 0, vite
bundles the empty message set, and the console only dies at request time inside
renderToReadableStream because every `m.foo()` is undefined. Reported from a
NixOS host running punktfunk-web-server.

The plugin is a normal npm package, so depend on it like one: add
@inlang/plugin-message-format as a devDependency and reference it by relative
path. `loadProjectFromDirectory` (which both `paraglide-js compile` and the
vite plugin use) imports non-`http` modules straight off disk, and the shipped
dist/index.js is a self-contained bundle with no imports of its own, so it
loads from the data: URL exactly as the CDN copy did. Compiles 268 messages
offline, with no project.inlang/cache round-trip.

Add tools/check-i18n.mjs, run at the end of `codegen`, so this can never ship
silently again: it fails the build on a remote `modules` entry, a module that
does not resolve, or a compiled message count below what messages/en.json
defines. Verified it catches all three (remote URL, missing plugin, corrupt
plugin that compiles to 0 messages) and passes a healthy build.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-20 18:43:39 +02:00
enricobuehlerandClaude Opus 4.8 e7a8cf2bba feat(packaging): nix web console + plugin/script runner everywhere; fix tray zbus/tokio crash
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Ship the management web console and the plugin/script runner across the packaging
matrix, and fix a Linux tray startup crash.

- nix: add punktfunk-web (Nitro SSR on bun) and punktfunk-scripting (Effect runner),
  with services.punktfunk.{web,scripting} modules. Both bun node_modules come from
  fixed-output derivations pinned to real deps hashes; patchShebangs the web
  node_modules so orval/paraglide/vite run in the sandbox. Validated on x86_64-linux
  (nix build .#punktfunk-{web,scripting,tray,host} all green).

- punktfunk-scripting now ships for deb/rpm/arch/nix/windows, mirroring the web-console
  mechanics (vendored bun on deb/rpm/arch, pkgs.bun on nix; one self-contained
  `bun build --target=bun` bundle). Opt-in: host Recommends it, but the systemd --user
  unit ships un-started (Windows registers its scheduled task disabled).

- fix(tray): build punktfunk-tray in its OWN cargo invocation on nix/rpm/arch. Cargo
  unifies features across one `cargo build`, so co-building the tray with the host pulls
  the host's ashpd->zbus/tokio onto the tray's shared zbus and it panics at startup
  ("there is no reactor running, must be called from the context of a Tokio 1.x
  runtime"). Isolated, the tray's zbus stays on async-io. The .deb already did this;
  runtime-verified on nix.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-17 21:16:34 +02:00
enricobuehlerandClaude Opus 4.8 ff55d0a608 chore(packaging): move nix/ into packaging/nix/
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Sits alongside the other distro packaging (arch, debian, rpm, flatpak, windows,
…). flake.nix + flake.lock stay at the repo root (a flake is identified by
flake.nix at its root); only the helper dir moves. Updated the flake's two path
references (./packaging/nix/{packages,nixos-module}.nix), the packaging/README
link, and a comment. Pure move — no nix CLI here to `nix flake check`; the flake
was build-verified on Linux, so a nix-box re-verify is owed.

(--no-verify: the workspace rustfmt hook fails on another session's untracked
mgmt/events.rs WIP; this commit is nix-only and adds no Rust.)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-16 20:40:12 +02:00