Files
punktfunk/.gitea/workflows/windows-host.yml
T
enricobuehler bee1f0416d chore(licensing): LGPL FFmpeg swap, third-party notices, attribution hygiene
The MIT OR Apache-2.0 SOURCE license is clean (audit found no copied copyleft); the
gaps were all binary-distribution (Layer-2). This makes the shipped artifacts honest:

- Windows host + client: bundled FFmpeg BtbN gpl-shared -> lgpl-shared (AMF/QSV/decode
  unaffected; the GPL-only x264/x265 were never used), and ship the FFmpeg LGPL notice
  + license text in the installer + MSIX (licenses/).
- THIRD-PARTY-NOTICES.txt generated + bundled into installer/MSIX/deb/rpm. Offline
  generator (scripts/gen-third-party-notices.{py,sh}) + cargo-about config (about.toml/
  .hbs) with a permissive-only accepted-license allow-list as a copyleft regression gate.
- Reword the win32u GPU-preference hook comments to reflect independent reimplementation
  (no Apollo/Sunshine GPL-3.0 source copied).
- README dual-license + inbound=outbound contributor clause + non-affiliation trademark
  disclaimer; new CONTRIBUTING.md.
- LICENSE files into the standalone driver + vk-layer workspaces; deb copyright holder
  aligned to "unom and the punktfunk contributors".

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-29 06:20:38 +00:00

236 lines
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YAML

# Build the punktfunk Windows HOST as a signed Inno Setup installer and publish it to Gitea's generic
# package registry, so a Windows GPU box can install the streaming host (SYSTEM service + bundled
# pf-vdisplay virtual-display driver + the web management console, run by a scheduled task on a bundled
# bun) from one signed setup.exe. Runs on the self-hosted Windows runner
# (host mode; scripts/ci/setup-windows-runner.ps1) — same MSVC/Windows-SDK/LLVM env as windows.yml.
#
# Why an installer and not MSIX (like the client): the host installs a LocalSystem SCM service that
# CreateProcessAsUserW's into the interactive session for secure-desktop capture, and bundles a
# kernel/IDD driver — neither is expressible in MSIX's sandbox. The real install logic already lives
# in `punktfunk-host service install` (crates/punktfunk-host/src/service.rs); the installer just lays
# the exe down and calls it elevated. Packaging internals: packaging/windows/README.md.
#
# Registry (public reads, unom org): https://git.unom.io/unom/-/packages (generic group)
#
# Versioning (free-form; not MSIX's 4-part rule) — single project version:
# vX.Y.Z tag -> X.Y.Z (THE release; published + stable `latest/` alias + attached to the
# unified Gitea Release).
# main push / dispatch -> 0.3.<run_number> (canary; `canary/` alias; climbs by run number).
#
# Signing reuses the client's MSIX_CERT_PFX_B64 / MSIX_CERT_PASSWORD secrets (CN=unom). Without them
# an ephemeral self-signed cert is generated and its public .cer published next to the installer
# (import once to LocalMachine\TrustedPublisher). See packaging/windows/pack-host-installer.ps1.
#
# GPU backends: the host builds with --features nvenc,amf-qsv = all three vendors in one installer.
# - NVENC (NVIDIA, direct SDK): the only link need is nvencodeapi.lib, synthesised from a 2-export
# .def with llvm-dlltool (no GPU/SDK at build time).
# - AMF/QSV (AMD/Intel, libavcodec): link-imports the FFmpeg libs from FFMPEG_DIR (the BtbN lgpl-shared
# tree the client uses; includes the *_amf/*_qsv encoders) and bundles its DLLs into the installer.
# lgpl-shared (not gpl-shared) keeps those bundled DLLs LGPL (we never use the GPL-only x264/x265).
# CI never launches the exe, so no GPU is needed here — this is build + Windows clippy coverage only.
name: windows-host
on:
push:
branches: [main]
paths:
- 'crates/punktfunk-host/**'
- 'crates/punktfunk-core/**'
- 'packaging/windows/**'
- 'scripts/windows/**'
- 'web/**'
- 'Cargo.lock'
- 'Cargo.toml'
- '.gitea/workflows/windows-host.yml'
tags: ['v*']
workflow_dispatch:
env:
REGISTRY: git.unom.io
OWNER: unom
PKG: punktfunk-host-windows
jobs:
package:
runs-on: windows-amd64
timeout-minutes: 90
steps:
- uses: actions/checkout@v4
- name: Locale-safety gate (installer-run scripts must be ASCII)
shell: pwsh
# The installer runs these via powershell.exe (Windows PowerShell 5.1) and cmd.exe on the END
# USER's box. PS 5.1 reads a BOM-less script in the active ANSI codepage, so on a non-UTF-8 locale
# (e.g. German Windows-1252) a stray em-dash mis-decodes into a curly quote and the script aborts
# with "unterminated string" - exactly how the pf-vdisplay driver install silently failed in the
# field. Keep every installer-run script pure ASCII (matches install-gamepad-drivers.ps1).
run: |
$bad = Get-ChildItem packaging/windows/*.ps1, scripts/windows/*.ps1, scripts/windows/*.cmd -ErrorAction SilentlyContinue |
Where-Object { [IO.File]::ReadAllText($_.FullName) -match '[^\x00-\x7F]' }
if ($bad) {
$bad.FullName | ForEach-Object { Write-Output "::error::non-ASCII in installer-run script: $_" }
throw "installer-run scripts must be pure ASCII (PS 5.1 mis-parses them on non-UTF-8 locales)"
}
Write-Output "installer-run scripts are ASCII-clean"
- name: Configure + version
shell: pwsh
run: |
# CARGO_TARGET_DIR=C:\t dodges the MAX_PATH wall in the CMake-from-source crates (aws-lc,
# opus) the host pulls; CARGO_WORKSPACE_DIR mirrors the client workflows. Both via GITHUB_ENV
# (pwsh Out-File utf8 = no BOM, unlike Windows PowerShell 5.1 — keeps the first line clean).
"CARGO_TARGET_DIR=C:\t" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
"CARGO_WORKSPACE_DIR=$env:GITHUB_WORKSPACE" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
# FFMPEG_DIR: the same BtbN lgpl-shared x64 tree the Windows CLIENT links against (provisioned
# by scripts/ci/setup-windows-runner.ps1). The host's AMD/Intel AMF/QSV encode backend
# (--features amf-qsv) link-imports avcodec/avutil/swscale from it; pack-host-installer.ps1
# then bundles its bin\*.dll into the installer. LIBCLANG_PATH is in the runner daemon env.
if (-not $env:FFMPEG_DIR) {
"FFMPEG_DIR=C:\Users\Public\ffmpeg" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
}
$v = if ($env:GITHUB_REF -like 'refs/tags/v*') {
$env:GITHUB_REF_NAME -replace '^v', ''
} else {
"0.3.$($env:GITHUB_RUN_NUMBER)"
}
"HOST_VERSION=$v" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
"PUNKTFUNK_BUILD_VERSION=$v" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
Write-Output "host version $v"
- name: Generate NVENC import lib
shell: pwsh
run: |
& packaging/windows/nvenc/gen-nvenc-importlib.ps1 -OutDir C:\t\nvenc
"PUNKTFUNK_NVENC_LIB_DIR=C:\t\nvenc" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
- name: Build (release, nvenc + amf-qsv)
shell: pwsh
# All-vendor host: NVENC (NVIDIA, direct SDK) + AMF/QSV (AMD/Intel, libavcodec via FFMPEG_DIR).
run: cargo build --release -p punktfunk-host --features nvenc,amf-qsv
- name: Clippy (host, Windows)
shell: pwsh
# First-ever Windows lint coverage for the host (Linux CI never lints the windows-cfg code).
run: cargo clippy -p punktfunk-host --features nvenc,amf-qsv -- -D warnings
- name: Build + lint the HDR Vulkan layer (pf-vkhdr-layer)
shell: pwsh
# Standalone cdylib (own [workspace]) the installer bundles + registers (it lets Vulkan games
# like Doom use HDR on the virtual display). Lint here so a regression fails CI instead of
# silently shipping the host without the layer (pack-host-installer.ps1 builds it non-fatally).
# Windows-only FFI (user32 + the vk_layer loader glue) → can't be linted on the Linux CI.
run: |
Push-Location packaging/windows/pf-vkhdr-layer
cargo fmt --check; if ($LASTEXITCODE) { throw "pf-vkhdr-layer rustfmt" }
cargo clippy --release -- -D warnings; if ($LASTEXITCODE) { throw "pf-vkhdr-layer clippy" }
Pop-Location
- name: Ensure Inno Setup
shell: pwsh
run: |
if (-not (Test-Path 'C:\Program Files (x86)\Inno Setup 6\ISCC.exe') -and -not (Get-Command iscc -ErrorAction SilentlyContinue)) {
Write-Output "installing Inno Setup via choco"
choco install innosetup -y --no-progress
}
- name: Fetch portable bun runtime (build tool + bundled to run the console)
shell: pwsh
run: |
# ONE pinned bun, used both to BUILD the console and shipped in the installer to RUN it. The
# .output is self-contained (Nitro noExternals — deps bundled + tree-shaken, no node_modules),
# so the installer ships just bun + a ~75-file .output instead of node + a node_modules forest.
$ver = 'bun-v1.3.14'
$url = "https://github.com/oven-sh/bun/releases/download/$ver/bun-windows-x64.zip"
New-Item -ItemType Directory -Force -Path C:\t | Out-Null
$zip = 'C:\t\bun.zip'; $dst = 'C:\t\bundist'
Invoke-WebRequest -Uri $url -OutFile $zip
if (Test-Path $dst) { Remove-Item $dst -Recurse -Force }
Expand-Archive -Path $zip -DestinationPath $dst -Force
$bun = (Get-ChildItem -Path $dst -Recurse -Filter bun.exe | Select-Object -First 1).FullName
if (-not $bun) { throw "bun.exe not found in $url" }
"BUN_EXE=$bun" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
& $bun --version
- name: Build + smoke-boot web console (bun)
shell: pwsh
env:
# PAT with read access to the unom org packages — the @unom npm registry needs auth to BUILD.
REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
# The bun fetched above builds the Nitro server AND runs it. noExternals (vite.config) makes the
# output self-contained, so there's no .output/server install — the installer ships bun + the
# ~75-file .output. The runner is SYSTEM with no ~/.npmrc, so supply the private @unom token in
# the SYSTEM home .npmrc to BUILD (kept OUT of the shipped bundle — web\.npmrc has only the
# registry mapping, and nothing copies it into .output).
run: |
$bun = $env:BUN_EXE
if ($env:REGISTRY_TOKEN) {
$rc = Join-Path $env:USERPROFILE '.npmrc'
Add-Content -Path $rc -Value '@unom:registry=https://git.unom.io/api/packages/unom/npm/'
Add-Content -Path $rc -Value "//git.unom.io/api/packages/unom/npm/:_authToken=$env:REGISTRY_TOKEN"
}
Push-Location web
& $bun install --frozen-lockfile; if ($LASTEXITCODE) { throw "bun install failed ($LASTEXITCODE)" }
& $bun run build; if ($LASTEXITCODE) { throw "web build failed ($LASTEXITCODE)" }
if (Select-String -Path .output\server\index.mjs -Pattern 'Bun\.serve' -Quiet) {
throw "web build is a bun bundle (Bun.serve) - need the node-server preset"
}
Pop-Location
# Gate the installer on a real boot under the BUNDLED bun (the runtime it ships), serving /login.
$env:PORT = '3009'; $env:HOST = '127.0.0.1'; $env:PUNKTFUNK_UI_PASSWORD = 'ci'
$server = (Resolve-Path 'web\.output\server\index.mjs').Path
$p = Start-Process -FilePath $bun -ArgumentList $server -PassThru -WindowStyle Hidden
Start-Sleep -Seconds 4
try { $code = (Invoke-WebRequest -Uri 'http://127.0.0.1:3009/login' -UseBasicParsing -TimeoutSec 10).StatusCode } catch { $code = 0 }
Stop-Process -Id $p.Id -Force -ErrorAction SilentlyContinue
Write-Output "web console smoke (bun): /login -> $code"
if ($code -ne 200) { throw "web console failed to boot under bun" }
"WEB_OUTPUT_DIR=$((Resolve-Path 'web\.output').Path)" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
- name: Pack + sign installer
shell: pwsh
env:
MSIX_CERT_PFX_B64: ${{ secrets.MSIX_CERT_PFX_B64 }}
MSIX_CERT_PASSWORD: ${{ secrets.MSIX_CERT_PASSWORD }}
run: |
& packaging/windows/pack-host-installer.ps1 `
-Version $env:HOST_VERSION -TargetDir C:\t\release -OutDir C:\t\out
- name: Publish to Gitea generic registry
shell: pwsh
env:
REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
run: |
# Check curl's exit code ourselves — a best-effort DELETE (404 on first run) must not abort.
$PSNativeCommandUseErrorActionPreference = $false
function Publish-File($f, $url) {
curl.exe -fsS --user "enricobuehler:$($env:REGISTRY_TOKEN)" --upload-file "$f" "$url"
if ($LASTEXITCODE -ne 0) { throw "upload failed ($LASTEXITCODE): $url" }
Write-Output "published $url"
}
$files = @($env:HOST_SETUP_PATH, $env:HOST_CER_PATH) | Where-Object { $_ -and (Test-Path $_) }
if (-not $files) { throw "pack produced no artifacts to publish" }
$base = "https://$($env:REGISTRY)/api/packages/$($env:OWNER)/generic/$($env:PKG)"
foreach ($f in $files) { Publish-File $f "$base/$($env:HOST_VERSION)/$(Split-Path $f -Leaf)" }
# Refresh the channel alias (delete-then-reupload, like flatpak.yml/decky.yml) for a
# predictable download URL: stable release -> `latest/`, canary main build -> `canary/`.
$alias = if ($env:GITHUB_REF -like 'refs/tags/v*') { 'latest' } else { 'canary' }
$aliasNames = @{ $env:HOST_SETUP_PATH = 'punktfunk-host-setup.exe'; $env:HOST_CER_PATH = 'punktfunk-host-windows.cer' }
foreach ($f in $files) {
$an = $aliasNames[$f]; if (-not $an) { continue }
curl.exe -fsS -o NUL --user "enricobuehler:$($env:REGISTRY_TOKEN)" -X DELETE "$base/$alias/$an" 2>$null
Publish-File $f "$base/$alias/$an"
}
# On a real release, also attach the signed installer (+ its .cer) to the unified Gitea Release.
- name: Attach host installer to the Gitea release (stable tags only)
if: startsWith(gitea.ref, 'refs/tags/v')
shell: pwsh
env:
GITEA_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
run: |
. scripts/ci/gitea-release.ps1
$rid = Ensure-GiteaRelease -Tag $env:GITHUB_REF_NAME -Name $env:GITHUB_REF_NAME -Prerelease 'auto'
foreach ($f in @($env:HOST_SETUP_PATH, $env:HOST_CER_PATH)) {
if ($f -and (Test-Path $f)) { Upsert-GiteaAsset -ReleaseId $rid -File $f }
}