Move disk cleanup out of the Windows Update loop:
- PS scripts: extract Invoke-DiskCleanup function, add -CleanupOnly switch
for standalone post-update cleanup pass.
- Python command: always pass -SkipCleanup:$true during WU loop; after
loop exits 0, run a separate -CleanupOnly invocation (skipped if
--skip-cleanup). Fails fast if cleanup-only returns nonzero.
- Tests: 3 new tests for cleanup-runs-after-loop, skip-cleanup suppresses
it, and cleanup-failure propagates as ClickException.
- ruff --fix: remove unused shutil import, sort imports, fix UP037/UP035.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Parallel MSBuild fan-out (e.g. ns7zip x86/x64/x86-ansi) over pypsrp
Linux→Win fails with MSBuild MSB6003 / Win32 1816 'Not enough quota'
because two default guest limits are too tight for concurrent native
processes via WinRM:
- Plugin Microsoft.PowerShell MaxMemoryPerShellMB = 150 MB
(pypsrp uses the plugin endpoint, not the Shell endpoint that
Deploy was previously bumping)
- Non-interactive desktop heap SharedSection 3rd field = 768 KB
(Session 0 csrss; CreateProcess fails when 3+ cl.exe spawn)
Pre-migration Win→Win went through Invoke-Command on PSSession with
quotas inherited from the local process, so the limits never bit.
Changes:
- Deploy-WinBuild2025.ps1 / Deploy-WinBuild2022.ps1: also set the
plugin-level MaxMemoryPerShellMB=2048, bump MaxProcessesPerShell
25→100, patch SharedSection 3rd field 768→4096 (reboot needed for
csrss to pick up, applied by post-install shutdown).
- Install-CIToolchain-WinBuild2025/2022.ps1: add Assert-Step for
plugin quota, MaxProcessesPerShell≥100, SharedSection≥4096; fail
hard if any are under threshold.
- docs/WINDOWS-TEMPLATE-SETUP.md: new "WinRM quotas e desktop heap"
section explaining the diagnosis + one-shot patch for legacy
templates; updated Step 3 validation row + troubleshooting entry.
- AGENTS.md: error #13 with symptom, root cause, and pointer to docs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Get-CIJobSummary.ps1: already present with full implementation (marked done)
- Get-BuildArtifacts.ps1: add -JobId/-Commit params; Write-ArtifactManifest writes
manifest.json (name, size, sha256, commit, jobId) after both Linux and Windows
artifact collection branches
- Invoke-CIJob.ps1: add -GuestCPU/-GuestMemoryMB params; insert post-clone VMX
override block (numvcpus/memsize rewrite) before vmrun start; pass -JobId/-Commit
to Get-BuildArtifacts calls
- Watch-RunnerHealth.ps1: add -GiteaUrl/-GiteaCredentialTarget params; optional
GET /api/v1/admin/runners check in Running branch warns if 0 online runners
- Install-CIToolchain-WinBuild2025.ps1: fill SHA256 hashes for Python 3.13.3,
7-Zip 26.01, Node.js 22.14.0, dotnet-install.ps1
- Measure-CIBenchmark.ps1: add deltaKB field (linked-clone disk footprint in KB)
measured post-clone; added to result object and summary Format-Table
Simone
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