Files
OpenJarvis/deploy
a901fcc12a fix(install-ps1): make install.ps1 actually zero-friction on a fresh Windows (#445)
PR B of the post-cluster install-hardening pair (PR A: install.sh #444 — merged). The audit found native Windows was the worst path at 2/10 zero-friction: the installer refused on every missing prereq (Python / git / Ollama), didn't pull a model, and gave the user no `jarvis` command after install. This closes those gaps.

Changes in deploy/windows/install.ps1:

1. Auto-install Python via winget when missing (was: hard refuse).
2. Auto-install git via the same Install-WithWinget helper.
3. Auto-install Ollama via the official OllamaSetup.exe (NSIS /S flag, $ProgressPreference SilentlyContinue for the 150 MB download).
4. Wait for Ollama daemon health before pulling the model (60s poll on `ollama list`).
5. Pull qwen3.5:2b foreground (~1.5 GB) — banner is honest if pull failed.
6. jarvis.cmd shim at %LOCALAPPDATA%\OpenJarvis\bin\ added to User PATH (deduped against expanded form so re-runs don't append). Shim uses %~dp0..\src to self-locate and uv from PATH so a future uv update can't break it.
7. Pre-check admin for the scheduled-task path; refuse fast in -Service branch if not elevated, default to skip-with-explanation in the interactive branch.
8. Final banner tells the truth: 'jarvis' if all good, 'jarvis doctor' if model missing, 'open a new PowerShell' if User PATH was just updated.

Adversarial review caught 5 real bugs before commit:
- CRITICAL: GetEnvironmentVariable returns REG_EXPAND_SZ raw → %LOCALAPPDATA% wasn't expanded → just-installed Python invisible. Wrap in ExpandEnvironmentVariables.
- HIGH: Ollama NSIS silent flag is /S not /silent (wrong flag opens GUI, hangs install).
- MEDIUM: PS 5.1 progress bar makes Invoke-WebRequest 30x slower.
- LOW: -Service branch missed isAdmin precheck.
- LOW: PATH dedup missed unexpanded %VAR% entries → duplicate every re-run.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-30 19:20:49 -07:00
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2026-05-17 13:07:05 -07:00