fix(desktop): switching back to the stable update channel no longer errors by elkaix · Pull Request #197 · PyModel/pythinker-code

elkaix · 2026-08-25T21:45:25Z

Problem

On the Updates settings page, choosing Stable after Beta or Nightly shows Channel must be a string, but got: null. configureExplicitConsent assigned null to autoUpdater.channel; electron-updater's setter rejects non-strings once a channel has been set.

What changed

apps/desktop/src/updater.ts: stable now sets electron-updater's default channel name latest explicitly (same latest-mac.yml, no behavior change for fresh installs).
apps/desktop/tests/updater.spec.ts: the electron-updater mock enforces the real channel setter rules, so the existing channel-switch test fails on the old code (verified) and asserts latest now.

[skip changeset] — desktop app, not a changesets-managed package.

Summary by CodeRabbit

Bug Fixes
- Improved stable-channel update handling by explicitly selecting the latest stable release.
- Prevented update configuration from being left in an invalid or inconsistent channel state.

…rrors electron-updater rejects assigning null to channel once a channel has been set, so choosing stable after beta or nightly failed with "Channel must be a string, but got: null". Name the default channel explicitly. The updater mock now enforces the same setter rules.

coderabbitai · 2026-08-25T21:46:17Z

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apps/desktop/tests/updater.spec.ts

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Walkthrough

The updater now explicitly selects the latest channel for stable updates. The test mock validates channel assignments and tracks state through a backing field. The strict-consent test expects latest.

Changes

Stable updater channel

Layer / File(s)	Summary
Channel selection and validation `apps/desktop/src/updater.ts`, `apps/desktop/tests/updater.spec.ts`	The updater uses `STABLE_UPDATER_CHANNEL` with the value `latest` for stable updates. Beta and nightly channels remain unchanged. The test mock validates assignments, cleanup resets its backing state, and the strict-consent test expects `latest`.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Merge Risk: 🟡 Moderate · up to d70ab

The updater channel fix is localized, but the modified test currently fails lint because of a loose null comparison. Clean up that lint issue before merging.

🚥 Pre-merge checks | ✅ 2 | ❌ 3

❌ Failed checks (3 warnings)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The title uses the required conventional-commit prefix and describes the fix, but it is 74 characters and does not use imperative mood.	Rewrite the title in imperative mood and reduce it to 72 characters or fewer. For example: "fix(desktop): fix switching to the stable update channel"
Description check	⚠️ Warning	The description explains the problem and implementation, but it omits the required Related Issue section and Checklist. It also does not provide the required issue link or checklist confirmations.	Add the Related Issue section with the issue reference and maintainer approval when required. Add the complete Checklist from the repository template and mark each applicable item.
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 2 functions across 2 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches 💡 1

🛠️ Fix failing CI checks 💡

Create stacked PR
Commit on current branch

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pkg-pr-new · 2026-08-25T21:48:11Z

pnpm dlx https://pkg.pr.new/@pymodel/pythinker-code@d70ab64

npx https://pkg.pr.new/@pymodel/pythinker-code@d70ab64

commit: d70ab64

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Actionable comments posted: 1

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Inline comments:
In `@apps/desktop/tests/updater.spec.ts`:
- Line 23: Update the channel setter’s null check to use the strict comparison
this._channel !== null instead of != null, satisfying the eslint/eqeqeq rule
while preserving the existing behavior.

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apps/desktop/src/updater.ts
apps/desktop/tests/updater.spec.ts

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## Problem Desktop 0.3.2 errors when switching back to the Stable update channel (#197, merged). The fix only ships with a new desktop tag. ## Changes - Bump `apps/desktop/package.json` to 0.3.3 so `desktop-v0.3.3` can be tagged after merge. [skip changeset]  ## Summary by CodeRabbit * **Chores** * Updated the desktop application to version 0.3.3.

elkaix enabled auto-merge (squash) August 25, 2026 21:46

coderabbitai Bot reviewed Aug 25, 2026

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Comment thread apps/desktop/tests/updater.spec.ts Outdated

fix(desktop): use strict null check in updater test mock

d70ab64

elkaix merged commit 52e53e1 into main Aug 25, 2026
34 of 36 checks passed

elkaix deleted the fix/desktop-stable-channel branch August 25, 2026 22:02

elkaix mentioned this pull request Aug 25, 2026

chore(desktop): bump version to 0.3.3 #199

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fix(desktop): switching back to the stable update channel no longer errors - #197

fix(desktop): switching back to the stable update channel no longer errors#197
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fix/desktop-stable-channel

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elkaix commented Aug 25, 2026 •

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