electron-updater in the shell (packaged builds only; dev never updates).
Checks at startup + every 24h, downloads silently, and the renderer shows
a Restart banner once the update is staged (it installs on quit either
way). Manual "Check for Updates..." under the app menu answers via dialog.
Every updater event routes through the shell log and is caught - the
updater can never take the app down (verified live: a feed failure logs
three lines and the app runs on).
LH_UPDATE_FEED overrides the baked GitHub feed with a generic local
server - the pre-release drill: serve latest-mac.yml + zip + blockmap
from localhost and a real installed copy updates itself, no release, no
public repo.
The asar allow-list re-includes electron-updater + its 16-package runtime
tree explicitly (gitignore last-match-wins; asar verified at 2.1 MB).
The banner rides the preload bridge (onUpdateStatus/installUpdate) and
renders nothing in the browser. window.lh typing centralized in
sidebar.tsx's declaration.
- ZOOM: the ⌘±/⌘0 ladder is owned, not stock roles — applyZoom sets the
factor and broadcasts 'lh:zoom'; the renderer publishes --lh-zoom; the
gutter lengths (.lh-lights-gutter / .lh-closed-toggle) divide by it so
their RENDERED size is a physical constant at every zoom — the graph
button stays glued next to the lights, nothing slides under them.
before-input-event catches ⌘=/layout variants the menu's Plus may not
claim; did-finish-load re-pushes on reload; getZoom covers first paint.
The lights themselves stay at construction position — Electron 44 has
NO setTrafficLightPosition (options-only; the first run crashed on
it). HIG-acceptable: native lights hug the corner; the web chrome
compensates around them.
- JOBS SUITE FLAKE, actually fixed this time: the seams are
module-global and the sweep scans every record — a timed-out async
test left a running orphan + late wake that poisoned its NEIGHBORS
(respawned 3 !== 0). New afterEach fence: settle every tracked
running job, unregister aborts, seams reset to inert no-ops — every
test starts from identical state regardless of upstream flake.
Verified: two consecutive full-suite runs 1326/1326.
The sidebar no longer squeezes the page when the window narrows; the
page itself never goes below a comfortable floor (owner decisions,
2026-09-17: 640px min, widen-window on toggle, auto-restore):
- minWidth 640 / minHeight 600 on the BrowserWindow (macOS enforces)
- Below SIDEBAR_AUTOCLOSE (928 = 640 + 288 sidebar) the sidebar
auto-closes, and auto-RESTORES when the window widens past it again —
both fall out of one expression: rendered = pref && !narrow, where
pref is the persisted user choice. Manual closes persist and stay
closed; auto-close never touches the preference.
- Opening the sidebar while narrow asks the shell to widen the window
to 928 first (new lh:expand-window IPC, preload.cjs contextBridge —
the renderer's first and only Electron bridge): the toggle is never a
dead button, and the layout never has to survive narrow + sidebar.
In the plain browser there is no suppression and no widening — a
narrow tab opens the sidebar if the user says so.
- Graph chrome row wraps: max-w-[calc(100%-9rem)] + flex-wrap keeps the
row clear of the header toggle cluster and stacks it onto extra lines
below ~640px instead of overflowing left.
State machine verified in the Electron dev shell across all six
transitions (auto-close, auto-restore, manual-close-persists,
reopen-widens, browser fallback, wrap at 640/500/360).
amosblomqvist