Jannis Braun
52b5f8e2b1
Replaces desktop and web icon binaries with the new brand mark, ships PNG raster exports under assets/brand/ alongside the existing SVG sources, adds Alternative Styles artwork variants, and updates the icon generation script and System Prompt doc. deploy.sh excludes the new local-only artifacts (*.rtfd, assets/brand, electronbuild.sh, multi-platform-roadmap.md) so they don't get rsync'd to the live boxes. Drops ARCHITECTURE_AUDIT.md (obsolete).
3.5 KiB
Icon Generator
Regenerates every brand artefact from sources in assets/brand/:
- macOS
.icns, Windows.ico, Linux per-size PNGs (packages/desktop/build/) - Tray icons for all three platforms (
packages/desktop/resources/) - Web favicons, PWA manifest icons, maskable, in-app
logo.png(packages/web/public/icons/)
When to run
After changing any file under assets/brand/, or after bumping sharp,
png-to-ico, or png2icons in the root package.json. Commit the diff in
the same PR.
pnpm gen-icons
git status # review which files changed
git add packages/desktop/build/ packages/desktop/resources/ packages/web/public/icons/
git commit -m "chore: regenerate brand icons"
(Stage explicit paths rather than git add -A — the generator only writes to those three directories, and an unrelated working-tree change shouldn't accidentally land in a "regenerate icons" commit.)
Determinism
Output is byte-stable for a given lockfile. The same SVGs in produce the same PNG/ICO/ICNS bytes out, every time, on every OS — Sharp uses resvg internally and writes deterministic PNGs, png-to-ico and png2icons don't embed timestamps.
Caveat: byte-stability is not guaranteed across version bumps of
the three encoder deps. After a Renovate / dependabot PR upgrades any of
them, run pnpm gen-icons once and commit the resulting diff inside the
same PR. That follow-up commit isn't an artwork change — it's encoder
output drift, and gating it inside the dep PR keeps the artwork-change
git history clean.
Sources
App-icon outputs use a hybrid pipeline: SVG <128 px (crisp pixel-grid alignment, where 3D detail wouldn't read), 3D-rendered raster ≥128 px (the designed render shows). The closest-fit picker selects the smallest raster source whose native dimension is ≥ the target output size, so every output is a downscale — no upscale anywhere.
| Brand source | Drives |
|---|---|
assets/brand/app-icon.svg |
App-icon outputs <128 px (favicons 16/32, small Linux launcher reps 16/32/48/64, small .ico reps 16/24/32/48/64) |
assets/brand/app-icon-x1.png (149) |
App-icon outputs ≥128 and ≤149 (Linux 128, Windows .ico 128 rep) |
assets/brand/app-icon-x2.png (294) |
App-icon outputs >149 and ≤294 (Linux 256, Windows .ico 256 rep, apple-touch 180, PWA 192, in-app logo.png 256) |
assets/brand/app-icon-x3.png (440) |
App-icon outputs >294 and ≤440 (currently unused — reserved for future intermediate targets) |
assets/brand/app-icon-1024.png |
App-icon outputs >440 (Linux 512, Linux 1024, build/icon.png 512, PWA 512, .icns synthesis input 1024) |
assets/brand/mark.svg |
Win/Linux tray, PWA maskable inner mark |
assets/brand/mark-mono-dark.svg |
macOS menu-bar template (alpha + black) |
After raster resize, every app-icon raster output is masked with a 22 %-radius rounded-square (matches Apple's macOS template ratio and the existing app-icon.svg geometry of rx=32.42 / 147.46 ≈ 21.99 %) so launchers/docks/homescreens that render the icon as-is produce the rounded silhouette they expect.
Artworks-Backspace/ is the design archive — never read by this script.