LambdaMail/scripts/brand

The LambdaMail mark

The logo is a lambda drawn as two straight strokes of one weight, each end cut square to the baseline, joined without a seam, on a flat ultramarine tile with continuous (superelliptic) corners. It is deliberately flat and has no rounded strokes: it has to hold at 16 pixels and on both themes.

mark.py holds the geometry. Change a number there, never the SVG by hand.

python3 scripts/brand/mark.py        # writes icon.svg and the logo-*.svg files
CHROME_PATH=/path/to/chrome node scripts/brand/icons.mjs   # renders the PNGs and favicon.ico

icons.mjs needs puppeteer-core and a Chrome. The inline copy of the mark in services/webmail/src/components/Logo.tsx carries the same two paths: after a change, paste the glyph: line mark.py prints into LAMBDA.