Files
Brandon ThomasandClaude Opus 5.5 75e4e3ced0 app icon: lynx (owner's ArtCraft drawing), Dock/taskbar/launcher wiring, palette docs
- assets/app-icon/: lightcraft.svg (master), lightcraft-small.svg, 1024 PNG, macOS 512 PNG,
  .icns, .ico, hicolor theme (ai.storyteller.lightcraft), LICENSE.txt, README (palette,
  geometry, provenance, files)
- packaging/icons.sh regenerates everything (resvg, iconutil, new `cargo xtask ico`)
- apps/lightcraft: runtime window/Dock icon + Wayland app id; build.rs embeds the .ico and
  VERSIONINFO into lightcraft.exe (winresource, Windows targets only)
- packaging/linux/ai.storyteller.lightcraft.desktop
- ATTRIBUTION.md entry; icon at the top of README

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-02 09:37:06 -04:00

60 lines
2.2 KiB
Bash
Executable File

#!/usr/bin/env bash
# Regenerate every app icon file from assets/app-icon/lightcraft.svg.
#
# Needs: resvg (brew install resvg / cargo install resvg). On macOS, iconutil also writes the
# .icns. The outputs are committed, so building and packaging never need these tools.
#
# packaging/icons.sh
set -euo pipefail
ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
DIR="$ROOT/assets/app-icon"
SVG="$DIR/lightcraft.svg"
ID="ai.storyteller.lightcraft"
TMP="$(mktemp -d)"
trap 'rm -rf "$TMP"' EXIT
command -v resvg >/dev/null || { echo "error: resvg not found (brew install resvg)" >&2; exit 1; }
# The SVG is the full-bleed 512 tile (rx=112). Windows and Linux use it as is, so the lynx reads at
# 16-48 px. macOS icons follow Apple's grid: an 824/1024 body with a transparent margin, made by
# widening the viewBox (512 / 0.805 = 636, so 62 units each side).
MAC="$TMP/macos.svg"
sed 's/viewBox="0 0 512 512"/viewBox="-62 -62 636 636"/' "$SVG" >"$MAC"
grep -q 'viewBox="-62 -62 636 636"' "$MAC" || { echo "error: unexpected viewBox in $SVG" >&2; exit 1; }
render() { resvg -w "$2" -h "$2" "$1" "$3" </dev/null; }
render "$SVG" 1024 "$DIR/lightcraft-1024.png"
# Runtime window/Dock icon on macOS (embedded by apps/lightcraft/src/main.rs).
render "$MAC" 512 "$DIR/lightcraft-macos-512.png"
# Linux hicolor theme (also the runtime window icon on Windows and Linux: 256x256).
for s in 16 24 32 48 64 128 256 512; do
mkdir -p "$DIR/hicolor/${s}x${s}/apps"
render "$SVG" "$s" "$DIR/hicolor/${s}x${s}/apps/$ID.png"
done
mkdir -p "$DIR/hicolor/scalable/apps"
cp "$DIR/lightcraft-small.svg" "$DIR/hicolor/scalable/apps/$ID.svg"
# Windows .ico.
ICO_PNGS=()
for s in 16 20 24 32 40 48 64 128 256; do
render "$SVG" "$s" "$TMP/ico-$s.png"
ICO_PNGS+=("$TMP/ico-$s.png")
done
(cd "$ROOT" && cargo run -q -p xtask -- ico "$DIR/lightcraft.ico" "${ICO_PNGS[@]}")
# macOS .icns.
if command -v iconutil >/dev/null; then
SET="$TMP/lightcraft.iconset"
mkdir -p "$SET"
for s in 16 32 128 256 512; do
render "$MAC" "$s" "$SET/icon_${s}x${s}.png"
render "$MAC" $((s * 2)) "$SET/icon_${s}x${s}@2x.png"
done
iconutil -c icns -o "$DIR/lightcraft.icns" "$SET"
else
echo "warning: iconutil not found (macOS only); lightcraft.icns not regenerated" >&2
fi
echo "icons written to $DIR"