release prep

frontend/scripts/generate_brand_assets.sh

@@ -3,8 +3,10 @@ set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 FRONTEND_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"
-SRC_LOGO="${FRONTEND_DIR}/src/logo.png"
 PUBLIC_DIR="${FRONTEND_DIR}/public"
+SRC_LOGO="${PUBLIC_DIR}/scholar_logo.png"
+SRC_FAVICON="${PUBLIC_DIR}/scholar_favicon.png"
+SRC_FAVICON_ALT="${PUBLIC_DIR}/scholarr_favicon.png"
 TMP_DIR="$(mktemp -d)"
 TMP_ALPHA="${TMP_DIR}/logo-alpha-mask.png"
 TMP_GLYPH="${TMP_DIR}/logo-glyph-white.png"
@@ -23,22 +25,36 @@ if [[ ! -f "${SRC_LOGO}" ]]; then
   exit 1
 fi
 
+if [[ ! -f "${SRC_FAVICON}" && -f "${SRC_FAVICON_ALT}" ]]; then
+  SRC_FAVICON="${SRC_FAVICON_ALT}"
+fi
+
 mkdir -p "${PUBLIC_DIR}"
 
-# Build a high-contrast icon: solid brand background + white logo.
-magick "${SRC_LOGO}" -alpha extract "${TMP_ALPHA}"
-magick -size 1024x1024 xc:white "${TMP_ALPHA}" \
-  -compose CopyOpacity \
-  -composite \
-  "${TMP_GLYPH}"
+if [[ -f "${SRC_FAVICON}" ]]; then
+  # Prefer dedicated favicon artwork when provided.
+  magick "${SRC_FAVICON}" \
+    -background none \
+    -gravity center \
+    -resize 1024x1024^ \
+    -extent 1024x1024 \
+    "${TMP_ICON}"
+else
+  # Build a high-contrast icon from the logo: solid brand background + white logo.
+  magick "${SRC_LOGO}" -alpha extract "${TMP_ALPHA}"
+  magick -size 1024x1024 xc:white "${TMP_ALPHA}" \
+    -compose CopyOpacity \
+    -composite \
+    "${TMP_GLYPH}"
 
-magick -size 1024x1024 "xc:${BRAND_COLOR}" "${TMP_CANVAS}"
-magick "${TMP_GLYPH}" -resize 760x760 "${TMP_GLYPH}"
-magick "${TMP_CANVAS}" "${TMP_GLYPH}" \
-  -gravity center \
-  -compose over \
-  -composite \
-  "${TMP_ICON}"
+  magick -size 1024x1024 "xc:${BRAND_COLOR}" "${TMP_CANVAS}"
+  magick "${TMP_GLYPH}" -resize 760x760 "${TMP_GLYPH}"
+  magick "${TMP_CANVAS}" "${TMP_GLYPH}" \
+    -gravity center \
+    -compose over \
+    -composite \
+    "${TMP_ICON}"
+fi
 
 magick "${TMP_ICON}" -resize 16x16 "${PUBLIC_DIR}/favicon-16x16.png"
 magick "${TMP_ICON}" -resize 32x32 "${PUBLIC_DIR}/favicon-32x32.png"
@@ -53,4 +69,4 @@ magick \
 
 rm -rf "${TMP_DIR}"
 
-echo "Generated favicon + app icon assets in ${PUBLIC_DIR}"
+echo "Generated favicon + app icon assets in ${PUBLIC_DIR} (logo: ${SRC_LOGO}, favicon source: ${SRC_FAVICON})"