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warp/script/compile_icon
2026-04-28 08:43:33 -05:00

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#!/bin/bash
#
# Compile a .icon bundle using actool and update the app's Info.plist
# to support macOS Sequoia's icon tinting feature.
#
# Usage: compile_icon <channel> <app_bundle_path>
# channel: The release channel (e.g., stable)
# app_bundle_path: Path to the .app bundle (e.g., Warp.app)
set -e
if [ "$#" -ne 2 ]; then
echo "Usage: compile_icon <channel> <app_bundle_path>"
exit 1
fi
CHANNEL="$1"
APP_BUNDLE_PATH="$2"
# Determine the repository root directory
REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
ICON_BUNDLE_PATH="$REPO_ROOT/app/channels/$CHANNEL/icon/AppIcon.icon"
# Only compile if the .icon bundle exists for this channel.
if [[ ! -d "$ICON_BUNDLE_PATH" ]]; then
if [[ "$CHANNEL" = "oss" ]]; then
echo "Warning: no .icon bundle found for $CHANNEL channel at $ICON_BUNDLE_PATH; skipping adaptive icon compilation." >&2
exit 0
fi
echo "Error: .icon bundle not found at $ICON_BUNDLE_PATH" >&2
exit 1
fi
echo "Compiling .icon bundle for $CHANNEL channel"
BUNDLED_RESOURCES_DIR="$APP_BUNDLE_PATH/Contents/Resources"
PARTIAL_INFO_PLIST="$(dirname "$APP_BUNDLE_PATH")/partial-icon-info.plist"
# Compile the .icon bundle using actool
xcrun actool \
--compile "$BUNDLED_RESOURCES_DIR" \
--platform macosx \
--minimum-deployment-target 10.14 \
--app-icon AppIcon \
--output-partial-info-plist "$PARTIAL_INFO_PLIST" \
"$ICON_BUNDLE_PATH"
# Earlier XCode versions won't build the correct asset format for adaptive icons
if [[ ! -f "$BUNDLED_RESOURCES_DIR/Assets.car" ]]; then
XCODE_VERSION=$(xcodebuild -version 2>/dev/null | head -1 || echo "unknown")
echo "Warning: actool did not produce Assets.car which is required for the latest App icon format." >&2
echo "(Note that XCode version <26 does not support .icon bundles. Your version: $XCODE_VERSION)." >&2
fi
# Update Info.plist to reference AppIcon instead of the old .icns
plutil -replace CFBundleIconFile -string "AppIcon" "$APP_BUNDLE_PATH/Contents/Info.plist"
plutil -insert CFBundleIconName -string "AppIcon" "$APP_BUNDLE_PATH/Contents/Info.plist" 2>/dev/null || \
plutil -replace CFBundleIconName -string "AppIcon" "$APP_BUNDLE_PATH/Contents/Info.plist"
# Get the app name from the bundle
APP_NAME=$(basename "$APP_BUNDLE_PATH" .app)
echo "Icon compiled successfully."