#!/bin/bash
# Builds CampusNAS.app — a menu bar agent, so it needs a real bundle:
# UNUserNotificationCenter and SMAppService both refuse to work on a bare binary.
set -euo pipefail

cd "$(dirname "$0")"

APP_NAME="CampusNAS"
BUNDLE_ID="com.campusagro.campusnas-monitor"
VERSION="1.0"
APP="build/${APP_NAME}.app"

# UNIVERSAL=1 builds for both architectures — needed when the .app will run on
# a machine other than this one, which may be Intel.
if [ "${UNIVERSAL:-0}" = "1" ]; then
    echo "==> swift build (arm64 + x86_64)"
    swift build -c release --arch arm64 --arch x86_64
    BINARY=".build/apple/Products/Release/CampusNASMonitor"
else
    echo "==> swift build"
    swift build -c release
    BINARY=".build/release/CampusNASMonitor"
fi

echo "==> assembling ${APP}"
rm -rf "$APP"
mkdir -p "${APP}/Contents/MacOS" "${APP}/Contents/Resources"

cp "$BINARY" "${APP}/Contents/MacOS/${APP_NAME}"

cat > "${APP}/Contents/Info.plist" <<PLIST
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CFBundleName</key>
    <string>${APP_NAME}</string>
    <key>CFBundleDisplayName</key>
    <string>${APP_NAME}</string>
    <key>CFBundleIdentifier</key>
    <string>${BUNDLE_ID}</string>
    <key>CFBundleExecutable</key>
    <string>${APP_NAME}</string>
    <key>CFBundlePackageType</key>
    <string>APPL</string>
    <key>CFBundleShortVersionString</key>
    <string>${VERSION}</string>
    <key>CFBundleVersion</key>
    <string>${VERSION}</string>
    <key>LSMinimumSystemVersion</key>
    <string>13.0</string>
    <key>LSUIElement</key>
    <true/>
    <key>NSHumanReadableCopyright</key>
    <string>Internal tool</string>
</dict>
</plist>
PLIST

plutil -lint "${APP}/Contents/Info.plist" >/dev/null

echo "==> ad-hoc signing"
codesign --force --sign - --timestamp=none "$APP"
codesign --verify --verbose=1 "$APP"

echo
echo "Built: $(pwd)/${APP}"
echo "Run:   open '$(pwd)/${APP}'"
echo "Install: cp -R '$(pwd)/${APP}' /Applications/"