build.sh

#!/bin/bash
set -e

cd "$(dirname "$0")"

APP="VideoGrab.app"
BIN_NAME="VideoGrab"

echo "→ Building $APP …"
rm -rf "$APP"
mkdir -p "$APP/Contents/MacOS" "$APP/Contents/Resources"

swiftc -O -parse-as-library \
    Sources/VideoGrab/*.swift \
    -framework SwiftUI -framework AppKit \
    -o "$APP/Contents/MacOS/$BIN_NAME"

# Generate icons if missing, then bundle them.
if [ ! -f "VideoGrab.icns" ]; then
    bash tools/make_icons.sh
fi
cp "VideoGrab.icns" "$APP/Contents/Resources/AppIcon.icns"

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>CFBundleExecutable</key>           <string>VideoGrab</string>
    <key>CFBundleIdentifier</key>           <string>com.local.videograb</string>
    <key>CFBundleName</key>                 <string>VideoGrab</string>
    <key>CFBundleDisplayName</key>          <string>VideoGrab</string>
    <key>CFBundleVersion</key>              <string>1.0</string>
    <key>CFBundleShortVersionString</key>   <string>1.0</string>
    <key>CFBundlePackageType</key>          <string>APPL</string>
    <key>CFBundleIconFile</key>             <string>AppIcon</string>
    <key>CFBundleIconName</key>             <string>AppIcon</string>
    <key>LSMinimumSystemVersion</key>       <string>13.0</string>
    <key>NSHighResolutionCapable</key>      <true/>
    <key>LSUIElement</key>                  <false/>
    <key>NSAppTransportSecurity</key>
    <dict><key>NSAllowsArbitraryLoads</key><true/></dict>
</dict>
</plist>
PLIST

# Ad-hoc sign so Gatekeeper accepts launching it locally
codesign --force --deep --sign - "$APP" >/dev/null 2>&1 || true

echo "✓ Built $(pwd)/$APP"
echo ""
echo "Run it:    open $APP"
echo "Or move:   mv $APP /Applications/"