Add a "share-ext" Share Extension target to App.xcodeproj, so the app can be built with iOS share-to support without ever opening Xcode.
App.xcodeproj
directory where the app will be built
main app's bundle id - the extension's is ${appId}.share-ext
${appId}.share-ext
Optional
optional app group ID, wired into a matching entitlements plist for the new target
Add a "share-ext" Share Extension target to
App.xcodeproj, so the app can be built with iOS share-to support without ever opening Xcode.