Mandatory attributes

You need to set the following attributes to create an iOS app. Apple's app creation process includes signing of its components.

Section	Attribute	Description
sign necessary for creating iOS binaries	provision-profile:	Your iOS mobile provision file
	certificate:	Your iOS certificate

Interesting attributes

Section	Attribute	Description
Android	build-type: Debug or Release	Sets the Debug or Release mode. Always set to Release when deploying for consumption.
	key-store-properties:	Sets path to the keystore.properties file
	google-api-key:	Sets API Key for Google Platforms
	manifest-file:	Sets path to the AndroidManifest.xml file
	permissions: []	Sets Android permissions Example: [CAMERA, BLUETOOTH, BLUETOOTH_ADMIN, ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION]
	version-name	Sets application version
	version-code	Sets application version code
iOS	export-method: ad-hoc, app-store	Sets the ad-hoc or app-store mode. Always set to app-store when deploying for consumption.
	plist: key type: string, bool, int, list or dict value	Examples: Set bundle version: plist: key: CFBundleShortVersionString type: string value: 1.0 Set message for photo using alert: plist: key: NSPhotoLibraryUsageDescription type: string value: Choose a photo from your library
	supported-interface-orientations: portrait, upside_down, landscape_left or landscape_right	Sets which orientations will be supports by application on iPhone device
	supported-interface-orientationsiPad: portrait, upside_down, landscape_left or landscape_right	Sets which orientations will be supports by application on iPad device
	device-family: iphone, ipad or universal	Sets devices with the ability to run application
	entitlements-file	Sets path to the .entitlements file
	app-delegate-file	Sets path to the AppDelegate.swift file
Android/iOS	product-path	Sets path for build file
	linked-libs
	icons	Sets application icons
	name	Sets application name
	id	Sets application id

SPM

Attribute	Description
url
search-paths
linked-libs

The Build file with sample entries

# Build file with examples
spm:
  - url: https://github.com/nicklockwood/Expression
    from: 0.13.1
    path: 
    search-paths: []
    linked-libs: []

# Search paths for 
search-paths: []
linked-libs: [Expression] 

# IOS specific settings
ios:
  name: m1
  id: com.scade.m1
  device-family: iphone # iphone, ipad or universal
  supported-interface-orientations: ['portrait'] # portrait, upside_down, landscape_left or landscape_right
  supported-interface-orientationsiPad: ['portrait']
  entitlements-file: 
  app-delegate-file:
  simulator:
    os: 12.1
    output: m1/.build/ios-simulator
    extra-args:
    search-paths: []
    linked-libs: []
  device: 
    os: 12.1
    output: m1/.build/ios-device
    extra-args: 
    search-paths: []
    linked-libs: []
  mac:
    os: 10.11
    output: m1/.build/scade-simulator
    extra-args: 
    search-paths: []
    linked-libs: []
  # Please specify your mobile provising file and your security certifcate
  sign:
    provision-profile: /Users/flangel/certs/FrankBlackDeviceDev.mobileprovision
    certificate: /Users/flangel/certs/FrankBlackDeviceDevPrivate2.p12
    beta-reports-active: true
  icons: 
    app-iphone:
      2x: ./res/icon1.png
      3x:
    app-ipad:
      2x:
      3x:
    app-ipad-pro:
      2x:
      3x:
  plist: 
    - key: CFBundleShortVersionString
      type: string  # string, bool, int, list or dict
      value: 1.0
    - key: CFBundleVersion
      type: string
      value: 1
    - key: NSLocationWhenInUseUsageDescription
      type: string
      value: 
    - key: NSCameraUsageDescription
      value: Take pictures from camera
    - key: NSPhotoLibraryUsageDescription
      type: string
      value: Choose a photo from your library
    - key: NSLocationWhenInUseUsageDescription
      type: string
      value: Description
    - key: NSLocationAlwaysAndWhenInUseUsageDescription
      type: string
      value: Description
    - key: NSLocationAlwaysUsageDescription
      type: string
      value: Description

# Android specific settings
android:
  name: m1
  id: com.scade.m1
  version-name: 1.0.0
  version-code: 1
  build-type: Debug
  key-store-properties:
  google-api-key: 
  manifest-file:
  permissions: []
  armeabi-v7a:
    output: m1/.build/android-armeabi-v7a
    extra-args:
    search-paths: []
    linked-libs: []
  x86:
    output: m1/.build/android-x86
    extra-args:
    search-paths: []
    linked-libs: []
  intent-filters:
    - action:
      scheme:
      categories: [] 
  icons:
    mdpi: ./res/icon1.png
    hdpi:
    xhdpi: 
    xxhdpi: