http://answers.unity3d.com/answers/1297147

unity-fastfile.rb

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# This is the minimum version number required.
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fastlane_version "1.106.2"

default_platform :ios

# Note: this fastfile assumes the ios build is generated in the following folder: `./builds/ios/`

platform :ios do
  before_all do
    # set SLACK_URL from environment variable directly instead ;)
    # ENV["SLACK_URL"] = "https://hooks.slack.com/services/XXXXXXXXX/YYYYYYYYY/ZZZZZZZZZZZZZZZZZZZZZZZZ"

    # Here's a way to set `ITSAppUsesNonExemptEncryption` from command line using `PlistBuddy`
    # There's probably a way to do this in unity as well (or it's already done in latest unity versions?)
    sh 'cd .. && /usr/libexec/PlistBuddy -c "Add :ITSAppUsesNonExemptEncryption bool false" builds/ios/Info.plist || true'
    sh 'cd .. && /usr/libexec/PlistBuddy -c "Set :ITSAppUsesNonExemptEncryption bool false" builds/ios/Info.plist'

    sh 'cd .. && /usr/libexec/PlistBuddy -c "Add :NSCameraUsageDescription string unused" builds/ios/Info.plist || true'
    sh 'cd .. && /usr/libexec/PlistBuddy -c "Set :NSCameraUsageDescription string unused" builds/ios/Info.plist'

  end

  desc "Runs all the tests"
  lane :test do
    # TODO: run unity tests? That would be awesome
    scan
  end

  desc "Increments build number based on latest testflight build using Appfile app_identifier"
  lane :increment do
    increment_build_number({
      xcodeproj: 'build/ios/Unity-iPhone.xcodeproj',
      build_number: latest_testflight_build_number(
        app_identifier: CredentialsManager::AppfileConfig.try_fetch_value(:app_identifier)
      ) + 1
    })
  end

  desc "Submit a new Beta Build to Apple TestFlight"
  desc "This will also make sure the profile is up to date"
  lane :beta do

    # match(type: "appstore") # more information: https://codesigning.guide
    # passing workspace parameter as unity generates its ios build in a different folder
    gym({
      scheme: "Unity-iPhone",
      workspace: 'builds/ios/Unity-iPhone.xcworkspace',
    })

    pilot

    # sh "your_script.sh"
    # You can also use other beta testing services here (run `fastlane actions`)
  end

  desc "Deploy a new version to the App Store"
  lane :release do
    # match(type: "appstore")
    # snapshot
    
    # passing workspace parameter as unity generates its ios build in a different folder
    gym({
      scheme: "Unity-iPhone",
      workspace: 'builds/ios/Unity-iPhone.xcworkspace',
    })

    # will release the game, watchout!
    deliver(force: true)

  end

  after_all do |lane|
    # This block is called, only if the executed lane was successful
    slack(
      message: "Successfully executed."
    )
  end

  error do |lane, exception|
    # slack(
    #   message: exception.message,
    #   success: false
    # )
  end
end


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