Creating groups using a custom template xcode 8 - xcode

Question

I have successfully created an Xcode 8 template that will respond to these actions:
You already have a working project
You want to add your custom swift file to this project
Step by step, how to achieve that:
I have created under:
/Users/*YOUR_USER_NAME*/Library/Developer/Xcode/Templates/File Templates
The folder name Custom/Interactor.xctemplate
Files inside that folder:
___FILEBASENAME___Interactor
TemplateInfo.plist
TemplateIcon.png
TemplateIcon#2x.png
So when I right click and create new file, I will choose the custom file:
The above example works and creates my custom file:
What I am trying to achieve:
I am trying to create a group that will contain the new custom file. No need for an actual folder or complicated tasks, simply a group that contains the actual file.
So the end result will be:
Since there is no documentation explaining how to create a custom template I have used many references: ref1, ref2, ref3, ref4.
Here is the TemplateInfo.plist file:
<?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>DefaultCompletionName</key>
<string>MyCustomInteractor</string>
<key>Description</key>
<string>Custom interactor</string>
<key>Kind</key>
<string>Xcode.IDEKit.TextSubstitutionFileTemplateKind</string>
<key>Options</key>
<array>
<dict>
<key>Description</key>
<string>Custom interactor</string>
<key>Identifier</key>
<string>fileName</string>
<key>Name</key>
<string>Custom name</string>
<key>NotPersisted</key>
<true/>
<key>Required</key>
<true/>
<key>Type</key>
<string>text</string>
</dict>
<dict>
<key>Default</key>
<string>___VARIABLE_fileName:identifier___</string>
<key>Identifier</key>
<string>productName</string>
<key>Type</key>
<string>static</string>
</dict>
<dict>
<key>Default</key>
<string>___VARIABLE_fileName:identifier___Interactor</string>
<key>Description</key>
<string>The interactor name</string>
<key>Identifier</key>
<string>interactorName</string>
<key>Name</key>
<string>Interactor Name:</string>
<key>Required</key>
<true/>
<key>Type</key>
<string>static</string>
</dict>
</array>
<key>Platforms</key>
<array>
<string>com.apple.platform.iphoneos</string>
</array>
<key>SortOrder</key>
<string>99</string>
</dict>
</plist>
What I have tried:
I have tried to insert this answer into my TemplateInfo.plist but nothing happens. In my opinion it could be related to a scope issue - perhaps I am not inserting the Definitions or the Nodes keys in the right place. The xml Definitions and Nodes code snip I have been struggling with:
<key>Definitions</key>
<dict>
<key>___FILEBASENAME___Interactor.swift</key>
<dict>
<key>Group</key>
<string>Custom Interactor</string>
<key>Path</key>
<string>___FILEBASENAME___Interactor.swift</string>
</dict>
</dict>
<key>Nodes</key>
<array>
<string>___FILEBASENAME___Interactor.swift</string>
</array>
So where should I insert those keys or what am I doing wrong ?
Any help would be much appreciated.
Thanks.

Answer 1

you can create group as well as folder in project directory using this
<key>Swift</key>
<dict>
<key>Nodes</key>
<array>
<string>ViewController.swift:comments</string>
<string>ViewController.swift:imports:importCocoa</string>
<string>ViewController.swift:implementation(___FILEBASENAME___: UIViewController)</string>
<string>ViewController.swift:implementation:methods:viewDidLoad(override func viewDidLoad(\))</string>
<string>ViewController.swift:implementation:methods:viewDidLoad:super</string>
<string>ViewController.swift:implementation:methods:didReceiveMemoryWarning(override func didReceiveMemoryWarning(\))</string>
<string>ViewController.swift:implementation:methods:didReceiveMemoryWarning:super</string>
<string>Constant/CommonExtension.swift</string>
</array>
</dict>
and Definition just like this
<key>Definitions</key>
<dict>
<key>Base.lproj/Main.storyboard</key>
<dict>
<key>Path</key>
<string>Main.storyboard</string>
<key>SortOrder</key>
<integer>99</integer>
</dict>
<key>Group</key>
<array>
<string>Singletone</string>
</array>
<key>Constant/CommonExtension.swift</key>
<dict>
<key>Path</key>
<string>Constant/CommonExtension.swift</string>
<key>Group</key>
<array>
<string>Constant</string>
</array>
</dict>
</dict>

Answer 2

Incase this helps someone, Xcode 12.4 - project template.
<key>Nodes</key>
<array>
<string>ViewController.swift:comments</string>
<string>ViewController.swift:imports:importCocoa</string>
<string>ViewController.swift:implementation(___FILEBASENAME___: UIViewController)</string>
<string>ViewController.swift:implementation:methods:viewDidLoad(override func viewDidLoad(\))</string>
<string>ViewController.swift:implementation:methods:viewDidLoad:super</string>
<string>Info.plist:UIMainStoryboardFile</string>
<string>Info.plist:UIApplicationSceneManifest:UISceneStoryboardFile</string>
<string>Some/MainCoordinator.swift</string>
<string>Some/Other/TestClass.swift</string>
</array>
<key>Definitions</key>
<dict>
<key>Some/MainCoordinator.swift</key>
<dict>
<key>Group</key>
<array>
<string>Some</string>
</array>
<key>Path</key>
<string>MainCoordinator.swift</string>
</dict>
<key>Some/Other/TestClass.swift</key>
<dict>
<key>Group</key>
<array>
<string>Some</string>
<string>Other</string>
</array>
<key>Path</key>
<string>TestClass.swift</string>
</dict>
</dict>
The group is Some.
There's a file inside it.
There's also a subgroup inside it called Other.
And there's a file inside Other called TestClass.