Creating groups using a custom template xcode 8

Question

I have successfully created an Xcode 8 template that will respond to these actions:

1. You already have a working project
2. 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
• [email protected]

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

In case this helps someone, here's a project template that works with Xcode 12.4:

<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.

---

The Result

Answer 2

You can create groups as well as folders in the project directory using a Nodes dictionary:

<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>

You'll also need to supply Definitions, 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>