Dependency graph command

[pepicrft]

What 🌱

Since Tuist supports defining dependencies between targets and projects, and we have that information when we parse the manifests, we could offer a command that exports the dependency graph. Xcode doesn't provide such feature and I think it's very useful for modular projects where it can be hard to know what depends on what.

We can use the cocoapods-dependencies library as a reference, which does the same for CocoaPods dependencies.

Proposal 🎉

Add a command that looks like:

tuist dependencies

And export the dependencies using the given format. The first implementation can export it as a JSON and we can add more formats in the future:

{
  "TargetA": {
    "project_path": "/xxx/xxx.xcodeproj",
    "product_type": "application",
    "dependencies": [
      "TargetB"
    ]
  },
  "TargetB": {
    "project_path": "/xx/xx.xcodeproj",
    "product_type": "framework",
    "dependencies": []
  }
}

[pepicrft]

Dependency graph command