"Export Selected Scenes" ignores "class_name" dependencies

[Valeryn4]

Godot version

3.3.2-stable

System information

Windows 10, GTX 1050ti, GLES3

Issue description

"Export Selected Scenes" ignores dependencies.
Doesn't export class_name scripts.
Doesn't export ENV.
Doesn't export bus_layout

My export:

Open PCK/ZIP:

Missing resources preload:

code in image_object.gd

extends Node2D

export(DependenceScript.ImageType) var type_img #DependenceScript - dependence_script.gd

func _update_img() -> void :
	$Sprite.texture = DependenceScript.IMAGES[type_img] #preload all IMAGES

func _ready() -> void:
	_update_img()

code in dependence_script.gd

class_name DependenceScript
extends Node


enum ImageType {
	A,
	B,
	C,
	D,
	E,
}


const IMAGES := {
	ImageType.A : preload("res://img/heron_A.png"),
	ImageType.B : preload("res://img/cat_B.png"),
	ImageType.C : preload("res://img/panda_C.png"),
	ImageType.D : preload("res://img/hairy_ball_D.png"),
	ImageType.E : preload("res://img/cat_E.png"),
}

This issue created big problems for us when submitting to android

Steps to reproduce

• create script "class_name TEST"
• preload resources in script TEST
• сall "TEST.my_resource_var" in the main scene or sub-scenes
• export project from "export selected scenes"

Minimal reproduction project

Test project:
export to ./.export/
TestDependence.zip

[AThousandShips]

@jbromberg Please don't bump without contributing significant new information. Use the 👍 reaction button on the first post instead.

If you can add some relevant information to this that's be very welcome though, but otherwise this doesn't help :)

So please provide a minimal project to display this issue clearly:

• A small Godot project which reproduces the issue, with no unnecessary files included. Be sure to not include the .godot folder in the archive (but keep project.godot).
• Having an MRP is very important for contributors to be able to reproduce the bug in the same way that you are experiencing it. When testing a potential fix for the issue, contributors will use the MRP to validate that the fix is working as intended.
• Drag and drop a ZIP archive to upload it (max 10 MB). Do not select another field until the project is done uploading.
• Note for C# users: If your issue is not C#-specific, please upload a minimal reproduction project written in GDScript. This will make it easier for contributors to reproduce the issue locally as not everyone has a .NET setup available.

[jbromberg]

@AThousandShips I provided new information on this related issue that has an MRP attached: #61556

[jbromberg]

I think they're slightly different, as this one refers specifically to when using "Export selected scenes" whereas the other issue refers to just using class_name when exporting a pck in general. With this issue, it seems like the exporter is missing dependencies. With the other, it seems like custom classes aren't properly registering.

[AThousandShips]

That's a different issue, so please provide more info here, that's not the same

Please add a MRP to make this easier to test, the other issue isn't related so this needs a specific MRP :)

[jbromberg]

MRP is below. To reproduce, export main.tscn as a pck or zip and then load it in a separate project. The main.gd script will encounter an error as it's missing the dependency.gd script.

missing-deps-godot-mrp.zip