bug: composer doesn't see component dialogs that are in subfolders

[benbrown]

Describe the bug

If a component exports multiple dialogs, some of them will live inside subfolders, resulting in an imported structure like:

/dialogs/imported/{Component}/{Dialog}/{Dialog}.dialog

These are currently invisible to composer because the botStructure is only looking 1 folder deep.

See here:

BotFramework-Composer/Composer/packages/server/src/models/bot/botStructure.ts

Line 30 in 00f292a

importedDialogs: {

Version

1.4.x

To Reproduce

1. Simulate a component that has some dialogs in a subfolder by moving some dialogs into an imported folder, such as imported/fakepackage/mydialog/mydialog.dialog
2. open in composer - you will not see mydialog

Expected behavior

All exported dialogs will be visible to composer

[benbrown]

We need to be able to support BOTH:

(root dialog style)
/dialogs/imported/MY-COMPONENT/mydialog.dialog

AND

(child dialog style)
/dialogs/imported/MY-COMPONENT/mydialog/mydialog.dialog

[benbrown]

I am not sure how to do this with a glob in such a way that does not result in Composer finding the same file multiple times, causing errors.

[benbrown]

@zhixzhan Can you take a look at this please?

[boydc2014]

@benbrown @zhixzhan is out this week, I will take a look at this today