Added hook_modules_installed() to immediately delete the book node type when book module is installed.

[rupertj]

…pe when book module is installed.

[rupertj]

I'm testing this now:

• Book page type isn't present if publications is enabled when book isn't.
• Book page type is present if publications is enabled when book is.
• Book page type isn't present if publications is enabled when book isn't, via config import.
• Book page type is present if publications is enabled when book is, via config import.

[finnlewis]

Thanks @rupertj !

@andybroomfield would you be able to test this? I know you use book module, so you're well placed to confirm this does not have any unintended consequences.

[joachim-n]

I don't understand why this is a different PR?

EDIT: NM, saw comment on slack.

[finnlewis]

@andybroomfield might you be able to give this a quick test on your site?

[finnlewis]

Tested locally and works for me.

If do nit already have book module installed, I don't get the book content type.

If I already have book module installed, the book content types sticks around.

Great!

I'd still love for @andybroomfield to test it on the BHCC site if possible.

[andybroomfield]

It's fine from me, though we have a different content type not book.

[rupertj]

Excellent. Thanks both!