Bug 3232 - git submodules need better UI support
Summary: git submodules need better UI support
Status: NEW
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: Version Control ()
Version: Trunk
Hardware: PC Mac OS
: Normal enhancement
Target Milestone: ---
Assignee: Marius Ungureanu
URL:
Depends on:
Blocks:
 
Reported: 2012-02-06 05:48 UTC by Alan McGovern
Modified: 2016-01-08 09:35 UTC (History)
5 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
NEW

Description Alan McGovern 2012-02-06 05:48:11 UTC
A typical use of submodules is to pull in an external project so you can add it to your solution and build it. Unfortuantely by default "git clone foo" does not checkout out submodules. There is also no UI in monodevelop to check them out manually. The only way to build a project such as this is to manually open a terminal and execute the required git commands to check out the various submodules.

We have a few things to worry about:
1) A fresh clone of a repository from within monodevelop
2) Opening existing repositories which have not had their submodules checked out
3) Opening existing repositories with stale submodule checkouts (ones which need updating)
4) Updating a repository has updated the submodule ref.

Solutions
1) We can automatically check out any submodules as part of doing a clone. Alternatively when cloning a repository we could have a checkbox saying "Check out submodules too?" and have it checked by default

2) When opening a solution the first step could be to check for submodules and then prompt the user "Hey, do you want to check out these submodules as they might be required for the project"

3) Same as for 2.

4) When a git pull/fetch has been executed and a submodule has been added/removed/modified we could prompt the user to re-sync the submodule right after the pull/fetch finishes.
Comment 1 Marius Ungureanu 2013-07-29 10:22:54 UTC
1) is fixed with #353.

2), 3) are a bit of a problem. We don't know where to hook the submodule init.

4) is pretty hard to do properly. We have no way to be notified of remote changes on that module (except timed checks).