Git is pretty good to work with, but when it comes to merging submodules, sometimes the project dies in the ass because someone (ie. me) forgot to commit a submodule.
An example of the project dying in the ass.
To check for nested differences, use the following command:
git submodule foreach --recursive git diff --name-status
It'll go through each submodule it finds and check for a diff, spitting out the name of the files that have changed.
Entering 'submoduleA'
M models.py
Entering 'submoduleB'
M models.py
Entering 'submoduleC'
Entering 'submoduleD'
Remove the "--name-status" flag to show the actual diffs.
