Only update submodules when recursive is true

[bibliotechy]

Issue Type:

“Bug Report” / “Bugfix Pull Request”

Ansible Version:

ansible 1.6 (devel a5e7492) last updated 2014/04/15 21:12:13 (GMT -400)

Environment:

Ubuntu 12.04

Summary:

Setting the git recursive parameter to no does not stop a repo with submodules from having all of the submodules cloned. While the --recursive flag is added to the clone command , the main function calls switch_version which automatically runs submodule_update without checking the recursive parameter.

This pull request adds that logic that only updates the submodules when the recursive parameter is set.

Steps To Reproduce:

With a git repo with submodules, run

git: repo=reponame dest=place/to/put/it recursive=no

Expected Results:

I expect my base module to be cloned / pulled, but for none of the submodules contents to be present. The path that the submodules point to should exist, but that should bot have the content from their repos

Actual Results:

Before PR:
All submodules are fully updated, with all contents present.

After PR
Expected Result

[eroldan]

I think i've a better approach to the submodules ansible interface. Check this pull request #6752
What do you think?

[jimi-c]

Merged, thanks!