When working with a remote repository add/pull/push do not accept a
<refspec> as parameter but just a <ref>. They should accept any
well-formatted ref name.
This patch:
- relaxes the check the <ref> argument in "git subtree add <repo>"
(previous code would not accept a ref name that does not exist
locally too, new code only ensures that the ref is well formatted)
- add the same check in "git subtree pull/push" + check the number of
parameters
- update the doc to use <ref> instead of <refspec>
Signed-off-by: Anthony Baire <Anthony.Baire@irisa.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/subtree updates, but here are only the ones that looked
ready. The remainder of the patches will have another day.
* dg/subtree-fixes:
contrib/subtree: make the manual directory if needed
contrib/subtree: honor DESTDIR
contrib/subtree: fix synopsis
contrib/subtree: better error handling for 'subtree add'
contrib/subtree: use %B for split subject/body
contrib/subtree: remove test number comments
Fix the documentation of add to show that a repository can be
specified along with a commit.
Suggested by Yann Dirson <dirson@bertin.fr>.
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
