Support for Git Move/SVN Move, etc.

[venmo]

Support for Git Move/SVN Move, etc.

[marklarr]

Does running git add -A afterwards fix the issue? It's difficult to use git mv, etc, instead because of the way synx builds out the reorganized project.

[cnstoll]

Sort of. Adding the files to the repo doesn't end up being much of a pain point. The pain point is preserving file integrity so that history stays the same.

Having spent a lot of time doing these sorts of things in the past, the real pain is really in the git/svn/perforce moves. You end up having to do those manually, which is super tedious and time consuming. Being able to automate that with a tool would be hugely valuable.

[marklarr]

Ah! Yeah, that makes sense. The way synx works right now is that it builds out your new project structure in a temporary directory, and then replaces your current project with it once it's done. This makes the whole process a lot cleaner than trying to do it in-place.

Obviously, this makes doing the git move stuff hard, but I agree that it'd be nice.

[cnstoll]

Awesome :)

I agree this is no easy task, but it would definitely be a huge value add for the tool!

[tkrajacic]

AFAIK git mv is no different then removing a file, moving it and adding it at a new place (that is, if there are not simultaneously severe content changes in it).

Can't find a better source unfortunately to back this up than this link:
http://stackoverflow.com/questions/433111/how-to-make-git-mark-a-deleted-and-a-new-file-as-a-file-move

So, if you commit all changes before doing the cleanup (which would make sense anyway) then you should be fine.

[cnstoll]

Interesting, that does appear to work as you describe. Git detects it as a rename.

[marklarr]

@mickeyreiss described to me one situation where it'd be different.

Let's say you have files at path A and B. If you swap their paths, it will actually think that you changed the contents of these files, rather than moved them around. Sort of an edge case, though, and I don't really see it happening outside of cases where you've just done a major bulk sync.

[fabiopelosin]

As far as I know GIT doesn't store any metadata regarding wether a file a has been renamed. It is inferred from the commit.

@marklarr thanks for the awesome work, this has been in my TODO list for ages!

[marklarr]

Thanks @irrationalfab :)

Are we comfortable closing this issue?

[haojianzong]

I found synx may work well for git, but it does not work for svn. After moving files, all svn histories will be lost.

Therefore I wrote a script to bridge "svn mv" so that it is possible to preserve svn histories.

For those using SVN, you may want to take a look at this script: https://gist.github.com/haojianzong/5ab0ce86725f3785154d