On Tue, 18 Apr 2006, Jörn Engel wrote: > > And now I have some questions: > 1. Why didn't the environment variables work? They do. But they just described the _author_. Git wanted the _committer_ to be described too. So if you had used GIT_COMMITTER_NAME/EMAIL, everything would have been fine. Notice that if you don't give any author information, git will assume that the committer is the author, so if you give committer information, you don't actually need to give author information. It "knows" that the committer is you, and since you don't tell it otherwise, it will think that you're the author too. So the committer is always the "default author". But the reverse is _not_ true: even if you tell git who the author is, it will _not_ assume that the committer is the same one. It knows that the committer is you, but you didn't talk about yourself, you just talked about the author. That non-symmetric behaviour does make a lot of sense, if you think about it a while. The author is _not_ the "default committer". Putting your name and email in the git config file solves the problem, because then git knows who the committer is (and by extension, the "default author"). > 2. Why is there a check for commit information when I pull from some > tree? Because you're going to create a merge commit. It wants to know who to attribute that merge to. Why the committer is, in other words. Linus