On Tuesday 23 December 2008, Nicholas LaRoche wrote: > Is there a direct way to change the user.email entry for a git > repository for one user (applied to all previous commits)? > > I tried `git config --unset user.email` followed by `git config > user.email email2` but it just sets a second field called user.email > that shows up in `git config -l` as a duplicate. My ~/.gitconfig file > contains email1 for the user.email entry. > > Also, when the repository is created can I specify a second set of > contact information (i.e. using a project specific email) which isn't a > part of ~/.gitconfig? > > output of `git config -l`: > user.email=email1 > .. > .. > user.email=email2 Hi, Use git-config's --global option to set options in your ~/.gitconfig. Otherwise, your config changes are stored in the current repo's config (.git/config). In your case, when you did `git config --unset user.email`, you unset the (non-existing) user.email in your repo config, without touching the one in ~/.gitconfig, and when you did `git config user.email email2`, you set user.email in the repo config (without changing the one in your ~/.gitconfig). Although `git config -l` displays options from both ~/.gitconfig and the repo config, AFAIK the repo config does _override_ the ~/.gitconfig, so when you have user.email set in both, your new commits will use the one in the repo config (i.e. "email2"). As for rewriting your email address in all previous commits, that is impossible to do without rewriting your entire history. Rewriting your history is probably not something you want to do if you have published your repo, and other people have started working on top of your commits. If you _do_ want to rewrite your history, you should look at the "git filter-branch" command. Have fun! ...Johan -- Johan Herland, <johan@xxxxxxxxxxx> www.herland.net -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
