On Sun, 2011-08-28 at 06:05 -0700, David Aguilar wrote: > On Fri, Aug 12, 2011 at 09:44:13PM +0100, Richard Purdie wrote: > > My problem isn't that I want to specify a specific .gitconfig file, I > > just need it to ignore the one in $HOME. I'm happy for the .git/config > > file to be used, in fact I need it to be. > > If you're writing a tool then it should restrict itself to > git's plumbing commands. You should be able to do just about > anything without needing to worry about differences in > configuraiton. Git commands almost always provide a way to > override configuration through the use of flags. > > The plumbing commands are listed in the main git manpage. > See "Low-level commands (plumbing)" here: > http://www.kernel.org/pub/software/scm/git/docs/ > > What is the specific problem solved by overriding the > configuration? It may be possible to solve it without needing > to get too complicated. I'm not sure writing my own porcelain makes sense in this case. The tool in question is a build system which is primarily interested in building software. Sometimes the software we want to build is "bleeding edge" and hence rather than download tarballs, we want to interact directly with SCMs like git to obtain it. The commands I'm using are the likes of "git clone" and "git fetch" although we do use commands listed under the plumbing section too such as ls-remote and read-tree. We do "cache" checkouts and support automatically noticing changes and updating/building. What I do want to be able to say is "ignore whatever the user might have put in their ~/.gitconfig file" since I've open bug reports about people putting things in there that break builds. The fetch/clone commands do what I need, apart from being influenced by userconfig so reimplementing them myself doesn't seem like a good approach. Cheers, Richard -- Linux Foundation http://www.yoctoproject.org/ -- 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