"Glen Choo via GitGitGadget" <gitgitgadget@xxxxxxxxx> writes: > [submodule "sub"] > path = path1 > path = path2 > > It's clearly misconfigured, but our docs don't state what we do in this > situation. If one checks this with "test-tool submodule-config", you'd > see that we ignore every value after the first (aka first-one-wins) and > issue a warning. *But* if you actually tried this with "git submodule", > you'd find it practically impossible to trigger this behavior - what you > actually see is last-one-wins! The last-one-wins sounds like a natural outcome for reusing the config reading machinery, and the first-one-wins sounds like a total confusion, but we probably should fail any operation before the user fixes the .gitmodules by removing all but one path for each submodule. Otherwise we risk operating on wrong submodules (e.g. we may think we are running deinit on "sub" at path #1, but the code may deinit something different). Thanks.
