2009/1/21 Daniel Barkalow <barkalow@xxxxxxxxxxxx>: > On Wed, 21 Jan 2009, Alex Riesen wrote: > >> 2009/1/20 Daniel Barkalow <barkalow@xxxxxxxxxxxx>: >> > My impression was that this didn't happen in practice, because teams >> > would tend to not have two people create the same file at the same time, >> > but with different cases, and people interacting with the same file at >> > different times would use whatever case it was introduced with. >> >> It will and does happen in practice (annoingly too often even). Not with Git >> yet (with Perforce), where people do "branching" by simply copying things >> in another directory (perforce world does not know real branches), >> renaming files randomly, and putting the new directory back in the >> system (or maybe it is the strange tools here which do that - often >> it is the first character of a directory or file which gets down- or up-cased). > > How does the resulting code work at all? ... Sometimes it does not. Sometimes it does. Depends on that particular checkout order perforce (or user?) selected to use this time. > ... With a case-sensitive filesystem, > most of the files you're using don't have the expected names any more, and > most systems will therefore not actually build or run. Except that there is no case-sensitive file systems on development machines. So a botched case wont be noticed by a standard build procedure unless the content of the files causes an error. >> As Perforce itself is case sensitive (like Git), using of such branches >> is a nightmare: the files get overwritten in checkout order which is >> not always sorted in predictable order. Combined with case-stupidity >> of the file system the working directories sometimes cause "interesting >> time" for unlucky users. >> Luckily (sadly) it is all-opening-in-a-wall shop, so the problem with "fanthom" >> files is rare (it is hard to notice) for most. Which actually makes it more >> frustrating when the real shit happens. >> >> And it will happen to Git as well, especially if development go crossplatform. >> It is not that hard to accidentally rename a file on case-sensitive file system, >> "git add *" it and commit without thinking (that's how most of software >> development happens, come to think of it). > > People can accidentally rename files? Aside from tools (and in my own experience - I did) - they can and do. > And still have things work when they do it on a case-sensitive filesystem? Shameless luck, I'd say. That and "no file systems permitted, but the one from finance dept". -- 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
