On Fri, Oct 08, 2010 at 01:13:07AM -0500, Dun Peal wrote:
> Etc. I know how to do it by listing paths with ls-files, but my repo
> contains many thousands of files, so I was wondering if there was a
> more efficient way than for every commit:
>
> 1. Get a list of all paths in the repo from ls-files.
> 2. Lowercase all paths.
> 3. Check for repeats.
You can do:
git ls-files | tr A-Z a-z | sort | uniq -d
but:
1. It will print only the lowercased version, not all versions.
2. It doesn't handle filenames with embedded newlines.
You could fix both with something like:
git ls-files -z | perl -0ne '
push @{$h{lc($_)}}, $_;
END {
print join("\n", @{$h{$_}}) . "\n\n"
foreach grep { @{$h{$_}} > 1 } keys(%h);
}
'
-Peff
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