On Fri, Jan 31, 2020 at 10:38:56AM +0100, Andrea Bolognani wrote:
On Mon, 2020-01-27 at 16:12 +0000, Daniel P. Berrangé wrote:+ allow_localhost_email=$(git config --bool hooks.allowlocalhostemail)The comment at the beginning of the script documents most hooks.* configuration options[1], so please document this one as well.+ git show $rev | grep '@localhost' >/dev/null 2>&1 + if test $? != 0 + then + echo "*** Update hook: @localhost email address is forbidden $rev" >&2 + exit 1 + fiThis seems excessively harsh, as it would block commits where @localhost appears in the diff[2] or is used in the commit message in a legitimate way[3]. We need to either be way more specific in selecting the parts of the commit we care about (Author:, Commit:, Signed-off-by: and Reviewed-by: at the very least) or replace the match with something
Unlike others, Reviewed-by is not generated from git config, so usually it's prone to different errors than not filling the value :)
like grep -E '<.*@localhost.*>'
I think I actually saw people register 'localhost' as a 2nd level domain somewhere, but we can worry about that after they send a patch. Jano
which I think should catch most plausible mistakes without running into false positives. [1] hooks.allowmissingsob is notably missing, perhaps whoever introduced it should go back and document it ;) [2] 3a3a85c529e92ad767fb2222e01587186854c175, though of course you could argue that such a commit would not have been necessary if we had this hook in the first place O:-) [3] 3f1a7070428df12dae78c5b3963fa02c0b4ef5f1 and a few others -- Andrea Bolognani / Red Hat / Virtualization
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