phillip.wood123@xxxxxxxxx writes:
> ALLOW_ONELEVEL just disables the check that the refname contains a '/'
> and I think it is aimed at checking branch and tag names without a
> refs/{heads,tags} prefix. If we want to move away from using
> refname_is_safe() perhaps we could add an ALLOW_PSEUDOREF flag that
> only allows the name to contain '[A-Z_]' if there is no '/'.
Makes sense.
I wonder if we eventually can get rid of ALLOW_ONELEVEL, though. If
all callers that use ALLOW_ONELEVEL know under which prefix they
plan to hang the refname they are checking (if the refname passed
the check), we can force the check to be performed always on the
full refname, and it will become easier to make the check more
consistent---as the check will have full context information.
For example, with ALLOW_ONELEVEL the check may say "HEAD" is OK, but
if we get rid of ALLOW_ONELEVEL and force the callers to always test
the full refname, we may say "refs/heads/HEAD" is not acceptable,
neither is "refs/tags/HEAD", but "refs/remotes/origin/HEAD" is good.
