Current registry reference use a subset of dns and IPv4 addresses to
represent a registry domain.
Since registries are mostly compatible with rfc3986, that defines the
URI generic syntax, this adds support for IPv6 enclosed in squared
brackets based on the mentioned rfc.
The regexp is only expanded to match on IPv6 addreses enclosed between
square brackets, considering only regular IPv6 addresses represented
as compressed or uncompressed, excluding special IPv6 address
representations.
Signed-off-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This copies the unit-tests from the distribution repository from the time when
the package was forked. The tests are copied from this commit:
0d3efadf01
Tests for ParseAnyReferenceWithSet() have been removed, as that function has not
been included in the containerd fork.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
