Commit graph

12 commits

Author SHA1 Message Date
Paul Cacheux
89622d99a1 Replace references to re with regexp.MustCompile
Signed-off-by: Paul Cacheux <paul.cacheux@datadoghq.com>
2022-01-13 22:06:06 +01:00
Paul Cacheux
1c89ce5fc1 Improve how reference regexps are built
Previous implementation was doing a lot of string -> regexp -> string
conversions

Signed-off-by: Paul Cacheux <paul.cacheux@datadoghq.com>
2022-01-13 16:53:00 +01:00
Dave
32c77af6ac Clarify repo name regex intention
Add context to comment to explain the repo name regex in addition to describing it.

Signed-off-by: David Warshaw <david.warshaw@gmail.com>
2020-07-20 11:20:59 -04:00
Yong Tang
95daa793b8 Expose DomainRegexp from reference
This fix is based on:
https://github.com/docker/docker/pull/30746#discussion_r99650885

The goal is to reuse the `DomainRegexp` in docker to check
for `<host>:<port>` pattern.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
2017-02-07 17:43:28 -08:00
Derek McGowan
21db8e8597
Add identifier grammar
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2017-01-05 15:41:56 -08:00
Derek McGowan
9a43b8f696
Split apart repository reference into domain and path
Allows having other parsers which are capable of unambiguously keeping domain and path separated in a Reference type.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2017-01-05 15:41:56 -08:00
Aaron Lehmann
aa80478b64 Typo fixes in comments
Correct spelling of words in source code comments.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-02-10 16:26:29 -08:00
Aaron Lehmann
950d34d210 Allow uppercase characters in hostnames
This allows hostnames to contain uppercase characters, matching behavior
in Docker versions before 1.10. It does not attempt to canonicalize
hostnames into a lowercase format before parsing, since this could lead
to corner cases (for example, making Hostname.Domain.Com/ref ambiguous
on a daemon which contains references for both hostname.domain.com/ref
and Hostname.Domain.Com/ref).

Fixes: #1433

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-02-05 18:11:07 -08:00
Stephen J Day
3150937b9f reference: refactor grammar and regular expressions
To resolve some inconsistencies between the grammar and the regular
expressions, the grammar has been slightly refactored to match the intent. The
regular expressions have been redefined with the same structure to make it
easier to verify the grammar is correct.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-12-04 17:54:23 -08:00
Aaron Lehmann
b07d759241 Add WithTag and WithDigest combinator functions
These functions allow a Named type to be combined with a tag or a
digest. WithTag will replace the ImageReference function in
github.com/docker/docker/utils as the Docker Engine transitions to the
reference package.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-10-12 16:00:33 -07:00
Derek McGowan
6bd5b8c24e Update regexp to support repeated dash and double underscore
In order to support valid hostnames as name components, supporting repeated dash was added.
Additionally double underscore is now allowed as a separator to loosen the restriction for previously supported names.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-10-09 16:14:08 -07:00
Derek McGowan
31a448a628 Update to provide small and clear interfaces
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-10-09 16:05:49 -07:00