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4 commits

Author SHA1 Message Date
Sebastiaan van Stijn
c255404a25
opts: simplify ValidateEnv to use os.LookupEnv
os.LookupEnv() was not available yet at the time that this was
implemented (9ab73260f8), but now
provides the functionality we need, so replacing our custom handling.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2020-08-14 16:58:30 +02:00
Daniel Nephin
4f0d95fa6e Add canonical import comment
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-02-05 16:51:57 -05:00
Brian Goff
ebcb7d6b40 Remove string checking in API error handling
Use strongly typed errors to set HTTP status codes.
Error interfaces are defined in the api/errors package and errors
returned from controllers are checked against these interfaces.

Errors can be wraeped in a pkg/errors.Causer, as long as somewhere in the
line of causes one of the interfaces is implemented. The special error
interfaces take precedence over Causer, meaning if both Causer and one
of the new error interfaces are implemented, the Causer is not
traversed.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2017-08-15 16:01:11 -04:00
Vincent Demeester
c424be21b7
Clean some stuff from runconfig that are cli only…
… or could be in `opts` package. Having `runconfig/opts` and `opts`
doesn't really make sense and make it difficult to know where to put
some code.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2016-12-24 13:16:00 +01:00