Add Joi API for generating schema from perl code

jhthorsen commented 7 years ago

This PR is not yet complete! Opening it to track changes myself and for others to have a look.

The idea is that the new "Joi" module should make it easier to write schemas, without knowing how to write JSON-Schema. As in should I write "max" or "maximum"..? Joi will document what is valid and translate attributes such as "max" into "maximum", "maxLength", "maxItems" or "maxProperties".

TODO:

Renamed from "Joi" to something else?
Write more tests.
Check if the format methods are correct, such as "alphanum" might need improvement.

Here is the inspiration:

mohawk2 commented 6 years ago

Looking good so far.

jhthorsen commented 6 years ago

I'm going to merge this now, even though I don't use this API myself. Will remove EXPERIMENTAL later after someone tells me that "joi" is useful and no apparent design flaws have been discovered.

---------------------------- ------ ------ ------ ------ ------ ------ ------
File                           stmt   bran   cond    sub    pod   time  total
---------------------------- ------ ------ ------ ------ ------ ------ ------
lib/JSON/Validator.pm          95.4   90.2   80.1   94.0   75.0   89.2   90.7
lib/JSON/Validator/Error.pm   100.0    n/a   75.0  100.0   75.0    0.1   93.5
lib/JSON/Validator/Joi.pm      98.9   77.0   60.0  100.0  100.0    1.0   93.3
...JSON/Validator/OpenAPI.pm   96.3   80.0   72.9   80.6  100.0    3.5   86.0
...or/OpenAPI/Mojolicious.pm   73.3   65.3    n/a   83.3    n/a    4.9   70.9
lib/JSON/Validator/Ref.pm      90.4  100.0   66.6   85.7   60.0    1.0   85.1
Total                          95.1   86.0   78.1   92.3   87.7  100.0   89.4
---------------------------- ------ ------ ------ ------ ------ ------ ------

jhthorsen / json-validator

Add Joi API for generating schema from perl code #63