Doesn't detect duplicate keys

Question

Doesn't detect duplicate keys

alexjurkiewicz opened this issue 8 years ago · comments

Hi, it would be great if the following YAML document would raise an error:

key:
  val: 1
  val: 2

You can see this rule implemented in yamllint: http://yamllint.readthedocs.io/en/latest/rules.html#module-yamllint.rules.key_duplicates

Julien Fabre · Answer 1 · Wed Jul 27 2016 12:25:43 GMT+0800 (China Standard Time)

Totally agree. Will try to work on it asap ;)

Alex Harvey · Answer 2 · Fri Mar 23 2018 20:11:29 GMT+0800 (China Standard Time)

@Pryz , is this project still maintained, and if it is, how hard would it be to implement this feature, and if not too hard, would you accept a PR that implements it?

Julien Fabre · Answer 3 · Sat Mar 24 2018 01:13:53 GMT+0800 (China Standard Time)

@alexharv074 Unfortunately I don't have much time to work on this project anymore. However I will totally be in for a PR :)

From the doc shared by @alexjurkiewicz it seems pretty easy to implement this feature.