python-jsonschema / python-jsonschema/check-jsonschema

Feature request: Allow validation of $schema specified in JSON file

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#310 8 comments 8 reactions 0 assignees View on GitHub

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enhancement needs-investigation
Dominant language
Python
Stars
341
Forks
71
Avg merge
15d 20h
Merged PRs (30d)
4

Description

Heyho,
I have created a generic schema that I want to run against json files in different projects. This works great by passing in a schemafile to the validator. But some projects/files could use a more specific schema based on the generic one.

I could specify a $schema in the json contents, but that would get ignored in favor of the schemafile passed in as a CLI argument. In case the user uses a json language server, they would get the proper typehints.

Could the $schema be respected by this cli tool? Maybe even opt-in.

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Research direction

Start by tracing the CLI path that accepts a schemafile and validates JSON input. Determine how an opt-in $schema choice should interact with the schemafile argument, including which source takes precedence. Done means the behavior is implemented with documented semantics and covered by validation tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
cli
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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