gitlabci-jsonschema-lint

This is a pre-commit hook that uses the json schema from https://json.schemastore.org/gitlab-ci to validate the contents of your .gitlab-ci.yml file.

Rationale

Other similar tool exist like this hook but since the beginning of 2021, Gitlab updated their API and it is no longer possible to make unauthenticated calls to the Gitlab endpoint /api/v4/ci/lint that is used by the hook, and which makes it harder to integrate as it would require some shared token.

As an alternative to that, I created this hook which works completely offline

CLI Usage

gitlabci-jsonschema-lint ../some_projects/.gitlab-ci.yml

Pre-commit integration

An example .pre-commit-config.yaml:

repos:
  - repo: https://github.com/bagerard/gitlabci-jsonschema-lint
    rev: master
    hooks:
      - id: gitlabci-jsonschema-lint