Add Mergify schema and hook to catalog

resolves #487

.pre-commit-hooks.yaml

@@ -148,6 +148,22 @@
   files: ^.*\.gitlab-ci\.yml$
   types: [yaml]
 
+# this hook is autogenerated from a script
+# to modify this hook, update `src/check_jsonschema/catalog.py`
+# and run `make generate-hooks` or `tox run -e generate-hooks-config`
+- id: check-mergify
+  name: Validate Mergify config
+  description: 'Validate Mergify config against the schema provided by SchemaStore'
+  entry: check-jsonschema --builtin-schema vendor.mergify
+  language: python
+  files: >
+    (?x)^(
+      \.mergify\.yml|
+      \.mergify/config\.yml|
+      \.github/mergify\.yml
+    )$
+  types: [yaml]
+
 # this hook is autogenerated from a script
 # to modify this hook, update `src/check_jsonschema/catalog.py`
 # and run `make generate-hooks` or `tox run -e generate-hooks-config`

docs/precommit_usage.rst

@@ -197,6 +197,20 @@ Validate GitLab CI config against the schema provided by SchemaStore
         - id: check-gitlab-ci
 
 
+``check-mergify``
+~~~~~~~~~~~~~~~~~
+
+Validate Mergify config against the schema provided by SchemaStore
+
+.. code-block:: yaml
+    :caption: example config
+
+    - repo: https://github.com/python-jsonschema/check-jsonschema
+      rev: 0.29.3
+      hooks:
+        - id: check-mergify
+
+
 ``check-readthedocs``
 ~~~~~~~~~~~~~~~~~~~~~
 

docs/usage.rst

@@ -97,6 +97,7 @@ SchemaStore and other sources:
 - ``vendor.github-actions``
 - ``vendor.github-workflows``
 - ``vendor.gitlab-ci``
+- ``vendor.mergify``
 - ``vendor.readthedocs``
 - ``vendor.renovate``
 - ``vendor.taskfile``