Schema dump (#1564)

* schema dump idea

accept boolean or anything default

accept null also for full dicts

added some common validators

more simple validators

support multi_conf

better handle automations

updates

updates

handle lists

removed not needed class

move to own folder

generalized for automations lists, etc

updates

updates

clean up

clean up

fix automations

made comment optional

basic docs support

added more docs

fixes docs handling

updates

updates

fix components parent

updates

updates

updates

Fix inkplate 6 registration

updates

Disable logging for vscode add on

better handle buses

keep extended order as in CONFIGs

updates

updates

updates

disable comments

moved to scripts/build_jsonschema

added configurable decorators

path handling

fix handle list_schema

fixes and cleanup

add jschema_extractor to maybe

updates

lint

no schema in git

add generated loggers list

* lint

esphome/automation.py

@@ -11,6 +11,7 @@ from esphome.const import (
     CONF_TIME,
 )
 from esphome.core import coroutine
+from esphome.jsonschema import jschema_extractor
 from esphome.util import Registry
 
 
@@ -21,7 +22,12 @@ def maybe_simple_id(*validators):
 def maybe_conf(conf, *validators):
     validator = cv.All(*validators)
 
+    @jschema_extractor("maybe")
     def validate(value):
+        # pylint: disable=comparison-with-callable
+        if value == jschema_extractor:
+            return validator
+
         if isinstance(value, dict):
             return validator(value)
         with cv.remove_prepend_path([conf]):
@@ -103,7 +109,13 @@ def validate_automation(extra_schema=None, extra_validators=None, single=False):
         # This should only happen with invalid configs, but let's have a nice error message.
         return [schema(value)]
 
+    @jschema_extractor("automation")
     def validator(value):
+        # hack to get the schema
+        # pylint: disable=comparison-with-callable
+        if value == jschema_extractor:
+            return schema
+
         value = validator_(value)
         if extra_validators is not None:
             value = cv.Schema([extra_validators])(value)