Add more CI checks for OpenAPI definitions and JSON Schemas (#1656)
Signed-off-by: Kévin Commaille <zecakeh@tedomum.fr> Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>pull/1671/head
Kévin Commaille
1 year ago
committed by
GitHub
parent
c71b528148
commit
560d98ba9b
@ -0,0 +1 @@
|
||||
Add more CI checks for OpenAPI definitions and JSON Schemas.
|
||||
@ -0,0 +1,196 @@
|
||||
#!/usr/bin/env python3
|
||||
|
||||
# Validates the JSON schemas under `../data`. The schemas are validated against
|
||||
# the JSON Schema 2020-12 specification, and their inline examples and default
|
||||
# values are validated against the schema.
|
||||
|
||||
# Copyright 2023 Kévin Commaille
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
import sys
|
||||
import json
|
||||
import os
|
||||
import traceback
|
||||
|
||||
|
||||
def import_error(module, package, debian, error):
|
||||
sys.stderr.write((
|
||||
"Error importing %(module)s: %(error)r\n"
|
||||
"To install %(module)s run:\n"
|
||||
" pip install %(package)s\n"
|
||||
"or on Debian run:\n"
|
||||
" sudo apt-get install python-%(debian)s\n"
|
||||
) % locals())
|
||||
if __name__ == '__main__':
|
||||
sys.exit(1)
|
||||
|
||||
try:
|
||||
import jsonschema
|
||||
except ImportError as e:
|
||||
import_error("jsonschema", "jsonschema", "jsonschema", e)
|
||||
raise
|
||||
|
||||
try:
|
||||
import yaml
|
||||
except ImportError as e:
|
||||
import_error("yaml", "PyYAML", "yaml", e)
|
||||
raise
|
||||
|
||||
try:
|
||||
import jsonpath
|
||||
except ImportError as e:
|
||||
import_error("jsonpath", "python-jsonpath", "jsonpath", e)
|
||||
raise
|
||||
|
||||
try:
|
||||
import attrs
|
||||
except ImportError as e:
|
||||
import_error("attrs", "attrs", "attrs", e)
|
||||
raise
|
||||
|
||||
@attrs.define
|
||||
class SchemaDirReport:
|
||||
files: int = 0
|
||||
errors: int = 0
|
||||
|
||||
def add(self, other_report):
|
||||
self.files += other_report.files
|
||||
self.errors += other_report.errors
|
||||
|
||||
def load_file(path):
|
||||
if not path.startswith("file://"):
|
||||
raise Exception(f"Bad ref: {path}")
|
||||
path = path[len("file://"):]
|
||||
with open(path, "r") as f:
|
||||
if path.endswith(".json"):
|
||||
return json.load(f)
|
||||
else:
|
||||
# We have to assume it's YAML because some of the YAML examples
|
||||
# do not have file extensions.
|
||||
return yaml.safe_load(f)
|
||||
|
||||
def check_example(path, schema, example):
|
||||
# URI with scheme is necessary to make RefResolver work.
|
||||
fileurl = "file://" + os.path.abspath(path)
|
||||
resolver = jsonschema.RefResolver(fileurl, schema, handlers={"file": load_file})
|
||||
validator = jsonschema.Draft202012Validator(schema, resolver)
|
||||
|
||||
validator.validate(example)
|
||||
|
||||
def check_schema_examples(path, full_schema):
|
||||
"""Search objects with inline examples in the schema and check they validate
|
||||
against the object's definition.
|
||||
"""
|
||||
errors = []
|
||||
matches = jsonpath.finditer(
|
||||
# Recurse through all objects and filter out those that don't have an
|
||||
# `example`, `examples` or `default` field.
|
||||
"$..[?(@.example != undefined || @.examples != undefined || @.default != undefined)]",
|
||||
full_schema
|
||||
)
|
||||
|
||||
for match in matches:
|
||||
schema = match.obj
|
||||
if "example" in schema:
|
||||
try:
|
||||
check_example(path, schema, schema["example"])
|
||||
except Exception as e:
|
||||
example_path = f"{match.path}['example']"
|
||||
print(f"Failed to validate example at {example_path}: {e}")
|
||||
errors.append(e)
|
||||
|
||||
if "examples" in schema:
|
||||
for index, example in enumerate(schema["examples"]):
|
||||
try:
|
||||
check_example(path, schema, example)
|
||||
except Exception as e:
|
||||
example_path = f"{match.path}['examples'][{index}]"
|
||||
print(f"Failed to validate example at {example_path}: {e}")
|
||||
errors.append(e)
|
||||
|
||||
if "default" in schema:
|
||||
try:
|
||||
check_example(path, schema, schema["default"])
|
||||
except Exception as e:
|
||||
example_path = f"{match.path}['default']"
|
||||
print(f"Failed to validate example at {example_path}: {e}")
|
||||
errors.append(e)
|
||||
|
||||
if len(errors) > 0:
|
||||
raise Exception(errors)
|
||||
|
||||
|
||||
def check_schema_file(schema_path):
|
||||
with open(schema_path) as f:
|
||||
schema = yaml.safe_load(f)
|
||||
|
||||
print(f"Checking schema: {schema_path}")
|
||||
|
||||
# Check schema is valid.
|
||||
try:
|
||||
validator = jsonschema.Draft202012Validator
|
||||
validator.check_schema(schema)
|
||||
except Exception as e:
|
||||
print(f"Failed to validate JSON schema: {e}")
|
||||
raise
|
||||
|
||||
# Check schema examples are valid.
|
||||
check_schema_examples(schema_path, schema)
|
||||
|
||||
def check_schema_dir(schemadir: str) -> SchemaDirReport:
|
||||
report = SchemaDirReport()
|
||||
for root, dirs, files in os.walk(schemadir):
|
||||
for schemadir in dirs:
|
||||
dir_report = check_schema_dir(os.path.join(root, schemadir))
|
||||
report.add(dir_report)
|
||||
for filename in files:
|
||||
if filename.startswith("."):
|
||||
# Skip over any vim .swp files.
|
||||
continue
|
||||
if filename.endswith(".json"):
|
||||
# Skip over any explicit examples (partial event definitions)
|
||||
continue
|
||||
try:
|
||||
report.files += 1
|
||||
check_schema_file(os.path.join(root, filename))
|
||||
except Exception as e:
|
||||
report.errors += 1
|
||||
return report
|
||||
|
||||
# The directory that this script is residing in.
|
||||
script_dir = os.path.dirname(os.path.realpath(__file__))
|
||||
# The directory of the project.
|
||||
project_dir = os.path.abspath(os.path.join(script_dir, "../"))
|
||||
print(f"Project dir: {project_dir}")
|
||||
|
||||
# Directories to check, relative to the data folder.
|
||||
schema_dirs = [
|
||||
"api/application-service/definitions",
|
||||
"api/client-server/definitions",
|
||||
"api/identity/definitions",
|
||||
"api/server-server/definitions",
|
||||
"event-schemas/schema",
|
||||
"schemas",
|
||||
]
|
||||
|
||||
report = SchemaDirReport()
|
||||
for schema_dir in schema_dirs:
|
||||
dir_report = check_schema_dir(os.path.join(project_dir, "data", schema_dir))
|
||||
report.add(dir_report)
|
||||
|
||||
print(f"Found {report.errors} errors in {report.files} files")
|
||||
|
||||
if report.errors:
|
||||
sys.exit(1)
|
||||
|
||||
Loading…
Reference in New Issue