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119 lines
3.6 KiB
Python
119 lines
3.6 KiB
Python
#!/usr/bin/env python2
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# dump-swagger reads all of the swagger API docs used in spec generation and
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# outputs a JSON file which merges them all, for use as input to a swagger UI
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# viewer.
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# See https://github.com/swagger-api/swagger-ui for details of swagger-ui.
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# Copyright 2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import errno
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import json
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import logging
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import os.path
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import re
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import sys
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import yaml
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scripts_dir = os.path.dirname(os.path.abspath(__file__))
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templating_dir = os.path.join(os.path.dirname(scripts_dir), "templating")
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api_dir = os.path.join(os.path.dirname(scripts_dir), "api")
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sys.path.insert(0, templating_dir)
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from matrix_templates import units
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parser = argparse.ArgumentParser(
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"dump-swagger.py - assemble the Swagger specs into a single JSON file"
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)
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parser.add_argument(
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"--client_release", "-c", metavar="LABEL",
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default="unstable",
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help="""The client-server release version to gneerate for. Default:
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%(default)s""",
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)
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parser.add_argument(
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"-o", "--output",
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default=os.path.join(scripts_dir, "swagger", "api-docs.json"),
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help="File to write the output to. Default: %(default)s"
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)
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args = parser.parse_args()
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output_file = os.path.abspath(args.output)
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release_label = args.client_release
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major_version = release_label
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match = re.match("^(r\d+)(\.\d+)*$", major_version)
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if match:
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major_version = match.group(1)
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logging.basicConfig()
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output = {
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"basePath": "/",
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"consumes": ["application/json"],
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"produces": ["application/json"],
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"host": "matrix.org:8448",
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"schemes": ["https"],
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"info": {
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"title": "Matrix Client-Server API",
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"version": release_label,
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},
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"securityDefinitions": {},
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"paths": {},
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"swagger": "2.0",
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}
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cs_api_dir = os.path.join(api_dir, 'client-server')
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with open(os.path.join(cs_api_dir, 'definitions',
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'security.yaml')) as f:
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output['securityDefinitions'] = yaml.load(f)
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for filename in os.listdir(cs_api_dir):
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if not filename.endswith(".yaml"):
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continue
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filepath = os.path.join(cs_api_dir, filename)
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print("Reading swagger API: %s" % filepath)
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with open(filepath, "r") as f:
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api = yaml.load(f.read())
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api = units.resolve_references(filepath, api)
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basePath = api['basePath']
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for path, methods in api["paths"].items():
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path = (basePath + path).replace('%CLIENT_MAJOR_VERSION%',
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major_version)
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for method, spec in methods.items():
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if "tags" in spec.keys():
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if path not in output["paths"]:
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output["paths"][path] = {}
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output["paths"][path][method] = spec
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print "Generating %s" % output_file
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try:
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os.makedirs(os.path.dirname(output_file))
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except OSError as e:
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if e.errno != errno.EEXIST:
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raise
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with open(output_file, "w") as f:
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text = json.dumps(output, sort_keys=True, indent=4)
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text = text.replace("%CLIENT_RELEASE_LABEL%", release_label)
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text = text.replace("%CLIENT_MAJOR_VERSION%", major_version)
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f.write(text)
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