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matrix-spec-proposals/scripts/dump-swagger.py

68 lines
2.0 KiB
Python

#!/usr/bin/env python2
# dump-swagger reads all of the swagger API docs used in spec generation and
# outputs a JSON file which merges them all, for use as input to a swagger UI
# viewer.
# See https://github.com/swagger-api/swagger-ui for details of swagger-ui.
import errno
import json
import os.path
import re
import shutil
import sys
templating_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), "templating")
sys.path.insert(0, templating_dir)
os.chdir(templating_dir)
from matrix_templates.units import resolve_references, MatrixUnits
if len(sys.argv) < 2 or len(sys.argv) > 3:
sys.stderr.write("usage: %s output_directory [client_release_label]\n" % (sys.argv[0],))
sys.exit(1)
output_directory = sys.argv[1]
release_label = sys.argv[2] if len(sys.argv) > 2 else "unstable"
major_version = release_label
match = re.match("^(r\d)+(\.\d+)*$", major_version)
if match:
major_version = match.group(1)
apis = MatrixUnits().load_swagger_apis()
output = {
"basePath": "/_matrix/client/" + major_version,
"consumes": ["application/json"],
"produces": ["application/json"],
"host": "localhost:8008",
"info": {
"title": "Matrix Client-Server API",
"version": release_label,
},
"paths": {},
"swagger": "2.0",
}
for file, contents in apis.items():
for path, methods in contents["paths"].items():
for method, spec in methods.items():
if "tags" in spec.keys():
if path not in output["paths"]:
output["paths"][path] = {}
output["paths"][path][method] = spec
path = os.path.join(output_directory, "api-docs")
try:
os.makedirs(os.path.dirname(path))
except OSError as e:
if e.errno != errno.EEXIST:
raise
with open(path, "w") as f:
text = json.dumps(output, sort_keys=True, indent=4)
text = text.replace("%CLIENT_RELEASE_LABEL%", release_label)
text = text.replace("%CLIENT_MAJOR_VERSION%", major_version)
f.write(text)