ncteisen | 920bf3c | 2017-07-14 19:09:40 -0700 | [diff] [blame^] | 1 | #!/usr/bin/env python |
| 2 | |
| 3 | # Copyright 2017 gRPC authors. |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
| 8 | # |
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
| 16 | |
| 17 | from __future__ import print_function |
| 18 | |
| 19 | import os |
| 20 | import sys |
| 21 | import re |
| 22 | |
| 23 | os.chdir(os.path.join(os.path.dirname(sys.argv[0]), '../../..')) |
| 24 | |
| 25 | errors = 0 |
| 26 | tracers = [] |
| 27 | pattern = re.compile("GRPC_TRACER_INITIALIZER\((true|false), \"(.*)\"\)") |
| 28 | for root, dirs, files in os.walk('src/core'): |
| 29 | for filename in files: |
| 30 | path = os.path.join(root, filename) |
| 31 | if os.path.splitext(path)[1] != '.c': continue |
| 32 | with open(path) as f: |
| 33 | text = f.readlines() |
| 34 | for i in range(len(text)): |
| 35 | if "grpc_tracer_flag" in text[i]: |
| 36 | line = text[i].replace('\n', ' ') |
| 37 | j = i |
| 38 | while ";" not in text[j]: |
| 39 | j += 1 |
| 40 | line += text[j].replace('\n', ' ') |
| 41 | if "GRPC_TRACER_INITIALIZER" not in line: continue |
| 42 | t = pattern.search(line).group(2) |
| 43 | if t not in tracers: tracers.append(t) |
| 44 | |
| 45 | with open('doc/environment_variables.md') as f: |
| 46 | text = f.read() |
| 47 | |
| 48 | for t in tracers: |
| 49 | if t not in text: |
| 50 | print("ERROR: tracer \"%s\" is not mentioned in doc/environment_variables.md" % t) |
| 51 | errors += 1 |
| 52 | |
| 53 | |
| 54 | assert errors == 0 |