aboutsummaryrefslogtreecommitdiffhomepage
path: root/tools/distrib/python/docgen.py
blob: 4ac8f9c64a847a1455b059bbced463db4f7be327 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
#!/usr/bin/env python2.7
# Copyright 2015, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#     * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import argparse
import os
import os.path
import shutil
import subprocess
import tempfile

parser = argparse.ArgumentParser()
parser.add_argument('--config', metavar='c', type=str, nargs=1,
                    help='GRPC/GPR libraries build configuration',
                    default='opt')
parser.add_argument('--submit', action='store_true')
parser.add_argument('--gh-user', type=str, help='GitHub user to push as.')
parser.add_argument('--gh-repo-owner', type=str,
                    help=('Owner of the GitHub repository to be pushed; '
                          'defaults to --gh-user.'))
parser.add_argument('--doc-branch', type=str)
args = parser.parse_args()

SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
PROJECT_ROOT = os.path.abspath(os.path.join(SCRIPT_DIR, '..', '..', '..'))

CONFIG = args.config
SETUP_PATH = os.path.join(PROJECT_ROOT, 'src/python/grpcio/setup.py')
DOC_PATH = os.path.join(PROJECT_ROOT, 'src/python/grpcio/doc/build')
INCLUDE_PATH = os.path.join(PROJECT_ROOT, 'include')
LIBRARY_PATH = os.path.join(PROJECT_ROOT, 'libs/{}'.format(CONFIG))
VIRTUALENV_DIR = os.path.join(SCRIPT_DIR, 'distrib_virtualenv')
VIRTUALENV_PYTHON_PATH = os.path.join(VIRTUALENV_DIR, 'bin', 'python')

environment = os.environ.copy()
environment.update({
    'CONFIG': CONFIG,
    'CFLAGS': '-I{}'.format(INCLUDE_PATH),
    'LDFLAGS': '-L{}'.format(LIBRARY_PATH),
    'LD_LIBRARY_PATH': LIBRARY_PATH
})

subprocess_arguments_list = [
    {'args': ['make'], 'cwd': PROJECT_ROOT},
    {'args': ['virtualenv', VIRTUALENV_DIR], 'env': environment},
    {'args': [VIRTUALENV_PYTHON_PATH, SETUP_PATH, 'build'], 'env': environment},
    {'args': [VIRTUALENV_PYTHON_PATH, SETUP_PATH, 'doc'], 'env': environment},
]

for subprocess_arguments in subprocess_arguments_list:
  subprocess.check_call(**subprocess_arguments)

if args.submit:
  assert args.gh_user
  assert args.doc_branch
  github_user = args.gh_user
  github_repository_owner = (
      args.gh_repo_owner if args.gh_repo_owner else args.gh_user)
  # Create a temporary directory out of tree, checkout gh-pages from the
  # specified repository, edit it, and push it. It's up to the user to then go
  # onto GitHub and make a PR against grpc/grpc:gh-pages.
  repo_parent_dir = tempfile.mkdtemp()
  repo_dir = os.path.join(repo_parent_dir, 'grpc')
  python_doc_dir = os.path.join(repo_dir, 'python')
  doc_branch = args.doc_branch

  subprocess.check_call([
          'git', 'clone', 'https://{}@github.com/{}/grpc'.format(
              github_user, github_repository_owner)
      ], cwd=repo_parent_dir)
  subprocess.check_call([
          'git', 'remote', 'add', 'upstream', 'https://github.com/grpc/grpc'
      ], cwd=repo_dir)
  subprocess.check_call(['git', 'fetch', 'upstream'], cwd=repo_dir)
  subprocess.check_call([
          'git', 'checkout', 'upstream/gh-pages', '-b', doc_branch
      ], cwd=repo_dir)
  shutil.rmtree(python_doc_dir, ignore_errors=True)
  shutil.copytree(DOC_PATH, python_doc_dir)
  subprocess.check_call(['git', 'add', '--all'], cwd=repo_dir)
  subprocess.check_call([
          'git', 'commit', '-m', 'Auto-update Python documentation'
      ], cwd=repo_dir)
  subprocess.check_call([
          'git', 'push', '--set-upstream', 'origin', doc_branch
      ], cwd=repo_dir)
  shutil.rmtree(repo_parent_dir)