1 | # -*- coding: utf-8 -*- |
---|
2 | # |
---|
3 | # Copyright (C) 2007 Christopher Lenz <cmlenz@gmx.de> |
---|
4 | # Copyright (C) 2007-2010 Edgewall Software |
---|
5 | # All rights reserved. |
---|
6 | # |
---|
7 | # This software is licensed as described in the file COPYING, which |
---|
8 | # you should have received as part of this distribution. The terms |
---|
9 | # are also available at http://bitten.edgewall.org/wiki/License. |
---|
10 | |
---|
11 | """Recipe commands for Subversion.""" |
---|
12 | |
---|
13 | import logging |
---|
14 | import posixpath |
---|
15 | import re |
---|
16 | import shutil |
---|
17 | import os |
---|
18 | |
---|
19 | log = logging.getLogger('bitten.build.svntools') |
---|
20 | |
---|
21 | __docformat__ = 'restructuredtext en' |
---|
22 | |
---|
23 | class Error(EnvironmentError): |
---|
24 | pass |
---|
25 | |
---|
26 | def copytree(src, dst, symlinks=False): |
---|
27 | """Recursively copy a directory tree using copy2(). |
---|
28 | |
---|
29 | If exception(s) occur, an Error is raised with a list of reasons. |
---|
30 | |
---|
31 | If the optional symlinks flag is true, symbolic links in the |
---|
32 | source tree result in symbolic links in the destination tree; if |
---|
33 | it is false, the contents of the files pointed to by symbolic |
---|
34 | links are copied. |
---|
35 | |
---|
36 | Adapted from shtuil.copytree |
---|
37 | |
---|
38 | """ |
---|
39 | names = os.listdir(src) |
---|
40 | if not os.path.isdir(dst): |
---|
41 | os.makedirs(dst) |
---|
42 | errors = [] |
---|
43 | for name in names: |
---|
44 | srcname = os.path.join(src, name) |
---|
45 | dstname = os.path.join(dst, name) |
---|
46 | try: |
---|
47 | if symlinks and os.path.islink(srcname): |
---|
48 | linkto = os.readlink(srcname) |
---|
49 | os.symlink(linkto, dstname) |
---|
50 | elif os.path.isdir(srcname): |
---|
51 | copytree(srcname, dstname, symlinks) |
---|
52 | else: |
---|
53 | shutil.copy2(srcname, dstname) |
---|
54 | except (IOError, os.error), why: |
---|
55 | errors.append((srcname, dstname, str(why))) |
---|
56 | # catch the Error from the recursive copytree so that we can |
---|
57 | # continue with other files |
---|
58 | except Error, err: |
---|
59 | errors.extend(err.args[0]) |
---|
60 | try: |
---|
61 | shutil.copystat(src, dst) |
---|
62 | except WindowsError: |
---|
63 | # can't copy file access times on Windows |
---|
64 | pass |
---|
65 | except OSError, why: |
---|
66 | errors.extend((src, dst, str(why))) |
---|
67 | if errors: |
---|
68 | raise Error, errors |
---|
69 | |
---|
70 | def checkout(ctxt, url, path=None, revision=None, dir_='.', verbose='false', shared_path=None, |
---|
71 | username=None, password=None, no_auth_cache='false'): |
---|
72 | """Perform a checkout from a Subversion repository. |
---|
73 | |
---|
74 | :param ctxt: the build context |
---|
75 | :type ctxt: `Context` |
---|
76 | :param url: the URL of the repository |
---|
77 | :param path: the path inside the repository |
---|
78 | :param revision: the revision to check out |
---|
79 | :param dir\_: the name of a local subdirectory to check out into |
---|
80 | :param verbose: whether to log the list of checked out files |
---|
81 | :param shared_path: a shared directory to do the checkout in, before copying to dir\_ |
---|
82 | :param username: a username of the repository |
---|
83 | :param password: a password of the repository |
---|
84 | :param no\_auth\_cache: do not cache authentication tokens |
---|
85 | """ |
---|
86 | args = ['checkout'] |
---|
87 | if revision: |
---|
88 | args += ['-r', revision] |
---|
89 | if path: |
---|
90 | final_url = posixpath.join(url, path.lstrip('/')) |
---|
91 | else: |
---|
92 | final_url = url |
---|
93 | if username is not None: |
---|
94 | args += ['--username', username] |
---|
95 | if password is not None: |
---|
96 | args += ['--password', password] |
---|
97 | if no_auth_cache.lower() == 'true': |
---|
98 | args += ['--no-auth-cache'] |
---|
99 | args += [final_url, dir_] |
---|
100 | |
---|
101 | cofilter = None |
---|
102 | if verbose.lower() == 'false': |
---|
103 | cre = re.compile(r'^[AU]\s.*$') |
---|
104 | cofilter = lambda s: cre.sub('', s) |
---|
105 | if shared_path is not None: |
---|
106 | # run checkout on shared_path, then copy |
---|
107 | shared_path = ctxt.resolve(shared_path) |
---|
108 | checkout(ctxt, url, path, revision, dir_=shared_path, verbose=verbose) |
---|
109 | try: |
---|
110 | copytree(shared_path, ctxt.resolve(dir_)) |
---|
111 | except Exception, e: |
---|
112 | ctxt.log('error copying shared tree (%s)' % e) |
---|
113 | from bitten.build import shtools |
---|
114 | returncode = shtools.execute(ctxt, file_='svn', args=args, |
---|
115 | filter_=cofilter) |
---|
116 | if returncode != 0: |
---|
117 | ctxt.error('svn checkout failed (%s)' % returncode) |
---|
118 | |
---|
119 | def export(ctxt, url, path=None, revision=None, dir_='.', |
---|
120 | username=None, password=None, no_auth_cache='false'): |
---|
121 | """Perform an export from a Subversion repository. |
---|
122 | |
---|
123 | :param ctxt: the build context |
---|
124 | :type ctxt: `Context` |
---|
125 | :param url: the URL of the repository |
---|
126 | :param path: the path inside the repository |
---|
127 | :param revision: the revision to check out |
---|
128 | :param dir\_: the name of a local subdirectory to export out into |
---|
129 | :param username: a username of the repository |
---|
130 | :param password: a password of the repository |
---|
131 | :param no\_auth\_cache: do not cache authentication tokens |
---|
132 | """ |
---|
133 | args = ['export', '--force'] |
---|
134 | if revision: |
---|
135 | args += ['-r', revision] |
---|
136 | if path: |
---|
137 | url = posixpath.join(url, path) |
---|
138 | if username is not None: |
---|
139 | args += ['--username', username] |
---|
140 | if password is not None: |
---|
141 | args += ['--password', password] |
---|
142 | if no_auth_cache.lower() == 'true': |
---|
143 | args += ['--no-auth-cache'] |
---|
144 | args += [url, dir_] |
---|
145 | |
---|
146 | from bitten.build import shtools |
---|
147 | returncode = shtools.execute(ctxt, file_='svn', args=args) |
---|
148 | if returncode != 0: |
---|
149 | ctxt.error('svn export failed (%s)' % returncode) |
---|
150 | |
---|
151 | def update(ctxt, revision=None, dir_='.', |
---|
152 | username=None, password=None, no_auth_cache='false'): |
---|
153 | """Update the local working copy from the Subversion repository. |
---|
154 | |
---|
155 | :param ctxt: the build context |
---|
156 | :type ctxt: `Context` |
---|
157 | :param revision: the revision to check out |
---|
158 | :param dir\_: the name of a local subdirectory containing the working copy |
---|
159 | :param username: a username of the repository |
---|
160 | :param password: a password of the repository |
---|
161 | :param no\_auth\_cache: do not cache authentication tokens |
---|
162 | """ |
---|
163 | args = ['update'] |
---|
164 | if revision: |
---|
165 | args += ['-r', revision] |
---|
166 | if username is not None: |
---|
167 | args += ['--username', username] |
---|
168 | if password is not None: |
---|
169 | args += ['--password', password] |
---|
170 | if no_auth_cache.lower() == 'true': |
---|
171 | args += ['--no-auth-cache'] |
---|
172 | args += [dir_] |
---|
173 | |
---|
174 | from bitten.build import shtools |
---|
175 | returncode = shtools.execute(ctxt, file_='svn', args=args) |
---|
176 | if returncode != 0: |
---|
177 | ctxt.error('svn update failed (%s)' % returncode) |
---|