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The Android Open Source Projectcf31fe92008-10-21 07:00:00 -07001#
2# Copyright (C) 2008 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
Colin Cross23acdd32012-04-21 00:33:54 -070016import itertools
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070017import os
Conley Owensdb728cd2011-09-26 16:34:01 -070018import re
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070019import sys
Conley Owensdb728cd2011-09-26 16:34:01 -070020import urlparse
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070021import xml.dom.minidom
22
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070023from git_config import GitConfig, IsId
Shawn O. Pearced1f70d92009-05-19 14:58:02 -070024from project import RemoteSpec, Project, MetaProject, R_HEADS, HEAD
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070025from error import ManifestParseError
26
27MANIFEST_FILE_NAME = 'manifest.xml'
Shawn O. Pearce5cc66792008-10-23 16:19:27 -070028LOCAL_MANIFEST_NAME = 'local_manifest.xml'
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070029
Conley Owensdb728cd2011-09-26 16:34:01 -070030urlparse.uses_relative.extend(['ssh', 'git'])
31urlparse.uses_netloc.extend(['ssh', 'git'])
32
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070033class _Default(object):
34 """Project defaults within the manifest."""
35
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -070036 revisionExpr = None
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070037 remote = None
Shawn O. Pearce6392c872011-09-22 17:44:31 -070038 sync_j = 1
Anatol Pomazau79770d22012-04-20 14:41:59 -070039 sync_c = False
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070040
Shawn O. Pearced1f70d92009-05-19 14:58:02 -070041class _XmlRemote(object):
42 def __init__(self,
43 name,
Yestin Sunb292b982012-07-02 07:32:50 -070044 alias=None,
Shawn O. Pearced1f70d92009-05-19 14:58:02 -070045 fetch=None,
Conley Owensdb728cd2011-09-26 16:34:01 -070046 manifestUrl=None,
Shawn O. Pearced1f70d92009-05-19 14:58:02 -070047 review=None):
48 self.name = name
49 self.fetchUrl = fetch
Conley Owensdb728cd2011-09-26 16:34:01 -070050 self.manifestUrl = manifestUrl
Yestin Sunb292b982012-07-02 07:32:50 -070051 self.remoteAlias = alias
Shawn O. Pearced1f70d92009-05-19 14:58:02 -070052 self.reviewUrl = review
Conley Owensceea3682011-10-20 10:45:47 -070053 self.resolvedFetchUrl = self._resolveFetchUrl()
Shawn O. Pearced1f70d92009-05-19 14:58:02 -070054
Conley Owensceea3682011-10-20 10:45:47 -070055 def _resolveFetchUrl(self):
56 url = self.fetchUrl.rstrip('/')
Conley Owensdb728cd2011-09-26 16:34:01 -070057 manifestUrl = self.manifestUrl.rstrip('/')
58 # urljoin will get confused if there is no scheme in the base url
59 # ie, if manifestUrl is of the form <hostname:port>
60 if manifestUrl.find(':') != manifestUrl.find('/') - 1:
61 manifestUrl = 'gopher://' + manifestUrl
62 url = urlparse.urljoin(manifestUrl, url)
Conley Owensceea3682011-10-20 10:45:47 -070063 return re.sub(r'^gopher://', '', url)
64
65 def ToRemoteSpec(self, projectName):
Conley Owens9d8f9142011-10-20 14:36:35 -070066 url = self.resolvedFetchUrl.rstrip('/') + '/' + projectName
Yestin Sunb292b982012-07-02 07:32:50 -070067 remoteName = self.name
68 if self.remoteAlias:
69 remoteName = self.remoteAlias
70 return RemoteSpec(remoteName, url, self.reviewUrl)
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070071
Shawn O. Pearcec8a300f2009-05-18 13:19:57 -070072class XmlManifest(object):
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070073 """manages the repo configuration file"""
74
75 def __init__(self, repodir):
76 self.repodir = os.path.abspath(repodir)
77 self.topdir = os.path.dirname(self.repodir)
78 self.manifestFile = os.path.join(self.repodir, MANIFEST_FILE_NAME)
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070079 self.globalConfig = GitConfig.ForUser()
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070080
81 self.repoProject = MetaProject(self, 'repo',
82 gitdir = os.path.join(repodir, 'repo/.git'),
83 worktree = os.path.join(repodir, 'repo'))
84
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070085 self.manifestProject = MetaProject(self, 'manifests',
Shawn O. Pearcef5c25a62008-11-04 08:11:53 -080086 gitdir = os.path.join(repodir, 'manifests.git'),
87 worktree = os.path.join(repodir, 'manifests'))
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070088
89 self._Unload()
90
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -070091 def Override(self, name):
92 """Use a different manifest, just for the current instantiation.
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070093 """
94 path = os.path.join(self.manifestProject.worktree, name)
95 if not os.path.isfile(path):
96 raise ManifestParseError('manifest %s not found' % name)
97
98 old = self.manifestFile
99 try:
100 self.manifestFile = path
101 self._Unload()
102 self._Load()
103 finally:
104 self.manifestFile = old
105
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700106 def Link(self, name):
107 """Update the repo metadata to use a different manifest.
108 """
109 self.Override(name)
110
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700111 try:
112 if os.path.exists(self.manifestFile):
113 os.remove(self.manifestFile)
114 os.symlink('manifests/%s' % name, self.manifestFile)
115 except OSError, e:
116 raise ManifestParseError('cannot link manifest %s' % name)
117
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800118 def _RemoteToXml(self, r, doc, root):
119 e = doc.createElement('remote')
120 root.appendChild(e)
121 e.setAttribute('name', r.name)
122 e.setAttribute('fetch', r.fetchUrl)
123 if r.reviewUrl is not None:
124 e.setAttribute('review', r.reviewUrl)
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800125
126 def Save(self, fd, peg_rev=False):
127 """Write the current manifest out to the given file descriptor.
128 """
Colin Cross5acde752012-03-28 20:15:45 -0700129 mp = self.manifestProject
130
131 groups = mp.config.GetString('manifest.groups')
Colin Crossc39864f2012-04-23 13:41:58 -0700132 if not groups:
Conley Owens971de8e2012-04-16 10:36:08 -0700133 groups = 'default'
134 groups = [x for x in re.split(r'[,\s]+', groups) if x]
Colin Cross5acde752012-03-28 20:15:45 -0700135
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800136 doc = xml.dom.minidom.Document()
137 root = doc.createElement('manifest')
138 doc.appendChild(root)
139
Doug Anderson2b8db3c2010-11-01 15:08:06 -0700140 # Save out the notice. There's a little bit of work here to give it the
141 # right whitespace, which assumes that the notice is automatically indented
142 # by 4 by minidom.
143 if self.notice:
144 notice_element = root.appendChild(doc.createElement('notice'))
145 notice_lines = self.notice.splitlines()
146 indented_notice = ('\n'.join(" "*4 + line for line in notice_lines))[4:]
147 notice_element.appendChild(doc.createTextNode(indented_notice))
148
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800149 d = self.default
150 sort_remotes = list(self.remotes.keys())
151 sort_remotes.sort()
152
153 for r in sort_remotes:
154 self._RemoteToXml(self.remotes[r], doc, root)
155 if self.remotes:
156 root.appendChild(doc.createTextNode(''))
157
158 have_default = False
159 e = doc.createElement('default')
160 if d.remote:
161 have_default = True
162 e.setAttribute('remote', d.remote.name)
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700163 if d.revisionExpr:
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800164 have_default = True
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700165 e.setAttribute('revision', d.revisionExpr)
Shawn O. Pearce6392c872011-09-22 17:44:31 -0700166 if d.sync_j > 1:
167 have_default = True
168 e.setAttribute('sync-j', '%d' % d.sync_j)
Anatol Pomazau79770d22012-04-20 14:41:59 -0700169 if d.sync_c:
170 have_default = True
171 e.setAttribute('sync-c', 'true')
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800172 if have_default:
173 root.appendChild(e)
174 root.appendChild(doc.createTextNode(''))
175
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700176 if self._manifest_server:
177 e = doc.createElement('manifest-server')
178 e.setAttribute('url', self._manifest_server)
179 root.appendChild(e)
180 root.appendChild(doc.createTextNode(''))
181
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800182 sort_projects = list(self.projects.keys())
183 sort_projects.sort()
184
185 for p in sort_projects:
186 p = self.projects[p]
Colin Cross5acde752012-03-28 20:15:45 -0700187
188 if not p.MatchesGroups(groups):
189 continue
190
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800191 e = doc.createElement('project')
192 root.appendChild(e)
193 e.setAttribute('name', p.name)
194 if p.relpath != p.name:
195 e.setAttribute('path', p.relpath)
196 if not d.remote or p.remote.name != d.remote.name:
197 e.setAttribute('remote', p.remote.name)
198 if peg_rev:
199 if self.IsMirror:
200 e.setAttribute('revision',
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700201 p.bare_git.rev_parse(p.revisionExpr + '^0'))
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800202 else:
203 e.setAttribute('revision',
204 p.work_git.rev_parse(HEAD + '^0'))
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700205 elif not d.revisionExpr or p.revisionExpr != d.revisionExpr:
206 e.setAttribute('revision', p.revisionExpr)
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800207
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800208 for c in p.copyfiles:
209 ce = doc.createElement('copyfile')
210 ce.setAttribute('src', c.src)
211 ce.setAttribute('dest', c.dest)
212 e.appendChild(ce)
213
Dmitry Fink17f85ea2012-08-06 14:52:29 -0700214 default_groups = ['default', 'name:%s' % p.name, 'path:%s' % p.relpath]
215 egroups = [g for g in p.groups if g not in default_groups]
Conley Owens971de8e2012-04-16 10:36:08 -0700216 if egroups:
217 e.setAttribute('groups', ','.join(egroups))
Colin Cross5acde752012-03-28 20:15:45 -0700218
James W. Mills24c13082012-04-12 15:04:13 -0500219 for a in p.annotations:
220 if a.keep == "true":
221 ae = doc.createElement('annotation')
222 ae.setAttribute('name', a.name)
223 ae.setAttribute('value', a.value)
224 e.appendChild(ae)
225
Anatol Pomazau79770d22012-04-20 14:41:59 -0700226 if p.sync_c:
227 e.setAttribute('sync-c', 'true')
228
Doug Anderson37282b42011-03-04 11:54:18 -0800229 if self._repo_hooks_project:
230 root.appendChild(doc.createTextNode(''))
231 e = doc.createElement('repo-hooks')
232 e.setAttribute('in-project', self._repo_hooks_project.name)
233 e.setAttribute('enabled-list',
234 ' '.join(self._repo_hooks_project.enabled_repo_hooks))
235 root.appendChild(e)
236
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800237 doc.writexml(fd, '', ' ', '\n', 'UTF-8')
238
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700239 @property
240 def projects(self):
241 self._Load()
242 return self._projects
243
244 @property
245 def remotes(self):
246 self._Load()
247 return self._remotes
248
249 @property
250 def default(self):
251 self._Load()
252 return self._default
253
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800254 @property
Doug Anderson37282b42011-03-04 11:54:18 -0800255 def repo_hooks_project(self):
256 self._Load()
257 return self._repo_hooks_project
258
259 @property
Doug Anderson2b8db3c2010-11-01 15:08:06 -0700260 def notice(self):
261 self._Load()
262 return self._notice
263
264 @property
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700265 def manifest_server(self):
266 self._Load()
Shawn O. Pearce34fb20f2011-11-30 13:41:02 -0800267 return self._manifest_server
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700268
269 @property
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800270 def IsMirror(self):
271 return self.manifestProject.config.GetBoolean('repo.mirror')
272
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700273 def _Unload(self):
274 self._loaded = False
275 self._projects = {}
276 self._remotes = {}
277 self._default = None
Doug Anderson37282b42011-03-04 11:54:18 -0800278 self._repo_hooks_project = None
Doug Anderson2b8db3c2010-11-01 15:08:06 -0700279 self._notice = None
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700280 self.branch = None
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700281 self._manifest_server = None
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700282
283 def _Load(self):
284 if not self._loaded:
Shawn O. Pearce2450a292008-11-04 08:22:07 -0800285 m = self.manifestProject
286 b = m.GetBranch(m.CurrentBranch).merge
Shawn O. Pearce21c5c342009-06-25 16:47:30 -0700287 if b is not None and b.startswith(R_HEADS):
Shawn O. Pearce2450a292008-11-04 08:22:07 -0800288 b = b[len(R_HEADS):]
289 self.branch = b
290
Colin Cross23acdd32012-04-21 00:33:54 -0700291 nodes = []
Brian Harring475a47d2012-06-07 20:05:35 -0700292 nodes.append(self._ParseManifestXml(self.manifestFile,
293 self.manifestProject.worktree))
Shawn O. Pearce5cc66792008-10-23 16:19:27 -0700294
295 local = os.path.join(self.repodir, LOCAL_MANIFEST_NAME)
296 if os.path.exists(local):
Brian Harring475a47d2012-06-07 20:05:35 -0700297 nodes.append(self._ParseManifestXml(local, self.repodir))
Colin Cross23acdd32012-04-21 00:33:54 -0700298
299 self._ParseManifest(nodes)
Shawn O. Pearce5cc66792008-10-23 16:19:27 -0700300
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800301 if self.IsMirror:
302 self._AddMetaProjectMirror(self.repoProject)
303 self._AddMetaProjectMirror(self.manifestProject)
304
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700305 self._loaded = True
306
Brian Harring475a47d2012-06-07 20:05:35 -0700307 def _ParseManifestXml(self, path, include_root):
Brian Harring26448742011-04-28 05:04:41 -0700308 root = xml.dom.minidom.parse(path)
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700309 if not root or not root.childNodes:
Brian Harring26448742011-04-28 05:04:41 -0700310 raise ManifestParseError("no root node in %s" % (path,))
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700311
312 config = root.childNodes[0]
313 if config.nodeName != 'manifest':
Brian Harring26448742011-04-28 05:04:41 -0700314 raise ManifestParseError("no <manifest> in %s" % (path,))
315
Colin Cross23acdd32012-04-21 00:33:54 -0700316 nodes = []
Brian Harring26448742011-04-28 05:04:41 -0700317 for node in config.childNodes:
318 if node.nodeName == 'include':
319 name = self._reqatt(node, 'name')
Brian Harring475a47d2012-06-07 20:05:35 -0700320 fp = os.path.join(include_root, name)
Brian Harring26448742011-04-28 05:04:41 -0700321 if not os.path.isfile(fp):
322 raise ManifestParseError, \
323 "include %s doesn't exist or isn't a file" % \
324 (name,)
325 try:
Brian Harring475a47d2012-06-07 20:05:35 -0700326 nodes.extend(self._ParseManifestXml(fp, include_root))
Brian Harring26448742011-04-28 05:04:41 -0700327 # should isolate this to the exact exception, but that's
328 # tricky. actual parsing implementation may vary.
329 except (KeyboardInterrupt, RuntimeError, SystemExit):
330 raise
331 except Exception, e:
332 raise ManifestParseError(
333 "failed parsing included manifest %s: %s", (name, e))
Colin Cross23acdd32012-04-21 00:33:54 -0700334 else:
335 nodes.append(node)
336 return nodes
Shawn O. Pearce03eaf072008-11-20 11:42:22 -0800337
Colin Cross23acdd32012-04-21 00:33:54 -0700338 def _ParseManifest(self, node_list):
339 for node in itertools.chain(*node_list):
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700340 if node.nodeName == 'remote':
341 remote = self._ParseRemote(node)
342 if self._remotes.get(remote.name):
Doug Anderson37282b42011-03-04 11:54:18 -0800343 raise ManifestParseError(
344 'duplicate remote %s in %s' %
345 (remote.name, self.manifestFile))
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700346 self._remotes[remote.name] = remote
347
Colin Cross23acdd32012-04-21 00:33:54 -0700348 for node in itertools.chain(*node_list):
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700349 if node.nodeName == 'default':
350 if self._default is not None:
Doug Anderson37282b42011-03-04 11:54:18 -0800351 raise ManifestParseError(
352 'duplicate default in %s' %
353 (self.manifestFile))
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700354 self._default = self._ParseDefault(node)
355 if self._default is None:
356 self._default = _Default()
357
Colin Cross23acdd32012-04-21 00:33:54 -0700358 for node in itertools.chain(*node_list):
Doug Anderson2b8db3c2010-11-01 15:08:06 -0700359 if node.nodeName == 'notice':
360 if self._notice is not None:
Doug Anderson37282b42011-03-04 11:54:18 -0800361 raise ManifestParseError(
362 'duplicate notice in %s' %
363 (self.manifestFile))
Doug Anderson2b8db3c2010-11-01 15:08:06 -0700364 self._notice = self._ParseNotice(node)
365
Colin Cross23acdd32012-04-21 00:33:54 -0700366 for node in itertools.chain(*node_list):
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700367 if node.nodeName == 'manifest-server':
368 url = self._reqatt(node, 'url')
369 if self._manifest_server is not None:
Doug Anderson37282b42011-03-04 11:54:18 -0800370 raise ManifestParseError(
371 'duplicate manifest-server in %s' %
372 (self.manifestFile))
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700373 self._manifest_server = url
374
Colin Cross23acdd32012-04-21 00:33:54 -0700375 for node in itertools.chain(*node_list):
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700376 if node.nodeName == 'project':
377 project = self._ParseProject(node)
378 if self._projects.get(project.name):
Doug Anderson37282b42011-03-04 11:54:18 -0800379 raise ManifestParseError(
380 'duplicate project %s in %s' %
381 (project.name, self.manifestFile))
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700382 self._projects[project.name] = project
Doug Anderson37282b42011-03-04 11:54:18 -0800383 if node.nodeName == 'repo-hooks':
384 # Get the name of the project and the (space-separated) list of enabled.
385 repo_hooks_project = self._reqatt(node, 'in-project')
386 enabled_repo_hooks = self._reqatt(node, 'enabled-list').split()
387
388 # Only one project can be the hooks project
389 if self._repo_hooks_project is not None:
390 raise ManifestParseError(
391 'duplicate repo-hooks in %s' %
392 (self.manifestFile))
393
394 # Store a reference to the Project.
395 try:
396 self._repo_hooks_project = self._projects[repo_hooks_project]
397 except KeyError:
398 raise ManifestParseError(
399 'project %s not found for repo-hooks' %
400 (repo_hooks_project))
401
402 # Store the enabled hooks in the Project object.
403 self._repo_hooks_project.enabled_repo_hooks = enabled_repo_hooks
Colin Cross23acdd32012-04-21 00:33:54 -0700404 if node.nodeName == 'remove-project':
405 name = self._reqatt(node, 'name')
406 try:
407 del self._projects[name]
408 except KeyError:
409 raise ManifestParseError(
410 'project %s not found' %
411 (name))
412
413 # If the manifest removes the hooks project, treat it as if it deleted
414 # the repo-hooks element too.
415 if self._repo_hooks_project and (self._repo_hooks_project.name == name):
416 self._repo_hooks_project = None
417
Doug Anderson37282b42011-03-04 11:54:18 -0800418
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800419 def _AddMetaProjectMirror(self, m):
420 name = None
421 m_url = m.GetRemote(m.remote.name).url
422 if m_url.endswith('/.git'):
423 raise ManifestParseError, 'refusing to mirror %s' % m_url
424
425 if self._default and self._default.remote:
Conley Owensceea3682011-10-20 10:45:47 -0700426 url = self._default.remote.resolvedFetchUrl
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800427 if not url.endswith('/'):
428 url += '/'
429 if m_url.startswith(url):
430 remote = self._default.remote
431 name = m_url[len(url):]
432
433 if name is None:
434 s = m_url.rindex('/') + 1
Conley Owensdb728cd2011-09-26 16:34:01 -0700435 manifestUrl = self.manifestProject.config.GetString('remote.origin.url')
Shawn O. Pearcef35b2d92012-08-02 11:46:22 -0700436 remote = _XmlRemote('origin', fetch=m_url[:s], manifestUrl=manifestUrl)
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800437 name = m_url[s:]
438
439 if name.endswith('.git'):
440 name = name[:-4]
441
442 if name not in self._projects:
443 m.PreSync()
444 gitdir = os.path.join(self.topdir, '%s.git' % name)
445 project = Project(manifest = self,
446 name = name,
Shawn O. Pearced1f70d92009-05-19 14:58:02 -0700447 remote = remote.ToRemoteSpec(name),
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800448 gitdir = gitdir,
449 worktree = None,
450 relpath = None,
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700451 revisionExpr = m.revisionExpr,
452 revisionId = None)
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800453 self._projects[project.name] = project
454
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700455 def _ParseRemote(self, node):
456 """
457 reads a <remote> element from the manifest file
458 """
459 name = self._reqatt(node, 'name')
Yestin Sunb292b982012-07-02 07:32:50 -0700460 alias = node.getAttribute('alias')
461 if alias == '':
462 alias = None
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700463 fetch = self._reqatt(node, 'fetch')
464 review = node.getAttribute('review')
Shawn O. Pearceae6e0942008-11-06 10:25:35 -0800465 if review == '':
466 review = None
Conley Owensdb728cd2011-09-26 16:34:01 -0700467 manifestUrl = self.manifestProject.config.GetString('remote.origin.url')
Yestin Sunb292b982012-07-02 07:32:50 -0700468 return _XmlRemote(name, alias, fetch, manifestUrl, review)
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700469
470 def _ParseDefault(self, node):
471 """
472 reads a <default> element from the manifest file
473 """
474 d = _Default()
475 d.remote = self._get_remote(node)
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700476 d.revisionExpr = node.getAttribute('revision')
477 if d.revisionExpr == '':
478 d.revisionExpr = None
Anatol Pomazau79770d22012-04-20 14:41:59 -0700479
Shawn O. Pearce6392c872011-09-22 17:44:31 -0700480 sync_j = node.getAttribute('sync-j')
481 if sync_j == '' or sync_j is None:
482 d.sync_j = 1
483 else:
484 d.sync_j = int(sync_j)
Anatol Pomazau79770d22012-04-20 14:41:59 -0700485
486 sync_c = node.getAttribute('sync-c')
487 if not sync_c:
488 d.sync_c = False
489 else:
490 d.sync_c = sync_c.lower() in ("yes", "true", "1")
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700491 return d
492
Doug Anderson2b8db3c2010-11-01 15:08:06 -0700493 def _ParseNotice(self, node):
494 """
495 reads a <notice> element from the manifest file
496
497 The <notice> element is distinct from other tags in the XML in that the
498 data is conveyed between the start and end tag (it's not an empty-element
499 tag).
500
501 The white space (carriage returns, indentation) for the notice element is
502 relevant and is parsed in a way that is based on how python docstrings work.
503 In fact, the code is remarkably similar to here:
504 http://www.python.org/dev/peps/pep-0257/
505 """
506 # Get the data out of the node...
507 notice = node.childNodes[0].data
508
509 # Figure out minimum indentation, skipping the first line (the same line
510 # as the <notice> tag)...
511 minIndent = sys.maxint
512 lines = notice.splitlines()
513 for line in lines[1:]:
514 lstrippedLine = line.lstrip()
515 if lstrippedLine:
516 indent = len(line) - len(lstrippedLine)
517 minIndent = min(indent, minIndent)
518
519 # Strip leading / trailing blank lines and also indentation.
520 cleanLines = [lines[0].strip()]
521 for line in lines[1:]:
522 cleanLines.append(line[minIndent:].rstrip())
523
524 # Clear completely blank lines from front and back...
525 while cleanLines and not cleanLines[0]:
526 del cleanLines[0]
527 while cleanLines and not cleanLines[-1]:
528 del cleanLines[-1]
529
530 return '\n'.join(cleanLines)
531
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700532 def _ParseProject(self, node):
533 """
534 reads a <project> element from the manifest file
Nico Sallembiena1bfd2c2010-04-06 10:40:01 -0700535 """
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700536 name = self._reqatt(node, 'name')
537
538 remote = self._get_remote(node)
539 if remote is None:
540 remote = self._default.remote
541 if remote is None:
542 raise ManifestParseError, \
543 "no remote for project %s within %s" % \
544 (name, self.manifestFile)
545
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700546 revisionExpr = node.getAttribute('revision')
547 if not revisionExpr:
548 revisionExpr = self._default.revisionExpr
549 if not revisionExpr:
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700550 raise ManifestParseError, \
551 "no revision for project %s within %s" % \
552 (name, self.manifestFile)
553
554 path = node.getAttribute('path')
555 if not path:
556 path = name
557 if path.startswith('/'):
558 raise ManifestParseError, \
559 "project %s path cannot be absolute in %s" % \
560 (name, self.manifestFile)
561
Mike Pontillod3153822012-02-28 11:53:24 -0800562 rebase = node.getAttribute('rebase')
563 if not rebase:
564 rebase = True
565 else:
566 rebase = rebase.lower() in ("yes", "true", "1")
567
Anatol Pomazau79770d22012-04-20 14:41:59 -0700568 sync_c = node.getAttribute('sync-c')
569 if not sync_c:
570 sync_c = False
571 else:
572 sync_c = sync_c.lower() in ("yes", "true", "1")
573
Conley Owens971de8e2012-04-16 10:36:08 -0700574 groups = ''
575 if node.hasAttribute('groups'):
576 groups = node.getAttribute('groups')
577 groups = [x for x in re.split('[,\s]+', groups) if x]
Brian Harring7da13142012-06-15 02:24:20 -0700578
579 default_groups = ['default', 'name:%s' % name, 'path:%s' % path]
580 groups.extend(set(default_groups).difference(groups))
Colin Cross5acde752012-03-28 20:15:45 -0700581
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800582 if self.IsMirror:
583 relpath = None
584 worktree = None
585 gitdir = os.path.join(self.topdir, '%s.git' % name)
586 else:
Anthony Newnamdf14a702011-01-09 17:31:57 -0800587 worktree = os.path.join(self.topdir, path).replace('\\', '/')
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800588 gitdir = os.path.join(self.repodir, 'projects/%s.git' % path)
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700589
590 project = Project(manifest = self,
591 name = name,
Shawn O. Pearced1f70d92009-05-19 14:58:02 -0700592 remote = remote.ToRemoteSpec(name),
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700593 gitdir = gitdir,
594 worktree = worktree,
595 relpath = path,
Shawn O. Pearce3c8dea12009-05-29 18:38:17 -0700596 revisionExpr = revisionExpr,
Mike Pontillod3153822012-02-28 11:53:24 -0800597 revisionId = None,
Colin Cross5acde752012-03-28 20:15:45 -0700598 rebase = rebase,
Anatol Pomazau79770d22012-04-20 14:41:59 -0700599 groups = groups,
600 sync_c = sync_c)
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700601
602 for n in node.childNodes:
Shawn O. Pearce242b5262009-05-19 13:00:29 -0700603 if n.nodeName == 'copyfile':
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700604 self._ParseCopyFile(project, n)
James W. Mills24c13082012-04-12 15:04:13 -0500605 if n.nodeName == 'annotation':
606 self._ParseAnnotation(project, n)
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700607
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700608 return project
609
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700610 def _ParseCopyFile(self, project, node):
611 src = self._reqatt(node, 'src')
612 dest = self._reqatt(node, 'dest')
Shawn O. Pearcee284ad12008-11-04 07:37:10 -0800613 if not self.IsMirror:
614 # src is project relative;
615 # dest is relative to the top of the tree
Shawn O. Pearcec7a4eef2009-03-05 10:32:38 -0800616 project.AddCopyFile(src, dest, os.path.join(self.topdir, dest))
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700617
James W. Mills24c13082012-04-12 15:04:13 -0500618 def _ParseAnnotation(self, project, node):
619 name = self._reqatt(node, 'name')
620 value = self._reqatt(node, 'value')
621 try:
622 keep = self._reqatt(node, 'keep').lower()
623 except ManifestParseError:
624 keep = "true"
625 if keep != "true" and keep != "false":
626 raise ManifestParseError, "optional \"keep\" attribute must be \"true\" or \"false\""
627 project.AddAnnotation(name, value, keep)
628
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -0700629 def _get_remote(self, node):
630 name = node.getAttribute('remote')
631 if not name:
632 return None
633
634 v = self._remotes.get(name)
635 if not v:
636 raise ManifestParseError, \
637 "remote %s not defined in %s" % \
638 (name, self.manifestFile)
639 return v
640
641 def _reqatt(self, node, attname):
642 """
643 reads a required attribute from the node.
644 """
645 v = node.getAttribute(attname)
646 if not v:
647 raise ManifestParseError, \
648 "no %s in <%s> within %s" % \
649 (attname, node.nodeName, self.manifestFile)
650 return v