mirror of
https://gerrit.googlesource.com/git-repo
synced 2024-12-21 07:16:21 +00:00
bed8b62345
* Add more file i/o wrappers in platform_utils to allow using
long paths (length > MAX_PATH) on Windows.
* Paths using the long path syntax ("\\?\" prefix) should never
escape the platform_utils API surface area, so that this
specific syntax is not visible to the rest of the repo code base.
* Forward many calls from os.xxx to platform_utils.xxx in various place
to ensure long paths support, specifically when repo decides to delete
obsolete directories.
* There are more places that need to be converted to support long paths,
this commit is an initial effort to unblock a few common use cases.
* Also, fix remove function to handle directory symlinks
Change-Id: If82ccc408e516e96ff7260be25f8fd2fe3f9571a
1030 lines
33 KiB
Python
1030 lines
33 KiB
Python
#
|
|
# Copyright (C) 2008 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from __future__ import print_function
|
|
import itertools
|
|
import os
|
|
import re
|
|
import sys
|
|
import xml.dom.minidom
|
|
|
|
from pyversion import is_python3
|
|
if is_python3():
|
|
import urllib.parse
|
|
else:
|
|
import imp
|
|
import urlparse
|
|
urllib = imp.new_module('urllib')
|
|
urllib.parse = urlparse
|
|
|
|
import gitc_utils
|
|
from git_config import GitConfig
|
|
from git_refs import R_HEADS, HEAD
|
|
import platform_utils
|
|
from project import RemoteSpec, Project, MetaProject
|
|
from error import ManifestParseError, ManifestInvalidRevisionError
|
|
|
|
MANIFEST_FILE_NAME = 'manifest.xml'
|
|
LOCAL_MANIFEST_NAME = 'local_manifest.xml'
|
|
LOCAL_MANIFESTS_DIR_NAME = 'local_manifests'
|
|
|
|
# urljoin gets confused if the scheme is not known.
|
|
urllib.parse.uses_relative.extend([
|
|
'ssh',
|
|
'git',
|
|
'persistent-https',
|
|
'sso',
|
|
'rpc'])
|
|
urllib.parse.uses_netloc.extend([
|
|
'ssh',
|
|
'git',
|
|
'persistent-https',
|
|
'sso',
|
|
'rpc'])
|
|
|
|
class _Default(object):
|
|
"""Project defaults within the manifest."""
|
|
|
|
revisionExpr = None
|
|
destBranchExpr = None
|
|
upstreamExpr = None
|
|
remote = None
|
|
sync_j = 1
|
|
sync_c = False
|
|
sync_s = False
|
|
sync_tags = True
|
|
|
|
def __eq__(self, other):
|
|
return self.__dict__ == other.__dict__
|
|
|
|
def __ne__(self, other):
|
|
return self.__dict__ != other.__dict__
|
|
|
|
class _XmlRemote(object):
|
|
def __init__(self,
|
|
name,
|
|
alias=None,
|
|
fetch=None,
|
|
pushUrl=None,
|
|
manifestUrl=None,
|
|
review=None,
|
|
revision=None):
|
|
self.name = name
|
|
self.fetchUrl = fetch
|
|
self.pushUrl = pushUrl
|
|
self.manifestUrl = manifestUrl
|
|
self.remoteAlias = alias
|
|
self.reviewUrl = review
|
|
self.revision = revision
|
|
self.resolvedFetchUrl = self._resolveFetchUrl()
|
|
|
|
def __eq__(self, other):
|
|
return self.__dict__ == other.__dict__
|
|
|
|
def __ne__(self, other):
|
|
return self.__dict__ != other.__dict__
|
|
|
|
def _resolveFetchUrl(self):
|
|
url = self.fetchUrl.rstrip('/')
|
|
manifestUrl = self.manifestUrl.rstrip('/')
|
|
# urljoin will gets confused over quite a few things. The ones we care
|
|
# about here are:
|
|
# * no scheme in the base url, like <hostname:port>
|
|
# We handle no scheme by replacing it with an obscure protocol, gopher
|
|
# and then replacing it with the original when we are done.
|
|
|
|
if manifestUrl.find(':') != manifestUrl.find('/') - 1:
|
|
url = urllib.parse.urljoin('gopher://' + manifestUrl, url)
|
|
url = re.sub(r'^gopher://', '', url)
|
|
else:
|
|
url = urllib.parse.urljoin(manifestUrl, url)
|
|
return url
|
|
|
|
def ToRemoteSpec(self, projectName):
|
|
fetchUrl = self.resolvedFetchUrl.rstrip('/')
|
|
url = fetchUrl + '/' + projectName
|
|
remoteName = self.name
|
|
if self.remoteAlias:
|
|
remoteName = self.remoteAlias
|
|
return RemoteSpec(remoteName,
|
|
url=url,
|
|
pushUrl=self.pushUrl,
|
|
review=self.reviewUrl,
|
|
orig_name=self.name,
|
|
fetchUrl=self.fetchUrl)
|
|
|
|
class XmlManifest(object):
|
|
"""manages the repo configuration file"""
|
|
|
|
def __init__(self, repodir):
|
|
self.repodir = os.path.abspath(repodir)
|
|
self.topdir = os.path.dirname(self.repodir)
|
|
self.manifestFile = os.path.join(self.repodir, MANIFEST_FILE_NAME)
|
|
self.globalConfig = GitConfig.ForUser()
|
|
self.localManifestWarning = False
|
|
self.isGitcClient = False
|
|
|
|
self.repoProject = MetaProject(self, 'repo',
|
|
gitdir = os.path.join(repodir, 'repo/.git'),
|
|
worktree = os.path.join(repodir, 'repo'))
|
|
|
|
self.manifestProject = MetaProject(self, 'manifests',
|
|
gitdir = os.path.join(repodir, 'manifests.git'),
|
|
worktree = os.path.join(repodir, 'manifests'))
|
|
|
|
self._Unload()
|
|
|
|
def Override(self, name):
|
|
"""Use a different manifest, just for the current instantiation.
|
|
"""
|
|
path = os.path.join(self.manifestProject.worktree, name)
|
|
if not os.path.isfile(path):
|
|
raise ManifestParseError('manifest %s not found' % name)
|
|
|
|
old = self.manifestFile
|
|
try:
|
|
self.manifestFile = path
|
|
self._Unload()
|
|
self._Load()
|
|
finally:
|
|
self.manifestFile = old
|
|
|
|
def Link(self, name):
|
|
"""Update the repo metadata to use a different manifest.
|
|
"""
|
|
self.Override(name)
|
|
|
|
try:
|
|
if os.path.lexists(self.manifestFile):
|
|
platform_utils.remove(self.manifestFile)
|
|
platform_utils.symlink(os.path.join('manifests', name), self.manifestFile)
|
|
except OSError as e:
|
|
raise ManifestParseError('cannot link manifest %s: %s' % (name, str(e)))
|
|
|
|
def _RemoteToXml(self, r, doc, root):
|
|
e = doc.createElement('remote')
|
|
root.appendChild(e)
|
|
e.setAttribute('name', r.name)
|
|
e.setAttribute('fetch', r.fetchUrl)
|
|
if r.pushUrl is not None:
|
|
e.setAttribute('pushurl', r.pushUrl)
|
|
if r.remoteAlias is not None:
|
|
e.setAttribute('alias', r.remoteAlias)
|
|
if r.reviewUrl is not None:
|
|
e.setAttribute('review', r.reviewUrl)
|
|
if r.revision is not None:
|
|
e.setAttribute('revision', r.revision)
|
|
|
|
def _ParseGroups(self, groups):
|
|
return [x for x in re.split(r'[,\s]+', groups) if x]
|
|
|
|
def Save(self, fd, peg_rev=False, peg_rev_upstream=True, groups=None):
|
|
"""Write the current manifest out to the given file descriptor.
|
|
"""
|
|
mp = self.manifestProject
|
|
|
|
if groups is None:
|
|
groups = mp.config.GetString('manifest.groups')
|
|
if groups:
|
|
groups = self._ParseGroups(groups)
|
|
|
|
doc = xml.dom.minidom.Document()
|
|
root = doc.createElement('manifest')
|
|
doc.appendChild(root)
|
|
|
|
# Save out the notice. There's a little bit of work here to give it the
|
|
# right whitespace, which assumes that the notice is automatically indented
|
|
# by 4 by minidom.
|
|
if self.notice:
|
|
notice_element = root.appendChild(doc.createElement('notice'))
|
|
notice_lines = self.notice.splitlines()
|
|
indented_notice = ('\n'.join(" "*4 + line for line in notice_lines))[4:]
|
|
notice_element.appendChild(doc.createTextNode(indented_notice))
|
|
|
|
d = self.default
|
|
|
|
for r in sorted(self.remotes):
|
|
self._RemoteToXml(self.remotes[r], doc, root)
|
|
if self.remotes:
|
|
root.appendChild(doc.createTextNode(''))
|
|
|
|
have_default = False
|
|
e = doc.createElement('default')
|
|
if d.remote:
|
|
have_default = True
|
|
e.setAttribute('remote', d.remote.name)
|
|
if d.revisionExpr:
|
|
have_default = True
|
|
e.setAttribute('revision', d.revisionExpr)
|
|
if d.destBranchExpr:
|
|
have_default = True
|
|
e.setAttribute('dest-branch', d.destBranchExpr)
|
|
if d.upstreamExpr:
|
|
have_default = True
|
|
e.setAttribute('upstream', d.upstreamExpr)
|
|
if d.sync_j > 1:
|
|
have_default = True
|
|
e.setAttribute('sync-j', '%d' % d.sync_j)
|
|
if d.sync_c:
|
|
have_default = True
|
|
e.setAttribute('sync-c', 'true')
|
|
if d.sync_s:
|
|
have_default = True
|
|
e.setAttribute('sync-s', 'true')
|
|
if not d.sync_tags:
|
|
have_default = True
|
|
e.setAttribute('sync-tags', 'false')
|
|
if have_default:
|
|
root.appendChild(e)
|
|
root.appendChild(doc.createTextNode(''))
|
|
|
|
if self._manifest_server:
|
|
e = doc.createElement('manifest-server')
|
|
e.setAttribute('url', self._manifest_server)
|
|
root.appendChild(e)
|
|
root.appendChild(doc.createTextNode(''))
|
|
|
|
def output_projects(parent, parent_node, projects):
|
|
for project_name in projects:
|
|
for project in self._projects[project_name]:
|
|
output_project(parent, parent_node, project)
|
|
|
|
def output_project(parent, parent_node, p):
|
|
if not p.MatchesGroups(groups):
|
|
return
|
|
|
|
name = p.name
|
|
relpath = p.relpath
|
|
if parent:
|
|
name = self._UnjoinName(parent.name, name)
|
|
relpath = self._UnjoinRelpath(parent.relpath, relpath)
|
|
|
|
e = doc.createElement('project')
|
|
parent_node.appendChild(e)
|
|
e.setAttribute('name', name)
|
|
if relpath != name:
|
|
e.setAttribute('path', relpath)
|
|
remoteName = None
|
|
if d.remote:
|
|
remoteName = d.remote.name
|
|
if not d.remote or p.remote.orig_name != remoteName:
|
|
remoteName = p.remote.orig_name
|
|
e.setAttribute('remote', remoteName)
|
|
if peg_rev:
|
|
if self.IsMirror:
|
|
value = p.bare_git.rev_parse(p.revisionExpr + '^0')
|
|
else:
|
|
value = p.work_git.rev_parse(HEAD + '^0')
|
|
e.setAttribute('revision', value)
|
|
if peg_rev_upstream:
|
|
if p.upstream:
|
|
e.setAttribute('upstream', p.upstream)
|
|
elif value != p.revisionExpr:
|
|
# Only save the origin if the origin is not a sha1, and the default
|
|
# isn't our value
|
|
e.setAttribute('upstream', p.revisionExpr)
|
|
else:
|
|
revision = self.remotes[p.remote.orig_name].revision or d.revisionExpr
|
|
if not revision or revision != p.revisionExpr:
|
|
e.setAttribute('revision', p.revisionExpr)
|
|
if (p.upstream and (p.upstream != p.revisionExpr or
|
|
p.upstream != d.upstreamExpr)):
|
|
e.setAttribute('upstream', p.upstream)
|
|
|
|
if p.dest_branch and p.dest_branch != d.destBranchExpr:
|
|
e.setAttribute('dest-branch', p.dest_branch)
|
|
|
|
for c in p.copyfiles:
|
|
ce = doc.createElement('copyfile')
|
|
ce.setAttribute('src', c.src)
|
|
ce.setAttribute('dest', c.dest)
|
|
e.appendChild(ce)
|
|
|
|
for l in p.linkfiles:
|
|
le = doc.createElement('linkfile')
|
|
le.setAttribute('src', l.src)
|
|
le.setAttribute('dest', l.dest)
|
|
e.appendChild(le)
|
|
|
|
default_groups = ['all', 'name:%s' % p.name, 'path:%s' % p.relpath]
|
|
egroups = [g for g in p.groups if g not in default_groups]
|
|
if egroups:
|
|
e.setAttribute('groups', ','.join(egroups))
|
|
|
|
for a in p.annotations:
|
|
if a.keep == "true":
|
|
ae = doc.createElement('annotation')
|
|
ae.setAttribute('name', a.name)
|
|
ae.setAttribute('value', a.value)
|
|
e.appendChild(ae)
|
|
|
|
if p.sync_c:
|
|
e.setAttribute('sync-c', 'true')
|
|
|
|
if p.sync_s:
|
|
e.setAttribute('sync-s', 'true')
|
|
|
|
if not p.sync_tags:
|
|
e.setAttribute('sync-tags', 'false')
|
|
|
|
if p.clone_depth:
|
|
e.setAttribute('clone-depth', str(p.clone_depth))
|
|
|
|
self._output_manifest_project_extras(p, e)
|
|
|
|
if p.subprojects:
|
|
subprojects = set(subp.name for subp in p.subprojects)
|
|
output_projects(p, e, list(sorted(subprojects)))
|
|
|
|
projects = set(p.name for p in self._paths.values() if not p.parent)
|
|
output_projects(None, root, list(sorted(projects)))
|
|
|
|
if self._repo_hooks_project:
|
|
root.appendChild(doc.createTextNode(''))
|
|
e = doc.createElement('repo-hooks')
|
|
e.setAttribute('in-project', self._repo_hooks_project.name)
|
|
e.setAttribute('enabled-list',
|
|
' '.join(self._repo_hooks_project.enabled_repo_hooks))
|
|
root.appendChild(e)
|
|
|
|
doc.writexml(fd, '', ' ', '\n', 'UTF-8')
|
|
|
|
def _output_manifest_project_extras(self, p, e):
|
|
"""Manifests can modify e if they support extra project attributes."""
|
|
pass
|
|
|
|
@property
|
|
def paths(self):
|
|
self._Load()
|
|
return self._paths
|
|
|
|
@property
|
|
def projects(self):
|
|
self._Load()
|
|
return list(self._paths.values())
|
|
|
|
@property
|
|
def remotes(self):
|
|
self._Load()
|
|
return self._remotes
|
|
|
|
@property
|
|
def default(self):
|
|
self._Load()
|
|
return self._default
|
|
|
|
@property
|
|
def repo_hooks_project(self):
|
|
self._Load()
|
|
return self._repo_hooks_project
|
|
|
|
@property
|
|
def notice(self):
|
|
self._Load()
|
|
return self._notice
|
|
|
|
@property
|
|
def manifest_server(self):
|
|
self._Load()
|
|
return self._manifest_server
|
|
|
|
@property
|
|
def IsMirror(self):
|
|
return self.manifestProject.config.GetBoolean('repo.mirror')
|
|
|
|
@property
|
|
def IsArchive(self):
|
|
return self.manifestProject.config.GetBoolean('repo.archive')
|
|
|
|
@property
|
|
def HasSubmodules(self):
|
|
return self.manifestProject.config.GetBoolean('repo.submodules')
|
|
|
|
def _Unload(self):
|
|
self._loaded = False
|
|
self._projects = {}
|
|
self._paths = {}
|
|
self._remotes = {}
|
|
self._default = None
|
|
self._repo_hooks_project = None
|
|
self._notice = None
|
|
self.branch = None
|
|
self._manifest_server = None
|
|
|
|
def _Load(self):
|
|
if not self._loaded:
|
|
m = self.manifestProject
|
|
b = m.GetBranch(m.CurrentBranch).merge
|
|
if b is not None and b.startswith(R_HEADS):
|
|
b = b[len(R_HEADS):]
|
|
self.branch = b
|
|
|
|
nodes = []
|
|
nodes.append(self._ParseManifestXml(self.manifestFile,
|
|
self.manifestProject.worktree))
|
|
|
|
local = os.path.join(self.repodir, LOCAL_MANIFEST_NAME)
|
|
if os.path.exists(local):
|
|
if not self.localManifestWarning:
|
|
self.localManifestWarning = True
|
|
print('warning: %s is deprecated; put local manifests in `%s` instead'
|
|
% (LOCAL_MANIFEST_NAME, os.path.join(self.repodir, LOCAL_MANIFESTS_DIR_NAME)),
|
|
file=sys.stderr)
|
|
nodes.append(self._ParseManifestXml(local, self.repodir))
|
|
|
|
local_dir = os.path.abspath(os.path.join(self.repodir, LOCAL_MANIFESTS_DIR_NAME))
|
|
try:
|
|
for local_file in sorted(platform_utils.listdir(local_dir)):
|
|
if local_file.endswith('.xml'):
|
|
local = os.path.join(local_dir, local_file)
|
|
nodes.append(self._ParseManifestXml(local, self.repodir))
|
|
except OSError:
|
|
pass
|
|
|
|
try:
|
|
self._ParseManifest(nodes)
|
|
except ManifestParseError as e:
|
|
# There was a problem parsing, unload ourselves in case they catch
|
|
# this error and try again later, we will show the correct error
|
|
self._Unload()
|
|
raise e
|
|
|
|
if self.IsMirror:
|
|
self._AddMetaProjectMirror(self.repoProject)
|
|
self._AddMetaProjectMirror(self.manifestProject)
|
|
|
|
self._loaded = True
|
|
|
|
def _ParseManifestXml(self, path, include_root):
|
|
try:
|
|
root = xml.dom.minidom.parse(path)
|
|
except (OSError, xml.parsers.expat.ExpatError) as e:
|
|
raise ManifestParseError("error parsing manifest %s: %s" % (path, e))
|
|
|
|
if not root or not root.childNodes:
|
|
raise ManifestParseError("no root node in %s" % (path,))
|
|
|
|
for manifest in root.childNodes:
|
|
if manifest.nodeName == 'manifest':
|
|
break
|
|
else:
|
|
raise ManifestParseError("no <manifest> in %s" % (path,))
|
|
|
|
nodes = []
|
|
for node in manifest.childNodes:
|
|
if node.nodeName == 'include':
|
|
name = self._reqatt(node, 'name')
|
|
fp = os.path.join(include_root, name)
|
|
if not os.path.isfile(fp):
|
|
raise ManifestParseError("include %s doesn't exist or isn't a file"
|
|
% (name,))
|
|
try:
|
|
nodes.extend(self._ParseManifestXml(fp, include_root))
|
|
# should isolate this to the exact exception, but that's
|
|
# tricky. actual parsing implementation may vary.
|
|
except (KeyboardInterrupt, RuntimeError, SystemExit):
|
|
raise
|
|
except Exception as e:
|
|
raise ManifestParseError(
|
|
"failed parsing included manifest %s: %s", (name, e))
|
|
else:
|
|
nodes.append(node)
|
|
return nodes
|
|
|
|
def _ParseManifest(self, node_list):
|
|
for node in itertools.chain(*node_list):
|
|
if node.nodeName == 'remote':
|
|
remote = self._ParseRemote(node)
|
|
if remote:
|
|
if remote.name in self._remotes:
|
|
if remote != self._remotes[remote.name]:
|
|
raise ManifestParseError(
|
|
'remote %s already exists with different attributes' %
|
|
(remote.name))
|
|
else:
|
|
self._remotes[remote.name] = remote
|
|
|
|
for node in itertools.chain(*node_list):
|
|
if node.nodeName == 'default':
|
|
new_default = self._ParseDefault(node)
|
|
if self._default is None:
|
|
self._default = new_default
|
|
elif new_default != self._default:
|
|
raise ManifestParseError('duplicate default in %s' %
|
|
(self.manifestFile))
|
|
|
|
if self._default is None:
|
|
self._default = _Default()
|
|
|
|
for node in itertools.chain(*node_list):
|
|
if node.nodeName == 'notice':
|
|
if self._notice is not None:
|
|
raise ManifestParseError(
|
|
'duplicate notice in %s' %
|
|
(self.manifestFile))
|
|
self._notice = self._ParseNotice(node)
|
|
|
|
for node in itertools.chain(*node_list):
|
|
if node.nodeName == 'manifest-server':
|
|
url = self._reqatt(node, 'url')
|
|
if self._manifest_server is not None:
|
|
raise ManifestParseError(
|
|
'duplicate manifest-server in %s' %
|
|
(self.manifestFile))
|
|
self._manifest_server = url
|
|
|
|
def recursively_add_projects(project):
|
|
projects = self._projects.setdefault(project.name, [])
|
|
if project.relpath is None:
|
|
raise ManifestParseError(
|
|
'missing path for %s in %s' %
|
|
(project.name, self.manifestFile))
|
|
if project.relpath in self._paths:
|
|
raise ManifestParseError(
|
|
'duplicate path %s in %s' %
|
|
(project.relpath, self.manifestFile))
|
|
self._paths[project.relpath] = project
|
|
projects.append(project)
|
|
for subproject in project.subprojects:
|
|
recursively_add_projects(subproject)
|
|
|
|
for node in itertools.chain(*node_list):
|
|
if node.nodeName == 'project':
|
|
project = self._ParseProject(node)
|
|
recursively_add_projects(project)
|
|
if node.nodeName == 'extend-project':
|
|
name = self._reqatt(node, 'name')
|
|
|
|
if name not in self._projects:
|
|
raise ManifestParseError('extend-project element specifies non-existent '
|
|
'project: %s' % name)
|
|
|
|
path = node.getAttribute('path')
|
|
groups = node.getAttribute('groups')
|
|
if groups:
|
|
groups = self._ParseGroups(groups)
|
|
revision = node.getAttribute('revision')
|
|
|
|
for p in self._projects[name]:
|
|
if path and p.relpath != path:
|
|
continue
|
|
if groups:
|
|
p.groups.extend(groups)
|
|
if revision:
|
|
p.revisionExpr = revision
|
|
if node.nodeName == 'repo-hooks':
|
|
# Get the name of the project and the (space-separated) list of enabled.
|
|
repo_hooks_project = self._reqatt(node, 'in-project')
|
|
enabled_repo_hooks = self._reqatt(node, 'enabled-list').split()
|
|
|
|
# Only one project can be the hooks project
|
|
if self._repo_hooks_project is not None:
|
|
raise ManifestParseError(
|
|
'duplicate repo-hooks in %s' %
|
|
(self.manifestFile))
|
|
|
|
# Store a reference to the Project.
|
|
try:
|
|
repo_hooks_projects = self._projects[repo_hooks_project]
|
|
except KeyError:
|
|
raise ManifestParseError(
|
|
'project %s not found for repo-hooks' %
|
|
(repo_hooks_project))
|
|
|
|
if len(repo_hooks_projects) != 1:
|
|
raise ManifestParseError(
|
|
'internal error parsing repo-hooks in %s' %
|
|
(self.manifestFile))
|
|
self._repo_hooks_project = repo_hooks_projects[0]
|
|
|
|
# Store the enabled hooks in the Project object.
|
|
self._repo_hooks_project.enabled_repo_hooks = enabled_repo_hooks
|
|
if node.nodeName == 'remove-project':
|
|
name = self._reqatt(node, 'name')
|
|
|
|
if name not in self._projects:
|
|
raise ManifestParseError('remove-project element specifies non-existent '
|
|
'project: %s' % name)
|
|
|
|
for p in self._projects[name]:
|
|
del self._paths[p.relpath]
|
|
del self._projects[name]
|
|
|
|
# If the manifest removes the hooks project, treat it as if it deleted
|
|
# the repo-hooks element too.
|
|
if self._repo_hooks_project and (self._repo_hooks_project.name == name):
|
|
self._repo_hooks_project = None
|
|
|
|
|
|
def _AddMetaProjectMirror(self, m):
|
|
name = None
|
|
m_url = m.GetRemote(m.remote.name).url
|
|
if m_url.endswith('/.git'):
|
|
raise ManifestParseError('refusing to mirror %s' % m_url)
|
|
|
|
if self._default and self._default.remote:
|
|
url = self._default.remote.resolvedFetchUrl
|
|
if not url.endswith('/'):
|
|
url += '/'
|
|
if m_url.startswith(url):
|
|
remote = self._default.remote
|
|
name = m_url[len(url):]
|
|
|
|
if name is None:
|
|
s = m_url.rindex('/') + 1
|
|
manifestUrl = self.manifestProject.config.GetString('remote.origin.url')
|
|
remote = _XmlRemote('origin', fetch=m_url[:s], manifestUrl=manifestUrl)
|
|
name = m_url[s:]
|
|
|
|
if name.endswith('.git'):
|
|
name = name[:-4]
|
|
|
|
if name not in self._projects:
|
|
m.PreSync()
|
|
gitdir = os.path.join(self.topdir, '%s.git' % name)
|
|
project = Project(manifest = self,
|
|
name = name,
|
|
remote = remote.ToRemoteSpec(name),
|
|
gitdir = gitdir,
|
|
objdir = gitdir,
|
|
worktree = None,
|
|
relpath = name or None,
|
|
revisionExpr = m.revisionExpr,
|
|
revisionId = None)
|
|
self._projects[project.name] = [project]
|
|
self._paths[project.relpath] = project
|
|
|
|
def _ParseRemote(self, node):
|
|
"""
|
|
reads a <remote> element from the manifest file
|
|
"""
|
|
name = self._reqatt(node, 'name')
|
|
alias = node.getAttribute('alias')
|
|
if alias == '':
|
|
alias = None
|
|
fetch = self._reqatt(node, 'fetch')
|
|
pushUrl = node.getAttribute('pushurl')
|
|
if pushUrl == '':
|
|
pushUrl = None
|
|
review = node.getAttribute('review')
|
|
if review == '':
|
|
review = None
|
|
revision = node.getAttribute('revision')
|
|
if revision == '':
|
|
revision = None
|
|
manifestUrl = self.manifestProject.config.GetString('remote.origin.url')
|
|
return _XmlRemote(name, alias, fetch, pushUrl, manifestUrl, review, revision)
|
|
|
|
def _ParseDefault(self, node):
|
|
"""
|
|
reads a <default> element from the manifest file
|
|
"""
|
|
d = _Default()
|
|
d.remote = self._get_remote(node)
|
|
d.revisionExpr = node.getAttribute('revision')
|
|
if d.revisionExpr == '':
|
|
d.revisionExpr = None
|
|
|
|
d.destBranchExpr = node.getAttribute('dest-branch') or None
|
|
d.upstreamExpr = node.getAttribute('upstream') or None
|
|
|
|
sync_j = node.getAttribute('sync-j')
|
|
if sync_j == '' or sync_j is None:
|
|
d.sync_j = 1
|
|
else:
|
|
d.sync_j = int(sync_j)
|
|
|
|
sync_c = node.getAttribute('sync-c')
|
|
if not sync_c:
|
|
d.sync_c = False
|
|
else:
|
|
d.sync_c = sync_c.lower() in ("yes", "true", "1")
|
|
|
|
sync_s = node.getAttribute('sync-s')
|
|
if not sync_s:
|
|
d.sync_s = False
|
|
else:
|
|
d.sync_s = sync_s.lower() in ("yes", "true", "1")
|
|
|
|
sync_tags = node.getAttribute('sync-tags')
|
|
if not sync_tags:
|
|
d.sync_tags = True
|
|
else:
|
|
d.sync_tags = sync_tags.lower() in ("yes", "true", "1")
|
|
return d
|
|
|
|
def _ParseNotice(self, node):
|
|
"""
|
|
reads a <notice> element from the manifest file
|
|
|
|
The <notice> element is distinct from other tags in the XML in that the
|
|
data is conveyed between the start and end tag (it's not an empty-element
|
|
tag).
|
|
|
|
The white space (carriage returns, indentation) for the notice element is
|
|
relevant and is parsed in a way that is based on how python docstrings work.
|
|
In fact, the code is remarkably similar to here:
|
|
http://www.python.org/dev/peps/pep-0257/
|
|
"""
|
|
# Get the data out of the node...
|
|
notice = node.childNodes[0].data
|
|
|
|
# Figure out minimum indentation, skipping the first line (the same line
|
|
# as the <notice> tag)...
|
|
minIndent = sys.maxsize
|
|
lines = notice.splitlines()
|
|
for line in lines[1:]:
|
|
lstrippedLine = line.lstrip()
|
|
if lstrippedLine:
|
|
indent = len(line) - len(lstrippedLine)
|
|
minIndent = min(indent, minIndent)
|
|
|
|
# Strip leading / trailing blank lines and also indentation.
|
|
cleanLines = [lines[0].strip()]
|
|
for line in lines[1:]:
|
|
cleanLines.append(line[minIndent:].rstrip())
|
|
|
|
# Clear completely blank lines from front and back...
|
|
while cleanLines and not cleanLines[0]:
|
|
del cleanLines[0]
|
|
while cleanLines and not cleanLines[-1]:
|
|
del cleanLines[-1]
|
|
|
|
return '\n'.join(cleanLines)
|
|
|
|
def _JoinName(self, parent_name, name):
|
|
return os.path.join(parent_name, name)
|
|
|
|
def _UnjoinName(self, parent_name, name):
|
|
return os.path.relpath(name, parent_name)
|
|
|
|
def _ParseProject(self, node, parent = None, **extra_proj_attrs):
|
|
"""
|
|
reads a <project> element from the manifest file
|
|
"""
|
|
name = self._reqatt(node, 'name')
|
|
if parent:
|
|
name = self._JoinName(parent.name, name)
|
|
|
|
remote = self._get_remote(node)
|
|
if remote is None:
|
|
remote = self._default.remote
|
|
if remote is None:
|
|
raise ManifestParseError("no remote for project %s within %s" %
|
|
(name, self.manifestFile))
|
|
|
|
revisionExpr = node.getAttribute('revision') or remote.revision
|
|
if not revisionExpr:
|
|
revisionExpr = self._default.revisionExpr
|
|
if not revisionExpr:
|
|
raise ManifestParseError("no revision for project %s within %s" %
|
|
(name, self.manifestFile))
|
|
|
|
path = node.getAttribute('path')
|
|
if not path:
|
|
path = name
|
|
if path.startswith('/'):
|
|
raise ManifestParseError("project %s path cannot be absolute in %s" %
|
|
(name, self.manifestFile))
|
|
|
|
rebase = node.getAttribute('rebase')
|
|
if not rebase:
|
|
rebase = True
|
|
else:
|
|
rebase = rebase.lower() in ("yes", "true", "1")
|
|
|
|
sync_c = node.getAttribute('sync-c')
|
|
if not sync_c:
|
|
sync_c = False
|
|
else:
|
|
sync_c = sync_c.lower() in ("yes", "true", "1")
|
|
|
|
sync_s = node.getAttribute('sync-s')
|
|
if not sync_s:
|
|
sync_s = self._default.sync_s
|
|
else:
|
|
sync_s = sync_s.lower() in ("yes", "true", "1")
|
|
|
|
sync_tags = node.getAttribute('sync-tags')
|
|
if not sync_tags:
|
|
sync_tags = self._default.sync_tags
|
|
else:
|
|
sync_tags = sync_tags.lower() in ("yes", "true", "1")
|
|
|
|
clone_depth = node.getAttribute('clone-depth')
|
|
if clone_depth:
|
|
try:
|
|
clone_depth = int(clone_depth)
|
|
if clone_depth <= 0:
|
|
raise ValueError()
|
|
except ValueError:
|
|
raise ManifestParseError('invalid clone-depth %s in %s' %
|
|
(clone_depth, self.manifestFile))
|
|
|
|
dest_branch = node.getAttribute('dest-branch') or self._default.destBranchExpr
|
|
|
|
upstream = node.getAttribute('upstream') or self._default.upstreamExpr
|
|
|
|
groups = ''
|
|
if node.hasAttribute('groups'):
|
|
groups = node.getAttribute('groups')
|
|
groups = self._ParseGroups(groups)
|
|
|
|
if parent is None:
|
|
relpath, worktree, gitdir, objdir = self.GetProjectPaths(name, path)
|
|
else:
|
|
relpath, worktree, gitdir, objdir = \
|
|
self.GetSubprojectPaths(parent, name, path)
|
|
|
|
default_groups = ['all', 'name:%s' % name, 'path:%s' % relpath]
|
|
groups.extend(set(default_groups).difference(groups))
|
|
|
|
if self.IsMirror and node.hasAttribute('force-path'):
|
|
if node.getAttribute('force-path').lower() in ("yes", "true", "1"):
|
|
gitdir = os.path.join(self.topdir, '%s.git' % path)
|
|
|
|
project = Project(manifest = self,
|
|
name = name,
|
|
remote = remote.ToRemoteSpec(name),
|
|
gitdir = gitdir,
|
|
objdir = objdir,
|
|
worktree = worktree,
|
|
relpath = relpath,
|
|
revisionExpr = revisionExpr,
|
|
revisionId = None,
|
|
rebase = rebase,
|
|
groups = groups,
|
|
sync_c = sync_c,
|
|
sync_s = sync_s,
|
|
sync_tags = sync_tags,
|
|
clone_depth = clone_depth,
|
|
upstream = upstream,
|
|
parent = parent,
|
|
dest_branch = dest_branch,
|
|
**extra_proj_attrs)
|
|
|
|
for n in node.childNodes:
|
|
if n.nodeName == 'copyfile':
|
|
self._ParseCopyFile(project, n)
|
|
if n.nodeName == 'linkfile':
|
|
self._ParseLinkFile(project, n)
|
|
if n.nodeName == 'annotation':
|
|
self._ParseAnnotation(project, n)
|
|
if n.nodeName == 'project':
|
|
project.subprojects.append(self._ParseProject(n, parent = project))
|
|
|
|
return project
|
|
|
|
def GetProjectPaths(self, name, path):
|
|
relpath = path
|
|
if self.IsMirror:
|
|
worktree = None
|
|
gitdir = os.path.join(self.topdir, '%s.git' % name)
|
|
objdir = gitdir
|
|
else:
|
|
worktree = os.path.join(self.topdir, path).replace('\\', '/')
|
|
gitdir = os.path.join(self.repodir, 'projects', '%s.git' % path)
|
|
objdir = os.path.join(self.repodir, 'project-objects', '%s.git' % name)
|
|
return relpath, worktree, gitdir, objdir
|
|
|
|
def GetProjectsWithName(self, name):
|
|
return self._projects.get(name, [])
|
|
|
|
def GetSubprojectName(self, parent, submodule_path):
|
|
return os.path.join(parent.name, submodule_path)
|
|
|
|
def _JoinRelpath(self, parent_relpath, relpath):
|
|
return os.path.join(parent_relpath, relpath)
|
|
|
|
def _UnjoinRelpath(self, parent_relpath, relpath):
|
|
return os.path.relpath(relpath, parent_relpath)
|
|
|
|
def GetSubprojectPaths(self, parent, name, path):
|
|
relpath = self._JoinRelpath(parent.relpath, path)
|
|
gitdir = os.path.join(parent.gitdir, 'subprojects', '%s.git' % path)
|
|
objdir = os.path.join(parent.gitdir, 'subproject-objects', '%s.git' % name)
|
|
if self.IsMirror:
|
|
worktree = None
|
|
else:
|
|
worktree = os.path.join(parent.worktree, path).replace('\\', '/')
|
|
return relpath, worktree, gitdir, objdir
|
|
|
|
def _ParseCopyFile(self, project, node):
|
|
src = self._reqatt(node, 'src')
|
|
dest = self._reqatt(node, 'dest')
|
|
if not self.IsMirror:
|
|
# src is project relative;
|
|
# dest is relative to the top of the tree
|
|
project.AddCopyFile(src, dest, os.path.join(self.topdir, dest))
|
|
|
|
def _ParseLinkFile(self, project, node):
|
|
src = self._reqatt(node, 'src')
|
|
dest = self._reqatt(node, 'dest')
|
|
if not self.IsMirror:
|
|
# src is project relative;
|
|
# dest is relative to the top of the tree
|
|
project.AddLinkFile(src, dest, os.path.join(self.topdir, dest))
|
|
|
|
def _ParseAnnotation(self, project, node):
|
|
name = self._reqatt(node, 'name')
|
|
value = self._reqatt(node, 'value')
|
|
try:
|
|
keep = self._reqatt(node, 'keep').lower()
|
|
except ManifestParseError:
|
|
keep = "true"
|
|
if keep != "true" and keep != "false":
|
|
raise ManifestParseError('optional "keep" attribute must be '
|
|
'"true" or "false"')
|
|
project.AddAnnotation(name, value, keep)
|
|
|
|
def _get_remote(self, node):
|
|
name = node.getAttribute('remote')
|
|
if not name:
|
|
return None
|
|
|
|
v = self._remotes.get(name)
|
|
if not v:
|
|
raise ManifestParseError("remote %s not defined in %s" %
|
|
(name, self.manifestFile))
|
|
return v
|
|
|
|
def _reqatt(self, node, attname):
|
|
"""
|
|
reads a required attribute from the node.
|
|
"""
|
|
v = node.getAttribute(attname)
|
|
if not v:
|
|
raise ManifestParseError("no %s in <%s> within %s" %
|
|
(attname, node.nodeName, self.manifestFile))
|
|
return v
|
|
|
|
def projectsDiff(self, manifest):
|
|
"""return the projects differences between two manifests.
|
|
|
|
The diff will be from self to given manifest.
|
|
|
|
"""
|
|
fromProjects = self.paths
|
|
toProjects = manifest.paths
|
|
|
|
fromKeys = sorted(fromProjects.keys())
|
|
toKeys = sorted(toProjects.keys())
|
|
|
|
diff = {'added': [], 'removed': [], 'changed': [], 'unreachable': []}
|
|
|
|
for proj in fromKeys:
|
|
if not proj in toKeys:
|
|
diff['removed'].append(fromProjects[proj])
|
|
else:
|
|
fromProj = fromProjects[proj]
|
|
toProj = toProjects[proj]
|
|
try:
|
|
fromRevId = fromProj.GetCommitRevisionId()
|
|
toRevId = toProj.GetCommitRevisionId()
|
|
except ManifestInvalidRevisionError:
|
|
diff['unreachable'].append((fromProj, toProj))
|
|
else:
|
|
if fromRevId != toRevId:
|
|
diff['changed'].append((fromProj, toProj))
|
|
toKeys.remove(proj)
|
|
|
|
for proj in toKeys:
|
|
diff['added'].append(toProjects[proj])
|
|
|
|
return diff
|
|
|
|
|
|
class GitcManifest(XmlManifest):
|
|
|
|
def __init__(self, repodir, gitc_client_name):
|
|
"""Initialize the GitcManifest object."""
|
|
super(GitcManifest, self).__init__(repodir)
|
|
self.isGitcClient = True
|
|
self.gitc_client_name = gitc_client_name
|
|
self.gitc_client_dir = os.path.join(gitc_utils.get_gitc_manifest_dir(),
|
|
gitc_client_name)
|
|
self.manifestFile = os.path.join(self.gitc_client_dir, '.manifest')
|
|
|
|
def _ParseProject(self, node, parent = None):
|
|
"""Override _ParseProject and add support for GITC specific attributes."""
|
|
return super(GitcManifest, self)._ParseProject(
|
|
node, parent=parent, old_revision=node.getAttribute('old-revision'))
|
|
|
|
def _output_manifest_project_extras(self, p, e):
|
|
"""Output GITC Specific Project attributes"""
|
|
if p.old_revision:
|
|
e.setAttribute('old-revision', str(p.old_revision))
|
|
|