def get_repository_info(self):
"""Return the repository info object."""
if not check_install(['hg', '--help']):
logging.debug('Unable to execute "hg --help": skipping Mercurial')
return None
self._init()
if not self.hg_root:
# hg aborted => no mercurial repository here.
return None
if self._type == 'svn':
return self._calculate_hgsubversion_repository_info(self._svn_info)
else:
path = self.hg_root
base_path = '/'
if self._remote_path:
path = self._remote_path[1]
base_path = ''
return RepositoryInfo(path=path,
base_path=base_path,
supports_parent_diffs=True)
def get_repository_info(self):
if not check_install('p4 help'):
return None
data = execute(["p4", "info"], ignore_errors=True)
m = re.search(r'^Server address: (.+)$', data, re.M)
if not m:
return None
repository_path = m.group(1).strip()
try:
hostname, port = repository_path.split(":")
info = socket.gethostbyaddr(hostname)
# If aliases exist for hostname, create a list of alias:port
# strings for repository_path.
if info[1]:
servers = [info[0]] + info[1]
repository_path = ["%s:%s" % (server, port)
for server in servers]
else:
repository_path = "%s:%s" % (info[0], port)
except (socket.gaierror, socket.herror):
pass
m = re.search(r'^Server version: [^ ]*/([0-9]+)\.([0-9]+)/[0-9]+ .*$',
data, re.M)
self.p4d_version = int(m.group(1)), int(m.group(2))
return RepositoryInfo(path=repository_path, supports_changesets=True)
def get_repository_info(self):
if not check_install(['cvs']):
logging.debug('Unable to execute "cvs": skipping CVS')
return None
cvsroot_path = os.path.join('CVS', 'Root')
if not os.path.exists(cvsroot_path):
return None
with open(cvsroot_path, 'r') as fp:
repository_path = fp.read().strip()
i = repository_path.find('@')
if i != -1:
repository_path = repository_path[i + 1:]
i = repository_path.rfind(':')
if i != -1:
host = repository_path[:i]
try:
canon = socket.getfqdn(host)
repository_path = repository_path.replace('%s:' % host,
'%s:' % canon)
except socket.error as msg:
logging.error('failed to get fqdn for %s, msg=%s',
host, msg)
return RepositoryInfo(path=repository_path)
def get_repository_info(self):
"""Return repository information for the current working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
if not check_install([self._exe, '--help']):
logging.debug('Unable to execute "hg --help": skipping Mercurial')
return None
self._init()
if not self.hg_root:
# hg aborted => no mercurial repository here.
return None
if self._type == 'svn':
return self._calculate_hgsubversion_repository_info(self._svn_info)
else:
path = self.hg_root
base_path = '/'
if self._remote_path:
path = self._remote_path[1]
base_path = ''
return RepositoryInfo(path=path,
base_path=base_path,
local_path=self.hg_root)
def _calculate_hgsubversion_repository_info(self, svn_info):
"""Return repository info for an hgsubversion checkout.
Args:
svn_info (unicode):
The SVN info output.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure, if available.
"""
def _info(r):
m = re.search(r, svn_info, re.M)
if m:
return urlsplit(m.group(1))
else:
return None
self._type = 'svn'
root = _info(r'^Repository Root: (.+)$')
url = _info(r'^URL: (.+)$')
if not (root and url):
return None
scheme, netloc, path, _, _ = root
root = urlunparse(
[scheme, root.netloc.split('@')[-1], path, '', '', ''])
base_path = url.path[len(path):]
return RepositoryInfo(path=root,
base_path=base_path,
local_path=self.hg_root)
def get_repository_info(self):
"""Determine and return the repository info.
Returns:
rbtools.clients.RepositoryInfo:
The repository info object. If the current working directory does
not correspond to a TFS checkout, this returns ``None``.
"""
if self.tf is None:
logging.debug('Unable to execute "tf help": skipping TFS')
return None
workfold = self._run_tf(['workfold', os.getcwd()])
m = re.search('^Collection: (.*)$', workfold, re.MULTILINE)
if not m:
logging.debug('Could not find the collection from "tf workfold"')
return None
# Now that we know it's TFS, make sure we have GNU diff installed,
# and error out if we don't.
check_gnu_diff()
path = unquote(m.group(1))
return RepositoryInfo(path)
def get_repository_info(self):
"""
Find out information about the current Bazaar branch (if any) and
return it.
"""
if not check_install(['bzr', 'help']):
logging.debug('Unable to execute "bzr help": skipping Bazaar')
return None
bzr_info = execute(["bzr", "info"], ignore_errors=True)
if "ERROR: Not a branch:" in bzr_info:
# This is not a branch:
repository_info = None
else:
# This is a branch, let's get its attributes:
branch_match = re.search(self.BRANCH_REGEX, bzr_info, re.MULTILINE)
path = branch_match.group("branch_path")
if path == ".":
path = os.getcwd()
repository_info = RepositoryInfo(
path=path,
base_path="/", # Diffs are always relative to the root.
supports_parent_diffs=True)
return repository_info
def get_repository_info(self):
"""Return repository information for the current working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
if not check_install(['bzr', 'help']):
logging.debug('Unable to execute "bzr help": skipping Bazaar')
return None
bzr_info = execute(['bzr', 'info'], ignore_errors=True)
if 'ERROR: Not a branch:' in bzr_info:
# This is not a branch:
repository_info = None
else:
# This is a branch, let's get its attributes:
branch_match = re.search(self.BRANCH_REGEX, bzr_info, re.MULTILINE)
path = branch_match.group('branch_path')
if path == '.':
path = os.getcwd()
repository_info = RepositoryInfo(
path=path,
base_path='/', # Diffs are always relative to the root.
local_path=path,
supports_parent_diffs=True)
return repository_info
def get_repository_info(self):
if not check_install(['cm', 'version']):
logging.debug('Unable to execute "cm version": skipping Plastic')
return None
# Get the workspace directory, so we can strip it from the diff output
self.workspacedir = execute(["cm", "gwp", ".", "--format={1}"],
split_lines=False,
ignore_errors=True).strip()
logging.debug("Workspace is %s" % self.workspacedir)
# Get the repository that the current directory is from
split = execute(["cm", "ls", self.workspacedir, "--format={8}"],
split_lines=True,
ignore_errors=True)
# remove blank lines
split = [x for x in split if x]
m = re.search(r'^rep:(.+)$', split[0], re.M)
if not m:
return None
path = m.group(1)
return RepositoryInfo(path,
supports_changesets=True,
supports_parent_diffs=False)
def get_repository_info(self):
if not check_install('cm version'):
return None
# Get the repository that the current directory is from. If there
# is more than one repository mounted in the current directory,
# bail out for now (in future, should probably enter a review
# request per each repository.)
split = execute(["cm", "ls", "--format={8}"],
split_lines=True,
ignore_errors=True)
m = re.search(r'^rep:(.+)$', split[0], re.M)
if not m:
return None
# Make sure the repository list contains only one unique entry
if len(split) != split.count(split[0]):
# Not unique!
die('Directory contains more than one mounted repository')
path = m.group(1)
# Get the workspace directory, so we can strip it from the diff output
self.workspacedir = execute(["cm", "gwp", ".", "--format={1}"],
split_lines=False,
ignore_errors=True).strip()
logging.debug("Workspace is %s" % self.workspacedir)
return RepositoryInfo(path,
supports_changesets=True,
supports_parent_diffs=False)
def get_repository_info(self):
if not check_install('hg --help'):
return None
self._load_hgrc()
if not self.hg_root:
# hg aborted => no mercurial repository here.
return None
svn_info = execute(["hg", "svn", "info"], ignore_errors=True)
if (not svn_info.startswith('abort:')
and not svn_info.startswith("hg: unknown command")
and not svn_info.lower().startswith('not a child of')):
return self._calculate_hgsubversion_repository_info(svn_info)
self._type = 'hg'
path = self.hg_root
base_path = '/'
if self.hgrc:
self._calculate_remote_path()
if self._remote_path:
path = self._remote_path[1]
base_path = ''
return RepositoryInfo(path=path,
base_path=base_path,
supports_parent_diffs=True)
def _calculate_hgsubversion_repository_info(self, svn_info):
def _info(r):
m = re.search(r, svn_info, re.M)
if m:
return urlsplit(m.group(1))
else:
return None
self._type = 'svn'
root = _info(r'^Repository Root: (.+)$')
url = _info(r'^URL: (.+)$')
if not (root and url):
return None
scheme, netloc, path, _, _ = root
root = urlunparse(
[scheme, root.netloc.split("@")[-1], path, "", "", ""])
base_path = url.path[len(path):]
return RepositoryInfo(path=root,
base_path=base_path,
supports_parent_diffs=True)
def __init__(self, path, base_path, vobstag):
"""Initialize the repsitory info.
Args:
path (unicode):
The path of the repository.
base_path (unicode):
The relative path between the repository root and the working
directory.
vobstag (unicode):
The vobstag for the repository.
"""
RepositoryInfo.__init__(self, path, base_path,
supports_parent_diffs=False)
self.vobstag = vobstag
def get_repository_info(self):
if not self.p4.is_supported():
return None
p4_info = self.p4.info()
repository_path = p4_info.get('Server address', None)
if repository_path is None:
return None
try:
parts = repository_path.split(':')
hostname = None
if len(parts) == 3 and parts[0] == 'ssl':
hostname = parts[1]
port = parts[2]
elif len(parts) == 2:
hostname, port = parts
if not hostname:
die('Path %s is not a valid Perforce P4PORT' % repository_path)
info = socket.gethostbyaddr(hostname)
# If aliases exist for hostname, create a list of alias:port
# strings for repository_path.
if info[1]:
servers = [info[0]] + info[1]
repository_path = [
"%s:%s" % (server, port) for server in servers
]
else:
repository_path = "%s:%s" % (info[0], port)
except (socket.gaierror, socket.herror):
pass
server_version = p4_info.get('Server version', None)
if not server_version:
return None
m = re.search(r'[^ ]*/([0-9]+)\.([0-9]+)/[0-9]+ .*$', server_version,
re.M)
if m:
self.p4d_version = int(m.group(1)), int(m.group(2))
else:
# Gracefully bail if we don't get a match
return None
# Now that we know it's Perforce, make sure we have GNU diff
# installed, and error out if we don't.
check_gnu_diff()
return RepositoryInfo(path=repository_path, supports_changesets=True)
def get_repository_info(self):
"""Return repository information for the current working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
local_path = self.get_local_path()
if local_path:
return RepositoryInfo(path=local_path, local_path=local_path)
return None
def setUp(self):
# Save the old http_get and http_post
postreview.options = OptionsStub()
self.saved_http_get = ReviewBoardServer.http_get
self.saved_http_post = ReviewBoardServer.http_post
self.server = ReviewBoardServer('http://localhost:8080/',
RepositoryInfo(), None)
ReviewBoardServer.http_get = self._http_method
ReviewBoardServer.http_post = self._http_method
self.server.deprecated_api = self.deprecated_api
self.http_response = {}
def get_repository_info(self):
"""Return repository information for the current working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
if not check_install(['cvs']):
logging.debug('Unable to execute "cvs": skipping CVS')
return None
repository_path = self.get_local_path()
return RepositoryInfo(path=repository_path,
local_path=repository_path)
def get_repository_info(self):
"""Determine and return the repository info.
Returns:
rbtools.clients.RepositoryInfo:
The repository info object. If the current working directory does
not correspond to a TFS checkout, this returns ``None``.
"""
rc, path, errors = self._run_helper(['get-collection'],
ignore_errors=True)
if rc == 0:
return RepositoryInfo(path.strip())
else:
return None
def get_repository_info(self):
"""Return repository information for the current working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
path = self.get_local_path()
if not path:
return None
return RepositoryInfo(
path=path,
base_path='/', # Diffs are always relative to the root.
local_path=path)
def get_repository_info(self):
"""Return repository information for the current working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
path = self.get_local_path()
if path:
# Now that we know it's TFS, make sure we have GNU diff installed, and
# error out if we don't.
check_gnu_diff()
return RepositoryInfo(path=path, local_path=path)
return None
class CVSClient(SCMClient):
"""
A wrapper around the cvs tool that fetches repository
information and generates compatible diffs.
"""
name = 'CVS'
supports_diff_exclude_patterns = True
INDEX_FILE_RE = re.compile('^Index: (.+)\n$')
REVISION_WORKING_COPY = '--rbtools-working-copy'
def __init__(self, **kwargs):
super(CVSClient, self).__init__(**kwargs)
def get_repository_info(self):
if not check_install(['cvs']):
logging.debug('Unable to execute "cvs": skipping CVS')
return None
cvsroot_path = os.path.join("CVS", "Root")
if not os.path.exists(cvsroot_path):
return None
fp = open(cvsroot_path, "r")
repository_path = fp.read().strip()
fp.close()
i = repository_path.find("@")
if i != -1:
repository_path = repository_path[i + 1:]
i = repository_path.rfind(":")
if i != -1:
host = repository_path[:i]
try:
canon = socket.getfqdn(host)
repository_path = repository_path.replace('%s:' % host,
'%s:' % canon)
except socket.error, msg:
logging.error("failed to get fqdn for %s, msg=%s"
% (host, msg))
return RepositoryInfo(path=repository_path)
def test_prompt_rb_repository_repos_found(self):
"""Testing setup-repo reads and processes existing repos"""
setup = self._create_setup_repo_command()
setup.default_transport_cls = TestTransport('testmockurl')
mock_api_root = setup.default_transport_cls.get_root()
self.spy_on(get_input, call_fake=lambda *args, **kwargs: '1')
self.spy_on(confirm_select)
self.spy_on(setup._display_rb_repositories)
output = setup.prompt_rb_repository(
tool_name='Git',
repository_info=RepositoryInfo(path='testpath'),
api_root=mock_api_root,
)
self.assertTrue(setup._display_rb_repositories.called)
self.assertIsInstance(output, ItemResource)
def test_prompt_rb_repository_no_repos_found(self):
"""Testing setup-repo does not show repo prompt if no repo exists"""
setup = self._create_setup_repo_command()
setup.default_transport_cls = TestTransport(
'testmockurl',
list_payload=TestWithPayloads.list_payload_no_repos,
)
mock_api_root = setup.default_transport_cls.get_root()
self.spy_on(setup._display_rb_repositories)
output = setup.prompt_rb_repository(
tool_name='Git',
repository_info=RepositoryInfo(path='testpath'),
api_root=mock_api_root)
self.assertFalse(setup._display_rb_repositories.called)
self.assertIsNone(output)
def _calculate_hgsubversion_repository_info(self, svn_info):
self._type = 'svn'
m = re.search(r'^Repository Root: (.+)$', svn_info, re.M)
if not m:
return None
path = m.group(1)
m2 = re.match(r'^(svn\+ssh|http|https|svn)://([-a-zA-Z0-9.]*@)(.*)$',
path)
if m2:
path = '%s://%s' % (m2.group(1), m2.group(3))
m = re.search(r'^URL: (.+)$', svn_info, re.M)
if not m:
return None
base_path = m.group(1)[len(path):] or "/"
return RepositoryInfo(path=path, base_path=base_path,
supports_parent_diffs=True)
class CVSClient(SCMClient):
"""
A wrapper around the cvs tool that fetches repository
information and generates compatible diffs.
"""
name = 'CVS'
def __init__(self, **kwargs):
super(CVSClient, self).__init__(**kwargs)
def get_repository_info(self):
if not check_install("cvs"):
return None
cvsroot_path = os.path.join("CVS", "Root")
if not os.path.exists(cvsroot_path):
return None
fp = open(cvsroot_path, "r")
repository_path = fp.read().strip()
fp.close()
i = repository_path.find("@")
if i != -1:
repository_path = repository_path[i + 1:]
i = repository_path.rfind(":")
if i != -1:
host = repository_path[:i]
try:
canon = socket.getfqdn(host)
repository_path = repository_path.replace('%s:' % host,
'%s:' % canon)
except socket.error, msg:
logging.error("failed to get fqdn for %s, msg=%s"
% (host, msg))
return RepositoryInfo(path=repository_path)
def get_repository_info(self):
if not check_install(['hg', '--help']):
return None
self._init()
if not self.hg_root:
# hg aborted => no mercurial repository here.
return None
if self._type == 'svn':
return self._calculate_hgsubversion_repository_info(self._svn_info)
else:
path = self.hg_root
base_path = '/'
if self._remote_path:
path = self._remote_path[1]
base_path = ''
return RepositoryInfo(path=path,
base_path=base_path,
supports_parent_diffs=True)
def get_repository_info(self):
"""Return repository information for the current working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
if not check_install(['cm', 'version']):
logging.debug('Unable to execute "cm version": skipping Plastic')
return None
# Get the workspace directory, so we can strip it from the diff output
self.workspacedir = execute(['cm', 'gwp', '.', '--format={1}'],
split_lines=False,
ignore_errors=True).strip()
logging.debug('Workspace is %s', self.workspacedir)
# Get the repository that the current directory is from
split = execute(['cm', 'ls', self.workspacedir, '--format={8}'],
split_lines=True,
ignore_errors=True)
# remove blank lines
split = [x for x in split if x]
m = re.search(r'^rep:(.+)$', split[0], re.M)
if not m:
return None
path = m.group(1)
return RepositoryInfo(path=path,
local_path=path,
supports_changesets=True,
supports_parent_diffs=False)
def __init__(self, path, base_path, vobstag, supports_parent_diffs=False):
RepositoryInfo.__init__(self, path, base_path,
supports_parent_diffs=supports_parent_diffs)
self.vobstag = vobstag
def get_repository_info(self):
if not check_install('git --help'):
# CreateProcess (launched via subprocess, used by check_install)
# does not automatically append .cmd for things it finds in PATH.
# If we're on Windows, and this works, save it for further use.
if (sys.platform.startswith('win')
and check_install('git.cmd --help')):
self.git = 'git.cmd'
else:
return None
git_dir = execute([self.git, "rev-parse", "--git-dir"],
ignore_errors=True).rstrip("\n")
if git_dir.startswith("fatal:") or not os.path.isdir(git_dir):
return None
self.bare = execute([self.git, "config",
"core.bare"]).strip() == 'true'
# post-review in directories other than the top level of
# of a work-tree would result in broken diffs on the server
if not self.bare:
git_top = execute([self.git, "rev-parse", "--show-toplevel"],
ignore_errors=True).rstrip("\n")
# Top level might not work on old git version se we use git dir
# to find it.
if git_top.startswith("fatal:") or not os.path.isdir(git_dir):
git_top = git_dir
os.chdir(os.path.abspath(git_top))
self.head_ref = execute([self.git, 'symbolic-ref', '-q', 'HEAD'],
ignore_errors=True).strip()
# We know we have something we can work with. Let's find out
# what it is. We'll try SVN first, but only if there's a .git/svn
# directory. Otherwise, it may attempt to create one and scan
# revisions, which can be slow. Also skip SVN detection if the git
# repository was specified on command line.
git_svn_dir = os.path.join(git_dir, 'svn')
if (not getattr(self.options, 'repository_url', None)
and os.path.isdir(git_svn_dir)
and len(os.listdir(git_svn_dir)) > 0):
data = execute([self.git, "svn", "info"], ignore_errors=True)
m = re.search(r'^Repository Root: (.+)$', data, re.M)
if m:
path = m.group(1)
m = re.search(r'^URL: (.+)$', data, re.M)
if m:
base_path = m.group(1)[len(path):] or "/"
m = re.search(r'^Repository UUID: (.+)$', data, re.M)
if m:
uuid = m.group(1)
self.type = "svn"
# Get SVN tracking branch
if getattr(self.options, 'parent_branch', None):
self.upstream_branch = self.options.parent_branch
else:
data = execute([self.git, "svn", "rebase", "-n"],
ignore_errors=True)
m = re.search(r'^Remote Branch:\s*(.+)$', data,
re.M)
if m:
self.upstream_branch = m.group(1)
else:
sys.stderr.write('Failed to determine SVN '
'tracking branch. Defaulting'
'to "master"\n')
self.upstream_branch = 'master'
return SVNRepositoryInfo(path=path,
base_path=base_path,
uuid=uuid,
supports_parent_diffs=True)
else:
# Versions of git-svn before 1.5.4 don't (appear to) support
# 'git svn info'. If we fail because of an older git install,
# here, figure out what version of git is installed and give
# the user a hint about what to do next.
version = execute([self.git, "svn", "--version"],
ignore_errors=True)
version_parts = re.search('version (\d+)\.(\d+)\.(\d+)',
version)
svn_remote = execute(
[self.git, "config", "--get", "svn-remote.svn.url"],
ignore_errors=True)
if (version_parts and svn_remote and not self.is_valid_version(
(int(version_parts.group(1)), int(version_parts.group(2)),
int(version_parts.group(3))), (1, 5, 4))):
die("Your installation of git-svn must be upgraded to "
"version 1.5.4 or later")
# Okay, maybe Perforce (git-p4).
git_p4_ref = os.path.join(git_dir, 'refs', 'remotes', 'p4', 'master')
data = execute([self.git, 'config', '--get', 'git-p4.port'],
ignore_errors=True)
m = re.search(r'(.+)', data)
if m and os.path.exists(git_p4_ref):
port = m.group(1)
self.type = 'perforce'
self.upstream_branch = 'remotes/p4/master'
return RepositoryInfo(path=port,
base_path='',
supports_parent_diffs=True)
# Nope, it's git then.
# Check for a tracking branch and determine merge-base
self.upstream_branch = ''
if self.head_ref:
short_head = self._strip_heads_prefix(self.head_ref)
merge = execute(
[self.git, 'config', '--get',
'branch.%s.merge' % short_head],
ignore_errors=True).strip()
remote = execute(
[self.git, 'config', '--get',
'branch.%s.remote' % short_head],
ignore_errors=True).strip()
merge = self._strip_heads_prefix(merge)
if remote and remote != '.' and merge:
self.upstream_branch = '%s/%s' % (remote, merge)
url = None
if getattr(self.options, 'repository_url', None):
url = self.options.repository_url
self.upstream_branch = self.get_origin(self.upstream_branch,
True)[0]
else:
self.upstream_branch, origin_url = \
self.get_origin(self.upstream_branch, True)
if not origin_url or origin_url.startswith("fatal:"):
self.upstream_branch, origin_url = self.get_origin()
url = origin_url.rstrip('/')
# Central bare repositories don't have origin URLs.
# We return git_dir instead and hope for the best.
if not url:
url = os.path.abspath(git_dir)
# There is no remote, so skip this part of upstream_branch.
self.upstream_branch = self.upstream_branch.split('/')[-1]
if url:
self.type = "git"
return RepositoryInfo(path=url,
base_path='',
supports_parent_diffs=True)
return None
def get_repository_info(self):
"""Get repository information for the current Git working tree.
Returns:
rbtools.clients.RepositoryInfo:
The repository info structure.
"""
# Temporarily reset the toplevel. This is necessary for making things
# work correctly in unit tests where we may be moving the cwd around a
# lot.
self._git_toplevel = None
if not check_install(['git', '--help']):
# CreateProcess (launched via subprocess, used by check_install)
# does not automatically append .cmd for things it finds in PATH.
# If we're on Windows, and this works, save it for further use.
if (sys.platform.startswith('win') and
check_install(['git.cmd', '--help'])):
self.git = 'git.cmd'
else:
logging.debug('Unable to execute "git --help" or "git.cmd '
'--help": skipping Git')
return None
git_dir = self._execute([self.git, 'rev-parse', '--git-dir'],
ignore_errors=True).rstrip('\n')
if git_dir.startswith('fatal:') or not os.path.isdir(git_dir):
return None
# Sometimes core.bare is not set, and generates an error, so ignore
# errors. Valid values are 'true' or '1'.
bare = execute([self.git, 'config', 'core.bare'],
ignore_errors=True).strip()
self.bare = bare in ('true', '1')
# Running in directories other than the top level of
# of a work-tree would result in broken diffs on the server
if not self.bare:
git_top = execute([self.git, 'rev-parse', '--show-toplevel'],
ignore_errors=True).rstrip('\n')
# Top level might not work on old git version se we use git dir
# to find it.
if (git_top.startswith(('fatal:', 'cygdrive')) or
not os.path.isdir(git_dir)):
git_top = git_dir
self._git_toplevel = os.path.abspath(git_top)
self._head_ref = self._execute(
[self.git, 'symbolic-ref', '-q', 'HEAD'],
ignore_errors=True).strip()
# We know we have something we can work with. Let's find out
# what it is. We'll try SVN first, but only if there's a .git/svn
# directory. Otherwise, it may attempt to create one and scan
# revisions, which can be slow. Also skip SVN detection if the git
# repository was specified on command line.
git_svn_dir = os.path.join(git_dir, 'svn')
if (not getattr(self.options, 'repository_url', None) and
os.path.isdir(git_svn_dir) and
len(os.listdir(git_svn_dir)) > 0):
data = self._execute([self.git, 'svn', 'info'], ignore_errors=True)
m = re.search(r'^Repository Root: (.+)$', data, re.M)
if m:
path = m.group(1)
m = re.search(r'^URL: (.+)$', data, re.M)
if m:
base_path = m.group(1)[len(path):] or '/'
m = re.search(r'^Repository UUID: (.+)$', data, re.M)
if m:
uuid = m.group(1)
self._type = self.TYPE_GIT_SVN
m = re.search(r'Working Copy Root Path: (.+)$', data,
re.M)
if m:
local_path = m.group(1)
else:
local_path = self._git_toplevel
return SVNRepositoryInfo(path=path,
base_path=base_path,
local_path=local_path,
uuid=uuid,
supports_parent_diffs=True)
else:
# Versions of git-svn before 1.5.4 don't (appear to) support
# 'git svn info'. If we fail because of an older git install,
# here, figure out what version of git is installed and give
# the user a hint about what to do next.
version = self._execute([self.git, 'svn', '--version'],
ignore_errors=True)
version_parts = re.search('version (\d+)\.(\d+)\.(\d+)',
version)
svn_remote = self._execute(
[self.git, 'config', '--get', 'svn-remote.svn.url'],
ignore_errors=True)
if (version_parts and svn_remote and
not is_valid_version((int(version_parts.group(1)),
int(version_parts.group(2)),
int(version_parts.group(3))),
(1, 5, 4))):
raise SCMError('Your installation of git-svn must be '
'upgraded to version 1.5.4 or later.')
# Okay, maybe Perforce (git-p4).
git_p4_ref = os.path.join(git_dir, 'refs', 'remotes', 'p4', 'master')
if os.path.exists(git_p4_ref):
data = self._execute([self.git, 'config', '--get', 'git-p4.port'],
ignore_errors=True)
m = re.search(r'(.+)', data)
if m:
port = m.group(1)
else:
port = os.getenv('P4PORT')
if port:
self._type = self.TYPE_GIT_P4
return RepositoryInfo(path=port,
base_path='',
local_path=self._git_toplevel,
supports_parent_diffs=True)
# Nope, it's git then.
# Check for a tracking branch and determine merge-base
self._type = self.TYPE_GIT
url = None
if getattr(self.options, 'repository_url', None):
url = self.options.repository_url
else:
upstream_branch = self._get_parent_branch()
url = self._get_origin(upstream_branch).rstrip('/')
if url.startswith('fatal:'):
raise SCMError('Could not determine remote URL for upstream '
'branch %s' % upstream_branch)
# Central bare repositories don't have origin URLs.
# We return git_dir instead and hope for the best.
if not url:
url = os.path.abspath(git_dir)
if url:
return RepositoryInfo(path=url,
base_path='',
local_path=self._git_toplevel,
supports_parent_diffs=True)
return None
def __init__(self, path, base_path, uuid, supports_parent_diffs=False):
RepositoryInfo.__init__(self, path, base_path,
supports_parent_diffs=supports_parent_diffs)
self.uuid = uuid