def install(self, source):
url_parts = self.parse_url(source)
dest_dir = os.path.join(os.environ.get('CHARM_DIR'), 'fetched')
if not os.path.exists(dest_dir):
mkdir(dest_dir, perms=0755)
dld_file = os.path.join(dest_dir, os.path.basename(url_parts.path))
try:
self.download(source, dld_file)
except urllib2.URLError as e:
raise UnhandledSource(e.reason)
except OSError as e:
raise UnhandledSource(e.strerror)
return extract(dld_file)
def install(self, source):
url_parts = self.parse_url(source)
dest_dir = os.path.join(os.environ.get('CHARM_DIR'), 'fetched')
dld_file = os.path.join(dest_dir, os.path.basename(url_parts.path))
try:
self.download(source, dld_file)
except urllib2.URLError as e:
return UnhandledSource(e.reason)
except OSError as e:
return UnhandledSource(e.strerror)
finally:
if os.path.isfile(dld_file):
os.unlink(dld_file)
return extract(dld_file)
def install(self, source, branch="master", dest=None, depth=None):
url_parts = self.parse_url(source)
branch_name = url_parts.path.strip("/").split("/")[-1]
if dest:
dest_dir = os.path.join(dest, branch_name)
else:
dest_dir = os.path.join(os.environ.get('CHARM_DIR'), "fetched",
branch_name)
try:
self.clone(source, dest_dir, branch, depth)
except CalledProcessError as e:
raise UnhandledSource(e)
except OSError as e:
raise UnhandledSource(e.strerror)
return dest_dir
def branch(self, source, dest):
if not self.can_handle(source):
raise UnhandledSource("Cannot handle {}".format(source))
if os.path.exists(dest):
check_call(['bzr', 'pull', '--overwrite', '-d', dest, source])
else:
check_call(['bzr', 'branch', source, dest])
def install(self, source, branch="master", dest=None, depth=None):
url_parts = self.parse_url(source)
branch_name = url_parts.path.strip("/").split("/")[-1]
if dest:
dest_dir = os.path.join(dest, branch_name)
else:
dest_dir = os.path.join(os.environ.get('CHARM_DIR'), "fetched",
branch_name)
if not os.path.exists(dest_dir):
mkdir(dest_dir, perms=0o755)
try:
self.clone(source, dest_dir, branch, depth)
except GitCommandError as e:
raise UnhandledSource(e.message)
except OSError as e:
raise UnhandledSource(e.strerror)
return dest_dir
def clone(self, source, dest, branch, depth=None):
if not self.can_handle(source):
raise UnhandledSource("Cannot handle {}".format(source))
if depth:
Repo.clone_from(source, dest, branch=branch, depth=depth)
else:
Repo.clone_from(source, dest, branch=branch)
def install(self, source, dest=None, checksum=None, hash_type='sha1'):
"""
Download and install an archive file, with optional checksum validation.
The checksum can also be given on the `source` URL's fragment.
For example::
handler.install('http://example.com/file.tgz#sha1=deadbeef')
:param str source: URL pointing to an archive file.
:param str dest: Local destination path to install to. If not given,
installs to `$CHARM_DIR/archives/archive_file_name`.
:param str checksum: If given, validate the archive file after download.
:param str hash_type: Algorithm used to generate `checksum`.
Can be any hash alrgorithm supported by :mod:`hashlib`,
such as md5, sha1, sha256, sha512, etc.
"""
url_parts = self.parse_url(source)
dest_dir = os.path.join(os.environ.get('CHARM_DIR'), 'fetched')
if not os.path.exists(dest_dir):
mkdir(dest_dir, perms=0o755)
dld_file = os.path.join(dest_dir, os.path.basename(url_parts.path))
try:
self.download(source, dld_file)
except URLError as e:
raise UnhandledSource(e.reason)
except OSError as e:
raise UnhandledSource(e.strerror)
options = parse_qs(url_parts.fragment)
for key, value in options.items():
if not six.PY3:
algorithms = hashlib.algorithms
else:
algorithms = hashlib.algorithms_available
if key in algorithms:
if len(value) != 1:
raise TypeError("Expected 1 hash value, not %d" %
len(value))
expected = value[0]
check_hash(dld_file, expected, key)
if checksum:
check_hash(dld_file, checksum, hash_type)
return extract(dld_file, dest)
def clone(self, source, dest, branch="master", depth=None):
if not self.can_handle(source):
raise UnhandledSource("Cannot handle {}".format(source))
if os.path.exists(dest):
cmd = ['git', '-C', dest, 'pull', source, branch]
else:
cmd = ['git', 'clone', source, dest, '--branch', branch]
if depth:
cmd.extend(['--depth', depth])
check_call(cmd)
def install(self, source):
url_parts = self.parse_url(source)
branch_name = url_parts.path.strip("/").split("/")[-1]
dest_dir = os.path.join(os.environ.get('CHARM_DIR'), "fetched",
branch_name)
if not os.path.exists(dest_dir):
mkdir(dest_dir, perms=0o755)
try:
self.branch(source, dest_dir)
except OSError as e:
raise UnhandledSource(e.strerror)
return dest_dir
def branch(self, source, dest):
url_parts = self.parse_url(source)
# If we use lp:branchname scheme we need to load plugins
if not self.can_handle(source):
raise UnhandledSource("Cannot handle {}".format(source))
if url_parts.scheme == "lp":
from bzrlib.plugin import load_plugins
load_plugins()
try:
remote_branch = Branch.open(source)
remote_branch.bzrdir.sprout(dest).open_branch()
except Exception as e:
raise e
def branch(self, source, dest, revno=None):
if not self.can_handle(source):
raise UnhandledSource("Cannot handle {}".format(source))
cmd_opts = []
if revno:
cmd_opts += ['-r', str(revno)]
if os.path.exists(dest):
cmd = ['bzr', 'pull']
cmd += cmd_opts
cmd += ['--overwrite', '-d', dest, source]
else:
cmd = ['bzr', 'branch']
cmd += cmd_opts
cmd += [source, dest]
check_call(cmd)
def branch(self, source, dest):
url_parts = self.parse_url(source)
# If we use lp:branchname scheme we need to load plugins
if not self.can_handle(source):
raise UnhandledSource("Cannot handle {}".format(source))
if url_parts.scheme == "lp":
from bzrlib.plugin import load_plugins
load_plugins()
try:
local_branch = bzrdir.BzrDir.create_branch_convenience(dest)
except errors.AlreadyControlDirError:
local_branch = Branch.open(dest)
try:
remote_branch = Branch.open(source)
remote_branch.push(local_branch)
tree = workingtree.WorkingTree.open(dest)
tree.update()
except Exception as e:
raise e
def clone(self, source, dest, branch):
if not self.can_handle(source):
raise UnhandledSource("Cannot handle {}".format(source))
repo = Repo.clone_from(source, dest)
repo.git.checkout(branch)
def raise_unhandled(*args, **kwargs):
raise UnhandledSource('test')