def action_create(self):
path = self.resource.path
if sudo.path_lexists(path):
oldpath = os.path.realpath(path)
if oldpath == self.resource.to:
return
if not sudo.path_lexists(path):
raise Fail(
"%s trying to create a symlink with the same name as an existing file or directory"
% self.resource)
Logger.info("%s replacing old symlink to %s" %
(self.resource, oldpath))
sudo.unlink(path)
if self.resource.hard:
if not sudo.path_exists(self.resource.to):
raise Fail(
"Failed to apply %s, linking to nonexistent location %s" %
(self.resource, self.resource.to))
if sudo.path_isdir(self.resource.to):
raise Fail(
"Failed to apply %s, cannot create hard link to a directory (%s)"
% (self.resource, self.resource.to))
Logger.info("Creating hard %s" % self.resource)
sudo.link(self.resource.to, path)
else:
if not sudo.path_exists(self.resource.to):
Logger.info("Warning: linking to nonexistent location %s" %
self.resource.to)
Logger.info("Creating symbolic %s to %s" %
(self.resource, self.resource.to))
sudo.symlink(self.resource.to, path)
def action_create(self):
path = self.resource.path
if sudo.path_lexists(path):
oldpath = os.path.realpath(path)
if oldpath == self.resource.to:
return
if not sudo.path_lexists(path):
raise Fail(
"%s trying to create a symlink with the same name as an existing file or directory" % self.resource)
Logger.info("%s replacing old symlink to %s" % (self.resource, oldpath))
sudo.unlink(path)
if self.resource.hard:
if not sudo.path_exists(self.resource.to):
raise Fail("Failed to apply %s, linking to nonexistent location %s" % (self.resource, self.resource.to))
if sudo.path_isdir(self.resource.to):
raise Fail("Failed to apply %s, cannot create hard link to a directory (%s)" % (self.resource, self.resource.to))
Logger.info("Creating hard %s" % self.resource)
sudo.link(self.resource.to, path)
else:
if not sudo.path_exists(self.resource.to):
Logger.info("Warning: linking to nonexistent location %s" % self.resource.to)
Logger.info("Creating symbolic %s to %s" % (self.resource, self.resource.to))
sudo.symlink(self.resource.to, path)
def action_create(self):
path = self.resource.path
if not sudo.path_exists(path):
Logger.info("Creating directory %s since it doesn't exist." % self.resource)
# dead links should be followed, else we gonna have failures on trying to create directories on top of them.
if self.resource.follow:
# Follow symlink until the tail.
followed_links = set()
while sudo.path_lexists(path):
if path in followed_links:
raise Fail("Applying %s failed, looped symbolic links found while resolving %s" % (self.resource, path))
followed_links.add(path)
path = sudo.readlink(path)
if path != self.resource.path:
Logger.info("Following the link {0} to {1} to create the directory".format(self.resource.path, path))
if self.resource.create_parents:
sudo.makedirs(path, self.resource.mode or 0755)
else:
dirname = os.path.dirname(path)
if not sudo.path_isdir(dirname):
raise Fail("Applying %s failed, parent directory %s doesn't exist" % (self.resource, dirname))
sudo.makedir(path, self.resource.mode or 0755)
if not sudo.path_isdir(path):
raise Fail("Applying %s failed, file %s already exists" % (self.resource, path))
_ensure_metadata(path, self.resource.owner, self.resource.group,
mode=self.resource.mode, cd_access=self.resource.cd_access,
recursive_ownership=self.resource.recursive_ownership, recursive_mode_flags=self.resource.recursive_mode_flags,
recursion_follow_links=self.resource.recursion_follow_links, safemode_folders=self.resource.safemode_folders)
def action_create(self):
path = self.resource.path
if not sudo.path_exists(path):
Logger.info("Creating directory %s since it doesn't exist." % self.resource)
# dead links should be followed, else we gonna have failures on trying to create directories on top of them.
if self.resource.follow:
# Follow symlink until the tail.
followed_links = set()
while sudo.path_lexists(path):
if path in followed_links:
raise Fail("Applying %s failed, looped symbolic links found while resolving %s" % (self.resource, path))
followed_links.add(path)
path = sudo.readlink(path)
if path != self.resource.path:
Logger.info("Following the link {0} to {1} to create the directory".format(self.resource.path, path))
if self.resource.recursive:
sudo.makedirs(path, self.resource.mode or 0755)
else:
dirname = os.path.dirname(path)
if not sudo.path_isdir(dirname):
raise Fail("Applying %s failed, parent directory %s doesn't exist" % (self.resource, dirname))
sudo.makedir(path, self.resource.mode or 0755)
if not sudo.path_isdir(path):
raise Fail("Applying %s failed, file %s already exists" % (self.resource, path))
_ensure_metadata(path, self.resource.owner, self.resource.group,
mode=self.resource.mode, cd_access=self.resource.cd_access)
def get_content(self):
# absolute path
if self.name.startswith(os.path.sep):
path = self.name
# relative path
else:
basedir = self.env.config.basedir
path = os.path.join(basedir, "files", self.name)
if not sudo.path_isfile(path) and not sudo.path_lexists(path):
raise Fail("{0} Source file {1} is not found".format(repr(self), path))
return self.read_file(path)
def action_delete(self):
path = self.resource.path
if sudo.path_lexists(path):
Logger.info("Deleting %s" % self.resource)
sudo.unlink(path)
def action_delete(self):
path = self.resource.path
if sudo.path_lexists(path):
Logger.info("Deleting %s" % self.resource)
sudo.unlink(path)
