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# Copyright (C) 2005 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from os.path import dirname
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import bzrlib.errors as errors
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from bzrlib.inventory import InventoryEntry
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from bzrlib.trace import mutter, note, warning
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from bzrlib.errors import NotBranchError
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from bzrlib.workingtree import WorkingTree
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def glob_expand_for_win32(file_list):
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expanded_file_list = []
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for possible_glob in file_list:
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glob_files = glob.glob(possible_glob)
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# special case to let the normal code path handle
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# files that do not exists
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expanded_file_list.append(possible_glob)
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expanded_file_list += glob_files
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return expanded_file_list
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def _prepare_file_list(file_list):
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"""Prepare a file list for use by smart_add_*."""
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if sys.platform == 'win32':
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file_list = glob_expand_for_win32(file_list)
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file_list = list(file_list)
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def add_action_null(inv, parent_ie, path, kind):
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"""Absorb add actions and do nothing."""
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def add_action_print(inv, parent_ie, path, kind):
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"""Print a line to stdout for each file that would be added."""
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print "added", bzrlib.osutils.quotefn(path)
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def add_action_add(inv, parent_ie, path, kind):
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"""Add each file to the given inventory. Produce no output."""
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if parent_ie is not None:
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entry = bzrlib.inventory.make_entry(
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kind, bzrlib.osutils.basename(path), parent_ie.file_id)
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entry = inv.add_path(path, kind=kind)
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# mutter("added %r kind %r file_id={%s}" % (path, kind, entry.file_id))
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def add_action_add_and_print(inv, parent_ie, path, kind):
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"""Add each file to the given inventory, and print a line to stdout."""
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add_action_add(inv, parent_ie, path, kind)
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add_action_print(inv, parent_ie, path, kind)
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def smart_add(file_list, recurse=True, action=add_action_add):
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"""Add files to version, optionally recursing into directories.
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This is designed more towards DWIM for humans than API simplicity.
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For the specific behaviour see the help for cmd_add().
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Returns the number of files added.
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file_list = _prepare_file_list(file_list)
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tree = WorkingTree.open_containing(file_list[0])[0]
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return smart_add_tree(tree, file_list, recurse, action)
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def smart_add_tree(tree, file_list, recurse=True, action=add_action_add):
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"""Add files to version, optionally recursing into directories.
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This is designed more towards DWIM for humans than API simplicity.
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For the specific behaviour see the help for cmd_add().
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This calls reporter with each (path, kind, file_id) of added files.
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Returns the number of files added.
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from bzrlib.errors import BadFileKindError, ForbiddenFileError
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assert isinstance(recurse, bool)
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prepared_list = _prepare_file_list(file_list)
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mutter("smart add of %r, originally %r", prepared_list, file_list)
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inv = tree.read_working_inventory()
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# validate user file paths and convert all paths to tree
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# relative : its cheaper to make a tree relative path an abspath
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# than to convert an abspath to tree relative.
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for filepath in prepared_list:
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rf = tree.relpath(filepath)
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files_to_add.append((rf, None))
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# validate user parameters. Our recursive code avoids adding new files
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# that need such validation
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if tree.is_control_filename(rf):
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raise ForbiddenFileError('cannot add control file %s' % filepath)
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for filepath, parent_ie in files_to_add:
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# filepath is tree-relative
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abspath = tree.abspath(filepath)
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# find the kind of the path being added. This is not
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# currently determined when we list directories
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# recursively, but in theory we can determine while
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# doing the directory listing on *some* platformans.
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# TODO: a safe, portable, clean interface which will
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# be faster than os.listdir() + stat. Specifically,
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# readdir - dirent.d_type supplies the file type when
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# it is defined. (Apparently Mac OSX has the field but
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# does not fill it in ?!) Robert C, Martin P.
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kind = bzrlib.osutils.file_kind(abspath)
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if hasattr(e, 'errno') and e.errno == errno.ENOENT:
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raise errors.NoSuchFile(abspath)
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# we need to call this to determine the inventory kind to create.
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if not InventoryEntry.versionable_kind(kind):
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if filepath in user_files:
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raise BadFileKindError("cannot add %s of type %s" % (abspath, kind))
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warning("skipping %s (can't add file of kind '%s')", abspath, kind)
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if parent_ie is not None:
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versioned = bzrlib.osutils.basename(filepath) in parent_ie.children
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# without the parent ie, use the relatively slower inventory
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versioned = inv.has_filename(filepath)
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if kind == 'directory':
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sub_branch = bzrlib.bzrdir.BzrDir.open(abspath)
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except NotBranchError:
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except errors.UnsupportedFormatError:
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# mutter("tree root doesn't need to be added")
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# mutter("%r is already versioned", abspath)
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mutter("%r is a nested bzr tree", abspath)
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added.extend(__add_one(tree, inv, parent_ie, filepath, kind, action))
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if kind == 'directory' and recurse and not sub_tree:
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if parent_ie is not None:
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this_ie = parent_ie.children[bzrlib.osutils.basename(filepath)]
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# without the parent ie, use the relatively slower inventory
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this_id = inv.path2id(filepath)
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this_ie = inv[this_id]
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for subf in os.listdir(abspath):
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# here we could use TreeDirectory rather than
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# string concatenation.
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subp = bzrlib.osutils.pathjoin(filepath, subf)
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# TODO: is_control_filename is very slow. Make it faster.
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# TreeDirectory.is_control_filename could also make this
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# faster - its impossible for a non root dir to have a
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if tree.is_control_filename(subp):
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mutter("skip control directory %r", subp)
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# ignore while selecting files - if we globbed in the
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# outer loop we would ignore user files.
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ignore_glob = tree.is_ignored(subp)
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if ignore_glob is not None:
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# mutter("skip ignored sub-file %r", subp)
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if ignore_glob not in ignored:
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ignored[ignore_glob] = []
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ignored[ignore_glob].append(subp)
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#mutter("queue to add sub-file %r", subp)
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files_to_add.append((subp, this_ie))
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tree._write_inventory(inv)
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return added, ignored
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def __add_one(tree, inv, parent_ie, path, kind, action):
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"""Add a new entry to the inventory and automatically add unversioned parents.
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Actual adding of the entry is delegated to the action callback.
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:param inv: Inventory which will receive the new entry.
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:param parent_ie: Parent inventory entry if known, or None. If
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None, the parent is looked up by name and used if present, otherwise
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it is recursively added.
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:param kind: Kind of new entry (file, directory, etc)
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:param action: callback(inv, parent_ie, path, kind); return ignored.
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:returns: A list of paths which have been added.
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# Nothing to do if path is already versioned.
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# This is safe from infinite recursion because the tree root is
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if parent_ie is not None:
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# we have a parent ie already
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# slower but does not need parent_ie
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if inv.has_filename(path):
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added = __add_one(tree, inv, None, dirname(path), 'directory', action)
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parent_id = inv.path2id(dirname(path))
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if parent_id is not None:
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parent_ie = inv[inv.path2id(dirname(path))]
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action(inv, parent_ie, path, kind)
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return added + [path]
added
removed
bzrlib/add.py
