quilt/add.py
def add_file(self, filename, patch_name=None, ignore=False):
        """ Add file to the patch with patch_name.
        If patch_name is None or empty the topmost patch will be used.
        Adding an already added patch will raise an QuiltError if ignore is
        False.
        """
        file = File(filename)

        if patch_name:
            patch = Patch(patch_name)
        else:
            patch = self.db.top_patch()
            if not patch:
                raise NoAppliedPatch(self.db)

        exists = self._file_in_patch(filename, patch, ignore)
        if exists:
            return

        self._file_in_next_patches(filename, patch)

        if file.is_link():
            raise QuiltError("Cannot add symbolic link %s" % filename)

        self._backup_file(file, patch)

        if file.exists():
            # be sure user can write original file
            os.chmod(filename, file.get_mode() | stat.S_IWUSR | stat.S_IRUSR)

        self.file_added(file, patch)
def add_file(self, filename, patch_name=None, ignore=False):
        """ Add file to the patch with patch_name.
        If patch_name is None or empty the topmost patch will be used.
        Adding an already added patch will raise an QuiltError if ignore is
        False.
        """
        file = File(filename)

        if patch_name:
            patch = Patch(patch_name)
        else:
            patch = self.db.top_patch()
            if not patch:
                raise NoAppliedPatch(self.db)

        exists = self._file_in_patch(filename, patch, ignore)
        if exists:
            return

        self._file_in_next_patches(filename, patch)

        if file.is_link():
            raise QuiltError("Cannot add symbolic link %s" % filename)

        self._backup_file(file, patch)

        if file.exists():
            # be sure user can write original file
            os.chmod(filename, file.get_mode() | stat.S_IWUSR | stat.S_IRUSR)

        self.file_added(file, patch)
Add file to the patch with patch_name.
        If patch_name is None or empty the topmost patch will be used.
        Adding an already added patch will raise an QuiltError if ignore is
        False.