# Copyright (C) 2009, 2010 Canonical Ltd # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA from __future__ import absolute_import import os import time from breezy import ( controldir, errors, osutils, registry, trace, ) from breezy.i18n import gettext from breezy.branch import ( Branch, ) from breezy.revision import ( NULL_REVISION, ) format_registry = registry.Registry() def send(target_branch, revision, public_branch, remember, format, no_bundle, no_patch, output, from_, mail_to, message, body, to_file, strict=None): possible_transports = [] tree, branch = controldir.ControlDir.open_containing_tree_or_branch( from_, possible_transports=possible_transports)[:2] # we may need to write data into branch's repository to calculate # the data to send. branch.lock_write() try: if output is None: config_stack = branch.get_config_stack() if mail_to is None: mail_to = config_stack.get('submit_to') mail_client = config_stack.get('mail_client')(config_stack) if (not getattr(mail_client, 'supports_body', False) and body is not None): raise errors.BzrCommandError(gettext( 'Mail client "%s" does not support specifying body') % mail_client.__class__.__name__) if remember and target_branch is None: raise errors.BzrCommandError(gettext( '--remember requires a branch to be specified.')) stored_target_branch = branch.get_submit_branch() remembered_target_branch = None if target_branch is None: target_branch = stored_target_branch remembered_target_branch = "submit" else: # Remembers if asked explicitly or no previous location is set if remember or ( remember is None and stored_target_branch is None): branch.set_submit_branch(target_branch) if target_branch is None: target_branch = branch.get_parent() remembered_target_branch = "parent" if target_branch is None: raise errors.BzrCommandError(gettext('No submit branch known or' ' specified')) if remembered_target_branch is not None: trace.note(gettext('Using saved {0} location "{1}" to determine ' 'what changes to submit.').format( remembered_target_branch, target_branch)) submit_branch = Branch.open(target_branch, possible_transports=possible_transports) possible_transports.append(submit_branch.bzrdir.root_transport) if mail_to is None or format is None: if mail_to is None: mail_to = submit_branch.get_config_stack().get( 'child_submit_to') if format is None: formatname = submit_branch.get_child_submit_format() try: format = format_registry.get(formatname) except KeyError: raise errors.BzrCommandError( gettext("No such send format '%s'.") % formatname) stored_public_branch = branch.get_public_branch() if public_branch is None: public_branch = stored_public_branch # Remembers if asked explicitly or no previous location is set elif (remember or (remember is None and stored_public_branch is None)): branch.set_public_branch(public_branch) if no_bundle and public_branch is None: raise errors.BzrCommandError(gettext('No public branch specified or' ' known')) base_revision_id = None revision_id = None if revision is not None: if len(revision) > 2: raise errors.BzrCommandError(gettext('bzr send takes ' 'at most two one revision identifiers')) revision_id = revision[-1].as_revision_id(branch) if len(revision) == 2: base_revision_id = revision[0].as_revision_id(branch) if revision_id is None: if tree is not None: tree.check_changed_or_out_of_date( strict, 'send_strict', more_error='Use --no-strict to force the send.', more_warning='Uncommitted changes will not be sent.') revision_id = branch.last_revision() if revision_id == NULL_REVISION: raise errors.BzrCommandError(gettext('No revisions to submit.')) if format is None: format = format_registry.get() directive = format(branch, revision_id, target_branch, public_branch, no_patch, no_bundle, message, base_revision_id, submit_branch) if output is None: directive.compose_merge_request(mail_client, mail_to, body, branch, tree) else: if directive.multiple_output_files: if output == '-': raise errors.BzrCommandError(gettext('- not supported for ' 'merge directives that use more than one output file.')) if not os.path.exists(output): os.mkdir(output, 0755) for (filename, lines) in directive.to_files(): path = os.path.join(output, filename) outfile = open(path, 'wb') try: outfile.writelines(lines) finally: outfile.close() else: if output == '-': outfile = to_file else: outfile = open(output, 'wb') try: outfile.writelines(directive.to_lines()) finally: if outfile is not to_file: outfile.close() finally: branch.unlock() def _send_4(branch, revision_id, target_branch, public_branch, no_patch, no_bundle, message, base_revision_id, local_target_branch=None): from breezy import merge_directive return merge_directive.MergeDirective2.from_objects( branch.repository, revision_id, time.time(), osutils.local_time_offset(), target_branch, public_branch=public_branch, include_patch=not no_patch, include_bundle=not no_bundle, message=message, base_revision_id=base_revision_id, local_target_branch=local_target_branch) def _send_0_9(branch, revision_id, submit_branch, public_branch, no_patch, no_bundle, message, base_revision_id, local_target_branch=None): if not no_bundle: if not no_patch: patch_type = 'bundle' else: raise errors.BzrCommandError(gettext('Format 0.9 does not' ' permit bundle with no patch')) else: if not no_patch: patch_type = 'diff' else: patch_type = None from breezy import merge_directive return merge_directive.MergeDirective.from_objects( branch.repository, revision_id, time.time(), osutils.local_time_offset(), submit_branch, public_branch=public_branch, patch_type=patch_type, message=message, local_target_branch=local_target_branch) format_registry.register('4', _send_4, 'Bundle format 4, Merge Directive 2 (default)') format_registry.register('0.9', _send_0_9, 'Bundle format 0.9, Merge Directive 1') format_registry.default_key = '4'