/brz/remove-bazaar

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commands.py
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from bzrlib.commands import (
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    Command,
 
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    display_command,
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    )
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from bzrlib.option import (
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    Option,
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    get_rich_root_format,
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    )
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34
 
class cmd_git_serve(Command):
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    """Provide access to a Bazaar branch using the git protocol.
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    This command is experimental and doesn't do much yet.
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    """
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    takes_options = [
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        Option('directory',
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               help='serve contents of directory',
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               type=unicode)
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    ]
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    def run(self, directory=None):
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        lazy_check_versions()
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        from dulwich.server import TCPGitServer
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        from bzrlib.plugins.git.server import BzrBackend
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        from bzrlib.trace import warning
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        import os
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52
 
        warning("server support in bzr-git is experimental.")
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54
 
        if directory is None:
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            directory = os.getcwd()
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57
 
        backend = BzrBackend(directory)
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59
 
        server = TCPGitServer(backend, 'localhost')
60
 
        server.serve_forever()
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class cmd_git_import(Command):
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    """Import all branches from a git repository.
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            )
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        from bzrlib.bzrdir import (
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            BzrDir,
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            format_registry,
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            )
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        from bzrlib.errors import (
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            BzrCommandError,
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            InterRepository,
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            Repository,
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            )
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        from bzrlib.plugins.git.branch import GitBranch
 
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        from bzrlib.plugins.git.branch import (
 
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            GitBranch,
 
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            extract_tags,
 
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            )
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        from bzrlib.plugins.git.repository import GitRepository
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65
 
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        if dest_location is None:
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        except NotBranchError:
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            target_bzrdir = BzrDir.create(dest_location, format=format)
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        try:
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            target_repo = target_bzrdir.open_repository()
 
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            target_repo = target_bzrdir.find_repository()
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        except NoRepositoryPresent:
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            target_repo = target_bzrdir.create_repository(shared=True)
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        if not target_repo.supports_rich_root():
 
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            raise BzrCommandError("Target repository doesn't support rich roots")
 
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        interrepo = InterRepository.get(source_repo, target_repo)
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        mapping = source_repo.get_mapping()
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        refs = interrepo.fetch_refs()
 
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        tags = {}
 
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        for k, v in extract_tags(refs).iteritems():
 
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            tags[k] = mapping.revision_id_foreign_to_bzr(v)
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        pb = ui.ui_factory.nested_progress_bar()
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        try:
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            for i, (name, ref) in enumerate(refs.iteritems()):
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                except NotBranchError:
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                    head_branch = head_bzrdir.create_branch()
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                revid = mapping.revision_id_foreign_to_bzr(ref)
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                source_branch = GitBranch(source_repo.bzrdir, source_repo, 
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                    name, ref, None)
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                head_branch.generate_revision_history(revid)
 
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                source_branch = GitBranch(source_repo.bzrdir, source_repo,
 
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                    name, None, tags)
 
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                source_branch.head = ref
 
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                if head_branch.last_revision() != revid:
 
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                    head_branch.generate_revision_history(revid)
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                source_branch.tags.merge_to(head_branch.tags)
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        finally:
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            pb.finished()
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class cmd_git_object(Command):
 
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    """List or display Git objects by SHA.
 
122
 
 
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    Cat a particular object's Git representation if a SHA is specified.
 
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    List all available SHAs otherwise.
 
125
    """
 
126
 
 
127
    hidden = True
 
128
 
 
129
    aliases = ["git-objects", "git-cat"]
 
130
    takes_args = ["sha1?"]
 
131
    takes_options = [Option('directory',
 
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        short_name='d',
 
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        help='Location of repository.', type=unicode),
 
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        Option('pretty', help='Pretty-print objects.')]
 
135
    encoding_type = 'exact'
 
136
 
 
137
    @display_command
 
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    def run(self, sha1=None, directory=".", pretty=False):
 
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        from bzrlib.errors import (
 
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            BzrCommandError,
 
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            )
 
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        from bzrlib.bzrdir import (
 
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            BzrDir,
 
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            )
 
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        bzrdir, _ = BzrDir.open_containing(directory)
 
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        repo = bzrdir.find_repository()
 
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        from bzrlib.plugins.git.object_store import (
 
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            get_object_store,
 
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            )
 
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        object_store = get_object_store(repo)
 
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        repo.lock_read()
 
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        try:
 
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            if sha1 is not None:
 
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                try:
 
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                    obj = object_store[str(sha1)]
 
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                except KeyError:
 
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                    raise BzrCommandError("Object not found: %s" % sha1)
 
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                if pretty:
 
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                    text = obj.as_pretty_string()
 
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                else:
 
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                    text = obj.as_raw_string()
 
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                self.outf.write(text)
 
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            else:
 
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                for sha1 in object_store:
 
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                    self.outf.write("%s\n" % sha1)
 
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        finally:
 
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            repo.unlock()
 
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class cmd_git_refs(Command):
 
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    """Output all of the virtual refs for a repository.
 
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    """
 
174
 
 
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    hidden = True
 
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177
    takes_options = [Option('directory',
 
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        short_name='d',
 
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        help='Location of repository.', type=unicode)]
 
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181
    @display_command
 
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    def run(self, directory="."):
 
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        from bzrlib.bzrdir import (
 
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            BzrDir,
 
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            )
 
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        from bzrlib.plugins.git.refs import (
 
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            BazaarRefsContainer,
 
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            )
 
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        from bzrlib.plugins.git.object_store import (
 
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            get_object_store,
 
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            )
 
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        bzrdir, _ = BzrDir.open_containing(directory)
 
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        repo = bzrdir.find_repository()
 
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        repo.lock_read()
 
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        try:
 
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            object_store = get_object_store(repo)
 
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            refs = BazaarRefsContainer(bzrdir, object_store)
 
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            for k, v in refs.as_dict().iteritems():
 
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                self.outf.write("%s -> %s\n" % (k, v))
 
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        finally:
 
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            repo.unlock()
 
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203
 
 
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class cmd_git_apply(Command):
 
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    """Apply a series of git-am style patches.
 
206
 
 
207
    This command will in the future probably be integrated into 
 
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    "bzr pull".
 
209
    """
 
210
 
 
211
    takes_args = ["patches*"]
 
212
 
 
213
    def _apply_patch(self, wt, f):
 
214
        from dulwich.patch import git_am_patch_split
 
215
        (c, diff, version) = git_am_patch_split(f)
 
216
        # FIXME: Process diff
 
217
        wt.commit(committer=c.committer,
 
218
                  message=c.message)
 
219
 
 
220
    def run(self, patches_list=None):
 
221
        from bzrlib.workingtree import WorkingTree
 
222
        if patches_list is None:
 
223
            patches_list = []
 
224
        
 
225
        tree, _ = WorkingTree.open_containing(".")
 
226
        tree.lock_write()
 
227
        try:
 
228
            for patch in patches_list:
 
229
                f = open(patch, 'r')
 
230
                try:
 
231
                    self._apply_patch(tree, f)
 
232
                finally:
 
233
                    f.close()
 
234
        finally:
 
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            tree.unlock()