/brz/remove-bazaar

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Viewing changes to commands.py

  • Committer: Jelmer Vernooij
  • Date: 2010-05-13 08:40:18 UTC
  • mto: (0.200.912 trunk)
  • mto: This revision was merged to the branch mainline in revision 6960.
  • Revision ID: jelmer@samba.org-20100513084018-xp9tbrasde6gih3o
Checks for roundtripping.

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Lines of Context:
commands.py
32
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    get_rich_root_format,
33
33
    )
34
34
 
35
 
class cmd_git_serve(Command):
36
 
    """Provide access to a Bazaar branch using the git protocol.
37
 
 
38
 
    This command is experimental and doesn't do much yet.
39
 
    """
40
 
    takes_options = [
41
 
        Option('directory',
42
 
               short_name='d',
43
 
               help='serve contents of directory',
44
 
               type=unicode)
45
 
    ]
46
 
 
47
 
    def run(self, directory=None):
48
 
        lazy_check_versions()
49
 
        from dulwich.server import TCPGitServer
50
 
        from bzrlib.plugins.git.server import BzrBackend
51
 
        from bzrlib.trace import warning
52
 
        import os
53
 
 
54
 
        warning("server support in bzr-git is experimental.")
55
 
 
56
 
        if directory is None:
57
 
            directory = os.getcwd()
58
 
 
59
 
        backend = BzrBackend(directory)
60
 
 
61
 
        server = TCPGitServer(backend, 'localhost')
62
 
        server.serve_forever()
63
 
 
64
 
 
65
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class cmd_git_import(Command):
66
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    """Import all branches from a git repository.
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            )
78
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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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            )
91
 
        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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            )
92
64
        from bzrlib.plugins.git.repository import GitRepository
93
65
 
94
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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:
106
 
            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, None)
 
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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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                head_branch.generate_revision_history(revid)
 
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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()
140
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141
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class cmd_git_object(Command):
142
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    """List or display Git objects by SHA.
143
 
    
 
122
 
144
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    Cat a particular object's Git representation if a SHA is specified.
145
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    List all available SHAs otherwise.
146
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    """
149
128
 
150
129
    aliases = ["git-objects", "git-cat"]
151
130
    takes_args = ["sha1?"]
152
 
    takes_options = [Option('directory', 
 
131
    takes_options = [Option('directory',
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        short_name='d',
154
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        help='Location of repository.', type=unicode),
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        Option('pretty', help='Pretty-print objects.')]
173
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        try:
174
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            if sha1 is not None:
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                try:
176
 
                    obj = object_store[sha1]
 
155
                    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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                    self.outf.write("%s\n" % sha1)
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        finally:
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            repo.unlock()
 
168
 
 
169
 
 
170
class cmd_git_refs(Command):
 
171
    """Output all of the virtual refs for a repository.
 
172
 
 
173
    """
 
174
 
 
175
    hidden = True
 
176
 
 
177
    takes_options = [Option('directory',
 
178
        short_name='d',
 
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        help='Location of repository.', type=unicode)]
 
180
 
 
181
    @display_command
 
182
    def run(self, directory="."):
 
183
        from bzrlib.bzrdir import (
 
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            BzrDir,
 
185
            )
 
186
        from bzrlib.plugins.git.refs import (
 
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            BazaarRefsContainer,
 
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            )
 
189
        from bzrlib.plugins.git.object_store import (
 
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            get_object_store,
 
191
            )
 
192
        bzrdir, _ = BzrDir.open_containing(directory)
 
193
        repo = bzrdir.find_repository()
 
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        repo.lock_read()
 
195
        try:
 
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            object_store = get_object_store(repo)
 
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            refs = BazaarRefsContainer(bzrdir, object_store)
 
198
            for k, v in refs.as_dict().iteritems():
 
199
                self.outf.write("%s -> %s\n" % (k, v))
 
200
        finally:
 
201
            repo.unlock()
 
202
 
 
203
 
 
204
class cmd_git_apply(Command):
 
205
    """Apply a series of git-am style patches.
 
206
 
 
207
    This command will in the future probably be integrated into 
 
208
    "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:
 
235
            tree.unlock()