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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2011-05-04 12:10:51 UTC
  • mfrom: (5819.1.4 777007-developer-doc)
  • Revision ID: pqm@pqm.ubuntu.com-20110504121051-aovlsmqiivjmc4fc
(jelmer) Small fixes to developer documentation. (Jonathan Riddell)

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bzrlib/sign_my_commits.py
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# Copyright (C) 2005, 2006 Canonical Ltd
 
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# Copyright (C) 2006, 2007, 2009, 2010, 2011 Canonical Ltd
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#
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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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#
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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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Command which looks for unsigned commits by the current user, and signs them.
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"""
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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from bzrlib import (
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    config,
 
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    bzrdir as _mod_bzrdir,
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    gpg,
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    )
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from bzrlib.bzrdir import BzrDir
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""")
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from bzrlib.commands import Command
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from bzrlib.option import Option
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class cmd_sign_my_commits(Command):
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    """Sign all commits by a given committer.
 
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    __doc__ = """Sign all commits by a given committer.
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    If location is not specified the local tree is used.
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    If committer is not specified the default committer is used.
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    # (both mainline and merged), but not other revisions that may be in the
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    # repository
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    takes_options = [Option('dry-run'
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                            , help='Don\'t actually sign anything, just print'
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                                   ' the revisions that would be signed')
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                    ]
 
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    takes_options = [
 
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            Option('dry-run',
 
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                   help='Don\'t actually sign anything, just print'
 
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                        ' the revisions that would be signed.'),
 
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            ]
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    takes_args = ['location?', 'committer?']
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    def run(self, location=None, committer=None, dry_run=False):
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        if location is None:
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            bzrdir = BzrDir.open_containing('.')[0]
 
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            bzrdir = _mod_bzrdir.BzrDir.open_containing('.')[0]
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        else:
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            # Passed in locations should be exact
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            bzrdir = BzrDir.open(location)
 
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            bzrdir = _mod_bzrdir.BzrDir.open(location)
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        branch = bzrdir.open_branch()
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        repo = branch.repository
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        branch_config = branch.get_config()
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        count = 0
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        repo.lock_write()
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        try:
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            for rev_id in repo.get_ancestry(branch.last_revision())[1:]:
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                if repo.has_signature_for_revision_id(rev_id):
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                    continue
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                rev = repo.get_revision(rev_id)
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                if rev.committer != committer:
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                    continue
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                # We have a revision without a signature who has a 
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                # matching committer, start signing
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                print rev_id
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                count += 1
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                if not dry_run:
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                    repo.sign_revision(rev_id, gpg_strategy)
 
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            repo.start_write_group()
 
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            try:
 
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                for rev_id in repo.get_ancestry(branch.last_revision())[1:]:
 
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                    if repo.has_signature_for_revision_id(rev_id):
 
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                        continue
 
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                    rev = repo.get_revision(rev_id)
 
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                    if rev.committer != committer:
 
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                        continue
 
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                    # We have a revision without a signature who has a
 
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                    # matching committer, start signing
 
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                    print rev_id
 
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                    count += 1
 
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                    if not dry_run:
 
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                        repo.sign_revision(rev_id, gpg_strategy)
 
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            except:
 
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                repo.abort_write_group()
 
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                raise
 
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            else:
 
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                repo.commit_write_group()
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        finally:
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            repo.unlock()
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        print 'Signed %d revisions' % (count,)