/usr/bin/cdvupgrade is in codeville 0.8.0-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | #!/usr/bin/python
# Written by Ross Cohen
# see LICENSE.txt for license information
try:
import Codeville.db
except ImportError:
import sys, os.path
from os.path import dirname, abspath, join
pypath = "lib/python%d.%d/site-packages" % \
(sys.version_info[0], sys.version_info[1])
base = dirname(dirname(abspath(sys.argv[0])))
sys.path[0:0] = [ join(base, pypath) ] # first place to look
from Codeville.bencode import bdecode, bencode
from Codeville.client import find_co, Checkout, _rebuild_fndb, PathError
from Codeville.server import ServerRepository
from Codeville.upgrade import upgrade
import os
from os import path
from sys import argv, exit, version_info
assert version_info >= (2,3), "Python 2.3 or higher is required"
def upgrade_client(repo_dir):
print "Looks like we're upgrading a client."
try:
local = find_co(repo_dir, 'CVILLE')
except PathError:
print "Couldn't find checkout, aborting."
return 1
old_repo = Checkout(local, metadata_dir='CVILLE', rw=False)
# since we're creating a new metadata directory, we can upgrade in place
new_repo = Checkout(local, init=True)
txn = new_repo.txn_begin()
UR = upgrade(old_repo, new_repo, old_repo.lcrepo.keys(), txn)
# fix up all the client specific dbs
for handle, modtime in old_repo.modtimesdb.items():
new_handle = handle
if UR.handle_map.has_key(handle):
new_handle = UR.handle_map[handle]
new_repo.modtimesdb.put(new_handle, modtime, txn=txn)
for handle, bhinfo in old_repo.editsdb.items():
hinfo = bdecode(bhinfo)
if hinfo.has_key('parent'):
hinfo['parent'] = UR.handle_map[hinfo['parent']]
new_handle = handle
if not hinfo.has_key('add'):
new_handle = UR.handle_map[handle]
else:
old_sinfo = old_repo.staticdb.get(handle)
new_repo.staticdb.put(new_handle, old_sinfo, txn=txn)
new_repo.allnamesdb.put(hinfo['parent'] + hinfo['name'], new_handle, txn=txn)
new_repo.editsdb.put(new_handle, bencode(hinfo), txn=txn)
for key, value in old_repo.varsdb.items():
new_repo.varsdb.put(key, value, txn=txn)
heads = bdecode(old_repo.linforepo.get('heads'))
new_heads = [UR.point_map[point] for point in heads]
new_repo.linforepo.put('heads', bencode(new_heads), txn=txn)
_rebuild_fndb(new_repo, txn)
for key, value in old_repo.linforepo.items():
if not key.startswith('cdv://'):
continue
new_repo.linforepo.put(key, UR.point_map[value], txn=txn)
# all done! close everything down.
old_repo.close()
new_repo.txn_commit(txn)
new_repo.close()
print """
The client has been upgraded in place. If things are working, you should
delete all the old metadata directory by doing:
rm -rf CVILLE/
"""
return 0
def upgrade_server(repo_dir):
print "Looks like we're upgrading a server."
old_repo = ServerRepository()
old_repo._db_init(repo_dir, '', rw=False)
# since we're creating a new metadata directory, we can upgrade in place
new_repo = ServerRepository()
new_repo._db_init(repo_dir, init=True)
txn = new_repo.txn_begin()
UR = upgrade(old_repo, new_repo, old_repo.repolistdb.values(), txn)
# write the new repository heads
for repo, head in old_repo.repolistdb.items():
new_repo.repolistdb.put(repo, UR.point_map[head], txn=txn)
old_repo.close()
new_repo.txn_commit(txn)
new_repo.close()
print """
The server has been upgraded in place. If things are working, you should
delete all the old database files by doing:
rm -rf *.db log.* contents/
"""
return 0
def run():
retval = 0
repo_dir = None
if len(argv) < 2:
repo_dir = os.getcwd()
else:
repo_dir = path.abspath(argv[1])
if path.exists(path.join(repo_dir, 'codeville_repository')):
retval = upgrade_server(repo_dir)
else:
retval = upgrade_client(repo_dir)
return 0
if __name__ == '__main__':
if 0:
import hotshot, hotshot.stats
prof = hotshot.Profile("cdvupgrade.prof")
retval = prof.runcall(run)
prof.close()
stats = hotshot.stats.load("cdvupgrade.prof")
stats.strip_dirs()
stats.sort_stats('time', 'calls')
stats.print_stats()
else:
retval = run()
exit(retval)
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