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from cvslib import CVS, Entry
import RCSProxy
import client
import md5
import os
import string
import sys
import time
import fnmatch
ignored_patterns = ['*.pyc', '.*', '*~', '@*']
def ignored(file):
if os.path.isdir(file): return 1
for pat in ignored_patterns:
if fnmatch.fnmatch(file, pat): return 1
return 0
class PCVS(CVS):
def __init__(self, proxy):
CVS.__init__(self)
self.proxy = proxy
self.readsums()
self.calcsums()
def calcsums(self):
for file in self.keys():
e = self.entries[file]
if not e.new and e.sum is None:
sum = self.proxy.sum((file, e.rev))
e.setsum(sum)
def fullcheck(self):
ok = 1
for file in self.keys():
e = self.entries[file]
if e.new:
if self.proxy.isfile(file):
print "%s: created by someone else!"
ok = 0
continue
rrev = self.proxy.head(file)
if rrev != e.rev:
print "%s: out of date (%s vs. %s)" % \
(file, e.rev, rrev)
ok = 0
return ok
def update(self):
for file in self.keys():
e = self.entries[file]
if e.new:
print 'A', file
continue
rrev = self.proxy.head(file)
lsum = sumfile(file)
if rrev == e.rev:
if lsum == e.sum:
print '=', file
else:
print 'M', file
continue
if e.sum != lsum:
print "%s: conflict -- not updated" % file
continue
print "%s: getting ..." % file
data = self.proxy.get(file)
f = open(file, 'w')
f.write(data)
f.close()
nsum = md5.new(data).digest()
e.setsum(nsum)
e.rev = rrev
print 'U', file
self.writeentries()
self.writesums()
def commit(self):
if not self.fullcheck():
print "correct above errors first"
return
needed = []
for file in self.keys():
e = self.entries[file]
if e.new:
needed.append(file)
continue
lsum = sumfile(file)
if lsum != e.sum:
needed.append(file)
continue
if not needed:
print "no changes need committing"
return
message = raw_input("One-liner: ")
for file in needed:
print "%s: putting ..." % file
e = self.entries[file]
data = open(file).read()
self.proxy.put(file, data, message)
e.rev = self.proxy.head(file)
e.setsum(self.proxy.sum(file))
# XXX get it?
mtime, ctime = os.stat(file)[-2:]
e.mtime = mtime
e.ctime = ctime
self.writeentries()
self.writesums()
def report(self):
keys = self.keys()
files = os.listdir(os.curdir)
allfiles = files
for file in keys:
if file not in allfiles:
allfiles.append(file)
allfiles.sort()
for file in allfiles:
if file not in keys:
if not ignored(file):
print '?', file
continue
if file not in files:
print file, ': lost'
continue
e = self.entries[file]
if not os.path.exists(file):
print "%s: lost" % file
continue
if e.new:
print 'A', file
continue
lsum = sumfile(file)
rrev = self.proxy.head(file)
if rrev == e.rev:
if lsum == e.sum:
print '=', file
else:
print 'M', file
else:
if lsum == e.sum:
print 'U', file
else:
print 'C', file
def add(self, file):
if self.entries.has_key(file):
print "%s: already known"
else:
self.entries[file] = Entry('/%s/0/Initial %s//\n' %
(file, file))
def sumfile(file):
return md5.new(open(file).read()).digest()
def test():
proxy = RCSProxy.RCSProxyClient(('voorn.cwi.nl', 4127))
proxy.cd('/ufs/guido/voorn/python-RCS/Demo/pdist')
x = PCVS(proxy)
args = sys.argv[1:]
if args:
cmd = args[0]
files = args[1:]
if cmd == 'add':
if not files:
print "add needs at least one file argument"
else:
for file in files:
x.add(file)
x.writeentries()
elif cmd in ('update', 'up'):
if files:
print "updates wants no file arguments"
else:
x.update()
elif cmd in ('commit', 'com'):
if files:
print "commit wants no file arguments"
else:
x.commit()
else:
print "Unknown command", cmd
else:
x.report()
if sys.argv[1:]: x.writesums()
if __name__ == "__main__":
test()
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