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import os,sys,shutil,re,stat
from optparse import OptionParser
usage = "usage: %prog [options] <SrcDir> <DestDir>"
parser = OptionParser(usage=usage)
parser.add_option("-n", "--donothing", action='store_true', dest="DoNothing", default=False, help="Do not copy the files.")
parser.add_option("", "--extension", action='store', dest="Extension", default=None, help="Copy only files with this extension.")
parser.add_option("-y", "--ask", action='store_true', dest="Ask", default=False, help="Ask confirmation to copy.")
parser.add_option("-a", "--ask-file", action='append', dest="FilesToConfirm", default=[], help="Ask confirmation to copy for this speicific file (only useful if -y is not used).")
parser.add_option("-d", "--delete-file_re", dest="FilesToDeleteRe", default="", help="Regular expression of files to delete.")
parser.add_option("-s", "--no-skip-svn", dest="NoSkipSvn", action='store_true', default=False, help="Do not Skip .svn directories.")
parser.add_option("-g", "--no-skip-git", dest="NoSkipGit", action='store_true', default=False, help="Do not Skip .git directories.")
parser.add_option("-e", "--del-exist-only-dest", dest="DelExistOnlyDest", action='store_true', default=False, help="Delete files that exist only in the destination directory.")
parser.add_option( "" , "--skip-dir", dest="SkipDirs", action='append', default=[], help="Adds a directory name to skip.")
parser.add_option( "" , "--skip-file", dest="SkipFiles", action='append', default=[], help="Adds a file name to skip.")
(g_Options, g_Args) = parser.parse_args()
if g_Options.FilesToDeleteRe:
try:
g_FilesToDelete=re.compile(g_Options.FilesToDeleteRe,re.I)
except:
print 'Wrong regular expression:',g_Options.FilesToDeleteRe
sys.exit(1)
else:
g_FilesToDelete=None
if len(g_Args)!=2:
parser.error("Wrong number of arguments: "+repr(g_Args))
sys.exit(1)
g_FilesToConfirm={}
for File in g_Options.FilesToConfirm:
g_FilesToConfirm[File]=1
g_DirsToSkip={}
for Dir in g_Options.SkipDirs:
g_DirsToSkip[Dir]=1
g_FilesToSkip={}
for File in g_Options.SkipFiles:
g_FilesToSkip[File]=1
g_Ask=g_Options.Ask
g_DoNothing=g_Options.DoNothing
g_NoSkipSvn=g_Options.NoSkipSvn
g_NoSkipGit=g_Options.NoSkipGit
g_WriteMask=stat.S_IWUSR|stat.S_IWGRP|stat.S_IWOTH
g_SrcDir=os.path.realpath(g_Args[0])
g_DestDir=os.path.realpath(g_Args[1])
if g_Options.Extension:
g_Extre=re.compile('.*\.%s$'%g_Options.Extension,re.I)
else:
g_Extre=None
###############################################################################
g_LenSrcDir=len(g_SrcDir)
if g_SrcDir[-1]!=os.path.sep:
g_LenSrcDir+=1
def SkipDir(SrcDir,File):
Ret = g_DirsToSkip.has_key(File)
SrcDir=SrcDir[g_LenSrcDir:]
while not Ret and SrcDir:
SrcDir,Part=os.path.split(SrcDir)
File=os.path.join(Part,File)
Ret = g_DirsToSkip.has_key(File)
return Ret
###############################################################################
def DeleteFiles(SrcFile,DestFile):
print 'Deleting %s'%(SrcFile)
os.remove(SrcFile)
print 'Deleting %s'%(DestFile)
try:
os.remove(DestFile)
except:
print DestFile,'does not exist'
###############################################################################
#characters=['|','/','-','\\']
#chariter=iter(characters)
#def PrintBusy():
# global characters
# global chariter
#
# try:
# char=chariter.next()
# except StopIteration:
# chariter=iter(characters)
# char=chariter.next()
#
# sys.stdout.write(char)
# sys.stdout.write(chr(8))
count=0
def PrintBusy():
global count
count+=1
item=str(count)
sys.stdout.write(item)
sys.stdout.write(chr(8)*len(item))
###############################################################################
if not os.path.isdir(g_DestDir):
print g_DestDir,"is not a directory"
sys.exit(1)
def FileDiff(SrcFile,DestFile):
try:
Src=open(SrcFile,'rb')
Dest=open(DestFile,'rb')
while 1:
SrcLine=Src.read(4096)
DestLine=Dest.read(4096)
if SrcLine!=DestLine:
return 1
if not SrcLine:
return 0
except Exception,Object:
#print "Exception occured"
#print Object
return 1
g_Dot=0
def SynchroniseDir(SrcDir,DestDir):
global g_Dot
SrcFiles=os.listdir(SrcDir)
if g_Options.DelExistOnlyDest:
DstFiles=os.listdir(DestDir)
for File in DstFiles:
DestFile=os.path.join(DestDir,File)
try:
Index=SrcFiles.index(File)
except ValueError:
if os.path.isdir(DestFile):
if not g_NoSkipSvn and File=='.svn':
continue # Skip svn administration dirs
if not g_NoSkipGit and File=='.git':
continue # Skip svn administration dirs
if SkipDir(SrcDir,File):
continue
print 'Deleting directory',DestFile
shutil.rmtree(DestFile)
else:
if g_FilesToSkip.has_key(File):
continue
print 'Deleting file',DestFile
os.remove(DestFile)
for File in SrcFiles:
SrcFile=os.path.join(SrcDir,File)
DestFile=os.path.join(DestDir,File)
if os.path.isdir(SrcFile):
if not g_NoSkipSvn and File=='.svn':
continue # Skip svn administration dirs
if not g_NoSkipGit and File=='.git':
continue # Skip svn administration dirs
if SkipDir(SrcDir,File):
continue
if not os.path.isdir(DestFile):
if g_Dot:
sys.stdout.write('\n')
g_Dot=0
if not g_DoNothing:
if g_Ask:
sys.stdout.write("Create directory %s? (y/n)"%DestFile)
if sys.stdin.read(1)=='y':
print "Creating dir",DestFile
os.mkdir(DestFile)
sys.stdin.read(1)
else:
print "Creating dir",DestFile
os.mkdir(DestFile)
else:
print "Creating dir",DestFile
SynchroniseDir(SrcFile,DestFile)
else:
if g_Extre and not g_Extre.search(File):
continue
if g_FilesToSkip.has_key(File):
continue
if g_FilesToDelete:
if g_FilesToDelete.search(File):
if g_Dot:
sys.stdout.write('\n')
g_Dot=0
DeleteFiles(SrcFile,DestFile)
continue
if FileDiff(SrcFile,DestFile):
#if os.system('fc /b "%s" "%s" >& nul'%(SrcFile,DestFile)):
if g_Dot:
sys.stdout.write('\n')
g_Dot=0
if not g_DoNothing:
if g_Ask or g_FilesToConfirm.has_key(File):
sys.stdout.write("Copy/Merge %s to %s? (y/n/m/d)"%(SrcFile,DestFile))
R=sys.stdin.read(1)
if R=='y':
print '%s -> %s'%(SrcFile,DestFile)
shutil.copyfile(SrcFile,DestFile)
elif R=='m':
print '%s -> %s'%(SrcFile,DestFile)
os.system('fcg "%s" "%s"'%(SrcFile,DestFile))
elif R=='d':
DeleteFiles(SrcFile,DestFile)
sys.stdin.read(1)
else:
print '%s -> %s'%(SrcFile,DestFile)
# check if the file is read-only
try:
Mode=os.stat(DestFile).st_mode
except OSError:
Mode=g_WriteMask
if not g_WriteMask&Mode:
ReadOnly=True
os.chmod(DestFile,Mode|g_WriteMask)
else:
ReadOnly=False
shutil.copyfile(SrcFile,DestFile)
if ReadOnly:
os.chmod(DestFile,Mode & (~g_WriteMask) )
else:
print '%s -> %s'%(SrcFile,DestFile)
else:
PrintBusy()
g_Dot=1
SynchroniseDir(g_SrcDir,g_DestDir)
sys.stdout.write("\n")
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