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161 lines
4.3 KiB
161 lines
4.3 KiB
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import subprocess, marshal, os, stat, sys
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g_bPerforceVerbose = False
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# Make all lowercase and forward slashes.
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def FixFilename( f ):
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return f.replace( '\\', '/' ).lower()
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def SetPerforceVerbose( bVerbose ):
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global g_bPerforceVerbose
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g_bPerforceVerbose = bVerbose
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def CheckPerforceReturn( cmd ):
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po = subprocess.Popen( cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE )
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sStdout = po.stdout.read()
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sStderr = po.stderr.read()
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ret = po.wait()
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if ret != 0:
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print >>sys.stderr, "A command returned %d: %s\nstdout = %s\nstderr = %s" % (ret, cmd, sStdout, sStderr)
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sys.exit( ret )
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def ReadPerforceOutput( cmd, bCheckReturn=True ):
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if g_bPerforceVerbose:
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print "Running: " + cmd
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po = subprocess.Popen( cmd, shell=True, stdout=subprocess.PIPE )
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results = []
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try:
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while True:
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try:
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entry = marshal.load(po.stdout)
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except ValueError:
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print '----------------------------------------------'
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print 'Marshal.load(po.stdout) got ValueError'
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print 'Next data:'
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print po.stdout.readline()
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print po.stdout.readline()
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print po.stdout.readline()
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print '----------------------------------------------'
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raise
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results.append(entry)
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except EOFError:
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pass
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ret = ( po.wait(), results )
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# Check the return value?
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if bCheckReturn and ret[0] != 0:
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print >>sys.stderr, "A command returned %d: %s" % (ret[0], cmd)
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sys.exit( 1 )
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return ( ret )
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# Get the list of files. These are returned in a dictionary where the keys are the
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# FixFilename'd filenames (lowercase and forward-slashes-only) and the values are
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# the non-lowercased version (which you need to send to Linux).
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def GetP4OpenedFiles( perforceRoot, cmd ):
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if perforceRoot != None:
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perforceRoot = FixFilename( perforceRoot )
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(x,files) = ReadPerforceOutput( cmd, bCheckReturn=True )
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srcfiles = {}
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depotFiles = [ (x['depotFile'], x['action']) for x in files]
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for (perforceFilename,action) in depotFiles:
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# For now, just ignore delete commands. This means they won't get mirrored over
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# to the remote end.
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if action == 'delete':
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continue
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fixed = FixFilename( perforceFilename )
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if len(fixed) == 0:
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break
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if perforceRoot == None or fixed.startswith( perforceRoot ):
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srcfiles[fixed] = perforceFilename
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return srcfiles
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# Returns 'add', 'edit', 'remove', or 'none' (which either means nothing's happening to it or that depot file doesn't exist).
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def GetClientFileAction( sDepotFilename ):
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kv = ReadPerforceOutput( 'p4 -G fstat \"%s\"' % sDepotFilename )[1][0]
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if kv.has_key( 'action' ):
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return kv[ 'action' ]
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else:
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return 'none'
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# Returns ( client filename, perforce filename, action [edit/add/remove] )
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def GetClientFileInfo( perforceFilename ):
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kv = ReadPerforceOutput( 'p4 -G fstat \"%s\"' % perforceFilename )[1][0]
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try:
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ret = [ kv['clientFile'], kv['depotFile'] ]
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except KeyError:
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print >>sys.stderr, "\nGetClientFileInfo( %s ) failed.\nPerhaps your clientspec doesn't include this file?" % perforceFilename
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sys.exit( 1 )
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if kv.has_key( 'action' ):
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ret.append( kv['action'] )
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else:
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ret.append( 'none' )
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return ret
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# Returns a dictionary with info from p4 client.
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# Particularly interesting are 'Root' (client's root folder), 'Client' (client name)
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def GetClientInfo():
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return ReadPerforceOutput( 'p4 -G client -o' )[1][0]
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# Scan the directory tree and get filenames relative to the specified dir.
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def GetFilenamesRelativeTo_R( dirname ):
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ret = []
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for f in os.listdir( os.path.join(dirname) ):
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if f[0] == '.':
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continue
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fullname = os.path.join( dirname, f )
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s = os.stat( fullname )
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if stat.S_ISDIR( s[stat.ST_MODE] ):
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names = GetFilenamesRelativeTo_R( fullname )
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ret.extend( names )
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else:
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ret.append( fullname )
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return ret
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def GetFilenamesRelativeTo( dirname ):
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ret = GetFilenamesRelativeTo_R( dirname )
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return [ x[len(dirname)+1:] for x in ret ]
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def GetPendingChanges( p4client, fileFilter = "" ):
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cmd = 'p4 -G changes -s pending -c ' + p4client
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if ( len(fileFilter) > 0 ):
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cmd += ' ' + fileFilter
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return ReadPerforceOutput( cmd )[1]
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def P4Where( file ):
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cmd = 'p4 -G where %s' % file
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return ReadPerforceOutput( cmd )[1][0][ "depotFile" ]
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def GetSyncedRevision( p4ClientRoot ):
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cmd = 'p4 -G changes -s submitted -m 1 %s/...' % p4ClientRoot
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return ReadPerforceOutput( cmd )[1][0]['change']
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