1 files changed, 152 insertions, 0 deletions
diff --git a/tools/cleantree.py b/tools/cleantree.py
new file mode 100644
index 000000000..e873723df
--- /dev/null
+++ b/tools/cleantree.py
@@ -0,0 +1,152 @@
+#!/usr/bin/python
+__doc__="""%prog [options] [<directory>]
+
+Removes all unversioned files from a subversion working copy directory
+<directory>.
+When <directory> is not specified the current directory is used.
+<directory can also be a white space seperated list of directories.
+"""
+import os,sys,re,subprocess
+from optparse import OptionParser
+
+parser = OptionParser(__doc__)
+parser.add_option("-r", "--recursive", action='store_true', dest="Recursive", default=False, help="Also clean subdirectories.")
+parser.add_option("-s", "--skiputil", action='store_true', dest="SkipUtil", default=False, help="Skip util and tools directory.")
+parser.add_option("-v", "--noverbose", action='store_true', dest="NoVerbose", default=False, help="No output.")
+
+(g_Options, g_Args) = parser.parse_args()
+
+if g_Args:
+  for i in range(len(g_Args)):
+    g_Args[i]=os.path.abspath(g_Args[i])
+    if not os.path.isdir(g_Args[i]):
+      parser.error("%s is not a valid directory"%g_Args[i])
+
+NotWorkRe=re.compile("'\.' is not a working copy")
+
+################################################################################
+
+def Print (Message,NoVerbose=None,Append='\n'):
+  if NoVerbose!=1:
+    Message+=Append
+    sys.stdout.write(Message)
+
+################################################################################
+class RunCommandException(Exception):
+  def __init__(this,CommandLine,Output=None):
+    this.CommandLine=CommandLine
+    this.Output=Output
+  def __str__(this):
+    Ret="\n!!! RunCommand exception:\n-> Commandline:\n"
+    Ret+=this.CommandLine
+    if this.Output:
+      Ret+="\n-> Output:\n"
+      Ret+=this.Output
+    else:
+      Ret+="\n-> Command not found"
+    Ret+="\n"
+    return Ret
+################################################################################
+PIPE=subprocess.PIPE
+STDOUT=subprocess.STDOUT
+
+def RunCommand(Command):
+  try:
+    if sys.platform=='linux2':
+      Process=subprocess.Popen(Command, stdin=PIPE, stdout=PIPE, stderr=STDOUT, shell=True)
+    else:
+      CREATE_NO_WINDOW=0x8000000
+      Process=subprocess.Popen(Command, stdin=PIPE, stdout=PIPE, stderr=STDOUT, creationflags=CREATE_NO_WINDOW, shell=True)
+      import msvcrt
+      msvcrt.setmode(Process.stdout.fileno(), os.O_TEXT)  # Threat output as ascii noy binary
+  except:
+    raise RunCommandException(Command)
+  return Process
+
+################################################################################
+def DelTreeNoJunctions(Dir):
+  try:
+    os.rmdir(Dir)
+    # empty dir or it was a junction, so we can return immediately
+    return
+  except:
+    pass
+
+  for root, dirs, files in os.walk(Dir, topdown=True):
+    for name in files:
+      os.remove(os.path.join(root,name))
+    for dir in dirs:
+      # first try just to remove the directory. This is to be sure that when it is a symbolic link
+      # just the link is removed and not the complete contents where it points to
+      try:
+        os.rmdir(os.path.join(root,dir))
+        del dirs[dir]  # do not walk this directory
+      except:
+        pass # go further in the directory tree
+  # Now delete the empty directories left over from the previous walk
+  for root, dirs, files in os.walk(Dir, topdown=False):
+    for dir in dirs:
+      os.rmdir(os.path.join(root,dir))
+  os.rmdir(Dir)
+
+################################################################################
+def ProcessSvnLine(line,NoVerbose=None):
+  if line:
+    if NotWorkRe.search(line):
+      Print(NotWorkRe.sub("'%s' is not a working copy directory. Not cleaning this directory."%(re.sub(r"\\",r"\\\\",Dir)),line))
+      sys.exit(1)
+    if line[0]=='?' or line[0]=='I':
+      Item=re.sub("^\s+","",line[2:])
+      if g_Options.SkipUtil:
+        if Item[:5]=='util'+os.sep:
+          return
+        if Item[:6]=='tools'+os.sep:
+          return
+      if os.path.isdir(Item):
+        Print('Deleting directory %s'%(os.path.abspath(Item)),NoVerbose)
+        try:
+          DelTreeNoJunctions(Item)
+        except:
+          print "Error deleting directory %s. Contains read-only files?"%Item
+      else:
+        Print('Deleting file %s'%(os.path.abspath(Item)),NoVerbose)
+        try:
+          os.remove(Item)
+        except Exception,Details:
+          print "Error deleting file %s. Is read-only? "%Item
+          print Details
+################################################################################
+def CleanTree(Dir, NoVerbose=None):
+  Print("Cleaning '"+Dir+"'")
+  if g_Options.Recursive:
+    Command='svn st --no-ignore'
+  else:
+    Command='svn st -N --no-ignore'
+  Process=RunCommand(Command)
+  StdOut=Process.stdout
+  all_data=""
+  while 1:
+    done = Process.poll()
+    if done == None or done == 0:
+      line=StdOut.readline()
+      all_data+=line
+      line=line.rstrip()
+      ProcessSvnLine(line,NoVerbose)
+    if done == 0:
+      data=StdOut.read()
+      all_data+=data
+      for line in data.splitlines():
+        ProcessSvnLine(line,NoVerbose)
+      break
+    elif done != None:
+      #error!
+      print "error running svn command:", Command
+      print all_data, StdOut.read()
+      sys.exit(1)
+################################################################################
+if not g_Args:
+  g_Args=["."]
+
+for Dir in g_Args:
+  os.chdir(Dir)
+  CleanTree(Dir, g_Options.NoVerbose)