Add debug info to the make_version python script.

runtime/tools/make_version.py

 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 #
 # This python script creates a version string in a C++ file.
 
 import os
 import sys
 import subprocess
 import platform
 import getpass
 from os.path import join
 import time
 from optparse import OptionParser
 
+def getVersion():

[Ivan Posva, 2012/10/19 08:42:14]

Where is this used?

[ricow1, 2012/10/19 08:49:54]

Removed, this was leftover from me hacking on using the version.dart script
instead some days ago, sorry

+  proc = subprocess.Popen(['awk',
+                           '$1 == "%s" {print $2}' % (part),
+                           version_file],
+                          stdout=subprocess.PIPE,
+                          stderr=subprocess.STDOUT)
+  return proc.communicate()[0].split('\n')[0]
+
 def getVersionPart(version_file, part):
   proc = subprocess.Popen(['awk',

[Ivan Posva, 2012/10/19 08:42:14]

How about adding debug output here as well?

[ricow1, 2012/10/19 08:49:54]

Done.

                            '$1 == "%s" {print $2}' % (part),
                            version_file],
                           stdout=subprocess.PIPE,
                           stderr=subprocess.STDOUT)
   return proc.communicate()[0].split('\n')[0]
 
 def getRevision():
+  print "Getting revision"
   is_svn = True
   if os.path.exists('.svn'):
+    print "Using svn to get revision"
     cmd = ['svn', 'info']
   else:
+    print "Using git svn to get revision"
     cmd = ['git', 'svn', 'info']
   try:
+    print "Running command to get revision: %s" % cmd
     proc = subprocess.Popen(cmd,
                             stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
-    return proc.communicate()[0].split('\n')[4].split(' ')[1]
+    revision = proc.communicate()[0].split('\n')[4].split(' ')[1]
+    print "Got revision: %s" % revision
+    return revision
   except Exception:
     # If we can't get any revision info (due to lack of tooling) return ''.
     return ''
 
 
 def makeVersionString(version_file):
   id = platform.system()
   if id == 'Windows' or id == 'Microsoft':
     return '0.0.0.0'
   major = getVersionPart(version_file, 'MAJOR')
   minor = getVersionPart(version_file, 'MINOR')
   build = getVersionPart(version_file, 'BUILD')
   patch = getVersionPart(version_file, 'PATCH')
   revision = getRevision()
   user = getpass.getuser()
-  return '%s.%s.%s.%s_%s_%s' % (major, minor, build, patch, revision, user)
+  version_string = '%s.%s.%s.%s_%s_%s' % (major,
+                                          minor,
+                                          build,
+                                          patch,
+                                          revision,
+                                          user)
+  print "Returning version string: %s " % version_string
+  return version_string
 
 def makeFile(output_file, input_file, version_file):
+  print "Making version file"
   version_cc_text = open(input_file).read()
+  version_string = makeVersionString(version_file)
+  print "Writing version to version_cc file: %s" % version_string
   version_cc_text = version_cc_text.replace("{{VERSION_STR}}",
-                                            makeVersionString(version_file))
+                                            version_string)
+  version_time = time.ctime(time.time())
+  print "Writing time to version_cc file: %s" % version_time
   version_cc_text = version_cc_text.replace("{{BUILD_TIME}}",
-                                            time.ctime(time.time()))
+                                            version_time)
   open(output_file, 'w').write(version_cc_text)
   return True
 
 
 def main(args):
   try:
     # Parse input.
     parser = OptionParser()
     parser.add_option("--output",
                       action="store", type="string",
@@ skipping 24 matching lines @@
 
     return 0
   except Exception, inst:
     sys.stderr.write('make_version.py exception\n')
     sys.stderr.write(str(inst))
     sys.stderr.write('\n')
     return -1
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))