Add support for copying coredumps to /tmp

tools/archive_crash.py

Index: tools/archive_crash.py
===================================================================
--- tools/archive_crash.py	(revision 0)
+++ tools/archive_crash.py	(revision 0)
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2014, 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.
+#
+
+# A script that copies a core file and binary to GCS
+# We expect the dumps to be located in /tmp/coredump_PID directory
+# After we copy out the core files we delete the dumps localy
+
+import os
+import shutil
+import sys
+import subprocess
+import tarfile
+import uuid
+
+GCS_FOLDER = 'dart-crashes'
+
+def CreateTarball(dir, tarname):
+  print 'Creating tar file: %s' % (tarname)
+  tar = tarfile.open(tarname, mode='w:gz')
+  tar.add(dir)
+  tar.close()
+
+def CopyToGCS(filename):
+  gs_location = 'gs://%s/%s/' % (GCS_FOLDER, uuid.uuid4())
+  cmd = ['gsutil', 'cp', filename, gs_location]
+  print 'Running command: %s' % (cmd)
+  subprocess.check_call(cmd)
+  archived_filename = '%s%s' % (gs_location, filename.split('/').pop())
+  print 'Dump now available in %s' % (archived_filename) 
+
+def Main():
+  print 'Looking for crash dumps'
+  num_dumps = 0
+  for v in os.listdir('/tmp'):
+    if v.startswith('coredump'):
+      fullpath = '/tmp/%s' % (v)
+      if os.path.isdir(fullpath):
+        num_dumps += 1
+        tarname = '%s.tar.gz' % fullpath
+        CreateTarball(fullpath, tarname)
+        CopyToGCS(tarname)
+        os.unlink(tarname)
+        shutil.rmtree(fullpath)
+  print 'Found %s core dumps' % (num_dumps)
+
+if __name__ == '__main__':
+  sys.exit(Main())
Property changes on: tools/archive_crash.py
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Added: svn:eol-style
   + LF
Added: svn:executable
   + *