Add LICENSE if none exists, and skip .svn directories.

tools/publish_pkg.py

Index: tools/publish_pkg.py
===================================================================
--- tools/publish_pkg.py	(revision 16265)
+++ tools/publish_pkg.py	(working copy)
@@ -111,6 +111,8 @@
     # Create pubspec.yaml .
     with open(pubspec, 'w') as pubspecFile:
       pubspecFile.write('name: ' + pkgName + '_unsupported\n')
+      pubspecFile.write('author: None\n')
+      pubspecFile.write('homepage: http://None\n')
       pubspecFile.write('version: ' + version + '\n')
       pubspecFile.write("description: >\n")
       pubspecFile.write('  A completely unsupported clone of Dart SDK library\n')
@@ -128,11 +130,43 @@
         (r'(import|part)(\s+)(\'|")\.\./(\.\./)*libraries.dart',
          r'\1\2\3\4libraries.dart'))
 
+  if not os.path.exists(os.path.join(tmpDir, pkgName, 'LICENSE')):
+    with open(os.path.join(tmpDir, pkgName, 'LICENSE'), 'w') as licenseFile:
+      licenseFile.write('''
+Copyright 2012, the Dart project authors. All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of Google Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+''');
+
   replaceInFiles.append(
     (r'(import|part)(\s+)(\'|")(\.\./)+pkg/', r'\1\2\3package:'))
 
   # Replace '../*/pkg' imports and parts.
   for root, dirs, files in os.walk(os.path.join(tmpDir, pkgName)):
+    # TODO(dgrove): Remove this when dartbug.com/7487 is fixed.
+    if '.svn' in dirs:
+      shutil.rmtree(os.path.join(root, '.svn'))
     for name in files:
       if name.endswith('.dart'):
         ReplaceInFiles([os.path.join(root, name)], replaceInFiles)