Squashed commits

1 files changed, 55 insertions, 0 deletions

diff --git a/get_stack_dependencies.py b/get_stack_dependencies.py
new file mode 100755
index 000000000000..8ad5b2fad816
--- /dev/null
+++ b/get_stack_dependencies.py
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+#!/usr/bin/env python3
+# Copyright (c) 2012, Lorenz Moesenlechner <moesenle@in.tum.de>
+# 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 the Intelligent Autonomous Systems Group/
+#       Technische Universitaet Muenchen 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.
+
+import xml.dom.minidom as minidom
+import sys
+
+
+def main():
+  if len(sys.argv) < 2:
+    print('Usage: %s <stack.xml>' % sys.argv[0])
+    return 1
+
+  top_level = minidom.parse(sys.argv[1])
+  if len(top_level.childNodes) != 1 or top_level.childNodes[0].nodeName != 'stack':
+    print('Invalid stack.xml. No <stack> node found on toplevel.')
+    return 1
+  stack = top_level.childNodes[0]
+  legacy_dependency_nodes = [n for n in stack.childNodes if n.nodeName == 'depend']
+  if legacy_dependency_nodes:
+    print(*[n.getAttribute('stack') for n in legacy_dependency_nodes],
+         sep=' ', end='')
+  else:
+    dependencies = [n.firstChild.wholeText for n in stack.childNodes
+                    if n.nodeName == 'depends']
+    print(*dependencies, sep=' ', end='')
+
+
+if __name__ == '__main__':
+  main()