330 lines
9.4 KiB
Python
330 lines
9.4 KiB
Python
#!/usr/bin/env python
|
|
|
|
# Copyright (c) 2012 Google Inc. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
"""Make the format of a vcproj really pretty.
|
|
|
|
This script normalize and sort an xml. It also fetches all the properties
|
|
inside linked vsprops and include them explicitly in the vcproj.
|
|
|
|
It outputs the resulting xml to stdout.
|
|
"""
|
|
|
|
__author__ = 'nsylvain (Nicolas Sylvain)'
|
|
|
|
import os
|
|
import sys
|
|
|
|
from xml.dom.minidom import parse
|
|
from xml.dom.minidom import Node
|
|
|
|
REPLACEMENTS = dict()
|
|
ARGUMENTS = None
|
|
|
|
|
|
class CmpTuple(object):
|
|
"""Compare function between 2 tuple."""
|
|
def __call__(self, x, y):
|
|
return cmp(x[0], y[0])
|
|
|
|
|
|
class CmpNode(object):
|
|
"""Compare function between 2 xml nodes."""
|
|
|
|
def __call__(self, x, y):
|
|
def get_string(node):
|
|
node_string = "node"
|
|
node_string += node.nodeName
|
|
if node.nodeValue:
|
|
node_string += node.nodeValue
|
|
|
|
if node.attributes:
|
|
# We first sort by name, if present.
|
|
node_string += node.getAttribute("Name")
|
|
|
|
all_nodes = []
|
|
for (name, value) in node.attributes.items():
|
|
all_nodes.append((name, value))
|
|
|
|
all_nodes.sort(CmpTuple())
|
|
for (name, value) in all_nodes:
|
|
node_string += name
|
|
node_string += value
|
|
|
|
return node_string
|
|
|
|
return cmp(get_string(x), get_string(y))
|
|
|
|
|
|
def PrettyPrintNode(node, indent=0):
|
|
if node.nodeType == Node.TEXT_NODE:
|
|
if node.data.strip():
|
|
print '%s%s' % (' '*indent, node.data.strip())
|
|
return
|
|
|
|
if node.childNodes:
|
|
node.normalize()
|
|
# Get the number of attributes
|
|
attr_count = 0
|
|
if node.attributes:
|
|
attr_count = node.attributes.length
|
|
|
|
# Print the main tag
|
|
if attr_count == 0:
|
|
print '%s<%s>' % (' '*indent, node.nodeName)
|
|
else:
|
|
print '%s<%s' % (' '*indent, node.nodeName)
|
|
|
|
all_attributes = []
|
|
for (name, value) in node.attributes.items():
|
|
all_attributes.append((name, value))
|
|
all_attributes.sort(CmpTuple())
|
|
for (name, value) in all_attributes:
|
|
print '%s %s="%s"' % (' '*indent, name, value)
|
|
print '%s>' % (' '*indent)
|
|
if node.nodeValue:
|
|
print '%s %s' % (' '*indent, node.nodeValue)
|
|
|
|
for sub_node in node.childNodes:
|
|
PrettyPrintNode(sub_node, indent=indent+2)
|
|
print '%s</%s>' % (' '*indent, node.nodeName)
|
|
|
|
|
|
def FlattenFilter(node):
|
|
"""Returns a list of all the node and sub nodes."""
|
|
node_list = []
|
|
|
|
if (node.attributes and
|
|
node.getAttribute('Name') == '_excluded_files'):
|
|
# We don't add the "_excluded_files" filter.
|
|
return []
|
|
|
|
for current in node.childNodes:
|
|
if current.nodeName == 'Filter':
|
|
node_list.extend(FlattenFilter(current))
|
|
else:
|
|
node_list.append(current)
|
|
|
|
return node_list
|
|
|
|
|
|
def FixFilenames(filenames, current_directory):
|
|
new_list = []
|
|
for filename in filenames:
|
|
if filename:
|
|
for key in REPLACEMENTS:
|
|
filename = filename.replace(key, REPLACEMENTS[key])
|
|
os.chdir(current_directory)
|
|
filename = filename.strip('"\' ')
|
|
if filename.startswith('$'):
|
|
new_list.append(filename)
|
|
else:
|
|
new_list.append(os.path.abspath(filename))
|
|
return new_list
|
|
|
|
|
|
def AbsoluteNode(node):
|
|
"""Makes all the properties we know about in this node absolute."""
|
|
if node.attributes:
|
|
for (name, value) in node.attributes.items():
|
|
if name in ['InheritedPropertySheets', 'RelativePath',
|
|
'AdditionalIncludeDirectories',
|
|
'IntermediateDirectory', 'OutputDirectory',
|
|
'AdditionalLibraryDirectories']:
|
|
# We want to fix up these paths
|
|
path_list = value.split(';')
|
|
new_list = FixFilenames(path_list, os.path.dirname(ARGUMENTS[1]))
|
|
node.setAttribute(name, ';'.join(new_list))
|
|
if not value:
|
|
node.removeAttribute(name)
|
|
|
|
|
|
def CleanupVcproj(node):
|
|
"""For each sub node, we call recursively this function."""
|
|
for sub_node in node.childNodes:
|
|
AbsoluteNode(sub_node)
|
|
CleanupVcproj(sub_node)
|
|
|
|
# Normalize the node, and remove all extranous whitespaces.
|
|
for sub_node in node.childNodes:
|
|
if sub_node.nodeType == Node.TEXT_NODE:
|
|
sub_node.data = sub_node.data.replace("\r", "")
|
|
sub_node.data = sub_node.data.replace("\n", "")
|
|
sub_node.data = sub_node.data.rstrip()
|
|
|
|
# Fix all the semicolon separated attributes to be sorted, and we also
|
|
# remove the dups.
|
|
if node.attributes:
|
|
for (name, value) in node.attributes.items():
|
|
sorted_list = sorted(value.split(';'))
|
|
unique_list = []
|
|
for i in sorted_list:
|
|
if not unique_list.count(i):
|
|
unique_list.append(i)
|
|
node.setAttribute(name, ';'.join(unique_list))
|
|
if not value:
|
|
node.removeAttribute(name)
|
|
|
|
if node.childNodes:
|
|
node.normalize()
|
|
|
|
# For each node, take a copy, and remove it from the list.
|
|
node_array = []
|
|
while node.childNodes and node.childNodes[0]:
|
|
# Take a copy of the node and remove it from the list.
|
|
current = node.childNodes[0]
|
|
node.removeChild(current)
|
|
|
|
# If the child is a filter, we want to append all its children
|
|
# to this same list.
|
|
if current.nodeName == 'Filter':
|
|
node_array.extend(FlattenFilter(current))
|
|
else:
|
|
node_array.append(current)
|
|
|
|
|
|
# Sort the list.
|
|
node_array.sort(CmpNode())
|
|
|
|
# Insert the nodes in the correct order.
|
|
for new_node in node_array:
|
|
# But don't append empty tool node.
|
|
if new_node.nodeName == 'Tool':
|
|
if new_node.attributes and new_node.attributes.length == 1:
|
|
# This one was empty.
|
|
continue
|
|
if new_node.nodeName == 'UserMacro':
|
|
continue
|
|
node.appendChild(new_node)
|
|
|
|
|
|
def GetConfiguationNodes(vcproj):
|
|
#TODO(nsylvain): Find a better way to navigate the xml.
|
|
nodes = []
|
|
for node in vcproj.childNodes:
|
|
if node.nodeName == "Configurations":
|
|
for sub_node in node.childNodes:
|
|
if sub_node.nodeName == "Configuration":
|
|
nodes.append(sub_node)
|
|
|
|
return nodes
|
|
|
|
|
|
def GetChildrenVsprops(filename):
|
|
dom = parse(filename)
|
|
if dom.documentElement.attributes:
|
|
vsprops = dom.documentElement.getAttribute('InheritedPropertySheets')
|
|
return FixFilenames(vsprops.split(';'), os.path.dirname(filename))
|
|
return []
|
|
|
|
def SeekToNode(node1, child2):
|
|
# A text node does not have properties.
|
|
if child2.nodeType == Node.TEXT_NODE:
|
|
return None
|
|
|
|
# Get the name of the current node.
|
|
current_name = child2.getAttribute("Name")
|
|
if not current_name:
|
|
# There is no name. We don't know how to merge.
|
|
return None
|
|
|
|
# Look through all the nodes to find a match.
|
|
for sub_node in node1.childNodes:
|
|
if sub_node.nodeName == child2.nodeName:
|
|
name = sub_node.getAttribute("Name")
|
|
if name == current_name:
|
|
return sub_node
|
|
|
|
# No match. We give up.
|
|
return None
|
|
|
|
|
|
def MergeAttributes(node1, node2):
|
|
# No attributes to merge?
|
|
if not node2.attributes:
|
|
return
|
|
|
|
for (name, value2) in node2.attributes.items():
|
|
# Don't merge the 'Name' attribute.
|
|
if name == 'Name':
|
|
continue
|
|
value1 = node1.getAttribute(name)
|
|
if value1:
|
|
# The attribute exist in the main node. If it's equal, we leave it
|
|
# untouched, otherwise we concatenate it.
|
|
if value1 != value2:
|
|
node1.setAttribute(name, ';'.join([value1, value2]))
|
|
else:
|
|
# The attribute does nto exist in the main node. We append this one.
|
|
node1.setAttribute(name, value2)
|
|
|
|
# If the attribute was a property sheet attributes, we remove it, since
|
|
# they are useless.
|
|
if name == 'InheritedPropertySheets':
|
|
node1.removeAttribute(name)
|
|
|
|
|
|
def MergeProperties(node1, node2):
|
|
MergeAttributes(node1, node2)
|
|
for child2 in node2.childNodes:
|
|
child1 = SeekToNode(node1, child2)
|
|
if child1:
|
|
MergeProperties(child1, child2)
|
|
else:
|
|
node1.appendChild(child2.cloneNode(True))
|
|
|
|
|
|
def main(argv):
|
|
"""Main function of this vcproj prettifier."""
|
|
global ARGUMENTS
|
|
ARGUMENTS = argv
|
|
|
|
# check if we have exactly 1 parameter.
|
|
if len(argv) < 2:
|
|
print ('Usage: %s "c:\\path\\to\\vcproj.vcproj" [key1=value1] '
|
|
'[key2=value2]' % argv[0])
|
|
return 1
|
|
|
|
# Parse the keys
|
|
for i in range(2, len(argv)):
|
|
(key, value) = argv[i].split('=')
|
|
REPLACEMENTS[key] = value
|
|
|
|
# Open the vcproj and parse the xml.
|
|
dom = parse(argv[1])
|
|
|
|
# First thing we need to do is find the Configuration Node and merge them
|
|
# with the vsprops they include.
|
|
for configuration_node in GetConfiguationNodes(dom.documentElement):
|
|
# Get the property sheets associated with this configuration.
|
|
vsprops = configuration_node.getAttribute('InheritedPropertySheets')
|
|
|
|
# Fix the filenames to be absolute.
|
|
vsprops_list = FixFilenames(vsprops.strip().split(';'),
|
|
os.path.dirname(argv[1]))
|
|
|
|
# Extend the list of vsprops with all vsprops contained in the current
|
|
# vsprops.
|
|
for current_vsprops in vsprops_list:
|
|
vsprops_list.extend(GetChildrenVsprops(current_vsprops))
|
|
|
|
# Now that we have all the vsprops, we need to merge them.
|
|
for current_vsprops in vsprops_list:
|
|
MergeProperties(configuration_node,
|
|
parse(current_vsprops).documentElement)
|
|
|
|
# Now that everything is merged, we need to cleanup the xml.
|
|
CleanupVcproj(dom.documentElement)
|
|
|
|
# Finally, we use the prett xml function to print the vcproj back to the
|
|
# user.
|
|
#print dom.toprettyxml(newl="\n")
|
|
PrettyPrintNode(dom.documentElement)
|
|
return 0
|
|
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main(sys.argv))
|