Aegisub/core/build/make-svn-rev-header.py

38 lines
1.2 KiB
Python

#!/usr/bin/env python
# This file is used to automatically extract the SVN revision number and
# create a C include file.
# In MSVS, you can add the following Pre-Build Step to use this script:
# cd $(InputDir)core\build
# c:\Python24\python.exe make-svn-rev-header.py
# This is intended for use with a custom version.cpp,
# as described in version.cpp
from xml.dom.minidom import parse
from time import gmtime, strftime
from os.path import isfile
from sys import exit
entries_file = parse('../.svn/entries')
def getRevision(entries):
for entry in entries:
if entry.getAttribute("name") == "":
return entry.getAttribute("revision")
revision = getRevision(entries_file.getElementsByTagName("entry"))
if isfile("svn-revision.h"):
infile = file("svn-revision.h", "r")
for ln in infile:
if ln == "#define BUILD_SVN_REVISION " + revision + "\n":
infile.close()
exit()
outfile = file("svn-revision.h", "w+")
outfile.write("// This file is automatically generated by make-svn-rev-header.py\n")
outfile.write("// Do not modify or add to revision control\n\n")
outfile.write("#define BUILD_SVN_REVISION " + revision + "\n")
outfile.close()