ForgePatch/fml/generatechangedfilelist.py

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import sys
import os
import commands
import fnmatch
import re
import subprocess, shlex
mcp_root = os.path.abspath(sys.argv[1])
sys.path.append(os.path.join(mcp_root,"runtime"))
from filehandling.srgshandler import parse_srg
def cmdsplit(args):
if os.sep == '\\':
args = args.replace('\\', '\\\\')
return shlex.split(args)
def main():
list_file = os.path.abspath(sys.argv[2])
prelist = os.path.join(mcp_root,"temp","server.md5")
postlist = os.path.join(mcp_root,"temp","server_reobf.md5")
cmd = 'diff --unchanged-group-format='' --old-group-format='' --new-group-format=\'%%>\' --changed-group-format=\'%%>\' %s %s' % (prelist, postlist)
process = subprocess.Popen(cmdsplit(cmd), stdout=subprocess.PIPE, bufsize=-1)
difflist,_= process.communicate()
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srg_data = parse_srg(os.path.join(mcp_root,"temp","server_rg.srg"))
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classes = {}
for row in srg_data['CL']:
classes[row['deobf_name']] = row['obf_name']
with open(list_file, 'w') as fh:
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for diff in difflist.splitlines():
diffrow=diff.strip().split()
clazz=diffrow[0]
if clazz in classes:
clazz=classes[clazz]
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if clazz.startswith("net/minecraft/src/"):
clazz=clazz[len("net/minecraft/src/"):]
fh.write("minecraft_server/%s.class\n" %(clazz))
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prelist = os.path.join(mcp_root,"temp","client.md5")
postlist = os.path.join(mcp_root,"temp","client_reobf.md5")
cmd = 'diff --unchanged-group-format='' --old-group-format='' --new-group-format=\'%%>\' --changed-group-format=\'%%>\' %s %s' % (prelist, postlist)
process = subprocess.Popen(cmdsplit(cmd), stdout=subprocess.PIPE, bufsize=-1)
difflist,_= process.communicate()
srg_data = parse_srg(os.path.join(mcp_root,"temp","client_rg.srg"))
classes = {}
for row in srg_data['CL']:
classes[row['deobf_name']] = row['obf_name']
with open(list_file, 'w') as fh:
for diff in difflist.splitlines():
diffrow=diff.strip().split()
clazz=diffrow[0]
if clazz in classes:
clazz=classes[clazz]
if clazz.startswith("net/minecraft/src/"):
clazz=clazz[len("net/minecraft/src/"):]
fh.write("minecraft/%s.class\n" %(clazz))
if __name__ == '__main__':
main()