87 lines
3.0 KiB
Python
87 lines
3.0 KiB
Python
import sys
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import os
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import commands
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import fnmatch
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import re
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import subprocess, shlex, shutil
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import difflib, time
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def cmdsplit(args):
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if os.sep == '\\':
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args = args.replace('\\', '\\\\')
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return shlex.split(args)
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def cleanDirs(path):
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if not os.path.isdir(path):
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return
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files = os.listdir(path)
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if len(files):
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for f in files:
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fullpath = os.path.join(path, f)
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if os.path.isdir(fullpath):
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cleanDirs(fullpath)
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files = os.listdir(path)
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if len(files) == 0:
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os.rmdir(path)
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def main():
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print("Creating patches")
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mcp = os.path.normpath(sys.argv[1])
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fml_dir = os.path.normpath(sys.argv[2])
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patchd = os.path.normpath(os.path.join(fml_dir, 'patches'))
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base = os.path.normpath(os.path.join(mcp, 'src-base'))
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work = os.path.normpath(os.path.join(mcp, 'src-work'))
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for path, _, filelist in os.walk(work, followlinks=True):
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for cur_file in fnmatch.filter(filelist, '*.java'):
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file_base = os.path.normpath(os.path.join(base, path[len(work)+1:], cur_file)).replace(os.path.sep, '/')
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file_work = os.path.normpath(os.path.join(work, path[len(work)+1:], cur_file)).replace(os.path.sep, '/')
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fromlines = open(file_base, 'U').readlines()
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tolines = open(file_work, 'U').readlines()
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patch = ''.join(difflib.unified_diff(fromlines, tolines, '../' + file_base[len(mcp)+1:], '../' + file_work[len(mcp)+1:], '', '', n=3))
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patch_dir = os.path.join(patchd, path[len(work)+1:])
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patch_file = os.path.join(patch_dir, cur_file + '.patch')
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if len(patch) > 0:
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print patch_file[len(patchd)+1:]
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patch = patch.replace('\r\n', '\n')
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if not os.path.exists(patch_dir):
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os.makedirs(patch_dir)
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with open(patch_file, 'wb') as fh:
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fh.write(patch)
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else:
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if os.path.isfile(patch_file):
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print("Deleting empty patch: %s"%(patch_file))
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os.remove(patch_file)
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cleanDirs(patchd)
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backup = os.path.join(mcp, 'runtime', 'commands.py.bck')
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runtime = os.path.join(mcp, 'runtime', 'commands.py')
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patch_file = os.path.join(fml_dir, 'commands.patch')
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if not os.path.exists(backup):
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shutil.copy(runtime, backup)
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patch = ''.join(difflib.unified_diff(open(backup, 'U').readlines(), open(runtime, 'U').readlines(), 'commands.py', 'commands.py', '', '', n=3))
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if len(patch) > 0:
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print 'Creating commands.py patch'
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patch = patch.replace('\r\n', '\n')
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with open(patch_file, 'wb') as fh:
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fh.write(patch)
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else:
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if os.path.isfile(patch_file):
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print("Deleting empty commands.py patch")
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os.remove(patch_file)
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if __name__ == '__main__':
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main()
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