72 lines
No EOL
2.7 KiB
Python
72 lines
No EOL
2.7 KiB
Python
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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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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base = os.path.normpath(os.path.join('..', 'src_base'))
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work = os.path.normpath(os.path.join('..', 'src_work'))
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timestamp = re.compile(r'[0-9-]* [0-9:\.]* [+-][0-9]*\r?\n')
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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[12:], cur_file)).replace(os.path.sep, '/')
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file_work = os.path.normpath(os.path.join(work, path[12:], cur_file)).replace(os.path.sep, '/')
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patch = ''
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cmd = 'diff -u %s %s -r --strip-trailing-cr --new-file' % (file_base, file_work)
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process = subprocess.Popen(cmdsplit(cmd), stdout=subprocess.PIPE, stderr=subprocess.STDOUT, bufsize=-1)
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patch, _ = process.communicate()
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patch_dir = os.path.join('patches', path[12:])
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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
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patch = timestamp.sub("0000-00-00 00:00:00.000000000 -0000\n", patch)
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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: ' + patch_file
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os.remove(patch_file)
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for path, _, filelist in os.walk('patches', followlinks=True):
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for cur_file in fnmatch.filter(filelist, '*.patch'):
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src_file = os.path.normpath(os.path.join(work, path[8:], cur_file[:-6]))
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if not os.path.isfile(src_file):
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print 'Deleting empty patch: %s' % os.path.join(path, cur_file)
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os.remove(os.path.join(path, cur_file))
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cleanDirs('patches')
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print 'Grabing copy of Conf'
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if os.path.exists('conf'):
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shutil.rmtree('conf')
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shutil.copytree('../conf', './conf/')
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if __name__ == '__main__':
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main() |