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path: root/src/third_party/wiredtiger/dist/dist.py
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import filecmp, glob, os, re, shutil

# source_files --
#	Return a list of the WiredTiger source file names.
def source_files(skip_includes=False):
	if not skip_includes:
		for line in glob.iglob('../src/include/*.[hi]'):
			yield line
	file_re = re.compile(r'^\w')
	for line in open('filelist', 'r'):
		if file_re.match(line):
			yield os.path.join('..', line.rstrip())
	for line in open('extlist', 'r'):
		if file_re.match(line):
			yield os.path.join('..', line.rstrip())

# source_dirs --
#	Return a list of the WiredTiger source directory names.
def source_dirs():
	dirs = set()
	for f in source_files():
		dirs.add(os.path.dirname(f))
	return dirs

def print_source_dirs():
	for d in source_dirs():
		print d

# compare_srcfile --
#	Compare two files, and if they differ, update the source file.
def compare_srcfile(tmp, src):
	if not os.path.isfile(src) or not filecmp.cmp(tmp, src, shallow=False):
		print('Updating ' + src)
		shutil.copyfile(tmp, src)
	os.remove(tmp)