1#!/usr/bin/env python2
2#
3#  Merge debugger YAML metadata files and output a merged JSON metadata file.
4#
5
6import os, sys, json, yaml
7import optparse
8
9if __name__ == '__main__':
10	parser = optparse.OptionParser()
11	parser.add_option('--output', dest='output', default=None, help='output JSON filename')
12	parser.add_option('--class-names', dest='class_names', help='YAML metadata for class names')
13	parser.add_option('--debug-commands', dest='debug_commands', help='YAML metadata for debug commands')
14	parser.add_option('--debug-errors', dest='debug_errors', help='YAML metadata for debug protocol error codes')
15	parser.add_option('--opcodes', dest='opcodes', help='YAML metadata for opcodes')
16	(opts, args) = parser.parse_args()
17
18	res = {}
19	def merge(fn):
20		with open(fn, 'rb') as f:
21			doc = yaml.load(f)
22		for k in doc.keys():
23			res[k] = doc[k]
24
25	merge(opts.class_names)
26	merge(opts.debug_commands)
27	merge(opts.debug_errors)
28	merge(opts.opcodes)
29
30	with open(opts.output, 'wb') as f:
31		f.write(json.dumps(res, indent=4) + '\n')
32	print('Wrote merged debugger metadata to ' + str(opts.output))
33