mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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63 lines
1.8 KiB
63 lines
1.8 KiB
#!/usr/bin/python |
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# produces cleaner build.json files |
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import collections |
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import json |
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import os |
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import sys |
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TEST = (os.environ.get('TEST', 'false') == 'true') |
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_TOP_LEVEL_KEYS = ['settings', 'filegroups', 'libs', 'targets'] |
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_VERSION_KEYS = ['major', 'minor', 'micro', 'build'] |
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_ELEM_KEYS = [ |
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'name', |
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'build', |
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'language', |
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'public_headers', |
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'headers', |
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'src', |
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'deps'] |
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def rebuild_as_ordered_dict(indict, special_keys): |
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outdict = collections.OrderedDict() |
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for key in special_keys: |
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if key in indict: |
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outdict[key] = indict[key] |
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for key in sorted(indict.keys()): |
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if key in special_keys: continue |
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outdict[key] = indict[key] |
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return outdict |
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def clean_elem(indict): |
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for name in ['public_headers', 'headers', 'src']: |
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if name not in indict: continue |
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inlist = indict[name] |
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protos = set(x for x in inlist if os.path.splitext(x)[1] == '.proto') |
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others = set(x for x in inlist if x not in protos) |
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indict[name] = sorted(protos) + sorted(others) |
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return rebuild_as_ordered_dict(indict, _ELEM_KEYS) |
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for filename in sys.argv[1:]: |
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with open(filename) as f: |
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js = json.load(f) |
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js = rebuild_as_ordered_dict(js, _TOP_LEVEL_KEYS) |
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js['settings']['version'] = rebuild_as_ordered_dict( |
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js['settings']['version'], _VERSION_KEYS) |
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for grp in ['filegroups', 'libs', 'targets']: |
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if grp not in js: continue |
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js[grp] = sorted([clean_elem(x) for x in js[grp]], |
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key=lambda x: (x.get('language', '_'), x['name'])) |
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output = json.dumps(js, indent = 2) |
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# massage out trailing whitespace |
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lines = [] |
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for line in output.splitlines(): |
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lines.append(line.rstrip() + '\n') |
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output = ''.join(lines) |
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if TEST: |
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with open(filename) as f: |
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assert f.read() == output |
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else: |
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with open(filename, 'w') as f: |
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f.write(output) |
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