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47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
#!/usr/bin/env python3
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import click
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import json
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import termtables
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@click.command()
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@click.argument('first', type=click.Path(exists=True))
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@click.argument('second', type=click.Path(exists=True))
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def main(first, second):
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stats = tuple(read_stats(v) for v in (first, second))
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keys = set()
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for v in stats:
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keys.update(v.keys())
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keys = sorted(keys - {'total'})
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result = list()
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for k in keys:
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first_size = stats[0].get(k, 0)
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second_size = stats[1].get(k, 0)
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diff = second_size - first_size
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if diff != 0:
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result.append((k, first_size, diff, (second_size / first_size - 1) * 100 if first_size != 0 else 100))
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result.sort(key=lambda v: tuple(reversed(v)))
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diff = stats[1]['total'] - stats[0]['total']
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first_total = stats[0]['total']
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result.append(('total', first_total, diff, (stats[1]['total'] / first_total - 1) * 100) if first_total != 0 else 100)
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print(f'Preprocessed code size diff between {first} and {second}:\n')
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termtables.print(
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[(v[0], v[1], f'{v[2]:+}', f'{v[3]:+}') for v in result],
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header=['file', 'size, bytes', 'diff, bytes', 'diff, %'],
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style=termtables.styles.markdown,
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)
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def read_stats(path):
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with open(path) as stream:
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return json.load(stream)
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if __name__ == '__main__':
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main()
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