mirror of
https://github.com/signalapp/libsignal.git
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60 lines
1.5 KiB
Python
Executable File
60 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright (C) 2021 Signal Messenger, LLC.
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# SPDX-License-Identifier: AGPL-3.0-only
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#
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import os
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import json
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import sys
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def warn(message):
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if 'GITHUB_ACTIONS' in os.environ:
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print("::warning ::" + message)
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else:
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print("warning: " + message, file=sys.stderr)
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our_abs_dir = os.path.dirname(os.path.realpath(__file__))
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lib_size = os.path.getsize(os.path.join(
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our_abs_dir, 'android', 'build', 'intermediates', 'stripped_native_libs', 'release', 'out',
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'lib', 'arm64-v8a', 'libsignal_jni.so'))
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with open(os.path.join(our_abs_dir, 'code_size.json')) as old_sizes_file:
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old_sizes = json.load(old_sizes_file)
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most_recent_tag_size = old_sizes[-1]
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delta = lib_size - most_recent_tag_size['size']
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delta_fraction = (float(delta) / most_recent_tag_size['size'])
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message = "current build is {0}% larger than v{1} (current: {2} bytes, v{1}: {3} bytes)".format(
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int(delta_fraction * 100),
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most_recent_tag_size['version'],
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lib_size,
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most_recent_tag_size['size']
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)
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if delta_fraction > 0.10:
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warn(message)
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else:
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print(message)
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def print_plot(sizes):
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highest_size = max(recent_sizes, key=lambda x: x['size'])['size']
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scale = 1 * 1024 * 1024
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while scale < highest_size:
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scale *= 2
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scale /= 20
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for entry in sizes:
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bucket = int(entry['size'] / scale) + 1
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print('{:>12}: {} ({} bytes)'.format(entry['version'], '*' * bucket, entry['size']))
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recent_sizes = old_sizes[-10:]
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recent_sizes.append({'version': 'current', 'size': lib_size})
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print_plot(recent_sizes)
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