Ludovic Marie
95 lines
5.2 KiB
Python
95 lines
5.2 KiB
Python
#!/usr/bin/env python3
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"""Prepare private pinned resources for Horizon's native development client."""
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import argparse
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import json
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import os
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from pathlib import Path
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import subprocess
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import zipfile
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try:
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from . import lab, test_rust_parity as base, test_worldgen_parity as worldgen, test_model_baking_parity as baking
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except ImportError:
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import lab
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import test_rust_parity as base
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import test_worldgen_parity as worldgen
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import test_model_baking_parity as baking
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def main():
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('--prepare', action='store_true', help='Fetch pinned reference artifacts first')
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args = parser.parse_args()
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if args.prepare:
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lab.prepare()
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lock, jars, libraries = base.verify_artifacts()
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root = lab.LOCAL / 'horizon-client' / lock['minecraft']['version']
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root.mkdir(parents=True, exist_ok=True)
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facts = root / 'facts.json'
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manifest = root / 'horizon-resources.json'
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oracle = lab.ROOT / 'mods/horizon/src/test/java/dev/horizonlab/parity/VanillaHeightmapOracle.java'
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origin = {'minecraft': lock['minecraft']['version'],
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'client_sha256': lab.digest(jars['client'], 'sha256'),
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'server_sha256': lab.digest(jars['server'], 'sha256'),
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'exporter_sha256': lab.digest(oracle, 'sha256')}
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previous = json.loads(manifest.read_text()) if manifest.exists() else {}
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if not (all(previous.get(k) == v for k, v in origin.items()) and facts.exists()
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and previous.get('facts_sha256') == lab.digest(facts, 'sha256')):
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classes = root / 'classes'
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classes.mkdir(exist_ok=True)
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dependencies = os.pathsep.join(map(str, [jars['server'], *libraries]))
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with (root / 'export.log').open('w') as log:
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subprocess.run(['javac', '--release', str(lock['minecraft']['java_major']), '-proc:none',
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'-cp', dependencies, '-d', str(classes), str(oracle)], check=True,
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stdout=log, stderr=subprocess.STDOUT, timeout=3600)
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subprocess.run(['java', '-Xmx512M', '-cp', str(classes) + os.pathsep + dependencies,
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'dev.horizonlab.parity.VanillaHeightmapOracle', 'export', str(facts)],
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check=True, stdout=log, stderr=subprocess.STDOUT, timeout=3600)
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binding = oracle.with_name('VanillaBlockStateBindingOracle.java')
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helper = oracle.with_name('VanillaCuboidModelOracle.java')
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binding_sources = base.source_hashes([binding, helper])
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model_states = root / 'model-states.json'
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if not (previous.get('model_state_exporters_sha256') == binding_sources
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and previous.get('client_sha256') == origin['client_sha256']
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and model_states.exists()
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and previous.get('model_states_sha256') == lab.digest(model_states, 'sha256')):
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classes = root / 'client-classes'; classes.mkdir(exist_ok=True)
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dependencies = os.pathsep.join(map(str, [jars['client'], *baking.client_libraries()]))
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with (root / 'model-state-export.log').open('w') as log:
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subprocess.run(['javac', '--release', str(lock['minecraft']['java_major']), '-proc:none',
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'-cp', dependencies, '-d', str(classes), str(binding), str(helper)],
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check=True, stdout=log, stderr=subprocess.STDOUT, timeout=3600)
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subprocess.run(['java', '-Xmx512M', '-cp', str(classes) + os.pathsep + dependencies,
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'dev.horizonlab.parity.VanillaBlockStateBindingOracle', 'export', str(model_states)],
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check=True, stdout=log, stderr=subprocess.STDOUT, timeout=3600)
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tags = worldgen.tag_resources(jars['server'])
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if tags != worldgen.tag_resources(jars['client']):
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raise ValueError('Reference block tags disagree')
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lab.write_json(root / 'block-tags.json', tags)
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count = 0
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prefixes = ('assets/minecraft/blockstates/', 'assets/minecraft/models/block/',
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'assets/minecraft/textures/block/')
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with zipfile.ZipFile(jars['client']) as archive:
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version = json.loads(archive.read('version.json'))
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for name in archive.namelist():
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if not name.startswith(prefixes) or name.endswith('/'):
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continue
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relative = Path(name)
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if relative.is_absolute() or '..' in relative.parts:
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raise ValueError('Invalid resource path')
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target = root / relative
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data = archive.read(name)
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if not target.exists() or target.read_bytes() != data:
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target.parent.mkdir(parents=True, exist_ok=True)
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target.write_bytes(data)
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count += 1
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lab.write_json(manifest, {'schema': 2, **origin,
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'model_state_exporters_sha256': binding_sources,
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'model_states_sha256': lab.digest(model_states, 'sha256'), 'data_version': version['world_version'],
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'facts_sha256': lab.digest(facts, 'sha256'),
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'block_tags_sha256': lab.digest(root / 'block-tags.json', 'sha256'), 'resource_files': count})
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print(f'Prepared Horizon native-client resources: {root}')
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if __name__ == '__main__':
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main()
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