mirror of
https://github.com/ArchiveBox/ArchiveBox.git
synced 2026-04-04 06:47:57 +10:00
82 lines
2.1 KiB
Python
82 lines
2.1 KiB
Python
#!/usr/bin/env python3
|
|
"""
|
|
Validation hook for wget binary.
|
|
|
|
Runs at crawl start to verify wget is available.
|
|
Outputs JSONL for InstalledBinary and Machine config updates.
|
|
"""
|
|
|
|
import sys
|
|
import json
|
|
|
|
|
|
def find_wget() -> dict | None:
|
|
"""Find wget binary using abx-pkg."""
|
|
try:
|
|
from abx_pkg import Binary, EnvProvider
|
|
|
|
binary = Binary(name='wget', binproviders=[EnvProvider()])
|
|
loaded = binary.load()
|
|
if loaded and loaded.abspath:
|
|
return {
|
|
'name': 'wget',
|
|
'abspath': str(loaded.abspath),
|
|
'version': str(loaded.version) if loaded.version else None,
|
|
'sha256': loaded.sha256 if hasattr(loaded, 'sha256') else None,
|
|
'binprovider': loaded.binprovider.name if loaded.binprovider else 'env',
|
|
}
|
|
except Exception:
|
|
pass
|
|
|
|
return None
|
|
|
|
|
|
def main():
|
|
"""Validate wget binary and output JSONL."""
|
|
|
|
result = find_wget()
|
|
|
|
if result and result.get('abspath'):
|
|
# Output InstalledBinary
|
|
print(json.dumps({
|
|
'type': 'InstalledBinary',
|
|
'name': result['name'],
|
|
'abspath': result['abspath'],
|
|
'version': result['version'],
|
|
'sha256': result['sha256'],
|
|
'binprovider': result['binprovider'],
|
|
}))
|
|
|
|
# Output Machine config update
|
|
print(json.dumps({
|
|
'type': 'Machine',
|
|
'_method': 'update',
|
|
'key': 'config/WGET_BINARY',
|
|
'value': result['abspath'],
|
|
}))
|
|
|
|
if result['version']:
|
|
print(json.dumps({
|
|
'type': 'Machine',
|
|
'_method': 'update',
|
|
'key': 'config/WGET_VERSION',
|
|
'value': result['version'],
|
|
}))
|
|
|
|
sys.exit(0)
|
|
else:
|
|
# Output Dependency request
|
|
print(json.dumps({
|
|
'type': 'Dependency',
|
|
'bin_name': 'wget',
|
|
'bin_providers': 'apt,brew,env',
|
|
}))
|
|
|
|
# Exit non-zero to indicate binary not found
|
|
print(f"wget binary not found", file=sys.stderr)
|
|
sys.exit(1)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|