mirror of
https://github.com/NeoCloud/NeoNetwork
synced 2024-11-17 03:50:40 +08:00
54 lines
1.6 KiB
Python
Executable file
54 lines
1.6 KiB
Python
Executable file
#!/usr/bin/env python3
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import subprocess
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from os import chdir
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from pathlib import Path
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from re import match
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from time import time
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zone_files = [
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"neonetwork",
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"db.10.127",
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"db.fd10.127",
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]
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serial_base = 1586876035
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new_serial = int(time()) - serial_base
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def update_serial_to(zone: Path, serial: int = 0) -> int:
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lines = zone.read_text().split("\n")
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processed = list()
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assert 0 <= serial <= 2 ** 32
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found = False
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old_serial = None
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for line in lines:
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if not found and (m := match(r"^(\s+)([0-9]+)(\s*;\s*Serial\s*)$", line)):
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prefix, old_serial, suffix = m.groups()
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old_serial = int(old_serial)
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print(f"{old_serial=} {serial=}")
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plen = max(len(prefix) - len(str(serial)) + len(str(old_serial)), 0)
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processed.append(f"{' '*plen}{serial}{suffix}")
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found = True
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else:
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processed.append(line)
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if serial:
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zone.write_text("\n".join(processed))
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return old_serial
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for zone in zone_files:
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gen_zone = Path("generated") / "dns" / zone
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repo_zone = Path("dns") / zone
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assert gen_zone.exists()
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assert repo_zone.exists()
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old_serial = update_serial_to(gen_zone)
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update_serial_to(repo_zone, old_serial)
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gen_zone.write_text(repo_zone.read_text())
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p = subprocess.run(
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["git", "diff", "--exit-code", gen_zone.name], cwd=gen_zone.parent
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)
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if p.returncode == 0:
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print(f"skip {repo_zone.name}")
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else:
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print(f"update serial {repo_zone.name}")
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update_serial_to(repo_zone, new_serial)
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