mirror of
https://github.com/FAUSheppy/no-secrets-athq-ansible
synced 2025-12-06 09:41:36 +01:00
42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
#!/usr/bin/python
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import subprocess
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import sys
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import os
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import argparse
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description="Backup Dir Size helper")
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parser.add_argument('PATH')
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args = parser.parse_args()
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# check parameter #
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if not args.PATH.replace("/", "").isalnum():
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print("Illegal Path: {} (must be alphanum + /)".format(args.PATH))
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sys.exit(1)
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elif not args.PATH.startswith("/"):
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print("Path mus be absolute ({})".format(args.PATH))
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sys.exit(1)
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elif not os.path.isdir(args.PATH):
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print("Path does not exist ({}".format(args.PATH))
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sys.exit(1)
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savepath = os.path.join("/", args.PATH.replace("/", "-"))
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currentSize = 0
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if os.path.isfile(savepath):
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with open(savepath) as f:
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currentSize = int(f.read())
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# check #
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p = subprocess.run(["du", args.PATH], capture_output=True, encoding="utf-8")
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size = int(p.stdout.split("\n")[-2].split("\t")[0])
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if currentSize and currentSize == size:
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sys.exit(2)
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else:
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print("Directory has changed {} to {}".format(currentSize, size))
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with open(savepath, "w") as f:
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f.write(str(size))
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sys.exit(0)
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