3923a7d3f8
This got... long... and complicated. But I think it's a really good demonstration of getting redo to do complicated things elegantly. At least, I hope it is.
21 lines
591 B
Python
Executable file
21 lines
591 B
Python
Executable file
#!/usr/bin/env python
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import hashlib, os, stat, sys
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for name in sys.stdin:
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name = name[:-1] # skip terminating newline
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st = os.lstat(name)
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if stat.S_ISREG(st.st_mode):
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h = hashlib.sha256()
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f = open(name)
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while 1:
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b = f.read(65536)
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if not b: break
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h.update(b)
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digest = h.hexdigest()
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elif stat.S_ISLNK(st.st_mode):
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digest = hashlib.sha256(os.readlink(name)).hexdigest()
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else:
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digest = '0'
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print('%s %07o-%s-%s-%s' % (
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name,
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st.st_mode, st.st_uid, st.st_gid, digest))
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