17 lines
841 B
Python
17 lines
841 B
Python
#!/usr/bin/env python3
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"""Apply ordinary data/script permissions in the private installation prefix."""
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from pathlib import Path
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for p in Path('debian/tmp').rglob('*'):
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if p.is_symlink() or not p.is_file():continue
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if p.suffix=='.desktop':p.chmod(0o644)
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elif p.suffix in ('.py','.sh'):
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with p.open('rb') as f:head=f.read(128)
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if head.startswith(b'#!'):p.chmod(0o755)
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# Debian's canonical Bash interpreter path also applies under the private prefix.
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for p in Path('debian/tmp').rglob('*'):
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if p.is_symlink() or not p.is_file() or not (p.stat().st_mode & 0o111):continue
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with p.open('rb') as stream:first=stream.readline(256)
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if first.rstrip(b'\r\n')==b'#!/usr/bin/bash' or first.startswith(b'#!/usr/bin/bash '):
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data=p.read_bytes();p.write_bytes(b'#!/bin/bash'+data[len(b'#!/usr/bin/bash'):])
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