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.
8 lines
274 B
Python
Executable file
8 lines
274 B
Python
Executable file
#!/usr/bin/env python
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import os, sys
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st = os.stat(sys.argv[1])
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megabytes = st.st_size // 1024 // 1024
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# initrd size is limited to 50% of available RAM. To be safe, we'll
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# request at least 3x initrd size, and no less than 64M.
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need = megabytes * 3 + 64
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print("%dM" % need)
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