mirror of
https://github.com/20kdc/OC-KittenOS.git
synced 2024-11-16 23:48:05 +11:00
31 lines
674 B
Lua
31 lines
674 B
Lua
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-- This is released into the public domain.
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-- No warranty is provided, implied or otherwise.
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return {
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read = function (fn)
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local f = io.open(fn, "rb")
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local d = f:read("*a")
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f:close()
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return d
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end,
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write = function (fn, data)
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local f = io.open(fn, "wb")
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f:write(data)
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f:close()
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end,
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progress = function ()
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io.stderr:write("00% \\")
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local lastPercent = 0
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local chr = 0
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return function (fraction)
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local percent = math.ceil(fraction * 100)
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if percent ~= lastPercent then
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lastPercent = percent
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chr = (chr + 1) % 4
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io.stderr:write(string.format("\8\8\8\8\8%02i%% %s", percent, ("\\|/-"):sub(chr + 1, chr + 1)))
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end
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end
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end
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}
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