28 lines
823 B
Lua
28 lines
823 B
Lua
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-- Generate v4 UUID, copy to clipboard, speak short suffix.
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math.randomseed(os.time() + (jarvis.context.time.minute or 0) * 1000)
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local function hex(n)
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local s = {}
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for _ = 1, n do
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s[#s + 1] = string.format("%x", math.random(0, 15))
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end
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return table.concat(s)
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end
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-- v4 UUID: xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx where y is 8|9|a|b
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local y_pool = { "8", "9", "a", "b" }
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local uuid = string.format(
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"%s-%s-4%s-%s%s-%s",
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hex(8), hex(4), hex(3),
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y_pool[math.random(1, 4)], hex(3),
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hex(12)
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)
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jarvis.system.clipboard.set(uuid)
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jarvis.system.notify("UUID", uuid)
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-- Speak last 4 hex chars so user knows it landed but doesn't have to listen
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-- to 32 characters.
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local suffix = uuid:sub(-4)
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return jarvis.cmd.ok("UUID в буфере, заканчивается на " .. suffix .. ".")
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