26 lines
542 B
Lua
26 lines
542 B
Lua
-- Copyright (c) 2020-2021 shadmansaleh
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-- MIT license, see LICENSE for more details.
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local function filesize()
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local file = vim.fn.expand('%:p')
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if file == nil or #file == 0 then
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return ''
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end
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local size = vim.fn.getfsize(file)
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if size <= 0 then
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return ''
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end
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local suffixes = { 'b', 'k', 'm', 'g' }
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local i = 1
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while size > 1024 and i < #suffixes do
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size = size / 1024
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i = i + 1
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end
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local format = i == 1 and '%d%s' or '%.1f%s'
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return string.format(format, size, suffixes[i])
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end
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return filesize
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