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29 lines
535 B
Lua
29 lines
535 B
Lua
local M = require('dotfiles.autoload')('kdotfiles.utils')
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function M.file_exists(file)
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local f = io.open(file, "rb")
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if f then f:close() end
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return f ~= nil
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end
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function M.lines_from(file)
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if not M.file_exists(file) then return {} end
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lines = {}
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for line in io.lines(file) do
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lines[#lines + 1] = line
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end
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return lines
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end
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function M.get_os(lines)
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os_name = "Unknown"
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for k,v in pairs(lines) do
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if string.match(v, "^ID=") then
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os_name = string.sub(v, 4)
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end
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end
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return os_name
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end
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return M
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