36 lines
962 B
Lua
36 lines
962 B
Lua
local function get_cursor_pos()
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local _, row, col, _ = unpack(vim.fn.getpos('.'))
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return {row = row, col = col}
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end
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local function guid_generate()
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local bytes = {}
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for i = 1, 16 do
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bytes[i] = math.random(0, 255)
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end
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return bytes
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end
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local function guid_format(guid)
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return string.format('%.2x%.2x%.2x%.2x-%.2x%.2x-%.2x%.2x-%.2x%.2x-%.2x%.2x%.2x%.2x%.2x%.2x', unpack(guid))
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end
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local function insert_text_at_pos(text, pos)
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local line = vim.fn.getline(pos.row)
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---@diagnostic disable-next-line: param-type-mismatch
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local prefix = string.sub(line, 0, pos.col - 1)
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---@diagnostic disable-next-line: param-type-mismatch
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local suffix = string.sub(line, pos.col)
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vim.fn.setline(pos.row, prefix .. text .. suffix)
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end
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local function guid_insert()
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local pos = get_cursor_pos()
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local guid = guid_generate()
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insert_text_at_pos(guid_format(guid), pos)
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end
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return {
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guid_insert = guid_insert
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}
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