29 lines
531 B
Lua
29 lines
531 B
Lua
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local buffer = {}
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buffer.cache = {}
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---@return integer buf
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buffer.get = function(name)
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local buf = buffer.cache[name]
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if buf and vim.api.nvim_buf_is_valid(buf) then
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return buf
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else
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return nil
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end
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end
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---@return integer buf
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---@return boolean created_new
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buffer.ensure = function(name)
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local created_new = false
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local buf = buffer.get(name)
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if not buf then
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created_new = true
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buf = vim.api.nvim_create_buf(false, true)
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buffer.cache[name] = buf
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end
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return buf, created_new
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end
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return buffer
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