cmp-dynamic

Source of nvim-cmp to dynamically generate candidates using Lua functions.

Usage

require("cmp").setup({
  -- other settings
  sources = {
    { name = "dynamic" },
  },
})

require("cmp_dynamic").register({
  -- items
})

Define completion items

Here is an example of defining completion items.

local Date = require("cmp_dynamic.utils.date")

require("cmp_dynamic").register({
  {
    label = "today",
    insertText = function()
      return os.date("%Y/%m/%d")
    end,
  },
  {
    label = "next Monday",
    insertText = function()
      return Date.new():add_date(7):day(1):format("%Y/%m/%d")
    end,
    resolve = true, -- default: false
  },
})

Basically, items conforms to LSP's CompletionItem. There is a special key resolve, and functions can be specified for any values.

By default, resolve is false. Setting it to true delays to evaluate the functions until it is complete. However, since label is a required field, it is evaluated first regardless of the value of resolve.

• resolve = true

Press <CR>

• resolve = false