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@mengwangk
Last active Aug 28, 2021
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nvim-cmp Configuration
local cmp = require('cmp')
local t = function(str)
return vim.api.nvim_replace_termcodes(str, true, true, true)
end
local check_back_space = function()
local col = vim.fn.col(".") - 1
return col == 0 or vim.fn.getline("."):sub(col, col):match("%s") ~= nil
end
cmp.setup {
formatting = {
format = function(entry, vim_item)
-- fancy icons and a name of kind
vim_item.kind = require("lspkind").presets.default[vim_item.kind] ..
" " .. vim_item.kind
-- set a name for each source
vim_item.menu = ({
buffer = "[Buffer]",
nvim_lsp = "[LSP]",
ultisnips = "[UltiSnips]",
nvim_lua = "[Lua]",
cmp_tabnine = "[TabNine]",
look = "[Look]",
path = "[Path]",
spell = "[Spell]",
calc = "[Calc]",
emoji = "[Emoji]"
})[entry.source.name]
return vim_item
end
},
mapping = {
['<C-p>'] = cmp.mapping.select_prev_item(),
['<C-n>'] = cmp.mapping.select_next_item(),
['<C-d>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.close(),
['<CR>'] = cmp.mapping.confirm({
behavior = cmp.ConfirmBehavior.Insert,
select = true
}),
["<Tab>"] = cmp.mapping(function(fallback)
if vim.fn.pumvisible() == 1 then
if vim.fn["UltiSnips#CanExpandSnippet"]() == 1 or
vim.fn["UltiSnips#CanJumpForwards"]() == 1 then
return vim.fn.feedkeys(t(
"<C-R>=UltiSnips#ExpandSnippetOrJump()<CR>"))
end
vim.fn.feedkeys(t("<C-n>"), "n")
elseif check_back_space() then
vim.fn.feedkeys(t("<tab>"), "n")
else
fallback()
end
end, {"i", "s"}),
["<S-Tab>"] = cmp.mapping(function(fallback)
if vim.fn.pumvisible() == 1 then
vim.fn.feedkeys(t("<C-p>"), "n")
else
fallback()
end
end, {"i", "s"})
},
snippet = {expand = function(args) vim.fn["UltiSnips#Anon"](args.body) end},
sources = {
{name = 'buffer'}, {name = 'nvim_lsp'}, {name = "ultisnips"},
{name = "nvim_lua"}, {name = "look"}, {name = "path"},
{name = 'cmp_tabnine'}, {name = "calc"}, {name = "spell"},
{name = "emoji"}
},
completion = {completeopt = 'menu,menuone,noinsert'}
}
-- Autopairs
require("nvim-autopairs.completion.cmp").setup({
map_cr = true,
map_complete = true,
auto_select = true
})
-- TabNine
local tabnine = require('cmp_tabnine.config')
tabnine:setup({max_lines = 1000, max_num_results = 20, sort = true})
-- Database completion
vim.api.nvim_exec([[
autocmd FileType sql,mysql,plsql lua require('cmp').setup.buffer({ sources = {{ name = 'vim-dadbod-completion' }} })
]], false)
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