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SaghenLouis Louis
Saghen
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Louis Louis
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feat: switch nvim-cmp for blink.cmp (nvim-lua#1426)
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‎init.lua

Lines changed: 72 additions & 92 deletions
Original file line numberDiff line numberDiff line change
@@ -483,8 +483,8 @@ require('lazy').setup({
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-- Useful status updates for LSP.
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{ 'j-hui/fidget.nvim', opts = {} },
485485

486-
-- Allows extra capabilities provided by nvim-cmp
487-
'hrsh7th/cmp-nvim-lsp',
486+
-- Allows extra capabilities provided by blink.cmp
487+
'saghen/blink.cmp',
488488
},
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config = function()
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-- Brief aside: **What is LSP?**
@@ -651,10 +651,9 @@ require('lazy').setup({
651651

652652
-- LSP servers and clients are able to communicate to each other what features they support.
653653
-- By default, Neovim doesn't support everything that is in the LSP specification.
654-
-- When you add nvim-cmp, luasnip, etc. Neovim now has *more* capabilities.
655-
-- So, we create new capabilities with nvim cmp, and then broadcast that to the servers.
656-
local capabilities = vim.lsp.protocol.make_client_capabilities()
657-
capabilities = vim.tbl_deep_extend('force', capabilities, require('cmp_nvim_lsp').default_capabilities())
654+
-- When you add blink.cmp, luasnip, etc. Neovim now has *more* capabilities.
655+
-- So, we create new capabilities with blink.cmp, and then broadcast that to the servers.
656+
local capabilities = require('blink.cmp').get_lsp_capabilities()
658657

659658
-- Enable the following language servers
660659
-- Feel free to add/remove any LSPs that you want here. They will automatically be installed.
@@ -773,12 +772,14 @@ require('lazy').setup({
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},
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{ -- Autocompletion
776-
'hrsh7th/nvim-cmp',
777-
event = 'InsertEnter',
775+
'saghen/blink.cmp',
776+
event = 'VimEnter',
777+
version = '1.*',
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dependencies = {
779-
-- Snippet Engine & its associated nvim-cmp source
779+
-- Snippet Engine
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{
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'L3MON4D3/LuaSnip',
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version = '2.*',
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build = (function()
783784
-- Build Step is needed for regex support in snippets.
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-- This step is not supported in many windows environments.
@@ -799,95 +800,74 @@ require('lazy').setup({
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-- end,
800801
-- },
801802
},
803+
opts = {},
802804
},
803-
'saadparwaiz1/cmp_luasnip',
804-
805-
-- Adds other completion capabilities.
806-
-- nvim-cmp does not ship with all sources by default. They are split
807-
-- into multiple repos for maintenance purposes.
808-
'hrsh7th/cmp-nvim-lsp',
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'hrsh7th/cmp-path',
810-
'hrsh7th/cmp-nvim-lsp-signature-help',
805+
'folke/lazydev.nvim',
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},
812-
config = function()
813-
-- See `:help cmp`
814-
local cmp = require 'cmp'
815-
local luasnip = require 'luasnip'
816-
luasnip.config.setup {}
817-
818-
cmp.setup {
819-
snippet = {
820-
expand = function(args)
821-
luasnip.lsp_expand(args.body)
822-
end,
823-
},
824-
completion = { completeopt = 'menu,menuone,noinsert' },
825-
826-
-- For an understanding of why these mappings were
827-
-- chosen, you will need to read `:help ins-completion`
807+
--- @module 'blink.cmp'
808+
--- @type blink.cmp.Config
809+
opts = {
810+
keymap = {
811+
-- 'default' (recommended) for mappings similar to built-in completions
812+
-- <c-y> to accept ([y]es) the completion.
813+
-- This will auto-import if your LSP supports it.
814+
-- This will expand snippets if the LSP sent a snippet.
815+
-- 'super-tab' for tab to accept
816+
-- 'enter' for enter to accept
817+
-- 'none' for no mappings
818+
--
819+
-- For an understanding of why the 'default' preset is recommended,
820+
-- you will need to read `:help ins-completion`
828821
--
829822
-- No, but seriously. Please read `:help ins-completion`, it is really good!
830-
mapping = cmp.mapping.preset.insert {
831-
-- Select the [n]ext item
832-
['<C-n>'] = cmp.mapping.select_next_item(),
833-
-- Select the [p]revious item
834-
['<C-p>'] = cmp.mapping.select_prev_item(),
835-
836-
-- Scroll the documentation window [b]ack / [f]orward
837-
['<C-b>'] = cmp.mapping.scroll_docs(-4),
838-
['<C-f>'] = cmp.mapping.scroll_docs(4),
839-
840-
-- Accept ([y]es) the completion.
841-
-- This will auto-import if your LSP supports it.
842-
-- This will expand snippets if the LSP sent a snippet.
843-
['<C-y>'] = cmp.mapping.confirm { select = true },
844-
845-
-- If you prefer more traditional completion keymaps,
846-
-- you can uncomment the following lines
847-
--['<CR>'] = cmp.mapping.confirm { select = true },
848-
--['<Tab>'] = cmp.mapping.select_next_item(),
849-
--['<S-Tab>'] = cmp.mapping.select_prev_item(),
850-
851-
-- Manually trigger a completion from nvim-cmp.
852-
-- Generally you don't need this, because nvim-cmp will display
853-
-- completions whenever it has completion options available.
854-
['<C-Space>'] = cmp.mapping.complete {},
855-
856-
-- Think of <c-l> as moving to the right of your snippet expansion.
857-
-- So if you have a snippet that's like:
858-
-- function $name($args)
859-
-- $body
860-
-- end
861-
--
862-
-- <c-l> will move you to the right of each of the expansion locations.
863-
-- <c-h> is similar, except moving you backwards.
864-
['<C-l>'] = cmp.mapping(function()
865-
if luasnip.expand_or_locally_jumpable() then
866-
luasnip.expand_or_jump()
867-
end
868-
end, { 'i', 's' }),
869-
['<C-h>'] = cmp.mapping(function()
870-
if luasnip.locally_jumpable(-1) then
871-
luasnip.jump(-1)
872-
end
873-
end, { 'i', 's' }),
823+
--
824+
-- All presets have the following mappings:
825+
-- <tab>/<s-tab>: move to right/left of your snippet expansion
826+
-- <c-space>: Open menu or open docs if already open
827+
-- <c-n>/<c-p> or <up>/<down>: Select next/previous item
828+
-- <c-e>: Hide menu
829+
-- <c-k>: Toggle signature help
830+
--
831+
-- See :h blink-cmp-config-keymap for defining your own keymap
832+
preset = 'default',
874833

875-
-- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
876-
-- https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
877-
},
878-
sources = {
879-
{
880-
name = 'lazydev',
881-
-- set group index to 0 to skip loading LuaLS completions as lazydev recommends it
882-
group_index = 0,
883-
},
884-
{ name = 'nvim_lsp' },
885-
{ name = 'luasnip' },
886-
{ name = 'path' },
887-
{ name = 'nvim_lsp_signature_help' },
834+
-- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
835+
-- https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
836+
},
837+
838+
appearance = {
839+
-- 'mono' (default) for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
840+
-- Adjusts spacing to ensure icons are aligned
841+
nerd_font_variant = 'mono',
842+
},
843+
844+
completion = {
845+
-- By default, you may press `<c-space>` to show the documentation.
846+
-- Optionally, set `auto_show = true` to show the documentation after a delay.
847+
documentation = { auto_show = false, auto_show_delay_ms = 500 },
848+
},
849+
850+
sources = {
851+
default = { 'lsp', 'path', 'snippets', 'lazydev' },
852+
providers = {
853+
lazydev = { module = 'lazydev.integrations.blink', score_offset = 100 },
888854
},
889-
}
890-
end,
855+
},
856+
857+
snippets = { preset = 'luasnip' },
858+
859+
-- Blink.cmp includes an optional, recommended rust fuzzy matcher,
860+
-- which automatically downloads a prebuilt binary when enabled.
861+
--
862+
-- By default, we use the Lua implementation instead, but you may enable
863+
-- the rust implementation via `'prefer_rust_with_warning'`
864+
--
865+
-- See :h blink-cmp-config-fuzzy for more information
866+
fuzzy = { implementation = 'lua' },
867+
868+
-- Shows a signature help window while you type arguments for a function
869+
signature = { enabled = true },
870+
},
891871
},
892872

893873
{ -- You can easily change to a different colorscheme.

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