return { -- Autocompletion
'hrsh7th/nvim-cmp',
event = 'InsertEnter',
dependencies = { -- Snippet Engine & its associated nvim-cmp source
{
'L3MON4D3/LuaSnip',
build = (function()
-- Build Step is needed for regex support in snippets.
-- This step is not supported in many windows environments.
-- Remove the below condition to re-enable on windows.
if vim.fn.has 'win32' == 1 or vim.fn.executable 'make' == 0 then
return
end
return 'make install_jsregexp'
end)(),
dependencies = {
-- `friendly-snippets` contains a variety of premade snippets.
-- See the README about individual language/framework/plugin snippets:
-- https://github.com/rafamadriz/friendly-snippets
-- {
-- 'rafamadriz/friendly-snippets',
-- config = function()
-- require('luasnip.loaders.from_vscode').lazy_load()
-- end,
-- },
},
config = function()
local ls = require('luasnip')
ls.add_snippets(nil, require('custom.snippets'))
end
}, 'saadparwaiz1/cmp_luasnip', -- Adds other completion capabilities.
-- nvim-cmp does not ship with all sources by default. They are split
-- into multiple repos for maintenance purposes.
'hrsh7th/cmp-nvim-lsp', 'hrsh7th/cmp-path', "hrsh7th/cmp-cmdline"},
config = function()
-- See `:help cmp`
local cmp = require 'cmp'
local luasnip = require 'luasnip'
luasnip.config.setup {}
cmp.setup {
window = {
completion = cmp.config.window.bordered(),
documentation = cmp.config.window.bordered()
},
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end
},
completion = {
completeopt = 'menu,menuone,noinsert'
},
-- For an understanding of why these mappings were
-- chosen, you will need to read `:help ins-completion`
--
-- No, but seriously. Please read `:help ins-completion`, it is really good!
mapping = cmp.mapping.preset.insert {
-- Select the [n]ext item
['<C-j>'] = cmp.mapping.select_next_item(),
-- Select the [p]revious item
['<C-k>'] = cmp.mapping.select_prev_item(),
-- Scroll the documentation window [b]ack / [f]orward
['<C-b>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
-- Accept ([y]es) the completion.
-- This will auto-import if your LSP supports it.
-- This will expand snippets if the LSP sent a snippet.
['<cr>'] = cmp.mapping.confirm {
select = true
},
-- If you prefer more traditional completion keymaps,
-- you can uncomment the following lines
-- ['<CR>'] = cmp.mapping.confirm { select = true },
-- ['<Tab>'] = cmp.mapping.select_next_item(),
-- ['<S-Tab>'] = cmp.mapping.select_prev_item(),
-- Manually trigger a completion from nvim-cmp.
-- Generally you don't need this, because nvim-cmp will display
-- completions whenever it has completion options available.
['<C-Space>'] = cmp.mapping.complete {},
-- Think of <c-l> as moving to the right of your snippet expansion.
-- So if you have a snippet that's like:
-- function $name($args)
-- $body
-- end
--
-- <c-l> will move you to the right of each of the expansion locations.
-- <c-h> is similar, except moving you backwards.
['<C-l>'] = cmp.mapping(function()
if luasnip.expand_or_locally_jumpable() then
luasnip.expand_or_jump()
end
end, {'i', 's'}),
['<C-h>'] = cmp.mapping(function()
if luasnip.locally_jumpable(-1) then
luasnip.jump(-1)
end
end, {'i', 's'})
-- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
-- https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
},
sources = {{
name = 'nvim_lsp'
}, {
name = 'luasnip'
}, {
name = 'path'
}}
}
cmp.setup.cmdline(":", {
mapping = cmp.mapping.preset.cmdline({
["<C-j>"] = {
c = function(fallback)
if cmp.visible() then
cmp.select_next_item()
else
fallback()
end
end
},
["<C-k>"] = {
c = function(fallback)
if cmp.visible() then
cmp.select_prev_item()
else
fallback()
end
end
},
['<CR>'] = {
c = function(default)
if cmp.visible() then
return cmp.confirm({
select = true
})
end
default()
end
}
}),
sources = cmp.config.sources(
{{
name = "path"
}},
{{
name = "cmdline",
option = {
ignore_cmds = {"Man", "!"}
}
}}
)
})
end
}
config