68 lines
1.7 KiB
Lua
68 lines
1.7 KiB
Lua
--configure nvim-cmp for use with lsp and luasnip.
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-- Add additional capabilities supported by nvim-cmp
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local capabilities = vim.lsp.protocol.make_client_capabilities()
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capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
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local luasnip = require 'luasnip'
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local lspconfig = require('lspconfig')
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-- Enable some language servers with the additional completion capabilities offered by nvim-cmp
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local servers = { 'clangd', 'rust_analyzer', 'pyright', 'tsserver' }
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for _, lsp in ipairs(servers) do
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lspconfig[lsp].setup {
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-- on_attach = my_custom_on_attach,
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capabilities = capabilities,
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}
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end
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-- Set completeopt to have a better completion experience
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vim.o.completeopt='menu,menuone,preview,noinsert'
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-- nvim-cmp setup
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local cmp = require 'cmp'
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cmp.setup {
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snippet = {
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expand = function(args)
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require('luasnip').lsp_expand(args.body)
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end,
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},
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mapping = {
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['<C-p>'] = cmp.mapping.select_prev_item(),
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['<C-n>'] = cmp.mapping.select_next_item(),
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['<C-d>'] = cmp.mapping.scroll_docs(-4),
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['<C-f>'] = cmp.mapping.scroll_docs(4),
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['<C-Space>'] = cmp.mapping.complete(),
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['<C-e>'] = cmp.mapping.close(),
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['<CR>'] = cmp.mapping.confirm {
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behavior = cmp.ConfirmBehavior.Replace,
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select = true,
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},
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['<Tab>'] = function(fallback)
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if cmp.visible() then
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cmp.select_next_item()
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elseif luasnip.expand_or_jumpable() then
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luasnip.expand_or_jump()
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else
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fallback()
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end
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end,
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['<S-Tab>'] = function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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elseif luasnip.jumpable(-1) then
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luasnip.jump(-1)
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else
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fallback()
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end
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end,
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},
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sources = {
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{ name = 'nvim_lsp' },
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{ name = 'luasnip' },
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{ name = 'buffer' }
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},
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}
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