Neovim Auto-complete Settings

Set up auto-completion with LSP.

  local capabilities = require("cmp_nvim_lsp").default_capabilities()

  local lspconfig = require('lspconfig')

  local servers = { 'clangd', 'rust_analyzer', 'pyright', 'tsserver' }
  for _, lsp in ipairs(servers) do
    lspconfig[lsp].setup {
      -- on_attach = my_custom_on_attach,
      capabilities = capabilities,
    }
  end

  local luasnip = require 'luasnip'

  local cmp = require 'cmp'
  cmp.setup {
    snippet = {
      expand = function(args)
        luasnip.lsp_expand(args.body)
      end,
    },
    mapping = cmp.mapping.preset.insert({
      ['<C-d>'] = cmp.mapping.scroll_docs(-4),
      ['<C-f>'] = cmp.mapping.scroll_docs(4),
      ['<C-Space>'] = cmp.mapping.complete(),
      ['<CR>'] = cmp.mapping.confirm {
        behavior = cmp.ConfirmBehavior.Replace,
        select = true,
      },
      ['<Tab>'] = cmp.mapping(function(fallback)
        if cmp.visible() then
          cmp.select_next_item()
        elseif luasnip.expand_or_jumpable() then
          luasnip.expand_or_jump()
        else
          fallback()
        end
      end, { 'i', 's' }),
      ['<S-Tab>'] = cmp.mapping(function(fallback)
        if cmp.visible() then
          cmp.select_prev_item()
        elseif luasnip.jumpable(-1) then
          luasnip.jump(-1)
        else
          fallback()
        end
      end, { 'i', 's' }),
    }),
    sources = {
      { name = 'nvim_lsp' },
      { name = 'luasnip' },
    },
  }

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Neovim Auto-complete Settings

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