some refactoring

Author: veryhumanprogrammer

lua/setups/lsp/cmp.lua

@@ -0,0 +1,66 @@
+local lspkind = require'lspkind'
+local source_mapping = {
+	buffer = "[Buffer]",
+	nvim_lsp = "[LSP]",
+	nvim_lua = "[Lua]",
+	cmp_tabnine = "[TN]",
+	path = "[Path]",
+  vsnip = "[vsnip]",
+  cmdline = "[cmdline]"
+}
+local cmp = require'cmp'
+  cmp.setup({
+    formatting = {
+      format = lspkind.cmp_format({
+        maxwidth = 50,
+        before = function (entry, vim_item)
+        vim_item.menu = source_mapping[entry.source.name]
+        return vim_item
+        end
+        }),
+    },
+    snippet = {
+      expand = function(args)
+        vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
+      end,
+    },
+    mapping = cmp.mapping.preset.insert({
+      ['<C-j>'] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Select }),
+      ['<C-k>'] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Select }),
+      ['<C-e>'] = cmp.mapping.close(),
+      ['<CR>'] = cmp.mapping.confirm({ select = true }),
+    }),
+    sources = cmp.config.sources({
+      { name = 'nvim_lsp' },
+      { name = 'vsnip' },
+      { name = 'path' },
+      { name = 'buffer' }
+    })
+  })
+
+  -- Set configuration for specific filetype.
+  cmp.setup.filetype('gitcommit', {
+    sources = cmp.config.sources({
+      { name = 'cmp_git' }, -- You can specify the `cmp_git` source if you were installed it.
+    }, {
+      { name = 'buffer' },
+    })
+  })
+
+  -- Use buffer source for `/` (if you enabled `native_menu`, this won't work anymore).
+  cmp.setup.cmdline('/', {
+    mapping = cmp.mapping.preset.cmdline(),
+    sources = {
+      { name = 'buffer' }
+    }
+  })
+
+  -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+  cmp.setup.cmdline(':', {
+    mapping = cmp.mapping.preset.cmdline(),
+    sources = cmp.config.sources({
+      { name = 'path' }
+    }, {
+      { name = 'cmdline' }
+    })
+  })

lua/setups/lsp/lspkind.lua

@@ -0,0 +1,45 @@
+require('lspkind').init({
+    -- DEPRECATED (use mode instead): enables text annotations
+    --
+    -- default: true
+    -- with_text = true,
+
+    -- defines how annotations are shown
+    -- default: symbol
+    -- options: 'text', 'text_symbol', 'symbol_text', 'symbol'
+    mode = 'text',
+
+    -- default symbol map
+    -- can be either 'default' (requires nerd-fonts font) or
+    -- 'codicons' for codicon preset (requires vscode-codicons font)
+    --
+    -- default: 'default'
+    preset = 'default',
+    symbol_map = {
+  Text = "",
+  Method = "",
+  Function = "",
+  Constructor = "",
+  Field = "",
+  Variable = "",
+  Class = "ﴯ",
+  Interface = "",
+  Module = "",
+  Property = "ﰠ",
+  Unit = "",
+  Value = "",
+  Enum = "",
+  Keyword = "",
+  Snippet = "",
+  Color = "",
+  File = "",
+  Reference = "",
+  Folder = "",
+  EnumMember = "",
+  Constant = "",
+  Struct = "",
+  Event = "",
+  Operator = "",
+  TypeParameter = ""
+}
+})

lua/setups/lsp/lspsaga.lua

@@ -0,0 +1,42 @@
+--require('lspsaga').setup {
+  --debug = false,
+  --use_saga_diagnostic_sign = true,
+  --error_sign = "",
+  --warn_sign = "",
+  --hint_sign = "",
+  --infor_sign = "",
+  --diagnostic_header_icon = "   ",
+  --code_action_icon = " ",
+  --code_action_prompt = {
+    --enable = true,
+    --sign = true,
+    --sign_priority = 40,
+    --virtual_text = true,
+  --},
+  --finder_definition_icon = "  ",
+  --finder_reference_icon = "  ",
+  --max_preview_lines = 10,
+  --finder_action_keys = {
+    --open = "o",
+    --vsplit = "s",
+    --split = "i",
+    --quit = "q",
+    --scroll_down = "<C-f>",
+    --scroll_up = "<C-b>",
+  --},
+  --code_action_keys = {
+    --quit = "q",
+    --exec = "<CR>",
+  --},
+  --rename_action_keys = {
+    --quit = "<C-c>",
+    --exec = "<CR>",
+      --},
+  --definition_preview_icon = "  ",
+  --border_style = "single",
+  --rename_prompt_prefix = "➤",
+  --server_filetype_map = {},
+--}
+local saga = require('lspsaga')
+
+saga.init_lsp_saga()

lua/setups/lsp/servers.lua

@@ -0,0 +1,19 @@
+  local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
+  local function on_attach(client, bufnr)
+    require("lsp-inlayhints").on_attach(client, bufnr)
+  end
+
+  require("nvim-lsp-installer").setup {}
+  local lspconfig = require("lspconfig")
+  lspconfig.sumneko_lua.setup { on_attach = on_attach, capabilites = capabilities }
+  lspconfig.tsserver.setup { on_attach = on_attach, capabilities = capabilities }
+
+  local rt = require("rust-tools")
+
+  rt.setup({
+    server = {
+      on_attach = function(_, bufnr)
+      end,
+    },
+  })
+