add lsp config

1 files changed, 34 insertions, 0 deletions

diff --git a/after/plugin/lsp.lua b/after/plugin/lsp.lua
new file mode 100644
index 0000000..3e61be0
--- /dev/null
+++ b/after/plugin/lsp.lua
@@ -0,0 +1,34 @@
+local lsp = require("lsp-zero")
+
+lsp.preset("recommended")
+
+lsp.on_attach(function(client, bufnr)
+    local opts = { buffer = bufnr, remap = false }
+
+    vim.keymap.set("n", "gd", function () vim.lsp.buf.definition() end, opts)
+
+    lsp.default_keymaps({buffer = bufnr})
+end)
+
+require('mason').setup({})
+require('mason-lspconfig').setup({
+    -- Replace the language servers listed here 
+    -- with the ones you want to install
+    ensure_installed = {'tsserver', 'eslint', 'sumneko_lua', 'rust_analyzer'},
+    handlers = {
+        lsp.default_setup,
+    },
+})
+
+local cmp = require('cmp')
+local cmp_select = {behavior = cmp.SelectBehavior.Select}
+local cmp_mappings = lsp.defaults.cmp_mappings({
+    ['<C-p>'] = cmp.mapping.select_prev_item(cmp_select),
+    ['<C-n>'] = cmp.mapping.select_next_item(cmp_select),
+    ['<C-y>'] = cmp.mapping.confirm({ select = true }),
+    ["<C-Space>"] = cmp.mapping.complete(),
+})
+
+lsp.set_preferences({
+    sign_icons = { }
+})