Added basic lspconfig

diff --git a/nvim/init.vim b/nvim/init.vim
index 8d6b4dc71c96d5d9e89ce730241028a16db4abd7..b154e23aa570309092da1dd5c90758dcc3581068 100644 (file)
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -59,3 +59,39 @@ set updatetime=50
 autocmd BufEnter *.inc :setlocal filetype=asm
 autocmd VimResized * wincmd =
 
+" Nvim specific!
+" Simple LSP setup using nvim-lspconfig
+
+lua << EOF
+local lspconfig = require('lspconfig')
+lspconfig.clangd.setup {}
+lspconfig.rust_analyzer.setup {}
+
+
+vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float)
+vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
+vim.keymap.set('n', ']d', vim.diagnostic.goto_next)
+vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist)
+
+vim.api.nvim_create_autocmd('LspAttach', {
+  group = vim.api.nvim_create_augroup('UserLspConfig', {}),
+  callback = function(ev)
+    vim.bo[ev.buf].omnifunc = 'v:lua.vim.lsp.omnifunc'
+
+    local opts = { buffer = ev.buf }
+    vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
+    vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
+    vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
+    vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts)
+    vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts)
+    
+    vim.keymap.set('n', '<leader>D', vim.lsp.buf.type_definition, opts)
+    vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, opts)
+    vim.keymap.set({ 'n', 'v' }, '<leader>ca', vim.lsp.buf.code_action, opts)
+    vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
+    vim.keymap.set('n', '<leader>fC', function()
+      vim.lsp.buf.format { async = true }
+    end, opts)
+  end,
+})
+EOF