updated README.md

README.md

@@ -85,4 +85,48 @@ name = "jinja"
 language-servers = ["jinja-lsp"]
 ```
 
+Neovim configuration
+
+```lua
+vim.filetype.add {
+  extension = {
+    jinja = 'jinja',
+    jinja2 = 'jinja',
+    j2 = 'jinja',
+  },
+}
+
+-- if you want to debug
+vim.lsp.set_log_level("debug")
+
+local nvim_lsp = require('lspconfig')
+local configs = require('lspconfig.configs')
+
+if not configs.jinja_lsp then
+configs.jinja_lsp = {
+  default_config = {
+    name = "jinja-lsp",
+    cmd = { 'path_to_lsp_or_command' },
+    filetypes = { 'jinja', 'rust' },
+    root_dir = function(fname)
+      return "."
+      --return nvim_lsp.util.find_git_ancestor(fname)
+    end,
+    init_options = {
+      templates = './templates',
+      backend = { './src' },
+      lang = "rust"
+    },
+},
+}
+end
+local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
+nvim_lsp.jinja_lsp.setup {
+  capabilities = capabilities
+}
+nvim_lsp.jinja_lsp.setup {
+}
+```
+
+
 Supported languages: Python, Rust