feat: add nelua-lsp (#2667)

1 files changed, 36 insertions, 0 deletions

diff --git a/lua/lspconfig/server_configurations/nelua_lsp.lua b/lua/lspconfig/server_configurations/nelua_lsp.lua
new file mode 100644
index 00000000..ab5faab7
--- /dev/null
+++ b/lua/lspconfig/server_configurations/nelua_lsp.lua
@@ -0,0 +1,36 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    filetypes = { 'nelua' },
+    root_dir = util.root_pattern('Makefile', '.git', '*.nelua'),
+    single_file_support = true,
+  },
+  docs = {
+    description = [[
+https://github.com/codehz/nelua-lsp
+
+nelua-lsp is an experimental nelua language server.
+
+You need [nelua.vim](https://github.com/stefanos82/nelua.vim/blob/main/ftdetect/nelua.vim) for nelua files to be recognized or add this to your config:
+
+in vimscript:
+```vimscript
+au BufNewFile,BufRead *.nelua setf nelua
+```
+
+in lua:
+```lua
+vim.api.nvim_create_autocmd({ "BufNewFile", "BufRead" }, { pattern = { "*.nelua" }, command = "setf nelua"})
+```
+
+**By default, nelua-lsp doesn't have a `cmd` set.** This is because nvim-lspconfig does not make assumptions about your path. You must add the following to your init.vim or init.lua to set `cmd` to the absolute path ($HOME and ~ are not expanded) of the unzipped run script or binary.
+
+```lua
+require'lspconfig'.nelua_lsp.setup {
+    cmd = { "nelua", "-L", "/path/to/nelua-lsp/", "--script", "/path/to/nelua-lsp/nelua-lsp.lua" },
+}
+```
+]],
+  },
+}