feat: zig lsp

nix/neovim-overlay.nix

@@ -105,6 +105,7 @@ with final.pkgs.lib; let
     jdt-language-server # java ls
     nil # nix lsp
     rust-analyzer # rust LSP
+    zls # zig LSP
     vscode-langservers-extracted # various web dev lsps from vscode
     typescript-language-server # css lsp thing
     qt6.qtdeclarative # qmlls

nvim/ftplugin/zig.lua

@@ -0,0 +1,19 @@
+if vim.fn.executable('zls') ~= 1 then
+  return
+end
+
+local root_files = {
+  'zls.json',
+  'build.zig',
+  '.git',
+}
+
+local lsp = require('user.lsp')
+
+vim.lsp.start {
+  name = 'zls',
+  cmd = { 'zls' },
+  root_dir = vim.fs.dirname(vim.fs.find(root_files, { upward = true })[1]),
+  capabilities = lsp.make_client_capabilities(),
+  on_attach = lsp.on_attach,
+}