feat: add support for uiua (#2853)

* feat: add support for uiua

* feat(uiua): change `root_dir`

It now includes `main.ua` and `.fmt.ua`

1 files changed, 31 insertions, 0 deletions

diff --git a/lua/lspconfig/server_configurations/uiua.lua b/lua/lspconfig/server_configurations/uiua.lua
new file mode 100644
index 00000000..b102f8c3
--- /dev/null
+++ b/lua/lspconfig/server_configurations/uiua.lua
@@ -0,0 +1,31 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'uiua', 'lsp' },
+    filetypes = { 'uiua' },
+    root_dir = function(fname)
+      return util.root_pattern('main.ua', '.fmt.ua')(fname) or util.find_git_ancestor(fname)
+    end,
+  },
+  docs = {
+    description = [[
+https://github.com/uiua-lang/uiua/
+
+The builtin language server of the Uiua interpreter.
+
+The Uiua interpreter can be installed with `cargo install uiua`
+]],
+    default_config = {
+      cmd = { 'uiua', 'lsp' },
+      filetypes = { 'uiua' },
+      root_dir = [[
+        root_pattern(
+          'main.ua',
+          'fmt.ua',
+          '.git'
+        )
+      ]],
+    },
+  },
+}