feat: add steep support (#1842)

Steep is a static type checker for Ruby.

1 files changed, 21 insertions, 0 deletions

diff --git a/lua/lspconfig/server_configurations/steep.lua b/lua/lspconfig/server_configurations/steep.lua
new file mode 100644
index 00000000..367c7800
--- /dev/null
+++ b/lua/lspconfig/server_configurations/steep.lua
@@ -0,0 +1,21 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'steep', 'langserver' },
+    filetypes = { 'ruby', 'eruby' },
+    root_dir = util.root_pattern('Steepfile', '.git'),
+  },
+  docs = {
+    description = [[
+https://github.com/soutaro/steep
+
+`steep` is a static type checker for Ruby.
+
+You need `Steepfile` to make it work. Generate it with `steep init`.
+]],
+    default_config = {
+      root_dir = [[root_pattern("Steepfile", ".git")]],
+    },
+  },
+}