Add support for lean language server (#51)

2 files changed, 27 insertions, 0 deletions

diff --git a/lua/nvim_lsp.lua b/lua/nvim_lsp.lua
index 70748e07..13e27020 100644
--- a/lua/nvim_lsp.lua
+++ b/lua/nvim_lsp.lua
@@ -9,6 +9,7 @@ require 'nvim_lsp/flow'
 require 'nvim_lsp/fortls'
 require 'nvim_lsp/gopls'
 require 'nvim_lsp/hie'
+require 'nvim_lsp/leanls'
 require 'nvim_lsp/pyls'
 require 'nvim_lsp/rls'
 require 'nvim_lsp/solargraph'
diff --git a/lua/nvim_lsp/leanls.lua b/lua/nvim_lsp/leanls.lua
new file mode 100644
index 00000000..0f2e9618
--- /dev/null
+++ b/lua/nvim_lsp/leanls.lua
@@ -0,0 +1,26 @@
+local skeleton = require 'nvim_lsp/skeleton'
+local util = require 'nvim_lsp/util'
+local lsp = vim.lsp
+
+skeleton.leanls = {
+  default_config = {
+    cmd = {"lean-language-server", "--stdio"};
+    filetypes = {"lean"};
+    root_dir = util.root_pattern(".git");
+    log_level = lsp.protocol.MessageType.Warning;
+    settings = {};
+  };
+  -- on_new_config = function(new_config) end;
+  -- on_attach = function(client, bufnr) end;
+  docs = {
+    description = [[
+    https://github.com/leanprover/lean-client-js/tree/master/lean-language-server
+
+    Lean language server.
+    ]];
+    default_config = {
+      root_dir = [[util.root_pattern(".git")]];
+    };
+  };
+}
+-- vim:et ts=2 sw=2