feat: add mlir-pdll-lsp-server support

1 files changed, 20 insertions, 0 deletions

diff --git a/lua/lspconfig/server_configurations/mlir_pdll_lsp_server.lua b/lua/lspconfig/server_configurations/mlir_pdll_lsp_server.lua
new file mode 100644
index 00000000..e24d634f
--- /dev/null
+++ b/lua/lspconfig/server_configurations/mlir_pdll_lsp_server.lua
@@ -0,0 +1,20 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'mlir-pdll-lsp-server' },
+    filetypes = { 'pdll' },
+    root_dir = function(fname)
+      return util.root_pattern 'pdll_compile_commands.yml'(fname) or util.find_git_ancestor(fname)
+    end,
+  },
+  docs = {
+    description = [[
+https://mlir.llvm.org/docs/Tools/MLIRLSP/#pdll-lsp-language-server--mlir-pdll-lsp-server
+
+The Language Server for the LLVM PDLL language
+
+`mlir-pdll-lsp-server` can be installed at the llvm-project repository (https://github.com/llvm/llvm-project)
+]],
+  },
+}