LSP config of cmake (#455)

Co-authored-by: zhongzedu <duzhongze19s@ict.ac.cn>

init.lua

@@ -43,6 +43,7 @@ require('lsp')
 require('lsp.angular-ls')
 require('lsp.bash-ls')
 require('lsp.clangd')
+require('lsp.cmake-ls')
 require('lsp.css-ls')
 require('lsp.dart-ls')
 require('lsp.docker-ls')

lua/lsp/cmake-ls.lua

@@ -0,0 +1,5 @@
+require'lspconfig'.cmake.setup {
+    cmd = {DATA_PATH .. '/lspinstall/cmake/venv/bin/cmake-language-server'},
+    on_attach = require'lsp'.common_on_attach,
+    filetypes = {"cmake"},
+}