fix: handle non-file uris for lsp (#2604)

lua/telescope/builtin/__lsp.lua

@@ -53,7 +53,12 @@ lsp.references = function(opts)
       local location = locations[1]
       local bufnr = opts.bufnr
       if location.filename then
-        bufnr = vim.uri_to_bufnr(vim.uri_from_fname(location.filename))
+        local uri = location.filename
+        if not utils.is_uri(uri) then
+          uri = vim.uri_from_fname(uri)
+        end
+
+        bufnr = vim.uri_to_bufnr(uri)
       end
       vim.api.nvim_win_set_buf(0, bufnr)
       vim.api.nvim_win_set_cursor(0, { location.lnum, location.col - 1 })

lua/telescope/utils.lua

@@ -173,8 +173,9 @@ utils.is_path_hidden = function(opts, path_display)
     or type(path_display) == "table" and (vim.tbl_contains(path_display, "hidden") or path_display.hidden)
 end
 
-local is_uri = function(filename)
-  return string.match(filename, "^%w+://") ~= nil
+local URI_SCHEME_PATTERN = "^([a-zA-Z]+[a-zA-Z0-9.+-]*):.*"
+utils.is_uri = function(filename)
+  return filename:match(URI_SCHEME_PATTERN) ~= nil
 end
 
 local calc_result_length = function(truncate_len)
@@ -197,7 +198,7 @@ utils.transform_path = function(opts, path)
   if path == nil then
     return
   end
-  if is_uri(path) then
+  if utils.is_uri(path) then
     return path
   end