From edd8240d7f4404cb3aacedf3a93b23386e7cd3d1 Mon Sep 17 00:00:00 2001
From: ray-x <rayx.cn@gmail.com>
Date: Thu, 21 Apr 2022 00:43:35 +1000
Subject: [PATCH] go.sum file type

---
 ftdetect/sum.vim | 1 +
 lua/go/gopls.lua | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 ftdetect/sum.vim

diff --git a/ftdetect/sum.vim b/ftdetect/sum.vim
new file mode 100644
index 0000000..3ee9307
--- /dev/null
+++ b/ftdetect/sum.vim
@@ -0,0 +1 @@
+autocmd BufRead,BufNewFile *.sum set filetype=gosum
diff --git a/lua/go/gopls.lua b/lua/go/gopls.lua
index 950808d..bc58837 100644
--- a/lua/go/gopls.lua
+++ b/lua/go/gopls.lua
@@ -170,7 +170,7 @@ local setups = {
       },
     },
   },
-  filetypes = { "go", "gomod", "gohtmltmpl", "gotexttmpl" },
+  filetypes = { "go", "gomod", "gosum", "gotmpl", "gohtmltmpl", "gotexttmpl" },
   message_level = vim.lsp.protocol.MessageType.Error,
   cmd = {
     "gopls", -- share the gopls instance if there is one already