From 5b8b04fc1b5f765d1e9f6f59e3309562b5feef35 Mon Sep 17 00:00:00 2001
From: Robert Günzler <r@gnzler.io>
Date: Tue, 2 Nov 2021 17:51:01 +0100
Subject: vim: fixup lsp and treesitter config

---
 .vim/lua/plugins.lua | 35 +++++++++++++++++++++++++++++++----
 1 file changed, 31 insertions(+), 4 deletions(-)

(limited to '.vim/lua/plugins.lua')

diff --git a/.vim/lua/plugins.lua b/.vim/lua/plugins.lua
index e532c0a..b263ba2 100644
--- a/.vim/lua/plugins.lua
+++ b/.vim/lua/plugins.lua
@@ -79,15 +79,38 @@ return require('packer').startup({function()
     requires = {'nvim-lua/plenary.nvim'},
     config = function()
       local nls = require('null-ls')
+      local h = require('null-ls.helpers')
       nls.config {
+        -- debug = true,
         sources = {
           nls.builtins.diagnostics.shellcheck, -- *sh
           -- nls.builtins.formatting.clang_format, -- c*
           -- nls.builtins.formatting.gofumpt, -- go
           -- nls.builtins.formatting.json_tool, -- json
-          nls.builtins.formatting.rustfmt, -- rust
+          -- nls.builtins.formatting.rustfmt, -- rust
           nls.builtins.formatting.shfmt, -- *sh
           nls.builtins.formatting.yapf, -- python
+          h.make_builtin({
+            method = nls.methods.DIAGNOSTICS,
+            filetypes = { 'go' },
+            generator_opts = {
+              command = 'sh',
+              args = {
+                '-c',
+                'golangci-lint run --fix=false --out-format=tab -E gocritic | grep ^$RELNAME',
+              },
+              to_stdin = false,
+              check_exit_code = {0, 1},
+              format = 'line',
+              on_output = h.diagnostics.from_patterns({
+                {
+                  pattern = [[(.+):(%d+):(%d+)%s+([%w%_%-]+)%s+(.*)]],
+                  groups = { 'data', 'row', 'col', 'source', 'message' },
+                }
+              })
+            },
+            factory = h.generator_factory,
+          })
         }
       }
 
@@ -145,8 +168,7 @@ return require('packer').startup({function()
       'nvim-treesitter/nvim-treesitter-textobjects',
     },
     config = function()
-      require('nvim-treesitter.configs').setup {
-        ensure_installed = { 
+      local enabled = {
           'bash',
           'c',
           'c_sharp',
@@ -168,7 +190,12 @@ return require('packer').startup({function()
           'typescript',
           'vim',
           'yaml',
+          'zig',
         },
+      }
+
+      require('nvim-treesitter.configs').setup {
+        ensure_installed = enabled,
         highlight = {
           enable = true,
         },
@@ -217,7 +244,7 @@ return require('packer').startup({function()
       }
 
       augroup {
-        treesitter = {{ 'FileType', '*', [[ set foldmethod=expr foldexpr=nvim_treesitter#foldexpr() ]] }}
+        treesitter = {{ 'FileType', table.concat(enabled, ','), [[ set foldmethod=expr foldexpr=nvim_treesitter#foldexpr() ]] }}
       }
     end} -- }}}
 
-- 
cgit 1.4.1