home: vim: add formatting on save with 'null-ls'

2022-02-25 10:38:52 +01:00 · 2022-02-25 10:38:52 +01:00 · d52833f3a3
parent ccbf73385e
commit d52833f3a3
1 changed files with 14 additions and 2 deletions
--- a/home/vim/plugin/settings/null-ls.vim
+++ b/home/vim/plugin/settings/null-ls.vim
@ -1,4 +1,16 @@
 lua << EOF
-null_ls = require("null-ls")
-null_ls.setup()
+local null_ls = require("null-ls")
+null_ls.setup({
+    on_attach = function(client)
+        -- Format on save
+        if client.resolved_capabilities.document_formatting then
+            vim.cmd([[
+            augroup LspFormatting
+                autocmd! * <buffer>
+                autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_sync()
+            augroup END
+            ]])
+        end
+    end,
+})
 EOF