djlint and formatting improvements

lua/custom/mappings.lua

@@ -410,7 +410,7 @@ M.edit = {
     --  format with conform
     ["<leader>ff"] = {
       function()
-        require("conform").format()
+        vim.lsp.buf.format()
       end,
       "format buffer",
     },

lua/custom/plugins.lua

@@ -580,15 +580,12 @@ local plugins = {
       local nls = require "null-ls"
       local builtins = nls.builtins
       local sources = {
-        builtins.formatting.black,
-        builtins.formatting.fixjson,
-        builtins.formatting.golines,
-        builtins.formatting.shellharden,
-        builtins.formatting.sql_formatter,
-        builtins.diagnostics.mypy,
-        builtins.diagnostics.vint,
-        builtins.diagnostics.yamllint,
-        builtins.code_actions.shellcheck,
+        builtins.formatting.djlint.with {
+          filetypes = { "django", "jinja.html", "htmldjango", "tera", "html" },
+        },
+        builtins.diagnostics.djlint.with {
+          filetypes = { "django", "jinja.html", "htmldjango", "tera", "html" },
+        },
         builtins.formatting.shfmt,
         builtins.diagnostics.write_good.with {
           diagnostics_postprocess = function(diagnostic)