First c ommit ever

private_dot_config/nvim/lua/custom/plugins/null-ls.lua

@@ -0,0 +1,26 @@
+local present, null_ls = pcall(require, "null-ls")
+
+if not present then
+   return
+end
+
+local b = null_ls.builtins
+
+local sources = {
+
+   -- webdev stuff
+   b.formatting.deno_fmt,
+   b.formatting.prettier,
+
+   -- Lua
+   b.formatting.stylua,
+
+   -- Shell
+   b.formatting.shfmt,
+   b.diagnostics.shellcheck.with { diagnostics_format = "#{m} [#{c}]" },
+}
+
+null_ls.setup {
+   debug = true,
+   sources = sources,
+}