first version, bunch of plugins, keymaps and configuration

lua/utils/none-ls/formatters.lua

@@ -0,0 +1,31 @@
+local M = {}
+
+local null_ls = require('null-ls')
+local services = require('utils.none-ls.services')
+local method = null_ls.methods.FORMATTING
+
+function M.list_registered(filetype)
+  local registered_providers = services.list_registered_providers_names(filetype)
+  return registered_providers[method] or {}
+end
+
+function M.list_supported(filetype)
+  local s = require('null-ls.sources')
+  local supported_formatters = s.get_supported(filetype, 'formatting')
+  table.sort(supported_formatters)
+  return supported_formatters
+end
+
+function M.setup(formatter_configs)
+  if vim.tbl_isempty(formatter_configs) then
+    return
+  end
+
+  local registered = services.register_sources(formatter_configs, method)
+
+  if #registered > 0 then
+    vim.notify('Registered the following formatters: ' .. unpack(registered), vim.log.levels.DEBUG)
+  end
+end
+
+return M