enc: java default cconfig

lua/plugins/nonels.lua

@@ -0,0 +1,58 @@
+return {
+  {
+    "nvimtools/none-ls.nvim",
+    lazy = true,
+    dependencies = {
+      {
+        "jayp0521/mason-null-ls.nvim",
+        opts = {
+          ensure_installed = pcode.null_ls_ensure_installed or {},
+          automatic_setup = true,
+          handlers = {},
+        },
+        config = function(_, opts)
+          require("mason-null-ls").setup(opts)
+        end,
+      },
+      "nvimtools/none-ls-extras.nvim",
+    },
+    event = "InsertEnter",
+    opts = function()
+      local augroup = vim.api.nvim_create_augroup("LspFormatting", {})
+      local sources = {}
+      local data_ok, data_sources = pcall(require, "custom.null-ls")
+      if data_ok then
+        for _, cfg in pairs(data_sources.sources) do
+          table.insert(sources, cfg)
+        end
+      end
+      local on_save = pcode.format_on_save or 0
+      if on_save == 1 then
+        return {
+          debug = false,
+          sources = sources,
+          on_attach = function(client, bufnr)
+            if client.supports_method("textDocument/formatting") then
+              vim.api.nvim_clear_autocmds({ group = augroup, buffer = bufnr })
+              vim.api.nvim_create_autocmd("BufWritePre", {
+                group = augroup,
+                buffer = bufnr,
+                callback = function()
+                  vim.lsp.buf.format({ bufnr = bufnr })
+                end,
+              })
+            end
+          end,
+        }
+      else
+        return {
+          debug = false,
+          sources = sources,
+        }
+      end
+    end,
+    config = function(_, opts)
+      require("null-ls").setup(opts)
+    end,
+  },
+}