pojokcodeid.nvim-lazy/lua/user/lsp/null-lscfg.lua

local null_ls_status_ok, null_ls = pcall(require, "null-ls")
if not null_ls_status_ok then
  return
end

-- https://github.com/jose-elias-alvarez/null-ls.nvim/tree/main/lua/null-ls/builtins/formatting
local formatting = null_ls.builtins.formatting
-- https://github.com/jose-elias-alvarez/null-ls.nvim/tree/main/lua/null-ls/builtins/diagnostics
local diagnostics = null_ls.builtins.diagnostics

local augroup = vim.api.nvim_create_augroup("LspFormatting", {})

local sources = {}
local ensure_installed = {}

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

-- load data null-ls
local nullls_data = pcode.null_ls_ensure_installed or {}
for _, nullls in pairs(nullls_data) do
  table.insert(ensure_installed, nullls)
end

local mason_ok, mason_null_ls = pcall(require, "mason-null-ls")
if mason_ok then
  mason_null_ls.setup({
    ensure_installed = ensure_installed,
  })
end

local run = 0
local frmt = pcode.format_on_save or 0
if frmt == 1 then
  run = 1
end

if run == 1 then
  null_ls.setup({
    debug = false,
    ensure_installed = ensure_installed,
    sources = sources,
    --sources = {
    --formatting.prettier.with({ extra_args = { "--no-semi", "--single-quote", "--jsx-single-quote" } }),
    --formatting.prettier,
    -- formatting.prettierd,
    -- formatting.black.with({ extra_args = { "--fast" } }),
    -- formatting.stylua,
    -- formatting.eslint_d,
    -- formatting.google_java_format,
    -- formatting.phpcbf,
    -- formatting.clang_format,
    -- diagnostics.flake8
    -- diagnostics.eslint_d,
    --},

    on_attach = function(client, bufnr)
      --if client.resolved_capabilities.document_formatting then
      --vim.cmd("autocmd BufWritePre <buffer> lua vim.lsp.buf.format{async=true}")
      --end
      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 })
            -- vim.lsp.buf.formatting_sync()
          end,
        })
      end
    end,
  })
else
  null_ls.setup({
    debug = false,
    ensure_installed = ensure_installed,
    sources = sources,
  })
end