1   -- Function to find main.go file in the project incase its not in root
  2local function find_main_go()
  3  local root = vim.fn.getcwd()
  4  local main_go = vim.fn.globpath(root, '**/main.go', 0, 1)
  5  if #main_go > 0 then
  6    return vim.fn.fnamemodify(main_go[1], ':h')
  7  end
  8  return root
  9end
 10
 11return {
 12  -- Core DAP (Debug Adapter Protocol) plugin
 13  {
 14    'mfussenegger/nvim-dap',
 15    dependencies = {
 16      -- Creates a beautiful debugger UI
 17      'rcarriga/nvim-dap-ui',
 18
 19      -- Installs the debug adapters for you
 20      'williamboman/mason.nvim',
 21      'jay-babu/mason-nvim-dap.nvim',
 22
 23      -- Add your own debuggers here
 24      'leoluz/nvim-dap-go',
 25    },
 26    config = function()
 27      local dap = require 'dap'
 28      local dapui = require 'dapui'
 29
 30      -- Configure Mason to automatically install DAP adapters
 31      require('mason-nvim-dap').setup {
 32        -- Makes a best effort to setup the various debuggers with
 33        -- reasonable debug configurations
 34        automatic_setup = true,
 35
 36        -- You can provide additional configuration to the handlers,
 37        -- see mason-nvim-dap README for more information
 38        handlers = {},
 39
 40        -- You'll need to check that you have the required things installed
 41        -- online, please don't ask me how to install them :)
 42        ensure_installed = {
 43          -- Update this to ensure that you have the debuggers for the langs you want
 44          'delve',
 45        },
 46      }
 47
 48      -- Basic debugging keymaps, feel free to change to your liking!
 49      vim.keymap.set('n', '<F5>', dap.continue, { desc = 'Debug: Start/Continue' })
 50      vim.keymap.set('n', '<F1>', dap.step_into, { desc = 'Debug: Step Into' })
 51      vim.keymap.set('n', '<F2>', dap.step_over, { desc = 'Debug: Step Over' })
 52      vim.keymap.set('n', '<F3>', dap.step_out, { desc = 'Debug: Step Out' })
 53      vim.keymap.set('n', '<leader>b', dap.toggle_breakpoint, { desc = 'Debug: Toggle Breakpoint' })
 54      vim.keymap.set('n', '<leader>B', function()
 55        dap.set_breakpoint(vim.fn.input 'Breakpoint condition: ')
 56      end, { desc = 'Debug: Set Breakpoint' })
 57
 58      -- Dap UI setup
 59      -- For more information, see |:help nvim-dap-ui|
 60      dapui.setup {
 61        -- Set icons to characters that are more likely to work in every terminal.
 62        --    Feel free to remove or use ones that you like more! :)
 63        --    Don't feel like these are good choices.
 64        icons = { expanded = '▾', collapsed = '▸', current_frame = '*' },
 65        controls = {
 66          icons = {
 67            pause = '⏸',
 68            play = '▶',
 69            step_into = '⏎',
 70            step_over = '⏭',
 71            step_out = '⏮',
 72            step_back = 'b',
 73            run_last = '▶▶',
 74            terminate = '⏹',
 75            disconnect = '⏏',
 76          },
 77        },
 78      }
 79
 80      -- Toggle to see last session result. Without this, you can't see session output in case of unhandled exception.
 81      vim.keymap.set('n', '<F7>', dapui.toggle, { desc = 'Debug: See last session result' })
 82
 83      dap.listeners.after.event_initialized['dapui_config'] = dapui.open
 84      dap.listeners.before.event_terminated['dapui_config'] = dapui.close
 85      dap.listeners.before.event_exited['dapui_config'] = dapui.close
 86
 87      -- Install golang specific config
 88      require('dap-go').setup()
 89
 90      -- Override dap-go's launch configuration so we can find main.go even if it isn't in the root of our project
 91      dap.configurations.go = {
 92        {
 93          type = 'go',
 94          name = 'Debug',
 95          request = 'launch',
 96          program = function()
 97            return find_main_go()
 98          end,
 99        },
100      }
101    end,
102  },
103}

 1-- Everything in the curly braces is alread in the nvim/init.lua, simply cut it out
 2-- and place it in a file within `nvim\custom\plugin\auto-format.lua`, and be sure
 3-- to include the return
 4-- ie. return { paste all the code you just cut here }
 5-- if you do this sytematically you can really clean up the main init.lua file at nvim root dir
 6return { -- Autoformat
 7  'stevearc/conform.nvim',
 8  event = { 'BufWritePre' },
 9  cmd = { 'ConformInfo' },
10  keys = {
11    {
12      '<leader>f',
13      function()
14        require('conform').format { async = true, lsp_format = 'fallback' }
15      end,
16      mode = '',
17      desc = '[F]ormat buffer',
18    },
19  },
20  opts = {
21    notify_on_error = false,
22    format_on_save = function(bufnr)
23      -- Disable "format_on_save lsp_fallback" for languages that don't
24      -- have a well standardized coding style. You can add additional
25      -- languages here or re-enable it for the disabled ones.
26      local disable_filetypes = { c = true, cpp = true }
27      local lsp_format_opt
28      if disable_filetypes[vim.bo[bufnr].filetype] then
29        lsp_format_opt = 'never'
30      else
31        lsp_format_opt = 'fallback'
32      end
33      return {
34        timeout_ms = 500,
35        lsp_format = lsp_format_opt,
36      }
37    end,
38    formatters_by_ft = {
39      lua = { 'stylua' },
40      -- Conform can also run multiple formatters sequentially
41      -- python = { "isort", "black" },
42      --
43      -- You can use 'stop_after_first' to run the first available formatter from the list
44      -- javascript = { "prettierd", "prettier", stop_after_first = true },
45
46      go = { 'go/fmt' }, -- NOTE: this isn't default, I added this for go formatting, the rest in this example is default
47    },
48  },
49}