fixed Dap Debug for .net

Author: Marc Talcott

lua/plugins/debug.lua

@@ -8,17 +8,42 @@ return {
     'nvim-neotest/nvim-nio',
 
     -- Installs the debug adapters for you
-    'williamboman/mason.nvim',
+    --    'williamboman/mason.nvim',
     'jay-babu/mason-nvim-dap.nvim',
 
     -- Add your own debuggers here
     'leoluz/nvim-dap-go',
+    'dotnet/vscode-csharp',
+
+    -- virtual Text
+    'theHamsta/nvim-dap-virtual-text',
   },
   config = function()
     require('dapui').setup()
     require('dap-go').setup()
-
+    require('nvim-dap-virtual-text').setup()
+    require('lspconfig').omnisharp.setup {}
+    require('dap.ext.vscode').load_launchjs(nil, {})
     local dap, dapui = require 'dap', require 'dapui'
+    local ph_status, dotnet_ph = pcall(require, 'utilities.path_finder')
+    dap.adapters.coreclr = {
+      type = 'executable',
+      command = 'netcoredbg',
+      args = { '--interpreter=vscode' },
+    }
+
+    dap.configurations.cs = {
+      {
+        type = 'coreclr',
+        name = 'launch - netcoredbg',
+        request = 'launch',
+        program = function()
+          --         return vim.fn.input('Path to dll:', '/Users/marctalcott/Documents/Projects/DotNetProjects/HelloWorld/bin/Debug/net8.0/', 'file')
+          return vim.fn.input('Path to dll: ', vim.fn.getcwd() .. '/bin/Debug/net8.0/', 'file')
+        end,
+        console = 'integratedTerminal',
+      },
+    }
 
     dap.listeners.before.attach.dapui_config = function()
       dapui.open()
@@ -33,9 +58,25 @@ return {
       dapui.close()
     end
 
-    vim.keymap.set('n', '<Leader>db', ':DapToggleBreakpoint<CR>')
-    vim.keymap.set('n', '<Leader>dc', ':DapContinue<CR>')
-    vim.keymap.set('n', '<Leader>dx', ':DapTerminate<CR>')
-    vim.keymap.set('n', '<Leader>do', ':DapStepOver<CR>')
+    -- Keymaps for all
+    vim.fn.sign_define('DapBreakpoint', { text = '🔴', texthl = 'DapBreakpoint', linehl = 'DapBreakpoint', numhl = 'DapBreakpoint' })
+
+    vim.keymap.set('n', '<Leader>db', dap.toggle_breakpoint, { desc = '[d]ebug toggle [b]reakpoint' })
+    vim.keymap.set('n', '<Leader>dc', dap.continue, { desc = '[d]ebug [c]continue' })
+    vim.keymap.set('n', '<Leader>dC', dap.close, { desc = '[d]ebug [C]lose' })
+    vim.keymap.set('n', '<F5>', dap.continue, { desc = 'Debug Continue' })
+
+    vim.keymap.set('n', '<F8>', dap.step_over, { desc = 'Step Over' })
+    vim.keymap.set('n', '<F9>', dap.step_out, { desc = 'Step Out' })
+    vim.keymap.set('n', '<F10>', dap.step_into, { desc = 'Step Into' })
+    vim.keymap.set('n', '<F12>', dap.terminate, { desc = 'Terminate' })
+    vim.keymap.set('n', '<Leader>dx', dap.terminate, { desc = 'Terminate' })
+    vim.keymap.set('n', '<Leader>do', dap.step_over, { desc = 'Step over' })
+    vim.keymap.set('n', '<Leader>dr', dap.restart, { desc = 'Restart' })
+    vim.api.nvim_set_keymap('n', '<leader>dR', ":lua require('dapui').open({reset = true})<CR>", { noremap = true })
+    vim.api.nvim_set_keymap('n', '<leader>ht', ":lua require('harpoon.ui').toggle_quick_menu()<CR>", { noremap = true })
+    vim.keymap.set('n', '<Leader>?', function()
+      require('dapui').eval(nil, { enter = true })
+    end, { desc = 'Restart' })
   end,
 }

lua/utilities/path_finder/utils.lua

@@ -0,0 +1,88 @@
+-- Check to see if path is a part of the config.projects, if so set last_proj_path and last_dll_path
+function M.GetProjConfig(path, config)
+  local result = {}
+  if config == nil then
+    return result
+  end
+  local projects = config.projects
+
+  if projects == nil then
+    return result
+  end
+  for _, project in ipairs(projects) do
+    if project.base_path and string.find(path, project.base_path) then
+      -- TODO: nil check, if even needed.
+      -- TODO: these names make no sense
+      result.dotnet_last_proj_path = project.dotnet_proj_file
+      result.dotnet_last_dll_path = project.dotnet_dll_path
+      result.dotnet_debug_cwd = project.dotnet_debug_cwd
+      result.project_found = true
+      return result
+    end
+  end
+  result.project_found = false
+  return result
+end
+
+function M.search_up_path(project_root, path, pattern_func)
+  local parent = vim.fn.fnamemodify(path, ':h')
+  -- the parent of 'C:/' is 'C:/'
+  if parent == path then
+    return project_root
+  end
+  local parent_root = pattern_func(parent)
+  -- returns nil when no root is found
+  if parent_root == nil then
+    return project_root
+  end
+  return M.search_up_path(parent_root, parent, pattern_func)
+end
+
+function M.dotnet_get_dll_path(path, proj_found)
+  local request = function()
+    return vim.fn.input('Path to dll ', vim.fn.getcwd() .. '/bin/Debug/', 'file')
+  end
+
+  if path == nil then
+    path = request()
+    print('Dll path: ' .. path)
+  else
+    if proj_found == false and vim.fn.confirm('Do you want to change the path to dll?\n' .. path, '&yes\n&no', 2) == 1 then
+      path = request()
+      print('Dll path: ' .. path)
+    end
+  end
+
+  return path
+end
+
+function M.dotnet_build_project(last_path, config)
+  local default_path = vim.fn.getcwd() .. '/'
+  if last_path ~= nil then
+    default_path = last_path
+  end
+  local result = nil
+
+  -- If project was found in config, use it
+  if config.dotnet_last_proj_path ~= nil then
+    print('Found project in config. Project file path is ' .. config.dotnet_last_proj_path)
+    result = config.dotnet_last_proj_path
+  else
+    -- If the project was not found, always ask for it, but fill in the last path
+    result = vim.fn.input('Path to your *proj file', default_path, 'file')
+  end
+
+  local cmd = 'dotnet build -c Debug ' .. result
+  print ''
+  print('Cmd to execute: ' .. cmd)
+  -- TODO: This should be done in async way
+  local f = os.execute(cmd)
+  if f == 0 then
+    print '\nBuild: ✔️ '
+  else
+    print('\nBuild: ❌ (code: ' .. f .. ')')
+  end
+  return result
+end
+
+return M