snacks picker for dap

lua/plugins/dap.lua

@@ -123,7 +123,46 @@ return {
     require('dap.ext.vscode').json_decode = require('utils.json_workaround').decode_json
 
     local pythonVenv = require('utils.python_venv')
+    local snacks = require('snacks')
+    local dap = require('dap')
 
+    local function get_all_dap_configurations()
+      require('dap.ext.vscode').load_launchjs()
+      local configs = {}
+
+      for filetype, entries in pairs(dap.configurations or {}) do
+        for _, cfg in ipairs(entries) do
+          table.insert(configs, {
+            label = cfg.name or '[No name]',
+            desc = string.format('Type: %s | Filetype: %s', cfg.type, filetype),
+            config = cfg, -- store actual config separately
+          })
+        end
+      end
+
+      return configs
+    end
+
+    local function pick_dap_configuration()
+      local items = get_all_dap_configurations()
+
+      snacks.picker({
+        items = items,
+        prompt = 'DAP Configurations',
+        confirm = function(picker, item)
+          picker:close()
+          local config = item.config
+          if config then
+            dap.run(config)
+          else
+            vim.notify('Invalid DAP config', vim.log.levels.ERROR)
+          end
+        end,
+      })
+    end
+
+    -- Create a Neovim command for convenience
+    vim.api.nvim_create_user_command('PickDapConfig', pick_dap_configuration, {})
     function loadConfigs()
       require('dap.ext.vscode').load_launchjs()
       -- Make sure we use the correct python env even for the configs from launch.json