From 345320bb705d776afefdc9602b7d9dc05863403f Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Wed, 23 Jul 2025 11:23:28 +0530
Subject: Update dmenu to use input text instead of selection

---
 lua/null-browser/defaults/vi.lua  | 14 ++++++++------
 lua/null-browser/extras/dmenu.lua | 32 +++++++++++++++++++++++++-------
 2 files changed, 33 insertions(+), 13 deletions(-)

(limited to 'lua')

diff --git a/lua/null-browser/defaults/vi.lua b/lua/null-browser/defaults/vi.lua
index 86302ee..2213fc5 100644
--- a/lua/null-browser/defaults/vi.lua
+++ b/lua/null-browser/defaults/vi.lua
@@ -42,10 +42,11 @@ function M.initialize()
   end)
   -- Delete from history
   web.keymap.set('n', 'dh', function()
-    config.menu:select(config.history.list(), { prompt = 'Delete history:' }, function(err, result)
-      if err or not result then return end
-      config.history.delete(web.utils.string_trim(result))
-    end)
+    config.menu:select(config.history.list(), { prompt = 'Delete history:', select_last_line = true },
+      function(err, result)
+        if err or not result then return end
+        config.history.delete(web.utils.string_trim(result))
+      end)
   end)
 
   -- Search
@@ -85,7 +86,7 @@ function M.initialize()
       table.insert(views_list, index .. ': ' .. view.title .. ' (' .. view.url .. ')')
     end
 
-    config.menu:select(views_list, { prompt = 'Views:' }, function(err, result)
+    config.menu:select(views_list, { prompt = 'Views:', select_last_line = true }, function(err, result)
       if err or not result then return end
       local index_str, _ = string.gsub(result, '%s*:.*$', '')
       local index = tonumber(index_str)
@@ -140,7 +141,8 @@ function M.initialize()
 
   web.event.add_listener('PermissionRequested', {
     callback = function(event)
-      config.menu:select({ 'Allow', 'Deny' }, { prompt = 'Requesting permission for ' .. event.permission_type },
+      config.menu:select({ 'Allow', 'Deny' },
+        { prompt = 'Requesting permission for ' .. event.permission_type, select_last_line = true },
         function(err, choice)
           if err then return end
           if web.utils.string_trim(choice) == 'Allow' then
diff --git a/lua/null-browser/extras/dmenu.lua b/lua/null-browser/extras/dmenu.lua
index f817294..5d660bb 100644
--- a/lua/null-browser/extras/dmenu.lua
+++ b/lua/null-browser/extras/dmenu.lua
@@ -10,6 +10,8 @@ function Dmenu:new(opts)
     query_arg = '-it',
     prompt = nil,
     query = nil,
+    select_last_line = true,
+    transform_output = nil,
   }
   local obj = {}
   setmetatable(obj, self)
@@ -18,7 +20,7 @@ function Dmenu:new(opts)
   return obj
 end
 
-function Dmenu:prepare_command(opts)
+function Dmenu:prepare_options(opts)
   opts = opts or {}
   local args = web.utils.table_merge({}, self.options.args or {})
   for _, arg in ipairs(opts.args or {}) do
@@ -37,29 +39,45 @@ function Dmenu:prepare_command(opts)
     table.insert(args, options.query)
   end
 
-  return { command = options.command, args = args }
+  return {
+    command = options.command,
+    args = args,
+    select_last_line = options.select_last_line,
+    transform_output = options.transform_output or function(s) return s end,
+  }
 end
 
 function Dmenu:select(list, opts, callback)
-  local cmd = self:prepare_command(opts)
+  local options = self:prepare_options(opts)
 
   local stdin = web.uv.new_pipe();
   local stdout = web.uv.new_pipe();
 
   local selection = nil
-  web.uv.spawn(cmd.command, { args = cmd.args, stdio = { stdin, stdout, nil } }, function(code)
+  if not options.select_last_line then
+    selection = {}
+  end
+  web.uv.spawn(options.command, { args = options.args, stdio = { stdin, stdout, nil } }, function(code)
     web.uv.close(stdout)
     web.uv.close(stdin)
 
+    local result = options.transform_output(selection)
     if code == 0 then
-      callback(nil, selection)
+      callback(nil, result)
     else
-      callback('[dmenu] Exit with status code: ' .. code, selection)
+      callback('[dmenu] Exit with status code: ' .. code, result)
     end
   end)
 
   web.uv.read_start(stdout, function(_, data)
-    if data then selection = data end
+    if data then
+      if options.select_last_line then
+        selection = data
+      else
+        selection = selection or {}
+        table.insert(selection, data)
+      end
+    end
   end)
 
   for _, value in ipairs(list) do
-- 
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