Add search engine aliases for url input

1 files changed, 10 insertions, 147 deletions

diff --git a/init.lua b/init.lua
index e1b4308..74d85e0 100644
--- a/init.lua
+++ b/init.lua
@@ -1,159 +1,22 @@
 print('hello starting up...')
 
-local dmenu = require 'null-browser.extras.dmenu'
-local history = require 'null-browser.extras.history'
-
---- @type table
-web = web
---- @type table
-uv = uv
-
-local function get_current_view_index()
-  local currentView = web.view.current();
-  for index, view in ipairs(web.view.list()) do
-    if view.id == currentView then
-      return index
-    end
-  end
-end
-
 web.set('new_view_url', 'https://lite.duckduckgo.com')
 web.set('close_window_when_no_views', true)
 web.set('user_agent', 'MacOS | Safari - $500 edition')
 web.set('downloads_dir', os.getenv('HOME') .. '/Downloads/firefox')
 
--- Switch modes
-web.keymap.set_mode('n') -- Start in normal mode
-web.keymap.set('n', 'i', function() web.keymap.set_mode('i') end)
-web.keymap.set('i', '<esc>', function() web.keymap.set_mode('n') end)
-
-web.event.add_listener('UrlChanged', {
-  callback = function(opts)
-    print('url change', web.inspect(opts));
-    history.add(opts.url)
-  end
-})
-
-local function trim(s)
-  local res, _ = string.gsub(s, '^%s*(.-)%s*$', '%1')
-  return res
-end
-
-local function to_url(url)
-  url = trim(url)
-  if string.match(url, "^https?://") then
-    return url
-  end
-  return "https://" .. url
-end
-
--- Search
-web.keymap.set('n', '<esc>', function() web.search.reset() end)
-web.keymap.set('n', 'n', function() web.search.next() end)
-web.keymap.set('n', '<s-n>', function() web.search.previous() end)
-web.keymap.set('n', '<c-f>', function()
-  dmenu.input({ prompt = 'Search:', input = web.search.get_text() }, function(err, input)
-    if err then return end
-    web.search.set_text(input)
-  end)
-end)
-
--- Open in new view
-web.keymap.set('n', 'o', function()
-  print(web.get('new_view_url'), web.get('user_agent'))
-  dmenu.select(history.list(), { prompt = 'Open view:' }, function(err, result)
-    if err or not result then return end
-    web.view.create(to_url(result))
-  end)
-end)
--- Open in current view
-web.keymap.set('n', '<s-o>', function()
-  dmenu.select(history.list(), { prompt = 'Open:' }, function(err, result)
-    if err or not result then return end
-    web.view.set_url(to_url(result))
-  end)
-end)
--- Delete from history
-web.keymap.set('n', '<c-h>d', function()
-  dmenu.select(history.list(), { prompt = 'Delete history:' }, function(err, result)
-    if err or not result then return end
-    history.delete(trim(result))
-  end)
-end)
--- Update current url
-web.keymap.set('n', '<c-l>', function()
-  local views = web.view.list()
-  local view = views[get_current_view_index()];
-  if view == nil then return end
-  dmenu.select(history.list(), { prompt = 'Set url:', input = view.url }, function(err, result)
-    if err or not result then return end
-    web.view.set_url(trim(result))
-  end)
-end)
-
--- Run lua code
-web.keymap.set('n', 'q', function()
-  dmenu.input({ prompt = 'Lua:' }, function(err, result)
-    if err or not result then return end
-    local run, run_err = load(result)
-    if run_err then print(run_err) end
-    if run then run() end
-  end)
-end)
-
--- History back/forward
-web.keymap.set('n', '<s-h>', function() web.history.back(); end)
-web.keymap.set('n', '<s-l>', function() web.history.forward(); end)
-
--- Close view
-web.keymap.set('n', '<c-w>', function() web.view.close(); end)
-
--- view select
-web.keymap.set('n', 'b', function()
-  local views_list = {}
-  local views = web.view.list()
-  for index, view in ipairs(web.view.list()) do
-    table.insert(views_list, index .. ': ' .. view.title .. ' (' .. view.url .. ')')
-  end
-  dmenu.select(views_list, { prompt = 'Views:' }, function(err, result)
-    if err or not result then return end
-    local index_str, _ = trim(result):gsub('%s*:.*$', '')
-    local index = tonumber(index_str)
-    if views[index] then
-      web.view.select(views[index].id)
-    end
-  end)
-end)
-
--- 1-0 for tab indexes 1-10
-for index = 1, 10 do
-  local key = index
-  if index >= 10 then key = 0 end
-  web.keymap.set('n', '<space>' .. key, function()
-    local views = web.view.list()
-    if index > #views then return end
-    web.view.select(views[index].id)
-  end)
-end
+local dmenu = require 'null-browser.extras.dmenu'
+local history = require 'null-browser.extras.history'
+local search_engines = require 'null-browser.extras.search-engines'
 
--- Next view
-web.keymap.set('n', 'tn', function()
-  local views = web.view.list()
-  if #views <= 1 then return end
-  local index = get_current_view_index() + 1;
-  if index > #views then index = 1 end
-  web.view.select(views[index].id)
-end)
+history.attach_hooks()
 
--- Prev view
-web.keymap.set('n', 'tp', function()
-  local views = web.views.list()
-  if #views <= 1 then return end
-  local index = get_current_view_index() - 1;
-  if index <= 0 then index = #views end
-  web.views.select(views[index].id)
-end)
+search_engines.urls['ld'] = 'https://lite.duckduckgo.com/?q={}'
 
-web.keymap.set('n', '<c-i>', function() web.view.open_devtools() end)
+require 'null-browser.defaults.vi'.setup {
+  menu = dmenu,
+  history = history,
+  preprocess_url = search_engines.preprocess_url,
+}
 
 print('ending...')