dotfiles/terminal/.config/wezterm/events.lua

75 lines
2.5 KiB
Lua

local wezterm = require 'wezterm'
local io = require 'io'
local os = require 'os'
local act = wezterm.action
local function setup()
local function isViProcess(pane)
return pane:get_foreground_process_name():find('n?vim') ~= nil
end
local function conditionalActivatePane(window, pane, pane_direction,
vim_direction)
if (isViProcess(pane)) then
window:perform_action(act.Multiple {
act.SendKey { key = 'w', mods = 'CTRL' },
act.SendKey { key = vim_direction }
}, pane)
else
window:perform_action(act.ActivatePaneDirection(pane_direction),
pane)
end
end
wezterm.on('ActivatePaneDirection-right', function(window, pane)
conditionalActivatePane(window, pane, 'Right', 'l')
end)
wezterm.on('ActivatePaneDirection-left', function(window, pane)
conditionalActivatePane(window, pane, 'Left', 'h')
end)
wezterm.on('ActivatePaneDirection-up', function(window, pane)
conditionalActivatePane(window, pane, 'Up', 'k')
end)
wezterm.on('ActivatePaneDirection-down', function(window, pane)
conditionalActivatePane(window, pane, 'Down', 'j')
end)
-- Retrieve the current scrollback text and send to editor
wezterm.on('edit-scrollback', function(window, pane)
local viewport_text = pane:get_lines_as_text(10000)
-- Create a temporary file to pass to vim
local name = os.tmpname()
local f = io.open(name, 'w+')
if f == nil then return false end
f:write(viewport_text)
f:flush()
f:close()
-- Open a new window running vim and tell it to open the file
window:perform_action(act.SpawnCommandInNewTab {
args = { (os.getenv('EDITOR') or 'vi'), name }
}, pane)
-- Wait time for vim to read the file before we remove it.
wezterm.sleep_ms(1000)
os.remove(name)
end)
wezterm.on("toggle-leader", function(window, pane)
wezterm.log_info("toggling the leader")
local overrides = window:get_config_overrides() or {}
if not overrides.leader then
wezterm.log_info("leader wasn't set")
overrides.leader = { key = "s", mods = "SUPER" };
else
wezterm.log_info("leader was set")
overrides.leader = nil
end
window:set_config_overrides(overrides)
end)
end
return { setup = setup }