lazy.nvim/lua/lazy/core/handler/keys.lua

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local Util = require("lazy.core.util")
local Loader = require("lazy.core.loader")
---@class LazyKeys
---@field [1] string lhs
---@field [2]? string|fun() rhs
---@field desc? string
---@field mode? string|string[]
---@field noremap? boolean
---@field remap? boolean
---@field expr? boolean
---@class LazyKeysHandler:LazyHandler
local M = {}
function M.retrigger(keys)
local pending = ""
while true do
local c = vim.fn.getchar(0)
if c == 0 then
break
end
pending = pending .. vim.fn.nr2char(c)
end
local feed = vim.api.nvim_replace_termcodes(keys .. pending, true, true, true)
vim.api.nvim_feedkeys(feed, "m", false)
end
---@param value string|LazyKeys
function M.parse(value)
local ret = vim.deepcopy(value)
ret = (type(ret) == "string" and { ret } or ret) --[[@as LazyKeys]]
ret.mode = ret.mode or "n"
return ret
end
function M.opts(keys)
local opts = {}
for k, v in pairs(keys) do
if type(k) ~= "number" and k ~= "mode" then
opts[k] = v
end
end
return opts
end
---@param value string|LazyKeys
function M:_add(value)
local keys = M.parse(value)
local lhs = keys[1]
local opts = M.opts(keys)
vim.keymap.set(keys.mode, lhs, function()
Util.track({ keys = lhs })
Loader.load(self.active[value], { keys = lhs })
M.retrigger(lhs)
Util.track()
end, opts)
end
---@param value string|LazyKeys
function M:_del(value)
local keys = M.parse(value)
pcall(vim.keymap.del, keys.mode, keys[1])
if keys[2] then
vim.keymap.set(keys.mode, keys[1], keys[2], M.opts(keys))
end
end
return M