mirror of https://github.com/folke/lazy.nvim.git
97 lines
2.3 KiB
Lua
97 lines
2.3 KiB
Lua
local Util = require("lazy.core.util")
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local Loader = require("lazy.core.loader")
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---@class LazyKeys
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---@field [1] string lhs
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---@field [2]? string|fun()|false rhs
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---@field desc? string
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---@field mode? string|string[]
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---@field noremap? boolean
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---@field remap? boolean
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---@field expr? boolean
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---@field id string
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---@class LazyKeysHandler:LazyHandler
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local M = {}
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---@param value string|LazyKeys
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function M.parse(value)
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local ret = vim.deepcopy(value)
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ret = type(ret) == "string" and { ret } or ret --[[@as LazyKeys]]
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ret.mode = ret.mode or "n"
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ret.id = (ret[1] or "")
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if ret.mode then
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local mode = ret.mode
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if type(mode) == "table" then
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---@cast mode string[]
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table.sort(mode)
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ret.id = ret.id .. " (" .. table.concat(mode, ", ") .. ")"
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elseif mode ~= "n" then
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ret.id = ret.id .. " (" .. mode .. ")"
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end
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end
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return ret
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end
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---@param plugin LazyPlugin
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function M:values(plugin)
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---@type table<string,any>
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local values = {}
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---@diagnostic disable-next-line: no-unknown
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for _, value in ipairs(plugin[self.type] or {}) do
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local keys = M.parse(value)
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if keys[2] == vim.NIL or keys[2] == false then
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values[keys.id] = nil
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else
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values[keys.id] = keys
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end
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end
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return values
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end
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function M.opts(keys)
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local opts = {}
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for k, v in pairs(keys) do
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if type(k) ~= "number" and k ~= "mode" and k ~= "id" then
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opts[k] = v
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end
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end
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return opts
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end
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---@param keys LazyKeys
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function M:_add(keys)
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local lhs = keys[1]
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local opts = M.opts(keys)
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vim.keymap.set(keys.mode, lhs, function()
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local plugins = self.active[keys.id]
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-- always delete the mapping immediately to prevent recursive mappings
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self:_del(keys)
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self.active[keys.id] = nil
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Util.track({ keys = lhs })
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Loader.load(plugins, { keys = lhs })
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Util.track()
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local feed = vim.api.nvim_replace_termcodes("<Ignore>" .. lhs, true, true, true)
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-- insert instead of append the lhs
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vim.api.nvim_feedkeys(feed, "i", false)
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end, {
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desc = opts.desc,
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nowait = opts.nowait,
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-- we do not return anything, but this is still needed to make operator pending mappings work
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expr = true,
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})
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end
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---@param keys LazyKeys
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function M:_del(keys)
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pcall(vim.keymap.del, keys.mode, keys[1])
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if keys[2] then
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vim.keymap.set(keys.mode, keys[1], keys[2], M.opts(keys))
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end
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end
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return M
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