58 lines
1.8 KiB
Lua
58 lines
1.8 KiB
Lua
---Set or Get metatable which will find module in folder
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---@param folder_name string
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---@param origin table? table to be set metatable
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---@return table
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local function metatable(folder_name, origin)
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return setmetatable(origin or {}, {
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__index = function(tbl, key)
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local status, result = pcall(require, ('Trans.%s.%s'):format(folder_name, key))
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if status then
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rawset(tbl, key, result)
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return result
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end
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end,
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})
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end
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---@class string
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---@field width function @Get string display width
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---@field play function @Use tts to play string
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local uname = vim.loop.os_uname().sysname
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local system =
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uname == 'Darwin' and 'mac' or
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uname == 'Windows_NT' and 'win' or
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uname == 'Linux' and (vim.fn.executable 'termux-api-start' == 1 and 'termux' or 'linux') or
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error 'Unknown System, Please Report Issue'
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local sep = system == 'win' and '\\\\' or '/'
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---@class Trans
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---@field style table @Style module
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---@field cache table<string, TransData> @Cache for translated data object
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---@field plugin_dir string @Plugin directory
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---@field separator string @Path separator
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---@field system 'mac'|'win'|'termux'|'linux' @Path separator
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---@field strategy table<string, fun(data: TransData):boolean> Translate string core function
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local M = metatable('core', {
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cache = {},
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style = metatable 'style',
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strategy = metatable 'strategy',
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separator = sep,
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system = system,
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plugin_dir = debug.getinfo(1, 'S').source:sub(2):match('(.-)lua' .. sep .. 'Trans'),
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})
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M.metatable = metatable
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---Get abs_path of file
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---@param path string[]
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---@param is_dir boolean?
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---@return string
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function M.relative_path(path, is_dir)
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return M.plugin_dir .. table.concat(path, sep) .. (is_dir and sep or '')
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end
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return M
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