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local Variable = require("astal").Variable
local astal = require("astal")
local Gtk = astal.Gtk
local M = {}
function M.src(path)
local str = debug.getinfo(2, "S").source:sub(2)
local src = str:match("(.*/)") or str:match("(.*\\)") or "./"
return src .. path
end
---@generic T, R
---@param arr T[]
---@param func fun(T, integer): R
---@return R[]
function M.map(arr, func)
local new_arr = {}
for i, v in ipairs(arr) do
new_arr[i] = func(v, i)
end
return new_arr
end
---@param name string
---@param size? 16 | 32 | 64 | 128 | 256 | 512 | number
function M.lookup_icon(name, size)
if not name or #name == 0 then
return
end
size = size or 256
local theme = Gtk.IconTheme.get_default()
local icon_info, path
for _, n in ipairs({
name,
string.lower(name),
string.upper(name),
}) do
icon_info = theme:lookup_icon(n, size, "USE_BUILTIN")
if icon_info then
return icon_info
end
end
return false
end
M.date = Variable(""):poll(1000, "date")
return M
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