mirror of
https://github.com/vincentbernat/i3wm-configuration.git
synced 2025-06-21 17:39:00 +02:00
82 lines
2.6 KiB
Lua
82 lines
2.6 KiB
Lua
require("awesome")
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require("naughty")
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-- Handle runtime errors after startup
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do
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local in_error = false
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awesome.add_signal("debug::error", function (err)
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-- Make sure we don't go into an endless error loop
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if in_error then return end
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in_error = true
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naughty.notify({ preset = naughty.config.presets.critical,
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title = "Oops, an error happened!",
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text = err })
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in_error = false
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end)
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end
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local colors = {
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header = "#FF004D",
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count = "#33FF33",
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index = "#708090",
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name = "#8F8870",
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}
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local function dbg_get(var, depth, indent)
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local a = ""
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local text = ""
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local name = ""
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local vtype = type(var)
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local vstring = tostring(var)
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if vtype == "table" or vtype == "userdata" then
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if vtype == "userdata" then var = getmetatable(var) end
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-- element count and longest key
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local count = 0
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local longest_key = 3
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for k,v in pairs(var) do
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count = count + 1
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longest_key = math.max(#tostring(k), longest_key)
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end
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text = text .. vstring .. " <span color='"..colors.count.."'>#" .. count .. "</span>"
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-- descend a table
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if depth > 0 then
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-- sort keys FIXME: messes up sorting number
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local sorted = {}
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for k, v in pairs(var) do table.insert(sorted, { k, v }) end
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table.sort(sorted, function(a, b) return tostring(a[1]) < tostring(b[1]) end)
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-- go through elements
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for _, p in ipairs(sorted) do
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local key = p[1]; local value = p[2]
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-- don't descend _M
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local d; if key ~= "_M" then d = depth - 1 else d = 0 end
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-- get content and add to output
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local content = dbg_get(value, d, indent + longest_key + 1)
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text = text .. '\n' .. string.rep(" ", indent) ..
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string.format("<span color='"..colors.index.."'>%-"..longest_key.."s</span> %s",
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tostring(key), content)
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end
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end
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else
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if vtype == "tag" or vtype == "client" then
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name = " [<span color='"..colors.name.."'>" .. var.name:sub(1,10) .. "</span>]"
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end
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text = text .. vstring .. name or ""
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end
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return text
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end
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function dbg(...)
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local num = table.maxn(arg)
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local text = "<span color='"..colors.header.."'>dbg</span> <span color='"..colors.count.."'>#"..num.."</span>"
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local depth = 2
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for i = 1, num do
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local desc = dbg_get(arg[i], depth, 3)
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text = text .. string.format("\n<span color='"..colors.index.."'>%2d</span> %s", i, desc)
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end
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naughty.notify{ text = text, timeout = 0, hover_timeout = 0.05, screen = screen.count() }
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end
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