68 lines
2.3 KiB
Lua
68 lines
2.3 KiB
Lua
local wezterm = require("wezterm")
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-- Equivalent to POSIX basename(3)
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-- Given "/foo/bar" returns "bar"
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-- Given "c:\\foo\\bar" returns "bar"
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function basename(s)
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return string.gsub(s, "(.*[/\\])(.*)", "%2")
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end
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wezterm.on("update-right-status", function(window, pane)
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local scheme = wezterm.color.get_builtin_schemes()["kanagawabones"]
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-- Each element holds the text for a cell in a "powerline" style << fade
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local cells = {}
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-- Show current active key table
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local name = window:active_key_table()
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if name then
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name = "TABLE: " .. name
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table.insert(cells, name)
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end
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-- I like my date/time in this style: "Wed Mar 3 08:14"
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-- local date = wezterm.strftime("%a %b %-d %H:%M")
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local date = wezterm.strftime("%Y-%m-%d")
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table.insert(cells, date)
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local time = wezterm.strftime("%H:%M")
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table.insert(cells, time)
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-- Get current hostname to track which device I'm on
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table.insert(cells, wezterm.hostname())
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-- An entry for each battery (typically 0 or 1 battery)
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for _, b in ipairs(wezterm.battery_info()) do
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table.insert(cells, string.format("%.0f%%", b.state_of_charge * 100))
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end
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-- The powerline < symbol
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local LEFT_ARROW = utf8.char(0xe0b3)
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-- The filled in variant of the < symbol
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local SOLID_LEFT_ARROW = utf8.char(0xe0b2)
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-- Define various colours used from active colourscheme
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local tab_bar_bg = "#333333" -- Not defined in scheme for some reason...
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local tab_bg = scheme.foreground
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local tab_fg = scheme.background
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-- The elements to be formatted
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local elements = {}
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table.insert(elements, { Foreground = { Color = tab_bg } })
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table.insert(elements, { Background = { Color = tab_bar_bg } })
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table.insert(elements, { Text = SOLID_LEFT_ARROW })
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while #cells > 1 do
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local text = table.remove(cells, 1)
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table.insert(elements, { Foreground = { Color = tab_fg } })
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table.insert(elements, { Background = { Color = tab_bg } })
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table.insert(elements, { Text = " " .. text .. " " })
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table.insert(elements, { Foreground = { Color = tab_fg } })
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table.insert(elements, { Text = LEFT_ARROW })
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end
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local text = table.remove(cells, 1)
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table.insert(elements, { Foreground = { Color = tab_fg } })
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table.insert(elements, { Background = { Color = tab_bg } })
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table.insert(elements, { Text = " " .. text .. " " })
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window:set_right_status(wezterm.format(elements))
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end)
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