Formattable uptime block?

[origin-master]

For my case: I prefer not to show minutes or seconds but I want to see only hours. I usually run my computer more than an hours, and this uptime block shows seconds unit in less than an hour. That was little bothering me.

Since the uptime block is not-too-complicated to implement one (so I think you can feel free to ignore this suggestion), currently I'm using custom block for that with this script:

awk '{printf "⏰ %.1f", ($1 / 3600)}' /proc/uptime

Related code

i3status-rust/src/blocks/uptime.rs

Lines 85 to 97 in 61be770

	let text = if hours == 0 && days == 0 && weeks == 0 {
	format!("{}m {}s", minutes, seconds)
	} else if hours > 0 && days == 0 && weeks == 0 {
	format!("{}h {}m", hours, minutes)
	} else if days > 0 && weeks == 0 {
	format!("{}d {}h", days, hours)
	} else if days == 0 && weeks > 0 {
	format!("{}w {}h", weeks, hours)
	} else if weeks > 0 {
	format!("{}w {}d", weeks, days)
	} else {
	unreachable!()
	};

[ammgws]

Sure it seems reasonable to make it formattable.