12 lines
401 B
Bash
Executable File
12 lines
401 B
Bash
Executable File
#!/usr/bin/env bash
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# Battery readout for the hyprlock label. Prints nothing on machines without a
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# battery (wm desktop), so the label just stays empty there.
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for bat in /sys/class/power_supply/BAT*; do
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[ -r "$bat/capacity" ] || continue
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cap=$(<"$bat/capacity")
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glyph=""
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[ "$(cat "$bat/status" 2>/dev/null)" = "Charging" ] && glyph=""
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printf '%s %s%%' "$glyph" "$cap"
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exit 0
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done
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