19 lines
491 B
Bash
Executable file
19 lines
491 B
Bash
Executable file
#!/bin/env sh
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BATTERY='/sys/class/power_supply/BAT1/'
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FULL="$(cat "${BATTERY}/charge_full")"
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NOW="$(cat "${BATTERY}/charge_now")"
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CHARGE=$((100*NOW/FULL))
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CHARGE_ICONS=""
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CHARGE_ICON_INDEX=$((CHARGE/10))
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CHARGE_ICON="${CHARGE_ICONS:CHARGE_ICON_INDEX:1}"
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charging() {
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case "$(cat "${BATTERY}/status")" in
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"Charging") echo "true";;
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*) echo "false";;
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esac
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}
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echo "{\"charge\":$CHARGE,\"icon\":\"$CHARGE_ICON\",\"charging\":$(charging)}"
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