nevaforget
0a266510e0
Enforce the repo convention that committed text is English. Translates ABOUTME headers, code comments, log/error messages, shell prompts, and documentation across all files. CLAUDE.md files remain in German per policy.
20 lines
770 B
Bash
Executable File
20 lines
770 B
Bash
Executable File
#!/bin/bash
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# ABOUTME: Checks Bluetooth devices for low battery and sends a notification.
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# ABOUTME: Can be run periodically via timer or cron.
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NOTIFY_AT_PERCENTAGE=70
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ICON="/usr/share/icons/Newaita-reborn/status/symbolic/battery-empty-symbolic.svg"
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for d in $(upower -e); do
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DEVICE_DATA=$(upower -i "$d")
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PERCENTAGE=$(echo $DEVICE_DATA | grep -Po '(?<=(percentage: )).*(?= icon)')
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PER_INT=$(echo "${PERCENTAGE//%}")
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DEVICE_NAME=$(echo $DEVICE_DATA | grep -Po '(?<=(model: )).*(?= serial)')
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if [ ! -z "$DEVICE_NAME" ] && [ "$PER_INT" -lt "$NOTIFY_AT_PERCENTAGE" ]; then
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notify-send -t 5000 -e "Low battery $DEVICE_NAME $PER_INT%" -i "$ICON" \
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-h string:x-canonical-private-synchronous:battery \
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-h int:value:"$PER_INT" -u critical
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fi
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done
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