50f84afb66
Retourne un JSON avec text vide et class 'unavailable' si /sys/firmware/acpi/platform_profile est absent (PC fixe, VM), évitant l'affichage d'une erreur dans la barre.
60 lines
1.9 KiB
Bash
Executable File
60 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# power-profile.sh — profil énergie ACPI → JSON waybar
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# Sans argument : affiche le profil courant en JSON
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# --toggle : cycle vers le profil suivant + applique la luminosité
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# Luminosité par profil (%)
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BRIGHT_performance=80
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BRIGHT_balanced=60
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BRIGHT_low_power=30 # low-power → clé sans tiret
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_bright_for() {
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local key="${1//-/_}"
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local var="BRIGHT_${key}"
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echo "${!var:-60}"
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}
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if [[ "$1" == "--toggle" ]]; then
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CURRENT=$(cat /sys/firmware/acpi/platform_profile 2>/dev/null || echo "balanced")
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case "$CURRENT" in
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performance) NEXT="balanced" ;;
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balanced) NEXT="low-power" ;;
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*) NEXT="performance" ;;
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esac
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echo "$NEXT" > /sys/firmware/acpi/platform_profile
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# Appliquer la luminosité du nouveau profil
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BRIGHT=$(_bright_for "$NEXT")
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brightnessctl set "${BRIGHT}%" -q
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# Feedback overlay
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if [[ -p /tmp/wob.fifo ]]; then
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echo "b:${BRIGHT}" > /tmp/wob.fifo 2>/dev/null || true
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fi
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# Rafraîchir le module waybar
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pkill -RTMIN+8 waybar
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exit 0
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fi
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# ── Affichage JSON ────────────────────────────────────────────────────────────
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# PC fixe ou VM sans gestion de profil → module masqué
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if [[ ! -f /sys/firmware/acpi/platform_profile ]]; then
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printf '{"text":"","class":"unavailable"}\n'
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exit 0
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fi
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PROFILE=$(cat /sys/firmware/acpi/platform_profile 2>/dev/null || echo "unknown")
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case "$PROFILE" in
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performance) ICON=""; CLASS="performance" ;;
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balanced) ICON=""; CLASS="balanced" ;;
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low-power) ICON=""; CLASS="low-power" ;;
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*) ICON=""; CLASS="unknown" ;;
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esac
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printf '{"text":"%s","tooltip":"Profil énergie : %s","class":"%s"}\n' \
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"$ICON" "$PROFILE" "$CLASS"
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