23 lines
516 B
Bash
23 lines
516 B
Bash
set -o pipefail
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target_user="${SYSTEM_NOTIFY_USER:-alisceon}"
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urgency="${1:-normal}"
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title="${2:-System task}"
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body="${3:-}"
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uid="$(id -u "$target_user" 2>/dev/null || true)"
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[ -n "$uid" ] || exit 0
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runtime_dir="/run/user/$uid"
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bus="$runtime_dir/bus"
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[ -S "$bus" ] || exit 0
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runuser -u "$target_user" -- env \
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XDG_RUNTIME_DIR="$runtime_dir" \
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DBUS_SESSION_BUS_ADDRESS="unix:path=$bus" \
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notify-send \
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--app-name="NixOS maintenance" \
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--urgency="$urgency" \
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"$title" \
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"$body" \
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|| exit 0
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