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# logging and 'notify-send' functions
# SJP 2 Feb 2026
#
(return 0 2>/dev/null) || {
echo "This file is meant to be sourced, not executed." >&2
exit 1
}
APP_NAME="$(basename "${0%% *}")"
JOURNAL_TAG="${APP_NAME%%.*}"
notify() {
local msg="$1"
# Best-effort: never let notifications break the job.
# Require a session bus; DISPLAY is optional for many setups.
if [[ -n "${DBUS_SESSION_BUS_ADDRESS:-}" ]] && command -v notify-send >/dev/null 2>&1; then
notify-send -a "$APP_NAME" "$msg" 2>/dev/null || true
fi
}
log() {
local msg="$*"
# Always log to the journal
echo "$msg" | systemd-cat -t "$JOURNAL_TAG"
# Also notify (best-effort)
notify "$msg"
}
die() {
local code=1
[[ "$1" =~ ^[0-9]+$ ]] && { code="$1"; shift; }
log "ERROR: $*"
exit "$code"
}
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