ollie/scripts/s/cleanup

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#!/usr/bin/env bash
# s/cleanup: kill all idle sessions.
set -euo pipefail
OLLIE=${OLLIE:-$HOME/mnt/ollie}
remount_once() { ollie-remount 2>/dev/null; }
for sess in "$OLLIE"/s/*/; do
[ -d "$sess" ] || { remount_once; [ -d "$sess" ] || continue; }
state=$(awk -F= '$1=="state"{print $2; exit}' "$sess/cfg" 2>/dev/null | tr -d '[:space:]') || continue
[ "$state" = "idle" ] && rm -r "$sess"
done