#!/bin/sh
# heal(): thin observability wrapper around fx(). fx()/f() (see
# ../fx/fx.sh, ../../src/f.sh) already do the actual healing across every
# tier plus the manual "[LEARN] ... Enter a fix" fallback -- this adds
# nothing to that logic. It only appends one structured line when every
# tier AND the manual prompt come up empty, so an external caller or
# orchestrator has something to grep for instead of only a bare nonzero
# exit code.
#
# Usage:
#   . src/f.sh
#   . contrib/fx/fx.sh
#   . contrib/heal/heal.sh
#   heal some-command-that-might-fail --with args
HEAL_LOG="${HEAL_LOG:-/var/log/glyphos-heal.log}"

heal() {
    if fx "$@"; then
        return 0
    fi
    ec=$?
    ts=$(date -u +%Y-%m-%dT%H:%M:%SZ 2>/dev/null || echo unknown-time)
    printf '%s MISS cmd="%s"\n' "$ts" "$*" >> "$HEAL_LOG" 2>/dev/null
    return "$ec"
}