#!/usr/bin/env bash
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# shellcheck disable=SC1091
source "${ROOT}/lib/common.sh"

SRC_ARG="${1:-1}"
PID_ENCODE="${RUN_DIR}/encode.pid"
LOG_RUN="${STORAGE_DIR}/run-encode-only.log"

ensure_storage
mkdir -p "${RUN_DIR}"

if [[ -f "${PID_ENCODE}" ]] && kill -0 "$(cat "${PID_ENCODE}")" 2>/dev/null; then
  die "encode-only already running (pid $(cat "${PID_ENCODE}")). use bin/stop.sh first"
fi

chmod +x "${ROOT}/bin/"*.sh 2>/dev/null || true
log "starting encode-only source=${SRC_ARG}"
nohup "${ROOT}/bin/encode-only.sh" "${SRC_ARG}" >> "${LOG_RUN}" 2>&1 &
echo $! > "${PID_ENCODE}"
log "encode pid $(cat "${PID_ENCODE}")"