simplicio-engine

#!/usr/bin/env bash
# simplicio-engine — Simplicio capture engine entrypoint (native-first).
#
# Prefers the self-contained native engine (engine/simplicio_engine.py — proxy + doctor +
# memory stats, no external dependency). Falls back to an installed upstream engine binary
# only if the native module is missing. This is the single place that resolves the engine.
set -euo pipefail

_here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
_native="$_here/../engine/simplicio_engine.py"
_py="${SIMPLICIO_PYTHON:-python3}"

if [ -f "$_native" ]; then
  exec "$_py" "$_native" "$@"
fi

# Fallback only if the native engine module isn't present (it ships with the repo, so this
# rarely runs). Honor an explicit override or a compatible binary on PATH.
_engine="${SIMPLICIO_ENGINE_BIN:-}"
[ -z "${_engine}" ] && _engine="$(command -v headroom 2>/dev/null || true)"
if [ -z "${_engine}" ]; then
  for _p in "${HOME}"/.local/bin/headroom /usr/local/bin/headroom /opt/homebrew/bin/headroom; do
    [ -x "${_p}" ] && { _engine="${_p}"; break; }
  done
fi
if [ -z "${_engine}" ]; then
  echo "simplicio-engine: native engine missing and no fallback found" >&2
  exit 127
fi
exec "${_engine}" "$@"