#!/bin/sh
# Mock adapter: deterministic response for seam tests. NEVER use where a
# real model response is required.
#
# Contract: see /opt/mosaic/adapters/README.md.
set -eu

[ -n "${MOSAIC_SYSTEM_PROMPT_FILE:-}" ] || { echo "mock adapter: MOSAIC_SYSTEM_PROMPT_FILE is required" >&2; exit 2; }
[ -n "${MOSAIC_REQUEST:-}" ] || { echo "mock adapter: MOSAIC_REQUEST is required" >&2; exit 2; }
[ -r "$MOSAIC_SYSTEM_PROMPT_FILE" ] || { echo "mock adapter: system prompt not readable: $MOSAIC_SYSTEM_PROMPT_FILE" >&2; exit 2; }

echo "mock adapter: responding verbatim from MOSAIC_MOCK_RESPONSE" >&2
# Deterministic plumbing evidence: which MOSAIC_* variables did the
# orchestrator actually deliver? (Auth secrets are not MOSAIC_-prefixed.)
(env | grep '^MOSAIC_' | sort) >&2 2>/dev/null || true
printf '%s\n' "${MOSAIC_MOCK_RESPONSE:-}"