#!/usr/bin/env bash
set -eu
HERE=$(cd "$(dirname "$0")" && pwd)
RUN=$HERE/../scripts/codex-run.sh
TMP=$(mktemp -d)
trap 'rm -rf "$TMP"' EXIT

# 1. happy path -> status ok, thread_id captured, exit 0
CODEX_BIN=$HERE/stub-ok/codex "$RUN" "$TMP/ok" exec "hello"
[[ $(cat "$TMP/ok/status") == ok ]]
[[ $(cat "$TMP/ok/thread_id") == test-thread-123 ]]
[[ $(cat "$TMP/ok/last.md") == "stub answer" ]]

# 2. stall -> watchdog kills, status stalled, exit nonzero
if CODEX_BIN=$HERE/stub-hang/codex CODEX_STALL_TIMEOUT=4 CODEX_WATCH_INTERVAL=2 \
   "$RUN" "$TMP/hang" exec "hello"; then
  echo "FAIL: stall run must exit nonzero"; exit 1
fi
[[ $(cat "$TMP/hang/status") == stalled ]]
[[ $(cat "$TMP/hang/thread_id") == hang-thread-456 ]]

# 3. prompt.md via stdin path
mkdir -p "$TMP/stdin"; echo "prompt from file" > "$TMP/stdin/prompt.md"
CODEX_BIN=$HERE/stub-ok/codex "$RUN" "$TMP/stdin" exec
[[ $(cat "$TMP/stdin/status") == ok ]]

echo "ALL PASS"