#!/bin/bash
set -e

if [ -z "$PSPDEV" ]; then
  echo "PSPDEV environment variable is not set. Please set it to the path of your PSP development environment."
  exit 1
fi

# PPSSPP doesn't ship a standard Linux package -- build its "PPSSPPHeadless"
# target from source (https://github.com/hrydgard/ppsspp) and either put it
# on PATH or point PPSSPP_HEADLESS_BIN at it. See docker/psp-test/Dockerfile
# for a from-scratch build.
PPSSPP_HEADLESS_BIN="${PPSSPP_HEADLESS_BIN:-PPSSPPHeadless}"
if ! command -v "$PPSSPP_HEADLESS_BIN" >/dev/null 2>&1; then
  echo "$PPSSPP_HEADLESS_BIN not found. Build PPSSPP's 'PPSSPPHeadless' target"
  echo "from source or set PPSSPP_HEADLESS_BIN to its path."
  exit 1
fi

./scripts/build-psp.sh

DUSK_TEST_PPSSPP_SECONDS="${DUSK_TEST_PPSSPP_SECONDS:-20}"
EBOOT="build-psp/EBOOT.PBP"

echo "Booting $EBOOT in PPSSPPHeadless (timeout ${DUSK_TEST_PPSSPP_SECONDS}s)..."

# PPSSPPHeadless is purpose-built for automated/CI runs -- it renders
# without a window and is expected to exit on its own once --timeout
# elapses, unlike Dolphin's batch mode which has to be killed externally.
# Check `"$PPSSPP_HEADLESS_BIN" --help` if these flags don't match your
# PPSSPP checkout -- the headless CLI has changed across versions.
set +e
"$PPSSPP_HEADLESS_BIN" --timeout="${DUSK_TEST_PPSSPP_SECONDS}" "$EBOOT"
status=$?
set -e

if [ "$status" -ne 0 ]; then
  echo "PPSSPPHeadless exited with status $status"
  exit "$status"
fi

echo "PSP smoke test passed (PPSSPPHeadless ran EBOOT.PBP for ${DUSK_TEST_PPSSPP_SECONDS}s without crashing)."