#!/usr/bin/env bash

set -Eeuo pipefail

PROJECT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
BUILD_DIR="${PROJECT_DIR}/build"

if [[ -n "${QT5_QMAKE:-}" ]]; then
    QMAKE_BIN="${QT5_QMAKE}"
elif command -v qmake-qt5 >/dev/null 2>&1; then
    QMAKE_BIN="$(command -v qmake-qt5)"
elif [[ -x /usr/lib64/qt5/bin/qmake ]]; then
    QMAKE_BIN=/usr/lib64/qt5/bin/qmake
elif [[ -x /usr/lib/qt5/bin/qmake ]]; then
    QMAKE_BIN=/usr/lib/qt5/bin/qmake
elif command -v qmake >/dev/null 2>&1; then
    QMAKE_BIN="$(command -v qmake)"
else
    echo "error: Qt 5 qmake was not found." >&2
    echo "Install the Qt 5 development packages or set QT5_QMAKE=/path/to/qmake." >&2
    exit 1
fi

QT_VERSION="$("${QMAKE_BIN}" -query QT_VERSION)"
if [[ "${QT_VERSION%%.*}" != 5 ]]; then
    echo "error: ${QMAKE_BIN} uses Qt ${QT_VERSION}; this branch requires Qt 5." >&2
    echo "Install Qt 5 or run with QT5_QMAKE=/path/to/qt5/qmake ./dev.sh" >&2
    exit 1
fi

mkdir -p "${BUILD_DIR}"

echo "[dev] Configuring with Qt ${QT_VERSION} (${QMAKE_BIN})"
"${QMAKE_BIN}" "${PROJECT_DIR}/SavvyCAN.pro" -o "${BUILD_DIR}/Makefile"

echo "[dev] Building SavvyCAN"
make -C "${BUILD_DIR}" -j"${JOBS:-$(nproc)}"

echo "[dev] Starting SavvyCAN"
exec "${BUILD_DIR}/SavvyCAN" "$@"