#!/usr/bin/env bash
# Build-container: run ONE build pass of the repo (CMake configure + compile),
# mounting the repo so build artifacts land on the host filesystem.
#
#   Usage: tools/docker/docker_build.sh [extra cmake args...]
# It builds BOTH part1 (C/C++) and part3 (Qt) unless you pass args to restrict.
# The Qt part is pointed at the isolated .qt514/ toolchain.
#
# After this, run compiled apps on the HOST with tools/run_qt.sh / tools/run.sh.
set -euo pipefail
REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
IMAGE_TAG="qt-course:builder"
QT_ROOT="/workspace/.qt514/5.14.2/gcc_64"

if [ ! -x "$REPO_ROOT/.qt514/5.14.2/gcc_64/bin/qmake" ]; then
    echo ">> Isolated Qt not found at .qt514/. Run tools/docker/docker_install_qt.sh first." >&2
    exit 1
fi

docker run --rm \
    -v "$REPO_ROOT:/workspace" \
    -w /workspace \
    "$IMAGE_TAG" \
    bash -lc "
        set -e
        cmake -S . -B build -G Ninja \
            -DBUILD_QT_PART=ON \
            -DCMAKE_PREFIX_PATH='${QT_ROOT}' \
            -DCMAKE_BUILD_TYPE=Debug \
            $*
        cmake --build build --parallel
    "
echo ">> Build done. Run on host:  tools/run.sh <target>   (Qt targets: tools/run_qt.sh <target>)"