build_all

#!/usr/bin/env bash
set -x -o nounset -o pipefail -o errexit

# Source directories
TOP_LEVEL_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" &> /dev/null && pwd)"
BUILD_SYSTEM_DIR="${TOP_LEVEL_DIR}/Buildsystem"
SRC_DIR="${TOP_LEVEL_DIR}/src"
SUBMODULES_DIR="${TOP_LEVEL_DIR}/Submodules"
PYINSTALLER_DIR="${SUBMODULES_DIR}/Pyinstaller"

# Common files
VERSION_SCRIPT="${SRC_DIR}/Common/Version.py"

# Buildsystem files
CREATE_VERSION_FILE_SCRIPT="${BUILD_SYSTEM_DIR}/CreateVersionFile.py"
CREATE_RELEASE_VERSION_FILE_SCRIPT="${BUILD_SYSTEM_DIR}/CreateReleaseVersionFile.py"
REQUIREMENTS_TXT="${BUILD_SYSTEM_DIR}/requirements.txt"
SPEC_FILE="${BUILD_SYSTEM_DIR}/BedLeveler5000.spec"

# Generated directories
BUILD_DIR="${TOP_LEVEL_DIR}/Build"
INSTALL_DIR="${TOP_LEVEL_DIR}/Install"
INTERNAL_DIR="${INSTALL_DIR}/BedLeveler5000/_internal"
BUILD_VENV="${BUILD_DIR}/build_venv"
GIT_HASH_FILE="${BUILD_DIR}/GIT_HASH"

# Setup PYTHONPATH
export PYTHONPATH="${SRC_DIR}":"${SUBMODULES_DIR}"

KERNEL_NAME="$(uname -s)"
case "${KERNEL_NAME}" in
    M*) PYTHON_EXE=python
        ACTIVATE_PATH="${BUILD_VENV}/Scripts/activate"
        WINDOWS_SPECIFIC=true
        ;;
    *)  PYTHON_EXE=python3
        ACTIVATE_PATH="${BUILD_VENV}/bin/activate"
        WINDOWS_SPECIFIC=false
esac

usage() {
    printf "$0 [options]...\n\n"
    printf "Build the Bed Leveler 5000 software suite\n\n"
    printf "options:\n"
    printf " -h, --help             show this message and exit\n"
    printf " -t [TAG], --tag [TAG]  use tag\n"
    exit 0
}

TAG=""
while [[ $# -gt 0 ]]; do
  case $1 in
    -h|--help)
      usage
      ;;
    -t|--tag)
      TAG="$2"
      shift
      shift
      ;;
    -*|--*)
      error "Unknown option ($1)"
      ;;
    *)
      error "Unexpected argument ($1)"
      ;;
  esac
done

rm -rf "${BUILD_DIR}"
rm -rf "${INSTALL_DIR}"

# Create BUILD_DIR
mkdir -p "${BUILD_DIR}"

# Create a clean venv
${PYTHON_EXE} -m venv "${BUILD_VENV}"
source "${ACTIVATE_PATH}"
${PYTHON_EXE} -m pip install -r "${REQUIREMENTS_TXT}"

# Static analysis
pylint --rcfile .pylintrc --errors-only src

# Run unit tests
pytest src/Printers/Marlin2/Commands/Tests
pytest src/Widgets/BedLeveler5000/Tests

# Ensure pip cache is empty
pip cache purge

# Build and install Pyinstaller
mkdir -p "${BUILD_DIR}/Pyinstaller"
cp "${PYINSTALLER_DIR}/setup.cfg" "${BUILD_DIR}/Pyinstaller"
cp "${PYINSTALLER_DIR}/setup.py" "${BUILD_DIR}/Pyinstaller"
cp -r "${PYINSTALLER_DIR}/bootloader" "${BUILD_DIR}/Pyinstaller"
cp -r "${PYINSTALLER_DIR}/PyInstaller" "${BUILD_DIR}/Pyinstaller"
cp -r "${PYINSTALLER_DIR}/scripts" "${BUILD_DIR}/Pyinstaller"
(
    cd "${BUILD_DIR}/Pyinstaller/bootloader"
    ${PYTHON_EXE} ./waf distclean all
    cd ..
    pip install .
)

if [ ${WINDOWS_SPECIFIC} = true ]; then
    # Create version files
    for FILE in "BedLeveler5000.py" \
                "PrinterInfoWizard.py" \
                "InspectorG-Code.py" \
                "PrinterTester.py"
    do
        "${PYTHON_EXE}" "${CREATE_VERSION_FILE_SCRIPT}" "${SRC_DIR}/${FILE}" "${BUILD_DIR}" ${TAG:+--tag "${TAG}"}
    done
fi

# Create GIT_VERSION file
${PYTHON_EXE} "${VERSION_SCRIPT}" --git-hash > "${GIT_HASH_FILE}"

pyinstaller "${SPEC_FILE}" --workpath="${BUILD_DIR}" --distpath="${INSTALL_DIR}"

# Create RELEASE_VERSION file if a tag was specified
if [ ! -z "${TAG}" ]; then
    ${PYTHON_EXE} "${CREATE_RELEASE_VERSION_FILE_SCRIPT}" "${TAG}" "${INTERNAL_DIR}"
fi