#!/bin/bash

## Configure, build, install, and test json-schema-validator with CMAKE
## This script is instantiated via configure_file() to run cmake the same the original build has been invoked.

set -xe

EXTRA_ARGS=$@
SRC_DIR=@PROJECT_SOURCE_DIR@
BUILD_DIR=@CMAKE_CURRENT_BINARY_DIR@/build-dir
INSTALL_DIR=@CMAKE_CURRENT_BINARY_DIR@/install-dir
NLOHMANN_JSON_DIR=@nlohmann_json_DIR@
TEST_SRC_DIR=@CMAKE_CURRENT_SOURCE_DIR@/project

cmake --version

# Clear out build directory
rm -rf ${BUILD_DIR}
# Create build-dir
mkdir -p ${BUILD_DIR}
cd ${BUILD_DIR}

# configure json-schema-validator
printf "\n-----------------------------------------------------------\n"
printf "Configuring, building, and installing json-schema-validator"
printf "\n-----------------------------------------------------------\n"
cmake \
    -DCMAKE_INSTALL_PREFIX:PATH=${INSTALL_DIR} \
    -Dnlohmann_json_DIR:PATH=${NLOHMANN_JSON_DIR} \
    ${EXTRA_ARGS} \
    ${SRC_DIR}

CPU_COUNT=$( \
    which nproc &>/dev/null && nproc \
    || which getconf &>/dev/null && getconf _NPROCESSORS_ONLN 2>/dev/null \
    || echo 1 \
)

# Build and install json-schema-validator
cmake --build . -- -j${CPU_COUNT}
cmake --build . --target install -- -j${CPU_COUNT}

# Make sure build directory is empty
rm -rf ./*

# configure test project
printf "\n-----------------------------------------------------------\n"
printf "Configuring, building, and running test project"
printf "\n-----------------------------------------------------------\n"
cmake \
    -Dnlohmann_json_DIR:PATH=${NLOHMANN_JSON_DIR} \
	-Dnlohmann_json_schema_validator_DIR:PATH=${INSTALL_DIR}/lib/cmake/nlohmann_json_schema_validator \
    -DVALIDATOR_INSTALL_DIR:PATH=${INSTALL_DIR} \
    ${EXTRA_ARGS} \
    ${TEST_SRC_DIR}

# Build test project and test
cmake --build .
ctest --output-on-failure