#!/bin/bash

set -euo pipefail

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
PROJECT="ipdemo" # Define your project name here

function update_sources() {
    CMAKE_FILE="${SCRIPT_DIR}/${PROJECT}/CMakeLists.txt"

    # Generate the list of source files with relative paths
    SOURCE_FILES=$(cd "${SCRIPT_DIR}/${PROJECT}" && find "src" -name '*.cpp' | sort | sed 's/^/    /')

    # Use awk to replace the SOURCES block in CMakeLists.txt
    awk -v sources="$SOURCE_FILES" '
        BEGIN {in_sources=0}
        /^set\(SOURCES/ {print; print sources; in_sources=1; next}
        in_sources && /^\)/ {in_sources=0; print; next}
        !in_sources {print}
    ' "$CMAKE_FILE" > "${CMAKE_FILE}.tmp" && mv "${CMAKE_FILE}.tmp" "$CMAKE_FILE"

    echo "Updated SOURCES in ${CMAKE_FILE}"
}

update_sources

mkdir -p "${SCRIPT_DIR}/output"

export CMAKE_BUILD_TYPE="Debug"

rm -rf "${SCRIPT_DIR}/output" 
mkdir -p "${SCRIPT_DIR}/output"

docker build \
  -t "gitea.jde.nz/public/${PROJECT}-build:latest" \
  -f "${SCRIPT_DIR}/Dockerfile.dropshell-build" \
  --build-arg PROJECT="${PROJECT}" \
  --output "${SCRIPT_DIR}/output" \
  "${SCRIPT_DIR}/${PROJECT}"