#!/bin/bash

set -euo pipefail

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"

#make canonical
ROOT_DIR="$(cd "${SCRIPT_DIR}/../" &> /dev/null && pwd)"


export CMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE:-Debug}"

# Function to build a project
build_project() {
    local project="$1"
    local platform="${2:-}"
    
    local build_cmd
    local tag
    local output_dir

    
    if [ -n "${platform}" ]; then
        build_cmd=(docker buildx build "--platform" "${platform}")
        local tag_suffix="${platform##*/}"  # Extract arch from platform (e.g., linux/arm64 -> arm64)
        tag="gitea.jde.nz/public/${project}-build-${tag_suffix}:test"
        output_dir="${SCRIPT_DIR}/output/${tag_suffix}"
    else
        build_cmd=(docker build)
        tag="gitea.jde.nz/public/${project}-build:test"
        output_dir="${SCRIPT_DIR}/output/native"
    fi
    
    mkdir -p "${output_dir}"

    "${build_cmd[@]}" \
        -t "${tag}" \
        -f "${SCRIPT_DIR}/Dockerfile.test-build" \
        --build-arg PROJECT="${project}" \
        --build-arg CMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" \
        --output "${output_dir}" \
        "${SCRIPT_DIR}/${project}"
}

# Clean and prepare output directory
rm -rf "${SCRIPT_DIR}/output" 
mkdir -p "${SCRIPT_DIR}/output"

# Build all projects
echo "Building ipdemo..."
build_project "ipdemo"

echo "Building ipdemo for aarch64..."
build_project "ipdemo" "linux/arm64"

echo "Building test_libs..."
build_project "test_libs"