#!/bin/bash

# Exit on error
set -e

# DIRECTORIES
SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
CACHE_DIR="${SCRIPT_DIR}/cache"
EXE_DIR="${SCRIPT_DIR}/exe"
BUILD_DIR="${SCRIPT_DIR}/build"

# FUNCTIONS
function title() {
    echo "----------------------------------------"
    # Center the text
    local text="$1"
    local line_length=40
    local text_length=${#text}
    local padding=$(( (line_length - text_length) / 2 ))
    printf "%*s%s%*s\n" $padding "" "$text" $padding ""
    echo "----------------------------------------"
}   

function die() {
    echo " "
    title "$1"
    echo " "
    exit 1
}

#--------------------------------
# MAIN
#--------------------------------
cd $SCRIPT_DIR

if [ ! -f ${EXE_DIR}/simple_object_storage-linux-x86_64 ]; then
    die "x86_64 executable not found"
fi

if [ ! -f ${EXE_DIR}/simple_object_storage-linux-arm64 ]; then
    die "arm64 executable not found"
fi

# use Docker architecture style
cp ${EXE_DIR}/simple_object_storage-linux-x86_64 ${EXE_DIR}/simple_object_storage-linux-amd64 

echo "amd64 executable: ./simple_object_storage-linux-amd64" 
echo "arm64 executable: ./simple_object_storage-linux-arm64" 

echo "Setting up Docker BuildX"
docker buildx create --name mybuilder --use || true

echo "Building multi-platform Docker image"
docker buildx build --push -t gitea.jde.nz/j/simple-object-storage:latest --platform linux/amd64,linux/arm64 .

echo "Build completed successfully!"