PREFIX="mycelium"

echo "Starting build..."

SOURCE=${BASH_SOURCE[0]}
DIR_OF_THIS_SCRIPT="$( dirname "$SOURCE" )"
ABS_DIR_OF_SCRIPT="$( realpath $DIR_OF_THIS_SCRIPT )"

# Check if tailwindcss executable exists, if not, download and install it
if [[ ! -f "tailwindcss" ]]; then
    echo "Installing & building tailwind..."
    ASSET="tailwindcss"

    if [[ "$OSTYPE" == "linux-gnu"* ]]; then
        ASSET="$ASSET-linux"
    elif [[ "$OSTYPE" == "darwin"* ]]; then
        ASSET="$ASSET-macos"
    fi
    if [[ "$(uname -m)" == "x86_64"* ]]; then
        ASSET="$ASSET-x64"
    elif [[ "$(uname -m)" == "arm64"* ]]; then
        ASSET="$ASSET-arm64"
    fi

    curl -sLO "https://github.com/tailwindlabs/tailwindcss/releases/download/v3.4.17/${ASSET}"
    chmod +x $ASSET
    mv $ASSET tailwindcss
else
    echo "tailwindcss already exists, skipping installation."
fi


# initialized and configures tailwind if not configured
echo "Initializing tailwind..."
if [[ ! -f "tailwind.config.js" ]]
then
    ./tailwindcss init
    sed -i '' "s|  content: \\[\\],|  content: \\['./templates/**/*.html'\\],|g" tailwind.config.js
fi

# compiles tailwind css for prod & builds project
echo "Compiling tailwindcss and building zola project..."
rm -rf public static/css
./tailwindcss -i css/index.css -o ./static/css/index.css --minify

# Auto-detect deployment environment based on git branch
CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
echo "Detected git branch: $CURRENT_BRANCH"

if [ "$CURRENT_BRANCH" = "master" ]; then
    # Production deployment (www.mycelium.threefold.io)
    echo "Building for PRODUCTION environment..."
    BASE_URL="https://www.mycelium.threefold.io/"
    DEPLOY_PATH="root@threefold.info:/root/hero/www/info/$PREFIX/"
elif [ "$CURRENT_BRANCH" = "development" ]; then
    # Staging deployment (www2.mycelium.threefold.io)
    echo "Building for STAGING environment..."
    BASE_URL="https://www2.mycelium.threefold.io/"
    DEPLOY_PATH="root@threefold.info:/root/hero/www/info/$PREFIX/"
else
    # Fallback for other branches (local development mode)
    echo "Building for LOCAL/OTHER branch environment..."
    BASE_URL="/mycelium/"
    DEPLOY_PATH="${HOME}/hero/var/www/$PREFIX/"
fi

echo "Using base_url: $BASE_URL"
sed "s|base_url = \"BASEURL\"|base_url = \"$BASE_URL\"|" config.templ.toml > config.toml
zola --root $ABS_DIR_OF_SCRIPT build
rsync -avz --delete public/ "$DEPLOY_PATH"