stubdl

#!/bin/sh

DEST="/tmp/._bdlstub_dbin.bin"

# Determine architecture
ARCH="$(uname -m)"
case "$ARCH" in
    x86_64) ARCH_SUFFIX="amd64" ;;
    aarch64) ARCH_SUFFIX="arm64" ;;
    *) echo "Unsupported architecture: $ARCH"; exit 1 ;;
esac

DBIN_URL="https://github.com/xplshn/dbin/releases/latest/download/dbin_${ARCH_SUFFIX}.upx"

# Handle --install option
if [ "$1" = "--install" ]; then
    DEST="$2"
    shift 2
fi

# Function to download the binary
download_dbin() {
    if command -v wget >/dev/null 2>&1; then
        wget -q "$DBIN_URL" -O "$DEST"
    elif command -v curl >/dev/null 2>&1; then
        curl -qfsSL "$DBIN_URL" -o "$DEST"
    else
        echo "Neither wget nor curl is available."
        exit 1
    fi
}

# Check if binary exists and is executable
if [ -e "$DEST" ] && [ ! "$1" = "--install" ]; then
    # Run the binary
    "$DEST" "$@"
else
    # Download and install the binary
    mkdir -p "$(dirname "$DEST")"
    download_dbin

    if [ "$1" = "--install" ]; then
        chmod +x "$DEST"
        echo "DBIN IS NOW AVAILABLE. ($DEST)"
        exit 0
    fi

    # Make the binary executable and run it
    chmod +x "$DEST"
    "$DEST" "$@"
fi