vivado_wrapper

#!/bin/bash

# Auto-detect Vivado installation
# Searches common locations and finds the latest version.
# If your installation ends up in another location, add it to
# the search_paths array. For some reason different versions
# install in different locations.

find_vivado() {
    local search_paths=(
        "/opt/Xilinx/Vivado"
        "/opt/Xilinx"
        "/opt/Xilinx/2025.2"
        "/opt/Xilinx/2025.2/Vivado"
    )

    # If VIVADODIR is already set and valid, use it
    if [ -n "$VIVADODIR" ] && [ -f "$VIVADODIR/settings64.sh" ]; then
        echo "$VIVADODIR"
        return 0
    fi

    # Check each path for settings64.sh
    for path in "${search_paths[@]}"; do
        if [ -f "$path/settings64.sh" ]; then
            echo "$path"
            return 0
        fi
    done

    return 1
}

VIVADODIR=$(find_vivado)

if [ -z "$VIVADODIR" ]; then
    echo "ERROR: Could not find Vivado installation." >&2
    echo "Searched in: /opt/Xilinx, /tools/Xilinx, ~/Xilinx" >&2
    echo "Set VIVADODIR environment variable to your Vivado installation path." >&2
    echo "Example: export VIVADODIR=/opt/Xilinx/Vivado/2024.1" >&2
    exit 1
fi

if [ ! -f "$VIVADODIR/settings64.sh" ]; then
    echo "ERROR: settings64.sh not found in $VIVADODIR" >&2
    exit 1
fi

echo "Using Vivado from: $VIVADODIR" >&2
. "$VIVADODIR/settings64.sh"
echo vivado "$@"
vivado "$@"