qp_set_path

#!/usr/bin/env bash

#
# Set Intel Quartus path variable
#  usage:
#   qp_set_path                       - info (list Quartus install dir)
#   qp_set_path /c/intelFPGA_pro/21.1 - set path to Quartus
#

#  Time-stamp: <2022-07-07 09:19:53>

echo "+------------------------------------------------------------------------+"
echo "| Set Intel Quartus path variable                                        |"
echo "+------------------------------------------------------------------------+"

# Function to set variable coupled to Quartus:
#   QUARTUS_ROOTDIR_OVERRIDE
#   QUARTUS_ROOTDIR,
#   quartus_bin_dir,
#   nios2_bin_dir.
#
# Input parameter:
#  1 - Path to Quartus

fun_qp_set_path ()
{
    if [ -n "$1" ]; then
        _PATH="${1}quartus"
        if [ -d "$_PATH" ]; then
            export QUARTUS_ROOTDIR_OVERRIDE="${_PATH}"
            export QUARTUS_ROOTDIR="${_PATH}"
            printf "\\e[32m\\e[1mSetup of path successful!\\e[0m\\n"
        else
            printf "\\e[31m\\e[1m"
            echo "  *****************************************************"
            echo "  *  ERROR! can't find required '$1' quartus version"
            echo "  *  (there are not PATH: $_PATH)"
            echo "  *****************************************************"
            printf "\\e[0m"
            # exit 1
        fi
    fi

    # BITS:
    if [ "`uname`" = Linux ]; then
        BITS=bin
    fi
    if [ "$OS" = "Windows_NT" ]; then
        if [ $QUARTUS_64BIT -eq 1 ]
        then
            BITS=bin64
        else
            BITS=bin
        fi
    fi

    quartus_bin_dir="$QUARTUS_ROOTDIR_OVERRIDE/$BITS"
    quartus_sopc_bin_dir="$QUARTUS_ROOTDIR_OVERRIDE/sopc_builder/bin"
    nios2_bin_dir="$QUARTUS_ROOTDIR_OVERRIDE/../nios2eds/bin"
}

list_dir() {
    DIR="$1"
    ls "$DIR" &> /dev/null
    if [ "$?" == 0 ]; then
        echo "* Path: $DIR"
        ls -F "$DIR" | grep / | sed "s/\///g"
    fi
}

SCRIPT_NAME=$(basename "${BASH_SOURCE##*/}")
if [ "$#" -eq 0 ] || [ "$1" == '-h' ] || [ "$1" == '--help' ] || [ "$1" == '-help' ]; then
    echo "Usage:"
    echo "  ${BASH_SOURCE##*/} [path2quartus]"
    echo
    echo "ARGS:"
    echo "    <path2quartus>"
    echo "            Path to Quartus, example(s):"
    echo "                /c/intelFPGA_pro/21.1/"
    echo "                /opt/altera/19.1/"
    echo ""
    echo "List of available Quartus directories:"
    if [ "`uname`" = Linux ]; then
        list_dir /opt/altera
    else
        list_dir "/c/Altera"
        list_dir "/c/Altera_pro"
        list_dir "/c/intelFPGA"
        list_dir "/c/intelFPGA_pro"
    fi
else
    fun_qp_set_path $*

    export PATH="$quartus_bin_dir:$PATH"
    export PATH="$quartus_sopc_bin_dir:$PATH"
    export PATH="$nios2_bin_dir:$PATH"
    # QSYS_ROOTDIR:
    export PATH="$quartus_bin_dir/../sopc_builder/bin:$PATH"

    echo " Set variables:"
    echo "  QUARTUS_ROOTDIR_OVERRIDE = $QUARTUS_ROOTDIR_OVERRIDE"
    echo "  QUARTUS_ROOTDIR          = $QUARTUS_ROOTDIR"
    echo " Add to PATH variable:"
    echo "  $quartus_bin_dir"
    echo "  $quartus_sopc_bin_dir"
    echo "  $nios2_bin_dir"
fi

#  This is for the sake of Emacs.
#  Local Variables:
#  time-stamp-end: "$"
#  time-stamp-format: "<%:y-%02m-%02d %02H:%02M:%02S>"
#  time-stamp-start: "Time-stamp: "
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