cd../install at main · MatthiasEbner2002/cd.. · GitHub

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#!/bin/bash


help(){
echo " ------- Options -------"
echo "  -f, --file filename             content of file is getting used"
echo "  -h, --help                      to see help"
}

usage(){
    echo "Usage: $0 [-h] [-f <filename>]" 1>&2

}

exit_abnormal() {
    usage
    exit
}


# : wants argument
VALID_ARGS=$(getopt -o hf: --long help,file: -- "$@")
if [[ $? -ne 0 ]]; then
    exit 1;
fi
eval set -- "$VALID_ARGS"
while [ : ]; do
  case "$1" in
    -f | --file)
        f="TRUE"
        fvalue="$2"
        shift 2
        ;;
    -h | --help)
        usage
        echo ""
        help
        exit
        ;;
    --) shift;
        break
        ;;
  esac
done


if [ "$f" == "TRUE" ] ; then
    if [ ! -f "$fvalue" ]; then
        echo "$fvalue does not exist."
        exit 1
    fi
fi

# Use '/usr/local/', because /usr/ is for the system and /usr/local/ is for the user and not system related

LIB_FILE="/usr/local/lib"   # the directory for the library
BIN_FILE="/usr/local/bin"   # the directory for the binary


NEW_NAME=".cd.."

echo "start installing cd.. ..."
CUR_PATH="$(pwd)"
PARENT="$(dirname "$CUR_PATH")"

IMAGE_PATH="$CUR_PATH/default.txt"

if [ "$f" == "TRUE" ] ; then
    IMAGE_PATH="$fvalue"
fi


if [ ! -f "$CUR_PATH/cd.." ]; then
    echo "$CUR_PATH/cd.. does not exist."
    exit 1
fi

if [ -f "$BIN_FILE/cd.." ]; then
    echo "$BIN_FILE/cd.. already exists"
    exit 1
fi


{
    echo -n "Creating $NEW_NAME ..." &&
    sudo mkdir "$PARENT/$NEW_NAME" &&
    echo "Done" &&

    echo -n "moving cd.. to $NEW_NAME ..." &&
    sudo mv "$CUR_PATH/cd.."  "$PARENT/$NEW_NAME" &&
    echo "Done" &&

    echo -n "moving remove to $NEW_NAME ..." &&
    sudo mv "$CUR_PATH/remove"  "$PARENT/$NEW_NAME" &&
    echo "Done" &&

    echo -n "creating $LIB_FILE/cd.. ..." &&
    sudo mkdir $LIB_FILE/cd.. &&
    echo "Done" &&

    echo -n "moving image to $LIB_FILE/cd.. ..." &&
    sudo mv "$IMAGE_PATH" $LIB_FILE/cd.. &&
    echo "Done" &&

    echo -n "moving colorful_print to $LIB_FILE/cd.. ..." &&
    sudo mv "$CUR_PATH/colorful_print" $LIB_FILE/cd.. &&
    echo "Done" &&

    echo -n "creating softlink $BIN_FILE/cd.. ..." &&
    sudo ln -s "$PARENT/$NEW_NAME/cd.." "$BIN_FILE/cd.." &&
    echo "Done"

} || { # catch
    echo "Error"
    exit 1
}


FILES_COUNT="$(ls | wc -l)"


echo "deleting..."
rm -rf "$CUR_PATH"
exit 1