My Shell command, Run continuous commands in given shell.

shell.sh

#!/bin/bash
COMMAND=$1
RESET="\033[0m"
BOLD="\033[1m"
YELLOW="\033[38;5;11m"
echo "running in $COMMAND shell mode"
while read -r -p "$(echo -e $BOLD$YELLOW"$COMMAND>"$RESET)"
do
    if [ "$REPLY" == "quit" ]; then
        echo "Quiting $COMMAND shell"
        exit 0
    else
        eval "$COMMAND $REPLY"
    fi
done

## Example
## ./shell.sh npm
## npm>ls
## Output: 

# /Users/xdeepakv
# └── (empty)