Shortcut to generate reply messages to recruiters based on custom templates

recruiter-reply.sh

#!/bin/bash

### Recruiter reply
#
# A quick shortcut to generate reply messages to recruiters
# based in text files containing the following tags:
#
# {{recruiterName}}
# {{myName}}
#
# Feel free to create as much templates as you want
# naming them as: n-language.reply
# Being "n" the id of the template and "language" an id such as: "en"
#
# Template example: 
#
# Hi {{recruiterName}},
#
# Thanks for reaching out, but this position is not of interest to me. 
#
# Kind regards,
#
# {{myName}}
#
###

if [[ $# -lt 8 ]]; then
    echo "Use: -me yourName -re recruiterName -lang language -t templateId"
    echo "Example: recruiter-reply -me Anna -re Lisa -lang en -t 2"
else
    while [[ $# -gt 1 ]]
    do
    key="$1"
    case $key in
        -me)
        MY_NAME="$2"
        shift
        ;;
        -re|--recruiter)
        RECRUITER="$2"
        shift
        ;;
        -lang|--language)
        LANGUAGE="$2"
        shift
        ;;
        -t|--template)
        TEMPLATE_ID="$2"
        shift
        ;;
        *)
        ;;
    esac
    shift
    done
    DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
    sed -e "s/{{recruiterName}}/$RECRUITER/g" -e "s/{{myName}}/$MY_NAME/g" "${DIR}"/"${TEMPLATE_ID}"-"${LANGUAGE}".reply
fi