.bashrc

# Function to automatically call cfn-lint when deploying AWS CloudFormation templates

function aws() {
    export COMMAND=$@
    if [[ $COMMAND == cloudformation\ create-stack* ]] || [[ $COMMAND == cloudformation\ update-stack* ]];
    then
    
        while [[ $# -gt 0 ]]
        do
        key="$1"
        
        case $key in
            --template-body)
            filename="$2"
            shift
            shift
            ;;
            *) # unknown option
            POSITIONAL+=("$1") # save it in an array for later
            shift # past argument
            ;;
        esac
        done
        set -- "${POSITIONAL[@]}" # restore positional parameters
        
        cfn-lint validate ${filename#"file://"}
    fi
    
    /usr/local/bin/aws $COMMAND
}