Carthage: update | bootstrap ... from bash

carthage.sh

#!/bin/bash

update="update"
bootstrap="bootstrap"

expectation_message="EXPECTED: [ $update | $bootstrap ]"

if [ $# -eq 0 ]; then
    echo "ERROR: No argument supplied."
    echo $expectation_message
elif [ $# -eq 1 ] && ([ "$1" == update ] || [ "$1" == bootstrap ]) ; then
    carthage $1 --platform iOS --no-use-binaries
elif [ $# -ne 1 ]; then
    echo "ERROR: Too many arguments (count=$#)."
    echo $expectation_message
else
    echo "ERROR: '$1' is not a valid argument."
    echo $expectation_message
fi

Usage

1. Save the carthage.sh file (wherever you want).

2. In the Terminal go to the same location where the Cartfile is. Once being there, call carthage.sh passing update or bootstrap argument.

   ./scripts/carthage.sh bootstrap