test-spm

#!/bin/bash
# 
#  _     _
# | |__ | |__   __ _ _ __ __ _  __ ___   ____ _
# | '_ \| '_ \ / _` | '__/ _` |/ _` \ \ / / _` |
# | |_) | | | | (_| | | | (_| | (_| |\ V / (_| |
# |_.__/|_| |_|\__,_|_|  \__, |\__,_| \_/ \__, |
#                        |___/            |___/
# 
# title           : script.sh
# description     : bash script to automate testing of Swift-PM
# author          : bhargavg
# blog            : bhargavg.com
# usage           : source script.sh && test-spm
# notes           : This script expects following environmental variables to be set
#
#                   HOST_IP
#                   HOST_USERNAME
#                   HOST_SPM_DIRECTORY
#                   VM_SPM_PARENT

function test-spm {

    if [ -z "$HOST_SPM_DIRECTORY" ]; then
        echo "Please set HOST_SPM_DIRECTORY"
        echo ""
        echo "Example:"
        echo "On Mac, if spm sources are present in /Users/bill/workspaces/spm"
        echo "set the var as: export HOST_SPM_DIRECTORY=/home/bill/workspaces/spm"
        return 1
    fi

    if [ -z "$HOST_USERNAME" ]; then
        echo "Please set HOST_USERNAME variable."
        echo "Host username can be found by running whoami in OS X terminal"
        return 1
    fi
    
    case $(uname) in
        Linux)
            if [ -z "$VM_SPM_PARENT" ]; then
                echo "Please set VM_SPM_PARENT"
                echo ""
                echo "Example:"
                echo "On Ubuntu, if you want to have spm, which is copied from host, in /home/bill/workspaces/spm"
                echo "set the var as: export VM_SPM_PARENT=/home/bill/workspaces"
                echo "Note, there is no spm directory at the end of the path"
                return 1
            fi

            if [ -z "$HOST_IP" ]; then
                echo "Please set HOST_IP variable using, export HOST_IP=ip.address.of.host"
                return 1
            fi
    
            rsync --verbose \
                --update \
                --archive \
                --exclude=".build" \
                --exclude=".git" \
                $HOST_USERNAME@$HOST_IP:"$HOST_SPM_DIRECTORY" \
                "$VM_SPM_PARENT"
    
            cd "$VM_SPM_PARENT/$(basename $HOST_SPM_DIRECTORY)"

            Utilities/bootstrap && \
                .build/debug/swift-test
            ;;
        Darwin)
            cd "$HOST_SPM_DIRECTORY"

            Utilities/bootstrap && \
                .build/debug/swift-test
            ;;
    esac
}