Deploy

#!/bin/bash

echo
echo "Matthew's deployment script"
echo

if [[ -z "$1" ]]; then
    echo "Not enough arguments supplied."
    exit 1
fi

unset dest_host dest_folder src_folder
. $1
if [[ -z "$dest_host" ]] || [[ -z "$dest_folder" ]] || [[ -z "$src_folder" ]]; then
    echo "Invalid configuration file."
    exit 2
fi

RSYNC="`/usr/bin/which rsync`"

EXCLUDE="--exclude .git*"

echo "Dry-run"
echo $RSYNC --dry-run --itemize-changes --delete -rtv $exclude_cust $EXCLUDE $src_folder $dest_host:$dest_folder
read -p "Press enter to start the dry-run"
$RSYNC --dry-run --itemize-changes --delete -rtv $exclude_cust $EXCLUDE $src_folder $dest_host:$dest_folder | less

echo

echo "Are you happy to proceed?"
select opt in "Yes" "No"; do
    case $opt in
        "Yes")
            break
            ;;
        "No")
            echo "Terminating"
            exit -1
            ;;
    esac
done

echo

echo "Beginning deployment"
$RSYNC --itemize-changes --delete -rtv $exclude_cust $EXCLUDE $src_folder $dest_host:$dest_folder

if [[ $? -eq 0 ]]; then
    echo
    echo "Deployment successful"
else
    echo
    echo "There was a problem with the deployment."
fi