Send changed files under Git via SCP (if SSH password auth)

scp-git-diff.sh

#!/bin/sh

if [ $# -ne 1 ]; then
  echo "$0 <git-commit>" 1>&2
  exit 1
fi

git diff --name-status $1
read -p "Press any key to execute..."

rm -rf ./tmp
git diff --name-only $1 | git checkout-index --prefix=./tmp/htdocs/ --stdin
git diff --name-status $1 | awk '{if($1=="D") print $2}' > ./tmp/deleted

auto_ssh()
{
    expect -c "
    spawn $1
    expect {
      \" Are you sure you want to continue connecting (yes/no)?\" {
        send \"yes\r\"
        expect \"password:\"
        send \"${2}\r\"
      }
      \"password:\" {
      send \"${2}\r\"
      }
    }
    interact
    "
}

auto_ssh 'scp -r ./tmp/htdocs username@hostname.com:/home/vhost/www.hostname.com/htdocs' mypassword

for line in `cat ./tmp/deleted`
do
    auto_ssh 'ssh username@hostname.com rm -f /home/vhost/www.hostname.com/htdocs/'$line\' mypassword
done

for just a couple of files:
scp git ls-files -m user@ip:dir

one liner preserving directory structure: rsync -R $(git ls-files -m) user@ip:dir