copyenv

#!/bin/bash

# this script gonna copy my environment to remote server

PROGNAME=$(basename $0)
AKEY_TMPL="~/.ssh/authorized_keys"
AKEY_FILE=$(eval echo "$AKEY_TMPL")
DEFAULT_AUTHCOPY=NO
RHOST=""

print_usage() {
    echo "Usage: $PROGNAME [-A] -H hostname"
    echo ""
    echo "-A enables authorized_keys copy (with overwrite), default: $DEFAULT_AUTHCOPY"
    echo ""
    echo "-H sets the hostname where should data be copied to"
}

print_help() {
    echo "$PROGNAME"
    echo ""
    print_usage
    echo ""
    echo "This script will copy my (and may be even your) environment to remote host"
}


if [ -z "$1" ];then
	echo "no params were specified, use \"$0 -h\" to obtain help"
    echo ""
    print_help
    exit 2
fi

AUTHCOPY=$DEFAULT_AUTHCOPY

while getopts ":hAH:" Option; do
  case $Option in
    h)
      print_help
      exit $STATE_UNKNOWN
      ;;
    H)
      RHOST=${OPTARG}
      ;;
    A)
      AUTHCOPY="YES"
      ;;
    *)
      print_help
      exit 2
      ;;
  esac
done
shift $(($OPTIND - 1))

if [ "x$RHOST" = "x" ];then
    echo "hostname is not set!"
    print_help
    exit 2
fi

akey=""
cd ~
if [ "x$AUTHCOPY" = "xYES" ];then
    echo "copying $AKEY_FILE"
    akey=$(cat $AKEY_FILE)
    if [ $? -eq 0 -a ! -z "$akey" ];then
        ssh "$RHOST" "mkdir -p ~/.ssh;chmod 700 .ssh;echo "$akey" > $AKEY_TMPL;chmod 600 $AKEY_TMPL"
    else
        echo "$AKEY_FILE wasn't copyied - empty/unable to read, skipping"
    fi
fi
for i in bin .vimrc .vim .screenrc .profile .bash_profile .bashrc .gitconfig .hgrc .tmux.conf ;do
    if [ -r $i ];then
        scp -r "$i" "$RHOST":
    fi
done