boot2docker rsync

boot2docker-rsync.sh

#!/bin/bash

set -u # prevent unbound variables
set -e # terminate on error
set -o nounset

WORKING_DIR=$(pwd)

boot2docker ssh "
  echo 'Checking rsync on boot2docker VM'
  tce-load -wi rsync
  sudo mkdir -p $WORKING_DIR
  sudo chown docker:staff $WORKING_DIR -R
"

function sync {
  SSH_PORT=$(boot2docker config 2>&1 | awk '/SSHPort/ {print $3}')
  rsync -rlz --exclude-from=.rsyncignore -e "ssh -i $HOME/.ssh/id_boot2docker -p $SSH_PORT" -a --force --delete $WORKING_DIR/ docker@localhost:$WORKING_DIR
  echo "sync: $(date)"
  return 0
}

export -f sync

sync

if [ $# -gt 0 ] && [ $1 == 'watch' ]
then
  echo "watching directory $WORKING_DIR"
  fswatch -0 . | xargs -0 -n1 -I{} bash -c "sync"
fi

./boot2docker-rsync.sh — for single sync
./boot2docker-rsync.sh watch — for single sync and start watching changed files to sync