#!/bin/bash

set -o pipefail

# Place boot2docker ISO in cache
mkdir -p ~/.docker/machine/cache
cp /usr/local/share/boot2docker/boot2docker.iso ~/.docker/machine/cache/boot2docker.iso
chown -R $USER:staff ~/.docker

# Fix permissions on binaries
chown -R $USER:admin /usr/local/bin/docker
chown -R $USER:admin /usr/local/bin/docker-machine
chown -R $USER:admin /usr/local/bin/docker-compose

# Migrate Boot2Docker VM if VirtualBox is installed
BOOT2DOCKER_VM=boot2docker-vm
VM=default

VBOXMANAGE=/Applications/VirtualBox.app/Contents/MacOS/VBoxManage

# Make sure this version of boot2docker can migrate
/usr/local/bin/docker-machine create --help | grep virtualbox-import-boot2docker-vm
DOCKER_MACHINE_MIGRATION_CHECK=$?

if [ -f $VBOXMANAGE ] && [ -f /usr/local/bin/docker-machine ] && [ $DOCKER_MACHINE_MIGRATION_CHECK -eq 0 ]; then
  sudo -u $USER $VBOXMANAGE showvminfo $BOOT2DOCKER_VM &> /dev/null
  BOOT2DOCKER_VM_EXISTS_CODE=$?

  sudo -u $USER $VBOXMANAGE showvminfo $VM &> /dev/null
  VM_EXISTS_CODE=$?

  # Exit if there's no boot2docker vm, or the destination VM already exists
  if [ $BOOT2DOCKER_VM_EXISTS_CODE -eq 0 ] && [ $VM_EXISTS_CODE -ne 0 ]; then
    # Prompt the user to migrate
    osascript -e 'tell app "System Events" to display dialog "Migrate your existing Boot2Docker VM to work with the Docker Toolbox?\n \nYour existing Boot2Docker VM will not be affected. This should take about a minute." buttons {"Do not Migrate", "Migrate"} default button 2 cancel button 1 with icon 2 with title "Migrate Boot2Docker VM?"'
    if [ $? -eq 0 ]; then

      # Clear out any existing VM data in case the user deleted the VM manually via VirtualBox
      /usr/local/bin/docker-machine rm -f $VM &> /dev/null
      rm -rf ~/.docker/machine/machines/$VM

      # Run migration, opening logs if it fails
      sudo -u $USER PATH=/Applications/VirtualBox.app/Contents/MacOS/:$PATH /usr/local/bin/docker-machine -D create -d virtualbox --virtualbox-import-boot2docker-vm $BOOT2DOCKER_VM $VM 2>&1 | sed -e '/BEGIN/,/END/d' > /tmp/toolbox-migration-logs.txt
      if [ $? -eq 0 ]; then
        osascript -e 'tell app "System Events" to display dialog "Boot2Docker VM migrated successfully to a Docker Machine VM named \"default\"" buttons {"Ok"} default button 1'
      else
        osascript -e 'tell app "System Events" to display dialog "Could not migrate the Boot2Docker VM. Please file an issue with the migration logs at https://github.com/docker/machine/issues/new." buttons {"Cancel", "View Migration Logs"} default button 2 cancel button 1 with icon 0  with title "Migration Failed"'
        if [ $? -eq 0 ]; then
          open -a TextEdit /tmp/toolbox-migration-logs.txt
        fi
        exit 1
      fi
    fi
  fi
fi


# Open Applications dir if it exists and is not empty
if [ -d /Applications/Docker ] && [ "$(ls -A /Applications/Docker)" ]; then
  open /Applications/Docker
fi

curl -H "Content-Type: application/json" -X POST "https://api.mixpanel.com/track/?data=%EVENT_DATA%"