#!/bin/bash

rm -rf docker-jenkins-ci-scripts

git clone https://github.com/nonsense/docker-jenkins-ci-scripts.git

cd docker-jenkins-ci-scripts

chmod +x *.sh

./build_ruby_app.sh

rc=$?
if [[ $rc != 0 ]] ; then
    echo -e "Docker images build failed."
    exit $rc
fi

echo -e "Docker images build passed successfully."

./run_tests_ruby_app.sh

rc=$?
if [[ $rc != 0 ]] ; then
    echo -e "Tests failed."
    exit $rc
fi

echo -e "Tests passed successfully. Pushing ruby_app image to local private repository."

docker tag ruby_app localhost:5000/ruby_app
docker push localhost:5000/ruby_app

echo -e "Tested image pushed successfully to local repository."

#!/bin/bash

# Tests if an image has already been built. Images like "mysql", "rabbitmq", "solr", etc. don't have to be re-build often.
function check_if_exists_and_build {
  echo -e "Testing whether $1 image has been built? \n"

  if docker images | grep -w $1
  then
    echo -e "$1 already exists. do not build. \n"
  else
    echo -e "$1 does not exists. building now... \n"

    build $1
  fi
}

# Builds a given image
function build {
  rm -f docker-built-id
  docker build -t $1 ./$1 \
    | perl -pe '/Successfully built (\S+)/ && `echo -n $1 > docker-built-id`'
  if [ ! -f docker-built-id ]; then
    echo -e "No docker-built-id file found."
    exit 1
  else
    echo -e "docker-built-id file found, so build was successful."
  fi
  rm -f docker-built-id
}


check_if_exists_and_build solr
check_if_exists_and_build mysql
check_if_exists_and_build rabbitmq
build ruby_app

#!/bin/bash

MYSQL=$(docker run -p 3306:3306 -name mysql -d mysql)
RABBITMQ=$(docker run -p 5672:5672 -p 15672:15672 -name rabbitmq -d rabbitmq)
SOLR=$(docker run -p 8983:8983 -name solr -d solr)

echo -e "Running tests for ruby_app... \n"

docker run -privileged -p 80 -p 443 -name ruby_app -link rabbitmq:rabbitmq -link mysql:mysql -link solr:solr -entrypoint="/opt/ci.sh" -t ruby_app | perl -pe '/Tests failed inside docker./ && `echo -n "Tests failed" > docker-tests-failed`'

if [ ! -f docker-tests-failed ]; then
  echo -e "No docker-tests-failed file. Apparently tests passed."
else
  echo -e "docker-tests-failed file found, so build failed."
  rm docker-tests-failed
  exit 1
fi

docker kill mysql rabbitmq solr ruby_app
docker rm mysql rabbitmq solr ruby_app

#!/bin/bash

rake assets:precompile

rspec

return_code=$?
if [[ $return_code != 0 ]] ; then
  echo -e "Tests failed inside docker."
  exit $return_code
fi

#!/bin/bash

REPO=188.226.XXX.XX:5000
CURRENT_IMAGE_ID=`docker images | grep -w ruby_app | awk '{ print $3 }'`

docker pull $REPO/ruby_app

NEW_IMAGE_ID=`docker images | grep -w ruby_app | awk '{ print $3 }'`

if [ "$CURRENT_IMAGE_ID" == "$NEW_IMAGE_ID" ]
then
  echo -n "Image ids are equal. Therefore we have no new image."
else
  echo -n "Image ids are not equal. Therefore we should stop old image and start new one."

  docker kill ruby_app
  docker rm ruby_app

  docker run -privileged -p 80 -p 443 -name ruby_app -link rabbitmq:rabbitmq -link mysql:mysql -link solr:solr -volumes-from ruby_app_data -t ruby_app
fi

#!/bin/bash

if [ -f new_container ]; then
  echo -e "New application container has been started, but not loaded in Hipache yet. \n"

  RESPONSE_CODE=`wget --no-check-certificate -S "https://$NEW_CONTAINER_GATEWAY:$NEW_CONTAINER_PORT_443/" 2>&1 | grep "HTTP/" | awk '{print $2}'`

  if [ "$RESPONSE_CODE" == "200" ]
  then
    redis-cli rpop frontend:example.com

    redis-cli rpush frontend:example.com https://$NEW_CONTAINER_GATEWAY:$NEW_CONTAINER_PORT_443

    echo -e "Successfully pushed new container IP to Hipache's Redis \n"
  else
    echo -e "Response code is different to 200. \n"
  fi
else
  echo -e "No new container detected. Nothing to do. \n"
fi