Enable you to run your command line tasks in containers.

# Create a new task
# Params are `name`, `image` and `command`
task = Elder::Task.new 'sample', 'ruby', 'ruby'

# Start the task passing params to the command and ENV variables
task.start '-v'

# Wait until the task is finished
sleep 1

# Return it results
task.logs

# Remove the docker container used in this operation
task.clean

• Enable more options to the task (like links, volumes, network).
• Create a method :wait for the Elders::Task, this will block the main thread until the task is completed.
• Doc the Elders::Stack usage.

• Running tests:
  1. Build the Docker image: docker build -t elders .
  2. Run the RSpec: docker run --rm -it -v /var/run/docker.sock:/var/run/docker.sock elders bundle exec rspec

Interactive mode in the conteiner.

• docker run --rm -it -v (PWD):/elders -v /var/run/docker.sock:/var/run/docker.sock elders /bin/bash