class DockerRailsAppCreator

Constants

ARCHIVE_TMP_FILE

Public Instance Methods

after_build(definiton) click to toggle source
# File lib/support/docker_rails_app_creator.rb, line 52
def after_build(definiton)
  if (build_source == :current)
    stage_files_dir = docker_dir() + "/files"
    FileUtils.rm_f stage_files_dir
  end
end
before_build(definition) click to toggle source
# File lib/support/docker_rails_app_creator.rb, line 11
def before_build(definition)
  build_from_current_dir = true
  stage_files_dir = docker_dir() + "/files"
  FileUtils.rm_rf stage_files_dir
  FileUtils.mkdir_p stage_files_dir

  archive_file = ARCHIVE_TMP_FILE
  `rm -rf #{archive_file}`
  `tar -czf #{archive_file} --exclude=tmp/* --exclude .git --exclude "*.log" *`
  FileUtils.mv(archive_file, stage_files_dir)
  
  create_database_config_file(definition, stage_files_dir)
end
create_database_config_file(definition, directory) click to toggle source
# File lib/support/docker_rails_app_creator.rb, line 25
  def create_database_config_file(definition, directory)
    db_host_name = definition['run']['name'] + "-db"
    File.open("#{directory}/database.yml", "w") do |file|
      content = "
#This file generated by Docker Rails when building docker image
production:
  adapter: mysql2
  database: application_db
  pool: 5
  timeout: 5000
  host: #{db_host_name}
  port: 3306
  user: root
  password: password
  persistence: :db
      "
      file.write(content)
    end
  end
docker_dir() click to toggle source
# File lib/support/docker_rails_app_creator.rb, line 7
def docker_dir
  dir = definition['build']['docker_dir'] || "#{FileUtils.pwd}/docker"
end
prepare_for_git_pull() click to toggle source
# File lib/support/docker_rails_app_creator.rb, line 45
def prepare_for_git_pull
  ssh_staging_dir = stage_files_dir + "/ssh/"
  FileUtils.mkdir_p ssh_staging_dir
  FileUtils.cp "#{ENV['HOME']}/.ssh/id_rsa", ssh_staging_dir
  FileUtils.cp "#{ENV['HOME']}/.ssh/id_rsa.pub", ssh_staging_dir
end