Class: DockerCompose::Interactive::Instance

Inherits:
Object
  • Object
show all
Defined in:
lib/capistrano/dockercompose/interactive/instance.rb

Instance Method Summary collapse

Constructor Details

#initialize(file = '', project = nil) ⇒ Instance

Returns a new instance of Instance.



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# File 'lib/capistrano/dockercompose/interactive/instance.rb', line 7

def initialize(file='', project=nil)
  @file    = file
  @project = project
end

Instance Method Details

#config ⇒ Object 



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# File 'lib/capistrano/dockercompose/interactive/instance.rb', line 12

def config
  return @config if @config
  raw_config = execute_compose_command('config', true)
  @config = YAML.load(raw_config)
end

#execute(cmd, capture = false) ⇒ Object 



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# File 'lib/capistrano/dockercompose/interactive/instance.rb', line 18

def execute(cmd, capture = false)
  execute_compose_command(cmd, capture)
end

#execute_compose_command(cmd, capture = false) ⇒ Object 



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# File 'lib/capistrano/dockercompose/interactive/instance.rb', line 22

def execute_compose_command(cmd, capture = false)
  project = @project.empty? ? "" : "-p #{@project}"
  file    = @file.empty?    ? "" : "--file #{@file}"
  cmd     = "#{file} #{project} #{cmd}"

  if capture
    return DockerCompose::Interactive.capture_local_or_remote cmd
  else
    DockerCompose::Interactive.execute_local_or_remote_interactive cmd
  end
end

#service(name) ⇒ Object 



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# File 'lib/capistrano/dockercompose/interactive/instance.rb', line 34

def service(name)
  Service.new(self, name, config()['services'][name])
end