module Docker
Attributes
host[RW]
Public Class Methods
run_command(command)
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# File lib/docker.rb, line 17 def run_command(command) result = system(command) raise StandardError.new('command failed to run. do you have docker installed?') if result.nil? end
run_docker_command(subcommand, opts)
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# File lib/docker.rb, line 8 def run_docker_command(subcommand, opts) c = "docker " c += "-H #{host} " if host c += subcommand + ' ' c += opts run_command(c) end