class DockerTools::Dependency
Public Class Methods
new(name, registry, tag, fallback_tag)
click to toggle source
# File lib/docker_tools/dependency.rb, line 10 def initialize(name, registry, tag, fallback_tag) @name = name @registry = registry @tag = tag @fallback_tag = fallback_tag end
Public Instance Methods
run()
click to toggle source
# File lib/docker_tools/dependency.rb, line 17 def run tag = @tag image = DockerTools::Image.new(@name, @registry, @tag) begin image.pull rescue puts "Falling back to image #{@registry}/#{@name}:#{@fallback_tag}" image = DockerTools::Image.new(@name, @registry, @fallback_tag) image.pull throw "Cannot find image" if image.image.nil? tag = @fallback_tag end tag end