class Lux::DockerImageTask
Public Class Methods
new(task_name, app)
click to toggle source
This task checks to see if the image is present in the local Docker Server If present it returns the creation date as the timestamp, if not then it returns Rake::Early. This allows dependencies to execute correctly The action block should build the container.
Calls superclass method
# File lib/lux/docker_tasks.rb, line 46 def initialize(task_name, app) super(task_name, app) @imagename = @name @imagename += ':latest' unless @imagename.index(':') @image = DISABLED ? nil : Docker::Image.all.select{|i| i.info['RepoTags']&.include? @imagename}.first end
Public Instance Methods
needed?()
click to toggle source
# File lib/lux/docker_tasks.rb, line 54 def needed? return false if DISABLED ! @image || out_of_date?(timestamp) || @application.options.build_all end
timestamp()
click to toggle source
# File lib/lux/docker_tasks.rb, line 59 def timestamp return Time.now if DISABLED if @image = Docker::Image.all.select{|i| i.info['RepoTags']&.include? @imagename}.first Time.at(@image.info['Created']) else Rake::EARLY end end