Class: Kdep::Commands::Push

Inherits:
Object
  • Object
show all
Defined in:
lib/kdep/commands/push.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(global_options:, command_options:, args:) ⇒ Push

Returns a new instance of Push.



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# File 'lib/kdep/commands/push.rb', line 15

def initialize(global_options:, command_options:, args:)
  @global_options = global_options
  @command_options = command_options
  @args = args
  @ui = Kdep::UI.new(color: false)
end

Class Method Details

.option_parser ⇒ Object 



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# File 'lib/kdep/commands/push.rb', line 6

def self.option_parser
  OptionParser.new do |opts|
    opts.banner = "Usage: kdep push [deploy] [env]"
    opts.separator ""
    opts.separator "Pushes a built Docker image to the configured registry."
    opts.separator ""
  end
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/kdep/commands/push.rb', line 22

def execute
  deploy_name = @args[0]
  env = @args[1]

  # Discover kdep/ directory
  discovery = Kdep::Discovery.new
  kdep_dir = discovery.find_kdep_dir

  unless kdep_dir
    @ui.error("No kdep/ directory found")
    exit 1
  end

  # Resolve deploy directory
  deploy_dir = resolve_deploy_dir(kdep_dir, deploy_name, discovery)
  unless deploy_dir
    exit 1
  end

  # Load config
  config = Kdep::Config.new(deploy_dir, env).load

  if config["build"] == false
    @ui.error("#{deploy_dir} declares `build: false` — its image lives in an upstream registry, so there is nothing to push.")
    exit 1
  end

  # Resolve tag from state.yml — app.yml has no tag field by design;
  # state.yml is the source of truth for the last bumped version.
  tag = Kdep::State.tag(deploy_dir)
  unless tag
    @ui.error("No tag in state.yml for #{deploy_dir}. Run `kdep bump` first.")
    exit 1
  end

  image = config["image"] || config["name"]
  registry = config["registry"]

  if registry && !registry.to_s.empty?
    full_tag = "#{registry}/#{image}:#{tag}"
  else
    full_tag = "#{image}:#{tag}"
  end

  # Push
  begin
    Kdep::Docker.push(full_tag)
    @ui.info("Pushed: #{full_tag}")
  rescue Kdep::Docker::Error => e
    @ui.error(e.message)
    exit 1
  end
end