1887a6518e
Commander had version/destination solely to incrementally accumulate CLI options. Simpler to configure in one shot. Clarifies responsibility and lets us introduce things like `abbreviated_version` in one spot - Configuration.
116 lines
2.4 KiB
Ruby
116 lines
2.4 KiB
Ruby
require "active_support/core_ext/enumerable"
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require "active_support/core_ext/module/delegation"
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class Mrsk::Commander
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attr_accessor :verbosity
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def initialize
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self.verbosity = :info
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end
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def config
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@config ||= Mrsk::Configuration.create_from(**@config_kwargs).tap do |config|
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@config_kwargs = nil
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configure_sshkit_with(config)
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end
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end
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def configure(**kwargs)
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@config, @config_kwargs = nil, kwargs
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end
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attr_accessor :specific_hosts
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def specific_primary!
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self.specific_hosts = [ config.primary_web_host ]
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end
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def specific_roles=(role_names)
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self.specific_hosts = config.roles.select { |r| role_names.include?(r.name) }.flat_map(&:hosts) if role_names.present?
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end
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def primary_host
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specific_hosts&.first || config.primary_web_host
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end
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def hosts
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specific_hosts || config.all_hosts
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end
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def traefik_hosts
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specific_hosts || config.traefik_hosts
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end
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def accessory_hosts
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specific_hosts || config.accessories.collect(&:host)
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end
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def accessory_names
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config.accessories&.collect(&:name) || []
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end
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def app
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@app ||= Mrsk::Commands::App.new(config)
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end
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def accessory(name)
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Mrsk::Commands::Accessory.new(config, name: name)
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end
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def auditor
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@auditor ||= Mrsk::Commands::Auditor.new(config)
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end
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def builder
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@builder ||= Mrsk::Commands::Builder.new(config)
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end
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def healthcheck
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@healthcheck ||= Mrsk::Commands::Healthcheck.new(config)
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end
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def prune
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@prune ||= Mrsk::Commands::Prune.new(config)
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end
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def registry
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@registry ||= Mrsk::Commands::Registry.new(config)
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end
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def traefik
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@traefik ||= Mrsk::Commands::Traefik.new(config)
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end
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def with_verbosity(level)
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old_level = self.verbosity
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self.verbosity = level
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SSHKit.config.output_verbosity = level
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yield
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ensure
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self.verbosity = old_level
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SSHKit.config.output_verbosity = old_level
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end
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# Test-induced damage!
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def reset
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@config = nil
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@app = @builder = @traefik = @registry = @prune = @auditor = nil
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@verbosity = :info
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end
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private
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# Lazy setup of SSHKit
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def configure_sshkit_with(config)
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SSHKit::Backend::Netssh.configure { |ssh| ssh.ssh_options = config.ssh_options }
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SSHKit.config.command_map[:docker] = "docker" # No need to use /usr/bin/env, just clogs up the logs
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SSHKit.config.output_verbosity = verbosity
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end
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end
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