Class: Kamal::Configuration::Builder

Inherits:
Object
  • Object
show all
Includes:
Validation
Defined in:
lib/kamal/configuration/builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Validation

#validate!, #validation_yml

Constructor Details

#initialize(config:) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/kamal/configuration/builder.rb', line 8

def initialize(config:)
  @config = config
  @builder_config = config.raw_config.builder || {}
  @image = config.image
  @server = config.registry.server
  @service = config.service

  validate! builder_config, with: Kamal::Configuration::Validator::Builder
end

Instance Attribute Details

#builder_config ⇒ Object (readonly)

Returns the value of attribute builder_config.



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# File 'lib/kamal/configuration/builder.rb', line 4

def builder_config
  @builder_config
end

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/kamal/configuration/builder.rb', line 4

def config
  @config
end

Instance Method Details

#arches ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 26

def arches
  Array(builder_config.fetch("arch", default_arch))
end

#args ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 60

def args
  builder_config["args"] || {}
end

#build_directory ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 126

def build_directory
  @build_directory ||=
    if git_clone?
      File.join clone_directory, repo_basename, repo_relative_pwd
    else
      "."
    end
end

#cache_from ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 88

def cache_from
  if cached?
    case builder_config["cache"]["type"]
    when "gha"
      cache_from_config_for_gha
    when "registry"
      cache_from_config_for_registry
    end
  end
end

#cache_to ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 99

def cache_to
  if cached?
    case builder_config["cache"]["type"]
    when "gha"
      cache_to_config_for_gha
    when "registry"
      cache_to_config_for_registry
    end
  end
end

#cached? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kamal/configuration/builder.rb', line 56

def cached?
  !!builder_config["cache"]
end

#clone_directory ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 122

def clone_directory
  @clone_directory ||= File.join Dir.tmpdir, "kamal-clones", [ service, pwd_sha ].compact.join("-")
end

#context ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 76

def context
  builder_config["context"] || "."
end

#docker_driver? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kamal/configuration/builder.rb', line 135

def docker_driver?
  driver == "docker"
end

#dockerfile ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 68

def dockerfile
  builder_config["dockerfile"] || "Dockerfile"
end

#driver ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 80

def driver
  builder_config.fetch("driver", "docker-container")
end

#git_clone? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kamal/configuration/builder.rb', line 118

def git_clone?
  Kamal::Git.used? && builder_config["context"].nil?
end

#local? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kamal/configuration/builder.rb', line 52

def local?
  !local_disabled? && (arches.empty? || local_arches.any?)
end

#local_arches ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 30

def local_arches
  @local_arches ||= if local_disabled?
    []
  elsif remote
    arches & [ Kamal::Utils.docker_arch ]
  else
    arches
  end
end

#local_disabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kamal/configuration/builder.rb', line 84

def local_disabled?
  builder_config["local"] == false
end

#provenance ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 114

def provenance
  builder_config["provenance"]
end

#remote ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 22

def remote
  builder_config["remote"]
end

#remote? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kamal/configuration/builder.rb', line 48

def remote?
  remote_arches.any?
end

#remote_arches ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 40

def remote_arches
  @remote_arches ||= if remote
    arches - local_arches
  else
    []
  end
end

#secrets ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 64

def secrets
  (builder_config["secrets"] || []).to_h { |key| [ key, config.secrets[key] ] }
end

#ssh ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 110

def ssh
  builder_config["ssh"]
end

#target ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 72

def target
  builder_config["target"]
end

#to_h ⇒ Object 



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# File 'lib/kamal/configuration/builder.rb', line 18

def to_h
  builder_config
end