Class: Kamal::Configuration::Env

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

Defined Under Namespace

Classes: Tag

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Validation

#validate!, #validation_yml

Constructor Details

#initialize(config:, secrets_file: nil, context: "env") ⇒ Env

Returns a new instance of Env.



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# File 'lib/kamal/configuration/env.rb', line 7

def initialize(config:, secrets_file: nil, context: "env")
  @clear = config.fetch("clear", config.key?("secret") || config.key?("tags") ? {} : config)
  @secrets_keys = config.fetch("secret", [])
  @secrets_file = secrets_file
  @context = context
  validate! config, context: context, with: Kamal::Configuration::Validator::Env
end

Instance Attribute Details

#clear ⇒ Object (readonly)

Returns the value of attribute clear.



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

def clear
  @clear
end

#context ⇒ Object (readonly)

Returns the value of attribute context.



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

def context
  @context
end

#secrets_file ⇒ Object (readonly)

Returns the value of attribute secrets_file.



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

def secrets_file
  @secrets_file
end

#secrets_keys ⇒ Object (readonly)

Returns the value of attribute secrets_keys.



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

def secrets_keys
  @secrets_keys
end

Instance Method Details

#args ⇒ Object 



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# File 'lib/kamal/configuration/env.rb', line 15

def args
  [ "--env-file", secrets_file, *argumentize("--env", clear) ]
end

#merge(other) ⇒ Object 



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# File 'lib/kamal/configuration/env.rb', line 31

def merge(other)
  self.class.new \
    config: { "clear" => clear.merge(other.clear), "secret" => secrets_keys | other.secrets_keys },
    secrets_file: secrets_file || other.secrets_file
end

#secrets ⇒ Object 



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# File 'lib/kamal/configuration/env.rb', line 23

def secrets
  @secrets ||= secrets_keys.to_h { |key| [ key, ENV.fetch(key) ] }
end

#secrets_directory ⇒ Object 



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# File 'lib/kamal/configuration/env.rb', line 27

def secrets_directory
  File.dirname(secrets_file)
end

#secrets_io ⇒ Object 



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# File 'lib/kamal/configuration/env.rb', line 19

def secrets_io
  StringIO.new(Kamal::EnvFile.new(secrets).to_s)
end