Class: Dash::Tags

Inherits:
Object
  • Object
show all
Defined in:
lib/dash/tags.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**tags) ⇒ Tags

Returns a new instance of Tags.



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# File 'lib/dash/tags.rb', line 25

def initialize(**tags)
  @tags = tags.compact
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/dash/tags.rb', line 4

def config
  @config
end

#tags ⇒ Object (readonly)

Returns the value of attribute tags.



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# File 'lib/dash/tags.rb', line 4

def tags
  @tags
end

Class Method Details

.default_tags(config) ⇒ Object 



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# File 'lib/dash/tags.rb', line 11

def default_tags(config)
  { recorded_at: Time.now.utc.iso8601,
    performer: Dash::Git.email.presence || `whoami`.chomp,
    destination: config.destination,
    version: config.version,
    service_version: service_version(config),
    service: config.service }
end

.from_config(config, **extra) ⇒ Object 



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# File 'lib/dash/tags.rb', line 7

def from_config(config, **extra)
  new(**default_tags(config), **extra)
end

.service_version(config) ⇒ Object 



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# File 'lib/dash/tags.rb', line 20

def service_version(config)
  [ config.service, config.abbreviated_version ].compact.join("@")
end

Instance Method Details

#env ⇒ Object

Both prefixes carry the same value: hooks are operator-written and apps read these at runtime, so the old names stay until 5.0 (zoolutions/dash#118).



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# File 'lib/dash/tags.rb', line 31

def env
  tags.each_with_object({}) do |(detail, value), env|
    env["DASH_#{detail.upcase}"] = value
    env["KAMAL_#{detail.upcase}"] = value
  end
end

#except(*tags) ⇒ Object 



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# File 'lib/dash/tags.rb', line 42

def except(*tags)
  self.class.new(**self.tags.except(*tags))
end

#to_s ⇒ Object 



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# File 'lib/dash/tags.rb', line 38

def to_s
  tags.values.map { |value| "[#{value}]" }.join(" ")
end