Class: Config

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

Constant Summary collapse

CONFIG_LOCATIONS = 
%w(.rops.yaml platform/rops.yaml config/rops.yaml).freeze
CONFIG_DEFAULTS = 
{
  'repository' => nil,
  'default_branch' => 'master',
  'registry' => 'docker.io/r360',
  'default_context' => 'staging',
  'production_context' => 'production',
  'images' => [],
  'contexts' => {},
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#contexts ⇒ Object (readonly)

Returns the value of attribute contexts.



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# File 'lib/config.rb', line 19

def contexts
  @contexts
end

#default_branch ⇒ Object (readonly)

Returns the value of attribute default_branch.



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# File 'lib/config.rb', line 18

def default_branch
  @default_branch
end

#default_context ⇒ Object (readonly)

Returns the value of attribute default_context.



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# File 'lib/config.rb', line 18

def default_context
  @default_context
end

#images ⇒ Object (readonly)

Returns the value of attribute images.



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# File 'lib/config.rb', line 19

def images
  @images
end

#production_context ⇒ Object (readonly)

Returns the value of attribute production_context.



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# File 'lib/config.rb', line 18

def production_context
  @production_context
end

#registry ⇒ Object (readonly)

Returns the value of attribute registry.



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# File 'lib/config.rb', line 18

def registry
  @registry
end

#repository ⇒ Object (readonly)

Returns the value of attribute repository.



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# File 'lib/config.rb', line 18

def repository
  @repository
end

#ssh_host ⇒ Object (readonly)

Returns the value of attribute ssh_host.



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# File 'lib/config.rb', line 18

def ssh_host
  @ssh_host
end

Instance Method Details

#load(root) ⇒ Object 



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# File 'lib/config.rb', line 21

def load(root)
  conf_path = find(root)
  conf = conf_path ? YAML.load_file(conf_path) : {}
  conf = conf.reverse_merge(CONFIG_DEFAULTS)

  @repository, @registry, @default_branch, @default_context, @production_context, @ssh_host, contexts, images =
    conf.values_at('repository', 'registry', 'default_branch', 'default_context', 'production_context', 'ssh', 'contexts', 'images').map(&:presence)
  @repository ||= root

  images ||= [{ 'name' => File.basename(File.absolute_path(repository)) }]
  @images = images.map do |image|
    name = image['name']
    dockerfile = image['dockerfile'].presence || 'Dockerfile'
    Image.new(name: name, repository: repository, dockerfile: dockerfile, registry: registry, commit: nil, tag: nil)
  end

  @contexts = HashWithIndifferentAccess.new(contexts.compact)
  @contexts.each_value do |context|
    notify = context[:notify]
    next  unless notify

    # base64 decode Slack URLs
    if (url = notify[:url])
      notify_url = URI.parse(url)
      unless notify_url.is_a?(URI::HTTP)
        notify_url = URI.parse(Base64.decode64(url))
      end
      notify[:url] = notify_url
    end

    # parse liquid templates
    if (text = notify[:text])
      notify[:text] = Liquid::Template.parse(text)
    end
  end

  self
end