Class: Dply::MetaConfig

Inherits:
Object
  • Object
show all
Includes:
Helper
Defined in:
lib/dply/meta_config.rb

Instance Method Summary collapse

Methods included from Helper

#cmd, #error, #git, #logger, #sh, #symlink

Constructor Details

#initialize(dir) ⇒ MetaConfig

Returns a new instance of MetaConfig.



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# File 'lib/dply/meta_config.rb', line 10

def initialize(dir)
  @sources = []
  @dir = dir
  @output_path = "#{dir}/meta_generated.yml"
  @tmpfile = "#{dir}/meta.tmp"
end

Instance Method Details

#define(&block) ⇒ Object 



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# File 'lib/dply/meta_config.rb', line 17

def define(&block)
  instance_eval(&block)
end

#generate ⇒ Object 



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# File 'lib/dply/meta_config.rb', line 21

def generate
  config = {}
  @sources.each do |i|
    path = i.fetch(:path)
    url = i.fetch(:url)
#        auth = i.fetch(:auth)
    optional = i.fetch(:optional)
    deep_merge = i.fetch(:deep_merge)
    block = i.fetch(:block)

    if url
      download(url, path, optional: optional)
    end

    if block
      instance_exec path, optional, &block
    end
    
    h = load_yml(path, optional: optional)
    deep_merge ? config.deep_merge!(h) : config.merge!(h)
  end
  File.write @tmpfile, YAML.dump(config)
  FileUtils.mv @tmpfile, @output_path
end