Class: MinaRevisioneer::MessageExtractor

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

Direct Known Subclasses

ChangeLog, GroupedChangeLog

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host, token, binding) ⇒ MessageExtractor

Returns a new instance of MessageExtractor.



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# File 'lib/mina_revisioneer/message_extractor.rb', line 7

def initialize host, token, binding
  @host = host
  @api_token = token
  @binding = binding
end

Instance Attribute Details

#api_token ⇒ Object (readonly)

Returns the value of attribute api_token.



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# File 'lib/mina_revisioneer/message_extractor.rb', line 6

def api_token
  @api_token
end

#binding ⇒ Object (readonly)

Returns the value of attribute binding.



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# File 'lib/mina_revisioneer/message_extractor.rb', line 6

def binding
  @binding
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/mina_revisioneer/message_extractor.rb', line 6

def host
  @host
end

Instance Method Details

#last_deploy ⇒ Object 



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# File 'lib/mina_revisioneer/message_extractor.rb', line 13

def last_deploy
  @last_deploy ||= begin
    curl = %Q{curl "#{host}/deployments?limit=1" -H "API-TOKEN: #{api_token}" -s}
    response = %x[#{curl}].strip
    JSON.parse(response).first || {}
  end
rescue => err
  {} # no JSON received - propably first deploy?
end

#last_deploy_date ⇒ Object 



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# File 'lib/mina_revisioneer/message_extractor.rb', line 30

def last_deploy_date
  Time.parse(last_deploy.fetch("deployed_at"))
end

#last_deploy_sha ⇒ Object 



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# File 'lib/mina_revisioneer/message_extractor.rb', line 34

def last_deploy_sha
  last_deploy.fetch("sha", nil)
end

#messages ⇒ Object 



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# File 'lib/mina_revisioneer/message_extractor.rb', line 42

def messages
  [] # implemented in subclass
end

#number_of_new_commits ⇒ Object 



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# File 'lib/mina_revisioneer/message_extractor.rb', line 23

def number_of_new_commits
  walker = Rugged::Walker.new(repo)
  walker.push sha
  walker.hide last_deploy_sha if last_deploy_sha
  walker.each.to_a.count
end

#repo ⇒ Object 



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# File 'lib/mina_revisioneer/message_extractor.rb', line 38

def repo
  @repo ||= Rugged::Repository.new(".")
end

#sha ⇒ Object 



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# File 'lib/mina_revisioneer/message_extractor.rb', line 46

def sha
  ref = repo.head
  ref.target
end