Class: Scrutinizer::Ocular::RepositoryIntrospector

Inherits:
Object
  • Object
show all
Defined in:
lib/scrutinizer/ocular/repository_introspector.rb

Instance Method Summary collapse

Constructor Details

#initialize(dir) ⇒ RepositoryIntrospector 



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# File 'lib/scrutinizer/ocular/repository_introspector.rb', line 6

def initialize(dir)
  @dir = dir
end

Instance Method Details

#get_current_parents ⇒ Object 



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# File 'lib/scrutinizer/ocular/repository_introspector.rb', line 30

def get_current_parents
  stdout, status = Open3.capture2('git log --pretty=%P -n1 HEAD', :chdir => @dir)

  raise 'Parents could not be determined' unless status.exitstatus == 0

  output = stdout.to_s.strip
  if output.empty?
    return []
  end

  output.split(' ')
end

#get_current_revision ⇒ Object 



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# File 'lib/scrutinizer/ocular/repository_introspector.rb', line 43

def get_current_revision
  stdout, status = Open3.capture2('git rev-parse HEAD', :chdir => @dir)

  raise 'Revision could not be determined' unless status.exitstatus == 0

  stdout.to_s.strip
end

#get_repository_name ⇒ Object 



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# File 'lib/scrutinizer/ocular/repository_introspector.rb', line 10

def get_repository_name()
  stdout, status = Open3.capture2('git remote -v', :chdir => @dir)

  raise 'Repository name could not be determined' unless status.exitstatus == 0

  output = stdout.to_s
  patterns = [
      /^origin\s+(?:git@|(?:git|https?):\/\/)([^:\/]+)(?:\/|:)([^\/]+)\/([^\/\s]+?)(?:\.git)?(?:\s|\n)/,
      /^[^\s]+\s+(?:git@|(?:git|https?):\/\/)([^:\/]+)(?:\/|:)([^\/]+)\/([^\/\s]+?)(?:\.git)?(?:\s|\n)/,
  ]

  patterns.each { |pattern|
    if output =~ pattern
      return get_repository_type($1) + '/' + $2 + '/' + $3
    end
  }

  raise "Could not determine repository. Please set the 'SCRUTINIZER_REPOSITORY' environment variable"
end