Class: GitCompound::Repository::GitRepository

Inherits:
Object
  • Object
show all
Defined in:
lib/git_compound/repository/git_repository.rb

Overview

Git repository base class

Direct Known Subclasses

RepositoryLocal, RepositoryRemote

Instance Method Summary collapse

Constructor Details

#initialize(source) ⇒ GitRepository

Returns a new instance of GitRepository.



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# File 'lib/git_compound/repository/git_repository.rb', line 6

def initialize(source)
  @source = source
end

Instance Method Details

#branch?(branch) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/git_compound/repository/git_repository.rb', line 43

def branch?(branch)
  matching = refs.select { |refs| refs.include?(branch.to_s) }
  matching.any?
end

#branches ⇒ Object 



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# File 'lib/git_compound/repository/git_repository.rb', line 28

def branches
  refs_select('heads')
end

#clone(destination, options = nil, source = @source) ⇒ Object 



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# File 'lib/git_compound/repository/git_repository.rb', line 10

def clone(destination, options = nil, source = @source)
  args = "#{source} #{destination}"
  args.prepend(options + ' ') if options
  GitCommand.new(:clone, args).execute
end

#file_contents(_file, _ref) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/git_compound/repository/git_repository.rb', line 62

def file_contents(_file, _ref)
  raise NotImplementedError
end

#file_exists?(_file, _ref) ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (NotImplementedError) 


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# File 'lib/git_compound/repository/git_repository.rb', line 66

def file_exists?(_file, _ref)
  raise NotImplementedError
end

#files_contents(files, ref) ⇒ Object

Returns contents of first file found

Raises:



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# File 'lib/git_compound/repository/git_repository.rb', line 50

def files_contents(files, ref)
  files.each do |file|
    begin
      return file_contents(file, ref)
    rescue FileNotFoundError
      next
    end
  end
  raise FileNotFoundError,
        "Couldn't find any of #{files} files"
end

#refs ⇒ Object 



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# File 'lib/git_compound/repository/git_repository.rb', line 21

def refs
  @refs ||= GitCommand.new('ls-remote', @source).execute
  @refs.scan(%r{^(\b[0-9a-f]{5,40}\b)\srefs\/(heads|tags)\/(.+)})
rescue GitCommandError => e
  raise RepositoryUnreachableError, "Could not reach repository: #{e.message}"
end

#tags ⇒ Object 



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# File 'lib/git_compound/repository/git_repository.rb', line 32

def tags
  all = refs_select('tags')
  annotated = all.select { |tag, _| tag =~ /\^\{\}$/ }
  annotated.each_pair do |annotated_tag, annotated_tag_sha|
    tag = annotated_tag.sub(/\^\{\}$/, '')
    all.delete(annotated_tag)
    all[tag] = annotated_tag_sha
  end
  all
end

#versions ⇒ Object 



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# File 'lib/git_compound/repository/git_repository.rb', line 16

def versions
  git_versions = tags.map { |tag, sha| GitVersion.new(tag, sha) }
  git_versions.select(&:valid?)
end