Class: GitCompound::Repository::RemoteFile

Inherits:
Object
  • Object
show all
Defined in:
lib/git_compound.rb,
lib/git_compound/repository/remote_file.rb,
lib/git_compound/repository/remote_file/github_strategy.rb,
lib/git_compound/repository/remote_file/git_archive_strategy.rb,
lib/git_compound/repository/remote_file/remote_file_strategy.rb

Overview

Remote file loader based on strategies

Defined Under Namespace

Classes: GitArchiveStrategy, GithubStrategy, RemoteFileStrategy

Instance Method Summary collapse

Constructor Details

#initialize(source, ref, file, strategies = nil) ⇒ RemoteFile

Returns a new instance of RemoteFile.



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

def initialize(source, ref, file, strategies = nil)
  @source     = source
  @ref        = ref
  @file       = file
  @strategies = strategies
end

Instance Method Details

#contents ⇒ Object

Raises:



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# File 'lib/git_compound/repository/remote_file.rb', line 13

def contents
  @strategies ||= strategies_available
  @strategies.each do |remote_file_strategy|
    remote_file = remote_file_strategy.new(@source, @ref, @file)
    next unless remote_file.reachable?
    return remote_file.contents
  end
  raise FileUnreachableError,
        "Couldn't reach file #{@file} after trying #{@strategies.count} stategies"
end

#strategies_available ⇒ Object 



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# File 'lib/git_compound/repository/remote_file.rb', line 24

def strategies_available
  # Strategies ordered by #reachable? method overhead
  # More general strategies should be placed at lower positions,
  # but this also depends on #reachable? overhead.
  #
  [GithubStrategy,
   GitArchiveStrategy]
end