Class: FlatHash::Vcs

Inherits:
Object show all
Defined in:
lib/flat_hash/vcs.rb

Direct Known Subclasses

Git, Hg

Instance Method Summary collapse

Instance Method Details

#commit(comment) ⇒ Object 



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# File 'lib/flat_hash/vcs.rb', line 6

def commit comment
  execute "commit -m \"#{comment}\""
end

#execute(command) ⇒ Object 



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# File 'lib/flat_hash/vcs.rb', line 10

def execute command
  sh "#{name} #{command}"
end

#init ⇒ Object 



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# File 'lib/flat_hash/vcs.rb', line 2

def init
  execute "init"
end

#sh(command) ⇒ Object 



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# File 'lib/flat_hash/vcs.rb', line 14

def sh command
  lines = []
  IO.popen("#{command} 2>&1") {|io| io.each {|l| lines << l.chomp } }
  unless $?.success?
    raise "\"#{command}\" failed with status #{$?}:\n#{lines.join("\n")}" unless block_given?
    return yield($?, lines)
  end
  lines
end