Class: GitRollback

Inherits:
Object
  • Object
show all
Defined in:
lib/git-rollback.rb,
lib/git-rollback/version.rb

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ GitRollback

Returns a new instance of GitRollback.



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# File 'lib/git-rollback.rb', line 8

def initialize
  @config = {}
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/git-rollback.rb', line 6

def config
  @config
end

Instance Method Details

#process_argv(argv) ⇒ Object 



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# File 'lib/git-rollback.rb', line 22

def process_argv(argv)
  case argv
  when []
    config[:n] = 1
  else
    config[:n] = argv.first || '1'
  end
end

#run(opts, argv) ⇒ Object 



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# File 'lib/git-rollback.rb', line 12

def run(opts, argv)
  process_argv(argv)

  command = ['git', 'reset']
  command << (opts.hard? ? '--hard' : '--soft')
  command << "HEAD~#{config[:n]}"

  system(*command)
end