Class: Thrust::Git

Inherits:
Object
  • Object
show all
Defined in:
lib/thrust/git.rb

Instance Method Summary collapse

Constructor Details

#initialize(out = $stdout, thrust_executor = Thrust::Executor.new) ⇒ Git

Returns a new instance of Git.



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# File 'lib/thrust/git.rb', line 6

def initialize(out = $stdout, thrust_executor = Thrust::Executor.new)
  @thrust_executor = thrust_executor
  @out = out
end

Instance Method Details

#checkout_file(filename) ⇒ Object 



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# File 'lib/thrust/git.rb', line 34

def checkout_file(filename)
  @thrust_executor.system_or_exit("git checkout #{filename}")
end

#checkout_tag(tag) ⇒ Object 



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# File 'lib/thrust/git.rb', line 24

def checkout_tag(tag)
  tag_sha = latest_commit_with_tag(tag)
  @thrust_executor.system_or_exit("git checkout #{tag_sha}")
end

#commit_count ⇒ Object 



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# File 'lib/thrust/git.rb', line 63

def commit_count
  @thrust_executor.capture_output_from_system("git rev-list HEAD | wc -l").strip
end

#commit_summary_for_last_deploy(deployment_target) ⇒ Object 



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# File 'lib/thrust/git.rb', line 38

def commit_summary_for_last_deploy(deployment_target)
  sha_of_latest_deployed_commit = latest_commit_with_tag(deployment_target)
  if sha_of_latest_deployed_commit
    "#{deployment_target}:".blue + " #{summary_for_commit(sha_of_latest_deployed_commit)}"
  else
    "#{deployment_target}:".blue + ' Never deployed'
  end
end

#create_tag(tag_name) ⇒ Object 



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# File 'lib/thrust/git.rb', line 67

def create_tag(tag_name)
  @thrust_executor.system_or_exit("autotag create #{tag_name}")
end

#current_commit ⇒ Object 



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# File 'lib/thrust/git.rb', line 20

def current_commit
  @thrust_executor.capture_output_from_system('git log --format=format:%h -1').strip
end

#ensure_clean ⇒ Object 



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# File 'lib/thrust/git.rb', line 11

def ensure_clean
  if ENV['IGNORE_GIT']
    @out.puts 'WARNING NOT CHECKING FOR CLEAN WORKING DIRECTORY'.red
  else
    @out.puts 'Checking for clean working tree...'
    @thrust_executor.system_or_exit 'git diff-index --quiet HEAD'
  end
end

#generate_notes_for_deployment(deployment_target) ⇒ Object 



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# File 'lib/thrust/git.rb', line 47

def generate_notes_for_deployment(deployment_target)
  sha_of_latest_commit = @thrust_executor.capture_output_from_system('git rev-parse HEAD').strip
  sha_of_latest_deployed_commit = latest_commit_with_tag(deployment_target)

  notes = Tempfile.new('deployment_notes')

  if sha_of_latest_deployed_commit
    @thrust_executor.system_or_exit("git log --oneline #{sha_of_latest_deployed_commit}...#{sha_of_latest_commit}", notes.path)
  else
    notes.puts(summary_for_commit(sha_of_latest_commit))
    notes.close
  end

  notes.path
end

#reset ⇒ Object 



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# File 'lib/thrust/git.rb', line 29

def reset
  @thrust_executor.system_or_exit('git reset --hard')
  @thrust_executor.system_or_exit('git checkout master')
end