Module: Rookout::ComWs::Git

Included in:
Information
Defined in:
lib/rookout/com_ws/git.rb

Constant Summary collapse

GIT_FOLDER = 
".git".freeze
GIT_HEAD = 
"HEAD".freeze
GIT_CONFIG = 
"config".freeze
REMOTE_ORIGINS = 
/\[remote "origin"\]\s*url\s*=\s*(\S*)/.freeze

Instance Method Summary collapse

Instance Method Details

#find_root(path) ⇒ Object 



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# File 'lib/rookout/com_ws/git.rb', line 10

def find_root path
  # Return if found
  return path if git? path

  # Get next, fail if there's no next
  next_path = File.dirname path
  return nil if next_path == path

  # Recursive call
  find_root next_path
end

#follow_sym_links(root, link) ⇒ Object 



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# File 'lib/rookout/com_ws/git.rb', line 40

def follow_sym_links root, link
  link_path = File.join root, link
  link_contents = File.read link_path

  if link_contents.start_with? "ref:"
    next_link = link_contents.split[1].strip
    follow_sym_links root, next_link
  else
    link_contents.strip
  end
end

#git?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rookout/com_ws/git.rb', line 35

def git? path
  potential_git_folder = File.join path, GIT_FOLDER
  File.directory? potential_git_folder
end

#remote_origin(path) ⇒ Object 



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# File 'lib/rookout/com_ws/git.rb', line 26

def remote_origin path
  git_config_path = File.join path, GIT_FOLDER, GIT_CONFIG
  git_config_contents = File.read git_config_path
  match = git_config_contents.match REMOTE_ORIGINS
  return "" if match.captures.empty?

  match.captures[0]
end

#revision(path) ⇒ Object 



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# File 'lib/rookout/com_ws/git.rb', line 22

def revision path
  follow_sym_links File.join(path, GIT_FOLDER), GIT_HEAD
end