def loadFile
  "
mod 'testmod1',
  :git => 'git@testing.com:reaktor/testmod1.git',
  :ref => 'RELEASE_1.0.0'
 
mod 'testmod2',
  :git => 'git@testing.com:reaktor/myproject-testmod2.git',
  :ref => 'RELEASE_2.0.10'
 
mod 'testmod3',
  :git => 'git@testing.com:reaktor/testmod3.git',
  :tag => 'RELEASE_10.2.3'
 
  "
end
 
def get_module_name_a(repo_name)
  input_string = loadFile
  regex = /mod ["'](\w*)["'],\s*$\n+(\s*):git\s*=>\s*["'].*#{repo_name}\.git["'],$\n+(\s*):ref\s*=>\s*['"](\w+|\w+\.\d+\.\d+)['"]$/
  result = regex.match(input_string)
  result[1]
end
 
def get_module_name_b(repo_name)
  input_string = loadFile
  regex = /mod[ ]["'](\w*)["'],\s*$\n+
    (\s*):git\s*=>\s*["'].*#{repo_name}.git["'],$\n+
    (\s*):ref\s*=>\s*['"](\w+|\w+\.\d+\.\d+)['"]
    $/x
  result = regex.match(input_string)
  result[1]
end
 
puts get_module_name_a('myproject-testmod2')
puts get_module_name_b('myproject-testmod2')

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