Module: GitHandler::AuthorizedKeys

Defined in:
lib/git_handler/authorized_keys.rb

Class Method Summary collapse

Class Method Details

.write(path, content) ⇒ Object

Write contents to file with lock

path - Path to output file content - String buffer

Raises:

  • (ArgumentError) 


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# File 'lib/git_handler/authorized_keys.rb', line 8

def self.write(path, content)
  raise ArgumentError, "File \"#{path}\" does not exist."  if !File.exists?(path)
  raise ArgumentError, "File \"#{path}\" is not writable." if !File.writable?(path)  

  File.open(path, 'w') do |f|
    f.flock(File::LOCK_EX)
    f.write(content)
    f.flock(File::LOCK_UN)
  end
end

.write_key(path, key, command) ⇒ Object

Write a single key formatted content to file

path - Path to the output file key - GitHandler::PublicKey instance command - A custom command for the key



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# File 'lib/git_handler/authorized_keys.rb', line 36

def self.write_key(path, key, command)
  self.write_keys(path, [key], command)
end

.write_keys(path, keys, command) ⇒ Object

Write formatted keys content to file

path - Path to authorized_keys file keys - Array of GitHandler::PublicKey instances command - A custom command for the key



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# File 'lib/git_handler/authorized_keys.rb', line 25

def self.write_keys(path, keys, command)
  content = keys.map { |k| k.to_system_key(command) }.join("\n").strip
  self.write(path, content)
end