Class: StellarCoreBackup::Cmd

Inherits:
Object
  • Object
show all
Includes:
Contracts
Defined in:
lib/stellar-core-backup/cmd.rb

Instance Method Summary collapse

Constructor Details

#initialize(working_dir) ⇒ Cmd

Returns a new instance of Cmd.



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# File 'lib/stellar-core-backup/cmd.rb', line 6

def initialize(working_dir)
  @working_dir = working_dir
end

Instance Method Details

#run(cmd, args) ⇒ Object 



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# File 'lib/stellar-core-backup/cmd.rb', line 20

def run(cmd, args)
  Dir.chdir @working_dir do
    system(cmd, *args)
  end
  CmdResult.new($?.exitstatus == 0, nil)
end

#run_and_capture(cmd, args) ⇒ Object 



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# File 'lib/stellar-core-backup/cmd.rb', line 11

def run_and_capture(cmd, args)
  Dir.chdir @working_dir do
    stringArgs = args.map{|x| "#{x}"}.join(" ")
    out = `#{cmd} #{stringArgs}`
    CmdResult.new($?.exitstatus == 0, out)
  end
end