Class: Jumpstarter::CommandRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/jumpstarter_core/commandRunner.rb

Class Method Summary collapse

Class Method Details

._execute(command: nil, error: nil) ⇒ Object 



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# File 'lib/jumpstarter_core/commandRunner.rb', line 69

def _execute(command: nil, error:nil)

    print_all = true
    prefix ||= {}

    output = []

    Writer.write(message: "#{command}")

    begin
        status = Jumpstarter::JumpstarterPty.spawn(command) do |command_stdout, command_stdin, pid|
        command_stdout.each do |l|
            line = l.strip # strip so that \n gets removed
            output << line

            next unless print_all

            # Prefix the current line with a string
            prefix.each do |element|
                line = element[:prefix] + line if element[:block] && element[:block].call(line)
            end
            Writer.write(message: "#{line}")
        end
    end
    rescue => ex
        # FastlanePty adds exit_status on to StandardError so every error will have a status code
        status = ex.exit_status

        # This could happen when the environment is wrong:
        # > invalid byte sequence in US-ASCII (ArgumentError)
        output << ex.to_s
        o = output.join("\n")
        puts(o)
        if error
            error.call(o, nil)
        else
            raise ex
        end
    end

    # Exit status for build command, should be 0 if build succeeded
    if status != 0
        o = output.join("\n")
        puts(o)
        Writer.write(message: ("Exit status: #{status}"))
        if error
            error.call(o, status)
        else
            Writer.write(message: ("Exit status: #{status}"))
        end
    end 
    return output.join("\n")
end

.execute(command: nil, error: nil) ⇒ Object 



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# File 'lib/jumpstarter_core/commandRunner.rb', line 57

def execute(command: nil, error:nil)
    output = []
    if command.is_a? String
        output <<  _execute(command: command, error: error) 
    else
        command.command!.each do |item|
            output <<  _execute(command: item, error: error) 
        end
    end
    return output.join("\n")
end

.execute_sudo(command: nil) ⇒ Object 



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# File 'lib/jumpstarter_core/commandRunner.rb', line 53

def execute_sudo(command: nil)
    system("sudo #{command}")
end