Top Level Namespace

Defined Under Namespace

Modules: CIScripts, Demo, Docker, Files, Git, Go, Ruby, RubyDig, RubyDotDig Classes: Array, Hash

Instance Method Summary collapse

Instance Method Details

#capture_command(*options) ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 42

def capture_command(*options)
  output, status = Open3.capture2(*options)
  unless status.success?
    log_error("Attempted to capture output of `#{options.join ' '}` but received exit code #{status.to_i}")
    log_error(output)
    exit status.to_i
  end
  output
end

#classify(s) ⇒ Object

helpers



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# File 'lib/ci_scripts/helpers.rb', line 88

def classify(s)
  s = s.to_s.split('_').collect(&:capitalize).join
  s[0] = s[0].capitalize
  s
end

#command(*options) ⇒ Object

Timed runs



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# File 'lib/ci_scripts/helpers.rb', line 24

def command(*options)
  log_info(options.join(" "))
  t = Time.now
  system(*options)
  log_success("#{(Time.now - t).round(2)}s\n ")
  if $CHILD_STATUS && $CHILD_STATUS.exitstatus != 0
    log_error("Exit status #{$CHILD_STATUS.exitstatus}")
    exit $CHILD_STATUS.exitstatus
  end
end

#env_check(key, value) ⇒ Object

env helpers



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# File 'lib/ci_scripts/helpers.rb', line 63

def env_check(key, value)
  unless ENV[key]
    puts "Setting #{key} to #{value}"
    ENV[key] = value
  end
end

#env_fetch(key, default = nil) ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 79

def env_fetch(key, default = nil)
  if ENV[key]
    ENV[key]
  else
    default
  end
end

#env_require(key) ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 70

def env_require(key)
  val = ENV[key]
  if val.nil? || val == ""
    log_error "Required environment variable #{key} not set"
    exit 1
  end
  val
end

#installed?(binary) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ci_scripts/helpers.rb', line 58

def installed?(binary)
  test_command?("command", "-v", binary)
end

#log_error(s) ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 14

def log_error(s)
  puts("\x1b[31m#{s}\x1b[0m")
end

#log_info(s) ⇒ Object

Logging



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# File 'lib/ci_scripts/helpers.rb', line 6

def log_info(s)
  puts("\x1b[34m#{s}\x1b[0m")
end

#log_success(s) ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 10

def log_success(s)
  puts("\x1b[32m#{s}\x1b[0m")
end

#nice_exit(code, msg = "Something happened") ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 18

def nice_exit(code, msg = "Something happened")
  log_error(msg)
  exit code
end

#test_command?(*options) ⇒ Boolean

system helpers

Returns:

  • (Boolean) 


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# File 'lib/ci_scripts/helpers.rb', line 53

def test_command?(*options)
  system(*options, out: File::NULL)
  $CHILD_STATUS == 0
end

#timed_run(name) ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 35

def timed_run(name)
  log_info(name)
  t = Time.now
  yield
  log_success("#{(Time.now - t).round(2)}s\n ")
end

#unindent(s) ⇒ Object 



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# File 'lib/ci_scripts/helpers.rb', line 94

def unindent(s)
  indent = s.split("\n").select { |line| !line.strip.empty? }.map { |line| line.index(/[^\s]/) }.compact.min || 0
  s.gsub(/^[[:blank:]]{#{indent}}/, '')
end