Module: Squared::Common::Utils

Defined in:
lib/squared/common/utils.rb

Class Method Summary collapse

Class Method Details

.env(key, default = nil, suffix: nil, strict: false, equals: nil, ignore: nil) ⇒ Object 



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# File 'lib/squared/common/utils.rb', line 38

def env(key, default = nil, suffix: nil, strict: false, equals: nil, ignore: nil)
  ret = env_value(key, suffix: suffix, strict: strict)
  return ret == equals.to_s unless equals.nil?

  ret.empty? || (ignore && as_a(ignore).any? { |val| ret == val.to_s }) ? default : ret
end

.env_bool(key, default = false, suffix: nil, strict: false, index: false) ⇒ Object 



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# File 'lib/squared/common/utils.rb', line 60

def env_bool(key, default = false, suffix: nil, strict: false, index: false)
  if key.is_a?(::String)
    case (val = env_value(key, suffix: suffix, strict: strict))
    when ''
      default
    when '0', 'false'
      false
    else
      index && val.to_i > 0 ? val.to_i : true
    end
  else
    key.nil? ? default : key
  end
end

.env_match(key, default = nil, suffix: nil, strict: false, options: 0, timeout: nil) ⇒ Object 



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# File 'lib/squared/common/utils.rb', line 96

def env_match(key, default = nil, suffix: nil, strict: false, options: 0, timeout: nil)
  case (val = env_value(key, suffix: suffix, strict: strict))
  when ''
    default
  when '0'
    false
  when '1'
    true
  else
    Regexp.new(val, options, timeout: timeout)
  end
end

.env_pipe(key, default = 1, suffix: nil, strict: false, root: nil) ⇒ Object 



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# File 'lib/squared/common/utils.rb', line 75

def env_pipe(key, default = 1, suffix: nil, strict: false, root: nil)
  if default.is_a?(::String)
    begin
      default = (root ? root.join(default) : Pathname.new(default)).realdirpath
    rescue StandardError => e
      default = 1
      warn e
    end
  end
  case key
  when ::String
    case (ret = env_value(key, suffix: suffix, strict: strict))
    when '0', '1', '2'
      return ret.to_i
    end
  when ::Numeric
    return key if key.between?(0, 2)
  end
  default
end

.env_value(key, default = '', suffix: nil, strict: false) ⇒ Object 



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# File 'lib/squared/common/utils.rb', line 45

def env_value(key, default = '', suffix: nil, strict: false)
  if suffix
    if (ret = ENV["#{key}#{@envname ? "_#{@envname}" : ''}_#{suffix}"])
      return ret
    elsif strict
      return default
    end
  end
  if @envname
    return ret if (ret = ENV["#{key}_#{@envname}"])
    return default if strict
  end
  ENV.fetch(key, default)
end

.task_invoke(*cmd, args: [], exception: true, warning: true) ⇒ Object 



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# File 'lib/squared/common/utils.rb', line 11

def task_invoke(*cmd, args: [], exception: true, warning: true)
  cmd.each { |name| Rake::Task[name].invoke(*args) }
rescue StandardError => e
  raise if exception

  warn e if warning
end

.task_invoked?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/common/utils.rb', line 30

def task_invoked?(*args)
  Rake::Task.tasks.any? do |obj|
    next unless obj.already_invoked

    args.any? { |val| val.is_a?(::Regexp) ? obj.name =~ val : val == obj.name }
  end
end

.task_join(*val) ⇒ Object 



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# File 'lib/squared/common/utils.rb', line 19

def task_join(*val)
  case val.size
  when 1
    val[0].to_s
  when 2
    "#{val[0]}:#{val[1]}"
  else
    val.join(':')
  end
end