Class: SpaceArchitect::Terminal

Inherits:
Object
  • Object
show all
Defined in:
lib/space_architect/terminal.rb

Constant Summary collapse

SPINNER_FRAMES = 
%w[⠋ ⠙ ⠹ ⠸ ⠼ ⠴ ⠦ ⠧ ⠇ ⠏].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config:, stdout: $stdout, stderr: $stderr, color_mode: "auto") ⇒ Terminal

Returns a new instance of Terminal.



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# File 'lib/space_architect/terminal.rb', line 12

def initialize(config:, stdout: $stdout, stderr: $stderr, color_mode: "auto")
  @config = config
  @stdout = stdout
  @stderr = stderr
  @color_mode = color_mode.to_s.downcase
  color_mode
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/space_architect/terminal.rb', line 10

def config
  @config
end

#stderr ⇒ Object (readonly)

Returns the value of attribute stderr.



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# File 'lib/space_architect/terminal.rb', line 10

def stderr
  @stderr
end

#stdout ⇒ Object (readonly)

Returns the value of attribute stdout.



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# File 'lib/space_architect/terminal.rb', line 10

def stdout
  @stdout
end

Instance Method Details

#error(message) ⇒ Object 



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# File 'lib/space_architect/terminal.rb', line 32

def error(message)
  stderr.puts(colors_enabled? ? pastel.red(message) : message)
end

#interactive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/space_architect/terminal.rb', line 20

def interactive?
  stderr.tty?
end

#pastel ⇒ Object 



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# File 'lib/space_architect/terminal.rb', line 24

def pastel
  @pastel ||= Pastel.new(enabled: colors_enabled?)
end

#path(path) ⇒ Object 



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# File 'lib/space_architect/terminal.rb', line 50

def path(path)
  value = path.to_s
  homes.each do |home|
    return "~" if value == home
    return "~#{value.delete_prefix(home)}" if value.start_with?("#{home}/")
  end

  value
end

#say(message = "") ⇒ Object 



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# File 'lib/space_architect/terminal.rb', line 28

def say(message = "")
  stdout.puts(message)
end

#success(message) ⇒ Object 



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# File 'lib/space_architect/terminal.rb', line 36

def success(message)
  say pastel.green(message)
end

#table(headers, rows) ⇒ Object 



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# File 'lib/space_architect/terminal.rb', line 40

def table(headers, rows)
  column_widths = headers.each_index.map do |index|
    ([headers[index]] + rows.map { |row| row[index].to_s }).map(&:length).max
  end

  ([headers] + rows).each_with_index.map do |row, row_index|
    table_row(headers, row, column_widths, header: row_index.zero?)
  end.join("\n")
end

#with_spinner(message) ⇒ Object 



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# File 'lib/space_architect/terminal.rb', line 60

def (message)
  return yield unless interactive?

  Async do |task|
     = (task, message)
    yield
  ensure
    &.stop
    begin
      &.wait
    rescue StandardError
      nil
    end
    
  end.wait
end